./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4153456962
<...>
xit_group(0 <unfinished ...>
[pid 5217] --- stopped by SIGSTOP ---
[pid 5214] <... exit_group resumed>) = ?
[pid 5214] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5214, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5217] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5218 attached
<unfinished ...>
[pid 5217] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5218
[pid 5218] set_robust_list(0x5555564fe760, 24) = 0
[pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5218] setpgid(0, 0) = 0
[pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5218] write(3, "1000", 4) = 4
[pid 5218] close(3) = 0
[pid 5218] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5218] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.234240][ T5210] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.256997][ T5214] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5218] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5218] close(5) = 0
[pid 5218] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5221 attached
) = 5221
[pid 5218] tkill(5221, SIGSTOP) = 0
[pid 5218] exit_group(0) = ?
[pid 5221] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5218, si_uid=0} ---
[pid 5221] --- stopped by SIGSTOP ---
[pid 5218] +++ exited with 0 +++
[pid 5221] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5218, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5221] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5222 attached
, child_tidptr=0x5555564fe750) = 5222
[pid 5222] set_robust_list(0x5555564fe760, 24) = 0
[pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5222] setpgid(0, 0) = 0
[pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5222] write(3, "1000", 4) = 4
[pid 5222] close(3) = 0
[pid 5222] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5222] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5222] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5222] close(5) = 0
[pid 5222] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5225 attached
) = 5225
[pid 5222] tkill(5225, SIGSTOP) = 0
[pid 5222] exit_group(0) = ?
[pid 5225] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5222, si_uid=0} ---
[pid 5222] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5225] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5226 attached
, child_tidptr=0x5555564fe750) = 5226
[pid 5226] set_robust_list(0x5555564fe760, 24) = 0
[pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5226] setpgid(0, 0) = 0
[pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5226] write(3, "1000", 4) = 4
[pid 5226] close(3) = 0
[pid 5226] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5226] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5226] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5226] close(5) = 0
[pid 5226] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5229 attached
) = 5229
[pid 5226] tkill(5229, SIGSTOP <unfinished ...>
[pid 5229] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5226, si_uid=0} ---
[pid 5226] <... tkill resumed>) = 0
[pid 5226] exit_group(0 <unfinished ...>
[pid 5229] --- stopped by SIGSTOP ---
[pid 5226] <... exit_group resumed>) = ?
[pid 5226] +++ exited with 0 +++
[pid 5229] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5229] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5230 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5230
[pid 5230] set_robust_list(0x5555564fe760, 24) = 0
[pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5230] setpgid(0, 0) = 0
[pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5230] write(3, "1000", 4) = 4
[pid 5230] close(3) = 0
[pid 5230] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5230] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.279544][ T5218] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.303505][ T5222] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.323799][ T5226] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5230] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5230] close(5) = 0
[pid 5230] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5233 attached
) = 5233
[pid 5230] tkill(5233, SIGSTOP) = 0
[pid 5233] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5230, si_uid=0} ---
[pid 5230] exit_group(0) = ?
[pid 5233] --- stopped by SIGSTOP ---
[pid 5230] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5230, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5233] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5234 attached
<unfinished ...>
[pid 5233] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5234
[pid 5234] set_robust_list(0x5555564fe760, 24) = 0
[pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5234] setpgid(0, 0) = 0
[pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5234] write(3, "1000", 4) = 4
[pid 5234] close(3) = 0
[pid 5234] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5234] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5234] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5234] close(5) = 0
[pid 5234] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5237 attached
) = 5237
[pid 5234] tkill(5237, SIGSTOP) = 0
[pid 5237] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5234, si_uid=0} ---
[pid 5237] --- stopped by SIGSTOP ---
[pid 5234] exit_group(0) = ?
[pid 5234] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5234, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5237] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5237] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5238 attached
, child_tidptr=0x5555564fe750) = 5238
[pid 5238] set_robust_list(0x5555564fe760, 24) = 0
[pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5238] setpgid(0, 0) = 0
[pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5238] write(3, "1000", 4) = 4
[pid 5238] close(3) = 0
[pid 5238] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5238] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.346860][ T5230] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.368797][ T5234] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5238] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5238] close(5) = 0
[pid 5238] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5241 attached
) = 5241
[pid 5238] tkill(5241, SIGSTOP) = 0
[pid 5241] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5238, si_uid=0} ---
[pid 5241] --- stopped by SIGSTOP ---
[pid 5238] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5241, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5238] exit_group(0) = ?
[pid 5238] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5241] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5241] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5242 attached
, child_tidptr=0x5555564fe750) = 5242
[pid 5242] set_robust_list(0x5555564fe760, 24) = 0
[pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5242] setpgid(0, 0) = 0
[pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5242] write(3, "1000", 4) = 4
[pid 5242] close(3) = 0
[pid 5242] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5242] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5242] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5242] close(5) = 0
[pid 5242] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5245 attached
) = 5245
[pid 5242] tkill(5245, SIGSTOP) = 0
[pid 5245] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5242, si_uid=0} ---
[pid 5242] exit_group(0 <unfinished ...>
[pid 5245] --- stopped by SIGSTOP ---
[pid 5242] <... exit_group resumed>) = ?
[pid 5242] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5242, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5245] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5245] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5246 attached
, child_tidptr=0x5555564fe750) = 5246
[pid 5246] set_robust_list(0x5555564fe760, 24) = 0
[pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5246] setpgid(0, 0) = 0
[pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5246] write(3, "1000", 4) = 4
[pid 5246] close(3) = 0
[pid 5246] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5246] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.393443][ T5238] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.416728][ T5242] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.441418][ T5246] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5246] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5246] close(5) = 0
[pid 5246] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5249 attached
) = 5249
[pid 5246] tkill(5249, SIGSTOP) = 0
[pid 5246] exit_group(0 <unfinished ...>
[pid 5249] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5246, si_uid=0} ---
[pid 5246] <... exit_group resumed>) = ?
[pid 5249] --- stopped by SIGSTOP ---
[pid 5246] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5249] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5250 attached
<unfinished ...>
[pid 5249] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5250
[pid 5250] set_robust_list(0x5555564fe760, 24) = 0
[pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5250] setpgid(0, 0) = 0
[pid 5250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5250] write(3, "1000", 4) = 4
[pid 5250] close(3) = 0
[pid 5250] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5250] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5250] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5250] close(5) = 0
[pid 5250] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5253 attached
) = 5253
[pid 5250] tkill(5253, SIGSTOP) = 0
[pid 5253] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5250, si_uid=0} ---
[pid 5253] --- stopped by SIGSTOP ---
[pid 5250] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5253, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5250] exit_group(0) = ?
[pid 5250] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5250, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5253] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5253] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5254 attached
, child_tidptr=0x5555564fe750) = 5254
[pid 5254] set_robust_list(0x5555564fe760, 24) = 0
[pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5254] setpgid(0, 0) = 0
[pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5254] write(3, "1000", 4) = 4
[pid 5254] close(3) = 0
[pid 5254] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5254] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5254] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5254] close(5) = 0
[pid 5254] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5257 attached
) = 5257
[pid 5254] tkill(5257, SIGSTOP) = 0
[pid 5254] exit_group(0 <unfinished ...>
[pid 5257] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5254, si_uid=0} ---
[pid 5254] <... exit_group resumed>) = ?
[pid 5257] --- stopped by SIGSTOP ---
[pid 5254] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5254, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5257] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5257] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5258 attached
, child_tidptr=0x5555564fe750) = 5258
[pid 5258] set_robust_list(0x5555564fe760, 24) = 0
[pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5258] setpgid(0, 0) = 0
[pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5258] write(3, "1000", 4) = 4
[pid 5258] close(3) = 0
[pid 5258] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5258] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.464218][ T5250] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.487807][ T5254] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5258] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5258] close(5) = 0
[pid 5258] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5261 attached
) = 5261
[pid 5258] tkill(5261, SIGSTOP) = 0
[pid 5261] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5258, si_uid=0} ---
[pid 5258] exit_group(0 <unfinished ...>
[pid 5261] --- stopped by SIGSTOP ---
[pid 5258] <... exit_group resumed>) = ?
[pid 5258] +++ exited with 0 +++
[pid 5261] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5258, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5261] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5262 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5262
[pid 5262] set_robust_list(0x5555564fe760, 24) = 0
[pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5262] setpgid(0, 0) = 0
[pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5262] write(3, "1000", 4) = 4
[pid 5262] close(3) = 0
[pid 5262] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5262] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5262] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5262] close(5) = 0
[pid 5262] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5265 attached
) = 5265
[pid 5262] tkill(5265, SIGSTOP) = 0
[pid 5262] exit_group(0 <unfinished ...>
[pid 5265] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5262, si_uid=0} ---
[pid 5265] --- stopped by SIGSTOP ---
[pid 5262] <... exit_group resumed>) = ?
[pid 5262] +++ exited with 0 +++
[pid 5265] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5262, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5265] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5266 attached
<unfinished ...>
[pid 5266] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5266
[pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5266] setpgid(0, 0) = 0
[pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5266] write(3, "1000", 4) = 4
[pid 5266] close(3) = 0
[pid 5266] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5266] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.517084][ T5258] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.544273][ T5262] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5266] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5266] close(5) = 0
[pid 5266] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5269 attached
) = 5269
[pid 5266] tkill(5269, SIGSTOP) = 0
[pid 5266] exit_group(0 <unfinished ...>
[pid 5269] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5266, si_uid=0} ---
[pid 5266] <... exit_group resumed>) = ?
[pid 5269] --- stopped by SIGSTOP ---
[pid 5266] +++ exited with 0 +++
[pid 5269] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5269] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5270 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5270
[pid 5270] set_robust_list(0x5555564fe760, 24) = 0
[pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5270] setpgid(0, 0) = 0
[pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5270] write(3, "1000", 4) = 4
[pid 5270] close(3) = 0
[pid 5270] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5270] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5270] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5270] close(5) = 0
[pid 5270] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5273 attached
) = 5273
[pid 5270] tkill(5273, SIGSTOP) = 0
[pid 5273] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5270, si_uid=0} ---
[pid 5273] --- stopped by SIGSTOP ---
[pid 5270] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5273, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5270] exit_group(0) = ?
[pid 5270] +++ exited with 0 +++
[pid 5273] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5273] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5274 attached
, child_tidptr=0x5555564fe750) = 5274
[pid 5274] set_robust_list(0x5555564fe760, 24) = 0
[pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5274] setpgid(0, 0) = 0
[pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5274] write(3, "1000", 4) = 4
[pid 5274] close(3) = 0
[pid 5274] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5274] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.568490][ T5266] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.591018][ T5270] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5274] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5274] close(5) = 0
[pid 5274] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5277 attached
) = 5277
[pid 5274] tkill(5277, SIGSTOP) = 0
[pid 5274] exit_group(0 <unfinished ...>
[pid 5277] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5274, si_uid=0} ---
[pid 5277] --- stopped by SIGSTOP ---
[pid 5274] <... exit_group resumed>) = ?
[pid 5274] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5274, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5277] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5277] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5278 attached
[pid 5278] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5278
[pid 5278] <... set_robust_list resumed>) = 0
[pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5278] setpgid(0, 0) = 0
[pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5278] write(3, "1000", 4) = 4
[pid 5278] close(3) = 0
[pid 5278] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5278] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5278] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5278] close(5) = 0
[pid 5278] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5281 attached
) = 5281
[pid 5278] tkill(5281, SIGSTOP) = 0
[pid 5278] exit_group(0 <unfinished ...>
[pid 5281] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5278, si_uid=0} ---
[pid 5278] <... exit_group resumed>) = ?
[pid 5281] --- stopped by SIGSTOP ---
[pid 5278] +++ exited with 0 +++
[pid 5281] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5278, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5281] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5282 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5282
[pid 5282] set_robust_list(0x5555564fe760, 24) = 0
[pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5282] setpgid(0, 0) = 0
[pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5282] write(3, "1000", 4) = 4
[pid 5282] close(3) = 0
[pid 5282] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5282] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5282] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5282] close(5) = 0
[pid 5282] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5285 attached
) = 5285
[pid 5282] tkill(5285, SIGSTOP) = 0
[pid 5285] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5282, si_uid=0} ---
[pid 5282] exit_group(0 <unfinished ...>
[pid 5285] --- stopped by SIGSTOP ---
[pid 5282] <... exit_group resumed>) = ?
[pid 5282] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5282, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5285] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5286 attached
<unfinished ...>
[pid 5285] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5286
[pid 5286] set_robust_list(0x5555564fe760, 24) = 0
[pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5286] setpgid(0, 0) = 0
[pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5286] write(3, "1000", 4) = 4
[pid 5286] close(3) = 0
[pid 5286] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5286] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.616510][ T5274] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.638400][ T5278] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.662090][ T5282] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5286] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5286] close(5) = 0
[pid 5286] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5289 attached
) = 5289
[pid 5286] tkill(5289, SIGSTOP) = 0
[pid 5286] exit_group(0 <unfinished ...>
[pid 5289] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5286, si_uid=0} ---
[pid 5286] <... exit_group resumed>) = ?
[pid 5289] --- stopped by SIGSTOP ---
[pid 5286] +++ exited with 0 +++
[pid 5289] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5286, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5289] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5290 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5290
[pid 5290] set_robust_list(0x5555564fe760, 24) = 0
[pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5290] setpgid(0, 0) = 0
[pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5290] write(3, "1000", 4) = 4
[pid 5290] close(3) = 0
[pid 5290] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5290] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5290] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5290] close(5) = 0
[pid 5290] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5293 attached
) = 5293
[pid 5290] tkill(5293, SIGSTOP) = 0
[pid 5293] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5290, si_uid=0} ---
[pid 5290] exit_group(0 <unfinished ...>
[pid 5293] --- stopped by SIGSTOP ---
[pid 5290] <... exit_group resumed>) = ?
[pid 5290] +++ exited with 0 +++
[pid 5293] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5290, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5293] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5294 attached
, child_tidptr=0x5555564fe750) = 5294
[pid 5294] set_robust_list(0x5555564fe760, 24) = 0
[pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5294] setpgid(0, 0) = 0
[pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5294] write(3, "1000", 4) = 4
[pid 5294] close(3) = 0
[pid 5294] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5294] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.687942][ T5286] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.710795][ T5290] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5294] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5294] close(5) = 0
[pid 5294] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5297 attached
) = 5297
[pid 5294] tkill(5297, SIGSTOP) = 0
[pid 5297] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5294, si_uid=0} ---
[pid 5294] exit_group(0 <unfinished ...>
[pid 5297] --- stopped by SIGSTOP ---
[pid 5294] <... exit_group resumed>) = ?
[pid 5294] +++ exited with 0 +++
[pid 5038] --- 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 */} ---
[pid 5297] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5297] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5298 attached
<unfinished ...>
[pid 5298] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5298
[pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5298] setpgid(0, 0) = 0
[pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5298] write(3, "1000", 4) = 4
[pid 5298] close(3) = 0
[pid 5298] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5298] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5298] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5298] close(5) = 0
[pid 5298] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5301 attached
) = 5301
[pid 5298] tkill(5301, SIGSTOP) = 0
[pid 5301] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5298, si_uid=0} ---
[pid 5298] exit_group(0 <unfinished ...>
[pid 5301] --- stopped by SIGSTOP ---
[pid 5298] <... exit_group resumed>) = ?
[pid 5298] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5298, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5301] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5301] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5302 attached
, child_tidptr=0x5555564fe750) = 5302
[pid 5302] set_robust_list(0x5555564fe760, 24) = 0
[pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5302] setpgid(0, 0) = 0
[pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5302] write(3, "1000", 4) = 4
[pid 5302] close(3) = 0
[pid 5302] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5302] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5302] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5302] close(5) = 0
[pid 5302] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5305 attached
) = 5305
[pid 5302] tkill(5305, SIGSTOP) = 0
[pid 5305] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5302, si_uid=0} ---
[pid 5302] exit_group(0) = ?
[pid 5305] --- stopped by SIGSTOP ---
[pid 5302] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5305] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5306
[pid 5305] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5306 attached
[pid 5306] set_robust_list(0x5555564fe760, 24) = 0
[pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5306] setpgid(0, 0) = 0
[pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5306] write(3, "1000", 4) = 4
[pid 5306] close(3) = 0
[pid 5306] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5306] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.734699][ T5294] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.756619][ T5298] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.777610][ T5302] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5306] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5306] close(5) = 0
[pid 5306] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5309 attached
) = 5309
[pid 5306] tkill(5309, SIGSTOP) = 0
[pid 5309] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5306, si_uid=0} ---
[pid 5306] exit_group(0 <unfinished ...>
[pid 5309] --- stopped by SIGSTOP ---
[pid 5306] <... exit_group resumed>) = ?
[pid 5306] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5309] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5309] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5310 attached
<unfinished ...>
[pid 5310] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5310
[pid 5310] <... set_robust_list resumed>) = 0
[pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5310] setpgid(0, 0) = 0
[pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5310] write(3, "1000", 4) = 4
[pid 5310] close(3) = 0
[pid 5310] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5310] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5310] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5310] close(5) = 0
[pid 5310] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5313 attached
) = 5313
[pid 5310] tkill(5313, SIGSTOP) = 0
[pid 5313] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5310, si_uid=0} ---
[pid 5310] exit_group(0) = ?
[pid 5313] --- stopped by SIGSTOP ---
[pid 5310] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5313] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5314 attached
<unfinished ...>
[pid 5313] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5314
[pid 5314] set_robust_list(0x5555564fe760, 24) = 0
[pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5314] setpgid(0, 0) = 0
[pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5314] write(3, "1000", 4) = 4
[pid 5314] close(3) = 0
[pid 5314] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5314] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.799688][ T5306] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.823397][ T5310] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5314] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5314] close(5) = 0
[pid 5314] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5317 attached
) = 5317
[pid 5314] tkill(5317, SIGSTOP) = 0
[pid 5317] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5314, si_uid=0} ---
[pid 5314] exit_group(0) = ?
[pid 5317] --- stopped by SIGSTOP ---
[pid 5314] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5317] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5317] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5318
./strace-static-x86_64: Process 5318 attached
[pid 5318] set_robust_list(0x5555564fe760, 24) = 0
[pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5318] setpgid(0, 0) = 0
[pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5318] write(3, "1000", 4) = 4
[pid 5318] close(3) = 0
[pid 5318] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5318] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.846847][ T5314] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5318] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5318] close(5) = 0
[pid 5318] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5321 attached
) = 5321
[pid 5318] tkill(5321, SIGSTOP) = 0
[pid 5321] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5318, si_uid=0} ---
[pid 5318] exit_group(0 <unfinished ...>
[pid 5321] --- stopped by SIGSTOP ---
[pid 5318] <... exit_group resumed>) = ?
[pid 5318] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5321] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5321] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5322 attached
[pid 5322] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5322
[pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5322] setpgid(0, 0) = 0
[pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5322] write(3, "1000", 4) = 4
[pid 5322] close(3) = 0
[pid 5322] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5322] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5322] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5322] close(5) = 0
[pid 5322] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5325 attached
) = 5325
[pid 5322] tkill(5325, SIGSTOP) = 0
[pid 5322] exit_group(0 <unfinished ...>
[pid 5325] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5322, si_uid=0} ---
[pid 5322] <... exit_group resumed>) = ?
[pid 5325] --- stopped by SIGSTOP ---
[pid 5322] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5325] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5325] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5326 attached
, child_tidptr=0x5555564fe750) = 5326
[pid 5326] set_robust_list(0x5555564fe760, 24) = 0
[pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5326] setpgid(0, 0) = 0
[pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5326] write(3, "1000", 4) = 4
[pid 5326] close(3) = 0
[pid 5326] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5326] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.870797][ T5318] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.903131][ T5322] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5326] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5326] close(5) = 0
[pid 5326] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5329 attached
) = 5329
[pid 5326] tkill(5329, SIGSTOP <unfinished ...>
[pid 5329] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5326, si_uid=0} ---
[pid 5326] <... tkill resumed>) = 0
[pid 5329] --- stopped by SIGSTOP ---
[pid 5326] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5329, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5326] exit_group(0) = ?
[pid 5326] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5329] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5329] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5330 attached
, child_tidptr=0x5555564fe750) = 5330
[pid 5330] set_robust_list(0x5555564fe760, 24) = 0
[pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5330] setpgid(0, 0) = 0
[pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5330] write(3, "1000", 4) = 4
[pid 5330] close(3) = 0
[pid 5330] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5330] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5330] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5330] close(5) = 0
[pid 5330] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5333 attached
) = 5333
[pid 5330] tkill(5333, SIGSTOP <unfinished ...>
[pid 5333] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5330, si_uid=0} ---
[pid 5330] <... tkill resumed>) = 0
[pid 5333] --- stopped by SIGSTOP ---
[pid 5330] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5333, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5330] exit_group(0) = ?
[pid 5330] +++ exited with 0 +++
[pid 5333] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5333] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5334 attached
<unfinished ...>
[pid 5334] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5334
[pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5334] setpgid(0, 0) = 0
[pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5334] write(3, "1000", 4) = 4
[pid 5334] close(3) = 0
[pid 5334] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5334] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.927120][ T5326] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.950425][ T5330] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5334] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5334] close(5) = 0
[pid 5334] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5337 attached
) = 5337
[pid 5334] tkill(5337, SIGSTOP) = 0
[pid 5334] exit_group(0 <unfinished ...>
[pid 5337] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5334, si_uid=0} ---
[pid 5334] <... exit_group resumed>) = ?
[pid 5337] --- stopped by SIGSTOP ---
[pid 5334] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5337] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5337] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5338 attached
[pid 5338] set_robust_list(0x5555564fe760, 24) = 0
[pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5338
[pid 5338] <... prctl resumed>) = 0
[pid 5338] setpgid(0, 0) = 0
[pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5338] write(3, "1000", 4) = 4
[pid 5338] close(3) = 0
[pid 5338] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5338] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5338] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5338] close(5) = 0
[pid 5338] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5341 attached
) = 5341
[pid 5338] tkill(5341, SIGSTOP) = 0
[pid 5338] exit_group(0 <unfinished ...>
[pid 5341] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5338, si_uid=0} ---
[pid 5341] --- stopped by SIGSTOP ---
[pid 5338] <... exit_group resumed>) = ?
[pid 5338] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5341] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5341] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5342 attached
, child_tidptr=0x5555564fe750) = 5342
[pid 5342] set_robust_list(0x5555564fe760, 24) = 0
[pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5342] setpgid(0, 0) = 0
[pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5342] write(3, "1000", 4) = 4
[pid 5342] close(3) = 0
[pid 5342] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5342] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 245.973826][ T5334] vhci_hcd vhci_hcd.0: port 0 already used
[ 245.996034][ T5338] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5342] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5342] close(5) = 0
[pid 5342] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5345 attached
) = 5345
[pid 5342] tkill(5345, SIGSTOP) = 0
[pid 5342] exit_group(0 <unfinished ...>
[pid 5345] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5342, si_uid=0} ---
[pid 5342] <... exit_group resumed>) = ?
[pid 5345] --- stopped by SIGSTOP ---
[pid 5342] +++ exited with 0 +++
[pid 5345] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5342, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5345] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5346 attached
, child_tidptr=0x5555564fe750) = 5346
[pid 5346] set_robust_list(0x5555564fe760, 24) = 0
[pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5346] setpgid(0, 0) = 0
[pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5346] write(3, "1000", 4) = 4
[pid 5346] close(3) = 0
[pid 5346] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5346] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5346] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5346] close(5) = 0
[pid 5346] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5349 attached
) = 5349
[pid 5346] tkill(5349, SIGSTOP) = 0
[pid 5346] exit_group(0) = ?
[pid 5349] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5346, si_uid=0} ---
[pid 5349] --- stopped by SIGSTOP ---
[pid 5346] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5349] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5349] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5350 attached
, child_tidptr=0x5555564fe750) = 5350
[pid 5350] set_robust_list(0x5555564fe760, 24) = 0
[pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5350] setpgid(0, 0) = 0
[pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5350] write(3, "1000", 4) = 4
[pid 5350] close(3) = 0
[pid 5350] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5350] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.020166][ T5342] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.043873][ T5346] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5350] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5350] close(5) = 0
[pid 5350] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5353 attached
) = 5353
[pid 5350] tkill(5353, SIGSTOP) = 0
[pid 5350] exit_group(0 <unfinished ...>
[pid 5353] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5350, si_uid=0} ---
[pid 5350] <... exit_group resumed>) = ?
[pid 5353] --- stopped by SIGSTOP ---
[pid 5350] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5353] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5353] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5354 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5354
[pid 5354] set_robust_list(0x5555564fe760, 24) = 0
[pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5354] setpgid(0, 0) = 0
[pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5354] write(3, "1000", 4) = 4
[pid 5354] close(3) = 0
[pid 5354] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5354] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.068107][ T5350] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5354] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5354] close(5) = 0
[pid 5354] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5357 attached
) = 5357
[pid 5354] tkill(5357, SIGSTOP) = 0
[pid 5357] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5354, si_uid=0} ---
[pid 5354] exit_group(0 <unfinished ...>
[pid 5357] --- stopped by SIGSTOP ---
[pid 5354] <... exit_group resumed>) = ?
[pid 5354] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5357] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5358 attached
<unfinished ...>
[pid 5357] +++ killed by SIGHUP +++
[pid 5358] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5358
[pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5358] setpgid(0, 0) = 0
[pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5358] write(3, "1000", 4) = 4
[pid 5358] close(3) = 0
[pid 5358] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5358] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5358] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5358] close(5) = 0
[pid 5358] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5361 attached
) = 5361
[pid 5358] tkill(5361, SIGSTOP) = 0
[pid 5361] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5358, si_uid=0} ---
[pid 5361] --- stopped by SIGSTOP ---
[pid 5358] exit_group(0) = ?
[pid 5358] +++ exited with 0 +++
[pid 5361] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5361] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5362 attached
, child_tidptr=0x5555564fe750) = 5362
[pid 5362] set_robust_list(0x5555564fe760, 24) = 0
[pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5362] setpgid(0, 0) = 0
[pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5362] write(3, "1000", 4) = 4
[pid 5362] close(3) = 0
[pid 5362] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5362] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.092372][ T5354] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.116700][ T5358] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5362] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5362] close(5) = 0
[pid 5362] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5365 attached
) = 5365
[pid 5362] tkill(5365, SIGSTOP) = 0
[pid 5365] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5362, si_uid=0} ---
[pid 5362] exit_group(0) = ?
[pid 5365] --- stopped by SIGSTOP ---
[pid 5362] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5365] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5366 attached
, child_tidptr=0x5555564fe750) = 5366
[pid 5366] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5365] +++ killed by SIGHUP +++
[pid 5366] <... set_robust_list resumed>) = 0
[pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5366] setpgid(0, 0) = 0
[pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5366] write(3, "1000", 4) = 4
[pid 5366] close(3) = 0
[pid 5366] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5366] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.140761][ T5362] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5366] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5366] close(5) = 0
[pid 5366] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5369 attached
) = 5369
[pid 5366] tkill(5369, SIGSTOP) = 0
[pid 5366] exit_group(0 <unfinished ...>
[pid 5369] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5366, si_uid=0} ---
[pid 5369] --- stopped by SIGSTOP ---
[pid 5366] <... exit_group resumed>) = ?
[pid 5366] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5369] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5370 attached
<unfinished ...>
[pid 5369] +++ killed by SIGHUP +++
[pid 5370] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5370
[pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5370] setpgid(0, 0) = 0
[pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5370] write(3, "1000", 4) = 4
[pid 5370] close(3) = 0
[pid 5370] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5370] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5370] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5370] close(5) = 0
[pid 5370] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5373 attached
) = 5373
[pid 5370] tkill(5373, SIGSTOP) = 0
[pid 5373] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5370, si_uid=0} ---
[pid 5373] --- stopped by SIGSTOP ---
[pid 5370] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5373, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5370] exit_group(0) = ?
[pid 5370] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5373] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5373] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5374 attached
[pid 5374] set_robust_list(0x5555564fe760, 24) = 0
[pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5374
[pid 5374] <... prctl resumed>) = 0
[pid 5374] setpgid(0, 0) = 0
[pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5374] write(3, "1000", 4) = 4
[pid 5374] close(3) = 0
[pid 5374] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5374] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.172548][ T5366] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.196193][ T5370] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5374] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5374] close(5) = 0
[pid 5374] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5377 attached
) = 5377
[pid 5374] tkill(5377, SIGSTOP) = 0
[pid 5374] exit_group(0 <unfinished ...>
[pid 5377] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5374, si_uid=0} ---
[pid 5377] --- stopped by SIGSTOP ---
[pid 5374] <... exit_group resumed>) = ?
[pid 5374] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5374, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5377] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5377] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5378 attached
<unfinished ...>
[pid 5378] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5378
[pid 5378] <... set_robust_list resumed>) = 0
[pid 5378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5378] setpgid(0, 0) = 0
[pid 5378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5378] write(3, "1000", 4) = 4
[pid 5378] close(3) = 0
[pid 5378] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5378] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.220314][ T5374] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5378] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5378] close(5) = 0
[pid 5378] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5381 attached
) = 5381
[pid 5378] tkill(5381, SIGSTOP <unfinished ...>
[pid 5381] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5378, si_uid=0} ---
[pid 5378] <... tkill resumed>) = 0
[pid 5381] --- stopped by SIGSTOP ---
[pid 5378] exit_group(0) = ?
[pid 5378] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5381] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5381] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5382 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5382
[pid 5382] set_robust_list(0x5555564fe760, 24) = 0
[pid 5382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5382] setpgid(0, 0) = 0
[pid 5382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5382] write(3, "1000", 4) = 4
[pid 5382] close(3) = 0
[pid 5382] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5382] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5382] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5382] close(5) = 0
[pid 5382] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5385 attached
) = 5385
[pid 5382] tkill(5385, SIGSTOP) = 0
[pid 5385] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5382, si_uid=0} ---
[pid 5382] exit_group(0 <unfinished ...>
[pid 5385] --- stopped by SIGSTOP ---
[pid 5382] <... exit_group resumed>) = ?
[pid 5382] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5382, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5385] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5385] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5386 attached
, child_tidptr=0x5555564fe750) = 5386
[pid 5386] set_robust_list(0x5555564fe760, 24) = 0
[pid 5386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5386] setpgid(0, 0) = 0
[pid 5386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5386] write(3, "1000", 4) = 4
[pid 5386] close(3) = 0
[pid 5386] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5386] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.243151][ T5378] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.264667][ T5382] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5386] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5386] close(5) = 0
[pid 5386] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5389 attached
) = 5389
[pid 5386] tkill(5389, SIGSTOP) = 0
[pid 5386] exit_group(0 <unfinished ...>
[pid 5389] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5386, si_uid=0} ---
[pid 5386] <... exit_group resumed>) = ?
[pid 5389] --- stopped by SIGSTOP ---
[pid 5386] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5386, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5389] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5389] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5390 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5390
[pid 5390] set_robust_list(0x5555564fe760, 24) = 0
[pid 5390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5390] setpgid(0, 0) = 0
[pid 5390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5390] write(3, "1000", 4) = 4
[pid 5390] close(3) = 0
[pid 5390] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5390] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.288428][ T5386] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5390] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5390] close(5) = 0
[pid 5390] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5393 attached
) = 5393
[pid 5390] tkill(5393, SIGSTOP) = 0
[pid 5393] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5390, si_uid=0} ---
[pid 5390] exit_group(0 <unfinished ...>
[pid 5393] --- stopped by SIGSTOP ---
[pid 5390] <... exit_group resumed>) = ?
[pid 5390] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5393] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5393] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5394 attached
, child_tidptr=0x5555564fe750) = 5394
[pid 5394] set_robust_list(0x5555564fe760, 24) = 0
[pid 5394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5394] setpgid(0, 0) = 0
[pid 5394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5394] write(3, "1000", 4) = 4
[pid 5394] close(3) = 0
[pid 5394] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5394] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5394] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5394] close(5) = 0
[pid 5394] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5397 attached
) = 5397
[pid 5394] tkill(5397, SIGSTOP) = 0
[pid 5394] exit_group(0 <unfinished ...>
[pid 5397] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5394, si_uid=0} ---
[pid 5394] <... exit_group resumed>) = ?
[pid 5397] --- stopped by SIGSTOP ---
[pid 5394] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5397] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5397] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5398 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5398
[pid 5398] set_robust_list(0x5555564fe760, 24) = 0
[pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5398] setpgid(0, 0) = 0
[pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5398] write(3, "1000", 4) = 4
[pid 5398] close(3) = 0
[pid 5398] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5398] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.320863][ T5390] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.344024][ T5394] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5398] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5398] close(5) = 0
[pid 5398] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5401 attached
) = 5401
[pid 5398] tkill(5401, SIGSTOP) = 0
[pid 5398] exit_group(0) = ?
[pid 5398] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5401] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5398, si_uid=0} ---
[pid 5401] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5402
./strace-static-x86_64: Process 5402 attached
[pid 5402] set_robust_list(0x5555564fe760, 24) = 0
[pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5402] setpgid(0, 0) = 0
[pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5402] write(3, "1000", 4) = 4
[pid 5402] close(3) = 0
[pid 5402] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5402] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5402] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5402] close(5) = 0
[pid 5402] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5405 attached
) = 5405
[pid 5402] tkill(5405, SIGSTOP) = 0
[pid 5405] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5402, si_uid=0} ---
[pid 5402] exit_group(0 <unfinished ...>
[pid 5405] --- stopped by SIGSTOP ---
[pid 5402] <... exit_group resumed>) = ?
[pid 5402] +++ exited with 0 +++
[pid 5405] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5406 attached
<unfinished ...>
[pid 5405] +++ killed by SIGHUP +++
[pid 5406] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5406
[pid 5406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5406] setpgid(0, 0) = 0
[pid 5406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5406] write(3, "1000", 4) = 4
[pid 5406] close(3) = 0
[pid 5406] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5406] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.375945][ T5398] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.398096][ T5402] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5406] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5406] close(5) = 0
[pid 5406] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5409 attached
) = 5409
[pid 5406] tkill(5409, SIGSTOP) = 0
[pid 5409] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5406, si_uid=0} ---
[pid 5409] --- stopped by SIGSTOP ---
[pid 5406] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5409, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5406] exit_group(0) = ?
[pid 5406] +++ exited with 0 +++
[pid 5409] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5406, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5409] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5410 attached
, child_tidptr=0x5555564fe750) = 5410
[pid 5410] set_robust_list(0x5555564fe760, 24) = 0
[pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5410] setpgid(0, 0) = 0
[pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5410] write(3, "1000", 4) = 4
[pid 5410] close(3) = 0
[pid 5410] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5410] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5410] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5410] close(5) = 0
[pid 5410] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5413 attached
) = 5413
[pid 5410] tkill(5413, SIGSTOP) = 0
[pid 5410] exit_group(0 <unfinished ...>
[pid 5413] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5410, si_uid=0} ---
[pid 5413] --- stopped by SIGSTOP ---
[pid 5410] <... exit_group resumed>) = ?
[pid 5410] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5413] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5413] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5414 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5414
[pid 5414] set_robust_list(0x5555564fe760, 24) = 0
[pid 5414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5414] setpgid(0, 0) = 0
[pid 5414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5414] write(3, "1000", 4) = 4
[pid 5414] close(3) = 0
[pid 5414] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5414] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.421643][ T5406] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.445324][ T5410] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5414] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5414] close(5) = 0
[pid 5414] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5417 attached
) = 5417
[pid 5414] tkill(5417, SIGSTOP) = 0
[pid 5414] exit_group(0 <unfinished ...>
[pid 5417] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5414, si_uid=0} ---
[pid 5417] --- stopped by SIGSTOP ---
[pid 5414] <... exit_group resumed>) = ?
[pid 5414] +++ exited with 0 +++
[pid 5417] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5417] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5418 attached
, child_tidptr=0x5555564fe750) = 5418
[pid 5418] set_robust_list(0x5555564fe760, 24) = 0
[pid 5418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5418] setpgid(0, 0) = 0
[pid 5418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5418] write(3, "1000", 4) = 4
[pid 5418] close(3) = 0
[pid 5418] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5418] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5418] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5418] close(5) = 0
[pid 5418] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5421 attached
) = 5421
[pid 5418] tkill(5421, SIGSTOP) = 0
[pid 5418] exit_group(0 <unfinished ...>
[pid 5421] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5418, si_uid=0} ---
[pid 5418] <... exit_group resumed>) = ?
[pid 5421] --- stopped by SIGSTOP ---
[pid 5418] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5421] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5421] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5422 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5422
[pid 5422] set_robust_list(0x5555564fe760, 24) = 0
[pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5422] setpgid(0, 0) = 0
[pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5422] write(3, "1000", 4) = 4
[pid 5422] close(3) = 0
[pid 5422] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5422] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.470639][ T5414] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.494111][ T5418] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5422] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5422] close(5) = 0
[pid 5422] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5425 attached
) = 5425
[pid 5422] tkill(5425, SIGSTOP) = 0
[pid 5422] exit_group(0) = ?
[pid 5425] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5422, si_uid=0} ---
[pid 5422] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5422, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5425] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5426
./strace-static-x86_64: Process 5426 attached
[pid 5426] set_robust_list(0x5555564fe760, 24) = 0
[pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5426] setpgid(0, 0) = 0
[pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5426] write(3, "1000", 4) = 4
[pid 5426] close(3) = 0
[pid 5426] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5426] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.518005][ T5422] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5426] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5426] close(5) = 0
[pid 5426] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5429 attached
) = 5429
[pid 5426] tkill(5429, SIGSTOP) = 0
[pid 5429] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5426, si_uid=0} ---
[pid 5429] --- stopped by SIGSTOP ---
[pid 5426] exit_group(0) = ?
[pid 5426] +++ exited with 0 +++
[pid 5429] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5429] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5430 attached
, child_tidptr=0x5555564fe750) = 5430
[pid 5430] set_robust_list(0x5555564fe760, 24) = 0
[pid 5430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5430] setpgid(0, 0) = 0
[pid 5430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5430] write(3, "1000", 4) = 4
[pid 5430] close(3) = 0
[pid 5430] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5430] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5430] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5430] close(5) = 0
[pid 5430] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5433 attached
) = 5433
[pid 5430] tkill(5433, SIGSTOP) = 0
[pid 5433] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5430, si_uid=0} ---
[pid 5430] exit_group(0) = ?
[pid 5433] --- stopped by SIGSTOP ---
[pid 5430] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5430, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5433] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5434 attached
<unfinished ...>
[pid 5433] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5434
[pid 5434] set_robust_list(0x5555564fe760, 24) = 0
[pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5434] setpgid(0, 0) = 0
[pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5434] write(3, "1000", 4) = 4
[pid 5434] close(3) = 0
[pid 5434] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5434] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.554839][ T5426] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.579948][ T5430] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5434] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5434] close(5) = 0
[pid 5434] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5437 attached
) = 5437
[pid 5434] tkill(5437, SIGSTOP) = 0
[pid 5437] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5434, si_uid=0} ---
[pid 5434] exit_group(0) = ?
[pid 5437] --- stopped by SIGSTOP ---
[pid 5434] +++ exited with 0 +++
[pid 5437] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5434, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5438 attached
<unfinished ...>
[pid 5438] set_robust_list(0x5555564fe760, 24) = 0
[pid 5437] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5438
[pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5438] setpgid(0, 0) = 0
[pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5438] write(3, "1000", 4) = 4
[pid 5438] close(3) = 0
[pid 5438] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5438] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5438] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5438] close(5) = 0
[pid 5438] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5441 attached
) = 5441
[pid 5438] tkill(5441, SIGSTOP) = 0
[pid 5441] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5438, si_uid=0} ---
[pid 5441] --- stopped by SIGSTOP ---
[pid 5438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5441, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5438] exit_group(0) = ?
[pid 5438] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5441] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5441] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5442 attached
, child_tidptr=0x5555564fe750) = 5442
[pid 5442] set_robust_list(0x5555564fe760, 24) = 0
[pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5442] setpgid(0, 0) = 0
[pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5442] write(3, "1000", 4) = 4
[pid 5442] close(3) = 0
[pid 5442] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5442] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5442] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5442] close(5) = 0
[ 246.601841][ T5434] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.622769][ T5438] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5442] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5445 attached
) = 5445
[pid 5442] tkill(5445, SIGSTOP) = 0
[pid 5442] exit_group(0) = ?
[pid 5445] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5442, si_uid=0} ---
[pid 5445] --- stopped by SIGSTOP ---
[pid 5442] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5442, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5445] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5446 attached
<unfinished ...>
[pid 5445] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5446
[pid 5446] set_robust_list(0x5555564fe760, 24) = 0
[pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5446] setpgid(0, 0) = 0
[pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5446] write(3, "1000", 4) = 4
[pid 5446] close(3) = 0
[pid 5446] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5446] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5446] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5446] close(5) = 0
[pid 5446] clone(child_stack=NULL, flags=0) = 5449
./strace-static-x86_64: Process 5449 attached
[pid 5446] tkill(5449, SIGSTOP) = 0
[pid 5449] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5446, si_uid=0} ---
[pid 5446] exit_group(0 <unfinished ...>
[pid 5449] --- stopped by SIGSTOP ---
[pid 5446] <... exit_group resumed>) = ?
[pid 5446] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5446, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5449] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5450 attached
<unfinished ...>
[pid 5449] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5450
[pid 5450] set_robust_list(0x5555564fe760, 24) = 0
[pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5450] setpgid(0, 0) = 0
[pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5450] write(3, "1000", 4) = 4
[pid 5450] close(3) = 0
[pid 5450] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5450] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5450] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5450] close(5) = 0
[pid 5450] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5453 attached
) = 5453
[pid 5450] tkill(5453, SIGSTOP) = 0
[pid 5450] exit_group(0) = ?
[pid 5453] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5450, si_uid=0} ---
[pid 5450] +++ exited with 0 +++
[pid 5453] --- stopped by SIGSTOP ---
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5454 attached
, child_tidptr=0x5555564fe750) = 5454
[pid 5454] set_robust_list(0x5555564fe760, 24) = 0
[pid 5454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5454] setpgid(0, 0) = 0
[pid 5454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5454] write(3, "1000", 4) = 4
[pid 5454] close(3) = 0
[pid 5454] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5454] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.647102][ T5442] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.668335][ T5446] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.691418][ T5450] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5454] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5454] close(5) = 0
[pid 5454] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5457 attached
) = 5457
[pid 5454] tkill(5457, SIGSTOP) = 0
[pid 5457] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5454, si_uid=0} ---
[pid 5457] --- stopped by SIGSTOP ---
[pid 5454] exit_group(0) = ?
[pid 5454] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5454, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5457] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5457] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5458 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5458
[pid 5458] set_robust_list(0x5555564fe760, 24) = 0
[pid 5458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5458] setpgid(0, 0) = 0
[pid 5458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5458] write(3, "1000", 4) = 4
[pid 5458] close(3) = 0
[pid 5458] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5458] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5458] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5458] close(5) = 0
[pid 5458] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5461 attached
) = 5461
[pid 5458] tkill(5461, SIGSTOP) = 0
[pid 5461] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5458, si_uid=0} ---
[pid 5458] exit_group(0 <unfinished ...>
[pid 5461] --- stopped by SIGSTOP ---
[pid 5458] <... exit_group resumed>) = ?
[pid 5458] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5458, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5461] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5461] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5462 attached
, child_tidptr=0x5555564fe750) = 5462
[pid 5462] set_robust_list(0x5555564fe760, 24) = 0
[pid 5462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5462] setpgid(0, 0) = 0
[pid 5462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5462] write(3, "1000", 4) = 4
[pid 5462] close(3) = 0
[pid 5462] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5462] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.715437][ T5454] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.739593][ T5458] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5462] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5462] close(5) = 0
[pid 5462] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5465 attached
) = 5465
[pid 5462] tkill(5465, SIGSTOP) = 0
[pid 5465] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5462, si_uid=0} ---
[pid 5462] exit_group(0 <unfinished ...>
[pid 5465] --- stopped by SIGSTOP ---
[pid 5462] <... exit_group resumed>) = ?
[pid 5462] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5462, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5465] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[ 246.762626][ T5462] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5465] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5466 attached
[pid 5466] set_robust_list(0x5555564fe760, 24) = 0
[pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5466
[pid 5466] <... prctl resumed>) = 0
[pid 5466] setpgid(0, 0) = 0
[pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5466] write(3, "1000", 4) = 4
[pid 5466] close(3) = 0
[pid 5466] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5466] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5466] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5466] close(5) = 0
[pid 5466] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5469 attached
) = 5469
[pid 5466] tkill(5469, SIGSTOP) = 0
[pid 5466] exit_group(0 <unfinished ...>
[pid 5469] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5466, si_uid=0} ---
[pid 5466] <... exit_group resumed>) = ?
[pid 5469] --- stopped by SIGSTOP ---
[pid 5466] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5469] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5470 attached
<unfinished ...>
[pid 5469] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5470
[pid 5470] set_robust_list(0x5555564fe760, 24) = 0
[pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5470] setpgid(0, 0) = 0
[pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5470] write(3, "1000", 4) = 4
[pid 5470] close(3) = 0
[pid 5470] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5470] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5470] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5470] close(5) = 0
[pid 5470] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5473 attached
) = 5473
[pid 5470] tkill(5473, SIGSTOP) = 0
[pid 5473] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5470, si_uid=0} ---
[pid 5473] --- stopped by SIGSTOP ---
[pid 5470] exit_group(0) = ?
[pid 5470] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5470, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5473] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5473] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5474 attached
[pid 5474] set_robust_list(0x5555564fe760, 24) = 0
[pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5474
[pid 5474] <... prctl resumed>) = 0
[pid 5474] setpgid(0, 0) = 0
[pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5474] write(3, "1000", 4) = 4
[pid 5474] close(3) = 0
[pid 5474] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5474] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.786229][ T5466] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.809043][ T5470] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5474] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5474] close(5) = 0
[pid 5474] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5477 attached
) = 5477
[pid 5474] tkill(5477, SIGSTOP) = 0
[pid 5477] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5474, si_uid=0} ---
[pid 5474] exit_group(0 <unfinished ...>
[pid 5477] --- stopped by SIGSTOP ---
[pid 5474] <... exit_group resumed>) = ?
[pid 5474] +++ exited with 0 +++
[pid 5477] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5477] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5478 attached
, child_tidptr=0x5555564fe750) = 5478
[pid 5478] set_robust_list(0x5555564fe760, 24) = 0
[pid 5478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5478] setpgid(0, 0) = 0
[pid 5478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5478] write(3, "1000", 4) = 4
[pid 5478] close(3) = 0
[pid 5478] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5478] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5478] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5478] close(5) = 0
[pid 5478] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5481 attached
) = 5481
[pid 5478] tkill(5481, SIGSTOP) = 0
[pid 5481] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5478, si_uid=0} ---
[pid 5478] exit_group(0) = ?
[pid 5481] --- stopped by SIGSTOP ---
[pid 5478] +++ exited with 0 +++
[pid 5481] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5481] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5482 attached
, child_tidptr=0x5555564fe750) = 5482
[pid 5482] set_robust_list(0x5555564fe760, 24) = 0
[pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5482] setpgid(0, 0) = 0
[pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5482] write(3, "1000", 4) = 4
[pid 5482] close(3) = 0
[pid 5482] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5482] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.833126][ T5474] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.855991][ T5478] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.881107][ T5482] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5482] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5482] close(5) = 0
[pid 5482] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5485 attached
) = 5485
[pid 5482] tkill(5485, SIGSTOP) = 0
[pid 5482] exit_group(0 <unfinished ...>
[pid 5485] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5482, si_uid=0} ---
[pid 5482] <... exit_group resumed>) = ?
[pid 5485] --- stopped by SIGSTOP ---
[pid 5482] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5482, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5485] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5485] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5486 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5486
[pid 5486] set_robust_list(0x5555564fe760, 24) = 0
[pid 5486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5486] setpgid(0, 0) = 0
[pid 5486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5486] write(3, "1000", 4) = 4
[pid 5486] close(3) = 0
[pid 5486] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5486] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5486] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5486] close(5) = 0
[pid 5486] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5489 attached
) = 5489
[pid 5486] tkill(5489, SIGSTOP) = 0
[pid 5486] exit_group(0 <unfinished ...>
[pid 5489] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5486, si_uid=0} ---
[pid 5486] <... exit_group resumed>) = ?
[pid 5489] --- stopped by SIGSTOP ---
[pid 5486] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5489] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5490 attached
, child_tidptr=0x5555564fe750) = 5490
[pid 5490] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5489] +++ killed by SIGHUP +++
[pid 5490] <... set_robust_list resumed>) = 0
[pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5490] setpgid(0, 0) = 0
[pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5490] write(3, "1000", 4) = 4
[pid 5490] close(3) = 0
[pid 5490] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5490] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5490] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5490] close(5) = 0
[pid 5490] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5493 attached
) = 5493
[pid 5490] tkill(5493, SIGSTOP) = 0
[pid 5493] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5490, si_uid=0} ---
[pid 5490] exit_group(0) = ?
[pid 5493] --- stopped by SIGSTOP ---
[pid 5490] +++ exited with 0 +++
[pid 5493] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5490, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5493] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5494 attached
, child_tidptr=0x5555564fe750) = 5494
[pid 5494] set_robust_list(0x5555564fe760, 24) = 0
[pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5494] setpgid(0, 0) = 0
[pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5494] write(3, "1000", 4) = 4
[pid 5494] close(3) = 0
[pid 5494] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5494] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.906080][ T5486] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.928751][ T5490] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5494] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5494] close(5) = 0
[pid 5494] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5497 attached
) = 5497
[pid 5494] tkill(5497, SIGSTOP) = 0
[pid 5497] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5494, si_uid=0} ---
[pid 5494] exit_group(0 <unfinished ...>
[pid 5497] --- stopped by SIGSTOP ---
[pid 5494] <... exit_group resumed>) = ?
[pid 5494] +++ exited with 0 +++
[pid 5497] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5494, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5497] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5498 attached
[pid 5498] set_robust_list(0x5555564fe760, 24) = 0
[pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5498
[pid 5498] <... prctl resumed>) = 0
[pid 5498] setpgid(0, 0) = 0
[pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5498] write(3, "1000", 4) = 4
[pid 5498] close(3) = 0
[pid 5498] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5498] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5498] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5498] close(5) = 0
[pid 5498] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5501 attached
) = 5501
[pid 5498] tkill(5501, SIGSTOP) = 0
[pid 5501] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5498, si_uid=0} ---
[pid 5501] --- stopped by SIGSTOP ---
[pid 5498] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5501, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5498] exit_group(0) = ?
[pid 5498] +++ exited with 0 +++
[pid 5501] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5498, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5501] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5502 attached
, child_tidptr=0x5555564fe750) = 5502
[pid 5502] set_robust_list(0x5555564fe760, 24) = 0
[pid 5502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5502] setpgid(0, 0) = 0
[pid 5502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5502] write(3, "1000", 4) = 4
[pid 5502] close(3) = 0
[pid 5502] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5502] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5502] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5502] close(5) = 0
[pid 5502] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5505 attached
) = 5505
[pid 5502] tkill(5505, SIGSTOP) = 0
[pid 5502] exit_group(0 <unfinished ...>
[pid 5505] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5502, si_uid=0} ---
[pid 5505] --- stopped by SIGSTOP ---
[pid 5502] <... exit_group resumed>) = ?
[pid 5502] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5502, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5505] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5505] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5506 attached
[pid 5506] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5506
[pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5506] setpgid(0, 0) = 0
[pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5506] write(3, "1000", 4) = 4
[pid 5506] close(3) = 0
[pid 5506] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5506] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 246.952513][ T5494] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.976347][ T5498] vhci_hcd vhci_hcd.0: port 0 already used
[ 246.999405][ T5502] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5506] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5506] close(5) = 0
[pid 5506] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5509 attached
) = 5509
[pid 5506] tkill(5509, SIGSTOP) = 0
[pid 5509] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5506, si_uid=0} ---
[pid 5509] --- stopped by SIGSTOP ---
[pid 5506] exit_group(0) = ?
[pid 5506] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5509] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5509] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5510 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5510
[pid 5510] set_robust_list(0x5555564fe760, 24) = 0
[pid 5510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5510] setpgid(0, 0) = 0
[pid 5510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5510] write(3, "1000", 4) = 4
[pid 5510] close(3) = 0
[pid 5510] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5510] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5510] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5510] close(5) = 0
[pid 5510] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5513 attached
) = 5513
[pid 5510] tkill(5513, SIGSTOP) = 0
[pid 5513] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5510, si_uid=0} ---
[pid 5513] --- stopped by SIGSTOP ---
[pid 5510] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5513, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5510] exit_group(0) = ?
[pid 5510] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5510, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5513] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5514 attached
<unfinished ...>
[pid 5513] +++ killed by SIGHUP +++
[pid 5514] set_robust_list(0x5555564fe760, 24) = 0
[pid 5514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5514] setpgid(0, 0 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5514
[pid 5514] <... setpgid resumed>) = 0
[pid 5514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5514] write(3, "1000", 4) = 4
[pid 5514] close(3) = 0
[pid 5514] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5514] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.021511][ T5506] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.044931][ T5510] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5514] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5514] close(5) = 0
[pid 5514] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5517 attached
) = 5517
[pid 5514] tkill(5517, SIGSTOP) = 0
[pid 5514] exit_group(0) = ?
[pid 5517] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5514, si_uid=0} ---
[pid 5514] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5514, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5517] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5518 attached
, child_tidptr=0x5555564fe750) = 5518
[pid 5518] set_robust_list(0x5555564fe760, 24) = 0
[pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5518] setpgid(0, 0) = 0
[pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5518] write(3, "1000", 4) = 4
[pid 5518] close(3) = 0
[pid 5518] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5518] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5518] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5518] close(5) = 0
[pid 5518] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5521 attached
) = 5521
[pid 5518] tkill(5521, SIGSTOP) = 0
[pid 5518] exit_group(0 <unfinished ...>
[pid 5521] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5518, si_uid=0} ---
[pid 5521] --- stopped by SIGSTOP ---
[pid 5518] <... exit_group resumed>) = ?
[pid 5518] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5518, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5521] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5521] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5522
./strace-static-x86_64: Process 5522 attached
[pid 5522] set_robust_list(0x5555564fe760, 24) = 0
[pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5522] setpgid(0, 0) = 0
[pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5522] write(3, "1000", 4) = 4
[pid 5522] close(3) = 0
[pid 5522] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5522] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.068240][ T5514] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.088774][ T5518] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5522] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5522] close(5) = 0
[pid 5522] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5525 attached
) = 5525
[pid 5522] tkill(5525, SIGSTOP) = 0
[pid 5525] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5522, si_uid=0} ---
[pid 5522] exit_group(0) = ?
[pid 5525] --- stopped by SIGSTOP ---
[pid 5522] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5522, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5525] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5525] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5526 attached
, child_tidptr=0x5555564fe750) = 5526
[pid 5526] set_robust_list(0x5555564fe760, 24) = 0
[pid 5526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5526] setpgid(0, 0) = 0
[pid 5526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5526] write(3, "1000", 4) = 4
[pid 5526] close(3) = 0
[pid 5526] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5526] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5526] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5526] close(5) = 0
[pid 5526] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5529 attached
) = 5529
[pid 5526] tkill(5529, SIGSTOP) = 0
[pid 5529] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5526, si_uid=0} ---
[pid 5526] exit_group(0 <unfinished ...>
[pid 5529] --- stopped by SIGSTOP ---
[pid 5526] <... exit_group resumed>) = ?
[pid 5526] +++ exited with 0 +++
[pid 5529] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5526, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5529] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5530 attached
, child_tidptr=0x5555564fe750) = 5530
[pid 5530] set_robust_list(0x5555564fe760, 24) = 0
[pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5530] setpgid(0, 0) = 0
[pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5530] write(3, "1000", 4) = 4
[pid 5530] close(3) = 0
[pid 5530] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5530] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.112066][ T5522] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.138513][ T5526] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5530] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5530] close(5) = 0
[pid 5530] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5533 attached
) = 5533
[pid 5530] tkill(5533, SIGSTOP) = 0
[pid 5533] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5530, si_uid=0} ---
[pid 5530] exit_group(0 <unfinished ...>
[pid 5533] --- stopped by SIGSTOP ---
[pid 5530] <... exit_group resumed>) = ?
[pid 5530] +++ exited with 0 +++
[pid 5533] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5530, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5533] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5534 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5534
[pid 5534] set_robust_list(0x5555564fe760, 24) = 0
[pid 5534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5534] setpgid(0, 0) = 0
[pid 5534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5534] write(3, "1000", 4) = 4
[pid 5534] close(3) = 0
[pid 5534] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5534] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.161488][ T5530] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5534] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5534] close(5) = 0
[pid 5534] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5537 attached
) = 5537
[pid 5534] tkill(5537, SIGSTOP) = 0
[pid 5534] exit_group(0 <unfinished ...>
[pid 5537] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5534, si_uid=0} ---
[pid 5537] --- stopped by SIGSTOP ---
[pid 5534] <... exit_group resumed>) = ?
[pid 5534] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5534, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5537] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5537] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5538 attached
[pid 5538] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5538
[pid 5538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5538] setpgid(0, 0) = 0
[pid 5538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5538] write(3, "1000", 4) = 4
[pid 5538] close(3) = 0
[pid 5538] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5538] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5538] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5538] close(5) = 0
[pid 5538] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5541 attached
) = 5541
[pid 5538] tkill(5541, SIGSTOP) = 0
[pid 5541] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5538, si_uid=0} ---
[pid 5541] --- stopped by SIGSTOP ---
[pid 5538] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5541, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5538] exit_group(0) = ?
[pid 5538] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5538, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5541] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5541] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5542 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5542
[pid 5542] set_robust_list(0x5555564fe760, 24) = 0
[pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5542] setpgid(0, 0) = 0
[pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5542] write(3, "1000", 4) = 4
[pid 5542] close(3) = 0
[pid 5542] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5542] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.194600][ T5534] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.216286][ T5538] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5542] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5542] close(5) = 0
[pid 5542] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5545 attached
) = 5545
[pid 5542] tkill(5545, SIGSTOP) = 0
[pid 5545] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5542, si_uid=0} ---
[pid 5545] --- stopped by SIGSTOP ---
[pid 5542] exit_group(0) = ?
[pid 5542] +++ exited with 0 +++
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5545] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5545] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5546 attached
, child_tidptr=0x5555564fe750) = 5546
[pid 5546] set_robust_list(0x5555564fe760, 24) = 0
[pid 5546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5546] setpgid(0, 0) = 0
[pid 5546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5546] write(3, "1000", 4) = 4
[pid 5546] close(3) = 0
[pid 5546] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5546] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.241197][ T5542] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5546] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5546] close(5) = 0
[pid 5546] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5549 attached
) = 5549
[pid 5546] tkill(5549, SIGSTOP) = 0
[pid 5549] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5546, si_uid=0} ---
[pid 5546] exit_group(0 <unfinished ...>
[pid 5549] --- stopped by SIGSTOP ---
[pid 5546] <... exit_group resumed>) = ?
[pid 5546] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5546, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5549] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5549] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5550 attached
<unfinished ...>
[pid 5550] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5550
[pid 5550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5550] setpgid(0, 0) = 0
[pid 5550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5550] write(3, "1000", 4) = 4
[pid 5550] close(3) = 0
[pid 5550] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5550] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5550] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5550] close(5) = 0
[pid 5550] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5553 attached
) = 5553
[pid 5550] tkill(5553, SIGSTOP) = 0
[pid 5553] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5550, si_uid=0} ---
[pid 5550] exit_group(0) = ?
[pid 5553] --- stopped by SIGSTOP ---
[pid 5550] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5553] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5554 attached
<unfinished ...>
[pid 5553] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5554
[pid 5554] set_robust_list(0x5555564fe760, 24) = 0
[pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5554] setpgid(0, 0) = 0
[pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5554] write(3, "1000", 4) = 4
[pid 5554] close(3) = 0
[pid 5554] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5554] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.266855][ T5546] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.291429][ T5550] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5554] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5554] close(5) = 0
[pid 5554] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5557 attached
) = 5557
[pid 5554] tkill(5557, SIGSTOP) = 0
[pid 5557] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5554, si_uid=0} ---
[pid 5554] exit_group(0 <unfinished ...>
[pid 5557] --- stopped by SIGSTOP ---
[pid 5554] <... exit_group resumed>) = ?
[pid 5554] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5557] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5557] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5558 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5558
[pid 5558] set_robust_list(0x5555564fe760, 24) = 0
[pid 5558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5558] setpgid(0, 0) = 0
[pid 5558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5558] write(3, "1000", 4) = 4
[pid 5558] close(3) = 0
[pid 5558] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5558] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5558] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5558] close(5) = 0
[pid 5558] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5561 attached
) = 5561
[pid 5558] tkill(5561, SIGSTOP) = 0
[pid 5561] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5558, si_uid=0} ---
[pid 5561] --- stopped by SIGSTOP ---
[pid 5558] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5561, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5558] exit_group(0) = ?
[pid 5558] +++ exited with 0 +++
[pid 5561] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5561] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5562 attached
, child_tidptr=0x5555564fe750) = 5562
[pid 5562] set_robust_list(0x5555564fe760, 24) = 0
[pid 5562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5562] setpgid(0, 0) = 0
[pid 5562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5562] write(3, "1000", 4) = 4
[pid 5562] close(3) = 0
[pid 5562] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5562] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.323275][ T5554] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.345941][ T5558] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5562] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5562] close(5) = 0
[pid 5562] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5565 attached
) = 5565
[pid 5562] tkill(5565, SIGSTOP) = 0
[pid 5562] exit_group(0 <unfinished ...>
[pid 5565] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5562, si_uid=0} ---
[pid 5565] --- stopped by SIGSTOP ---
[pid 5562] <... exit_group resumed>) = ?
[pid 5562] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5565] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5565] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5566 attached
, child_tidptr=0x5555564fe750) = 5566
[pid 5566] set_robust_list(0x5555564fe760, 24) = 0
[pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5566] setpgid(0, 0) = 0
[pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5566] write(3, "1000", 4) = 4
[pid 5566] close(3) = 0
[pid 5566] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5566] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5566] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5566] close(5) = 0
[pid 5566] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5569 attached
) = 5569
[pid 5566] tkill(5569, SIGSTOP) = 0
[pid 5566] exit_group(0) = ?
[pid 5566] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5566, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5569] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5566, si_uid=0} ---
[pid 5569] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5570 attached
, child_tidptr=0x5555564fe750) = 5570
[pid 5570] set_robust_list(0x5555564fe760, 24) = 0
[pid 5570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5570] setpgid(0, 0) = 0
[pid 5570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5570] write(3, "1000", 4) = 4
[pid 5570] close(3) = 0
[pid 5570] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5570] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.369683][ T5562] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.392669][ T5566] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5570] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5570] close(5) = 0
[pid 5570] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5573 attached
) = 5573
[pid 5570] tkill(5573, SIGSTOP) = 0
[pid 5573] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5570, si_uid=0} ---
[pid 5570] exit_group(0) = ?
[pid 5573] --- stopped by SIGSTOP ---
[pid 5570] +++ exited with 0 +++
[pid 5573] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5570, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5573] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5574 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5574
[pid 5574] set_robust_list(0x5555564fe760, 24) = 0
[pid 5574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5574] setpgid(0, 0) = 0
[pid 5574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5574] write(3, "1000", 4) = 4
[pid 5574] close(3) = 0
[pid 5574] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5574] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5574] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5574] close(5) = 0
[pid 5574] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5577 attached
) = 5577
[pid 5574] tkill(5577, SIGSTOP) = 0
[pid 5574] exit_group(0 <unfinished ...>
[pid 5577] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5574, si_uid=0} ---
[pid 5577] --- stopped by SIGSTOP ---
[pid 5574] <... exit_group resumed>) = ?
[pid 5574] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5574, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5577] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5577] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5578 attached
, child_tidptr=0x5555564fe750) = 5578
[pid 5578] set_robust_list(0x5555564fe760, 24) = 0
[pid 5578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5578] setpgid(0, 0) = 0
[pid 5578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5578] write(3, "1000", 4) = 4
[pid 5578] close(3) = 0
[pid 5578] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5578] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.414294][ T5570] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.436971][ T5574] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5578] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5578] close(5) = 0
[pid 5578] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5581 attached
) = 5581
[pid 5578] tkill(5581, SIGSTOP) = 0
[pid 5581] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5578, si_uid=0} ---
[pid 5581] --- stopped by SIGSTOP ---
[pid 5578] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5581, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5578] exit_group(0) = ?
[pid 5578] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5578, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5581] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 5582 attached
[pid 5581] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5582
[pid 5582] set_robust_list(0x5555564fe760, 24) = 0
[pid 5582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5582] setpgid(0, 0) = 0
[pid 5582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5582] write(3, "1000", 4) = 4
[pid 5582] close(3) = 0
[pid 5582] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5582] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5582] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5582] close(5) = 0
[pid 5582] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5585 attached
) = 5585
[pid 5582] tkill(5585, SIGSTOP) = 0
[pid 5585] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5582, si_uid=0} ---
[pid 5582] exit_group(0 <unfinished ...>
[pid 5585] --- stopped by SIGSTOP ---
[pid 5582] <... exit_group resumed>) = ?
[pid 5582] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5582, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5585] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5585] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5586 attached
, child_tidptr=0x5555564fe750) = 5586
[pid 5586] set_robust_list(0x5555564fe760, 24) = 0
[pid 5586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5586] setpgid(0, 0) = 0
[pid 5586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5586] write(3, "1000", 4) = 4
[pid 5586] close(3) = 0
[pid 5586] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5586] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5586] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5586] close(5) = 0
[pid 5586] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5589 attached
) = 5589
[pid 5586] tkill(5589, SIGSTOP) = 0
[pid 5589] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5586, si_uid=0} ---
[pid 5586] exit_group(0 <unfinished ...>
[pid 5589] --- stopped by SIGSTOP ---
[pid 5586] <... exit_group resumed>) = ?
[pid 5586] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5589] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5590
[pid 5589] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5590 attached
[pid 5590] set_robust_list(0x5555564fe760, 24) = 0
[pid 5590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5590] setpgid(0, 0) = 0
[pid 5590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5590] write(3, "1000", 4) = 4
[pid 5590] close(3) = 0
[ 247.460704][ T5578] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.484546][ T5582] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.507049][ T5586] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5590] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5590] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5590] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5590] close(5) = 0
[pid 5590] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5593 attached
) = 5593
[pid 5590] tkill(5593, SIGSTOP) = 0
[pid 5590] exit_group(0 <unfinished ...>
[pid 5593] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5590, si_uid=0} ---
[pid 5590] <... exit_group resumed>) = ?
[pid 5593] --- stopped by SIGSTOP ---
[pid 5590] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5590, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5593] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5593] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5594 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5594
[pid 5594] set_robust_list(0x5555564fe760, 24) = 0
[pid 5594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5594] setpgid(0, 0) = 0
[pid 5594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5594] write(3, "1000", 4) = 4
[pid 5594] close(3) = 0
[pid 5594] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5594] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.529453][ T5590] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.563027][ T5594] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5594] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5594] close(5) = 0
[pid 5594] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5597 attached
) = 5597
[pid 5594] tkill(5597, SIGSTOP) = 0
[pid 5594] exit_group(0 <unfinished ...>
[pid 5597] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5594, si_uid=0} ---
[pid 5597] --- stopped by SIGSTOP ---
[pid 5594] <... exit_group resumed>) = ?
[pid 5594] +++ exited with 0 +++
[pid 5597] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5594, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5597] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5598 attached
, child_tidptr=0x5555564fe750) = 5598
[pid 5598] set_robust_list(0x5555564fe760, 24) = 0
[pid 5598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5598] setpgid(0, 0) = 0
[pid 5598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5598] write(3, "1000", 4) = 4
[pid 5598] close(3) = 0
[pid 5598] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5598] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5598] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5598] close(5) = 0
[pid 5598] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5601 attached
) = 5601
[pid 5598] tkill(5601, SIGSTOP) = 0
[pid 5598] exit_group(0) = ?
[pid 5601] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5598, si_uid=0} ---
[pid 5598] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5601] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5602 attached
, child_tidptr=0x5555564fe750) = 5602
[pid 5602] set_robust_list(0x5555564fe760, 24) = 0
[pid 5602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5602] setpgid(0, 0) = 0
[pid 5602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5602] write(3, "1000", 4) = 4
[pid 5602] close(3) = 0
[pid 5602] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5602] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5602] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5602] close(5) = 0
[pid 5602] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5605 attached
) = 5605
[pid 5602] tkill(5605, SIGSTOP) = 0
[pid 5602] exit_group(0 <unfinished ...>
[pid 5605] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5602, si_uid=0} ---
[pid 5602] <... exit_group resumed>) = ?
[pid 5605] --- stopped by SIGSTOP ---
[pid 5602] +++ exited with 0 +++
[pid 5038] --- 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 5605] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5605] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5606 attached
[pid 5606] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5606
[pid 5606] <... set_robust_list resumed>) = 0
[pid 5606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5606] setpgid(0, 0) = 0
[pid 5606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5606] write(3, "1000", 4) = 4
[pid 5606] close(3) = 0
[pid 5606] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5606] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5606] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5606] close(5) = 0
[pid 5606] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5609 attached
) = 5609
[pid 5606] tkill(5609, SIGSTOP) = 0
[pid 5609] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5606, si_uid=0} ---
[pid 5609] --- stopped by SIGSTOP ---
[pid 5606] exit_group(0) = ?
[pid 5606] +++ exited with 0 +++
[pid 5038] --- 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 5609] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5610 attached
<unfinished ...>
[pid 5609] +++ killed by SIGHUP +++
[pid 5610] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5610
[pid 5610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5610] setpgid(0, 0) = 0
[pid 5610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5610] write(3, "1000", 4) = 4
[pid 5610] close(3) = 0
[pid 5610] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5610] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.587322][ T5598] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.607759][ T5602] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.631912][ T5606] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5610] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5610] close(5) = 0
[pid 5610] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5613 attached
) = 5613
[pid 5610] tkill(5613, SIGSTOP) = 0
[pid 5613] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5610, si_uid=0} ---
[pid 5613] --- stopped by SIGSTOP ---
[pid 5610] exit_group(0) = ?
[pid 5610] +++ exited with 0 +++
[pid 5613] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5613] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5614 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5614
[pid 5614] set_robust_list(0x5555564fe760, 24) = 0
[pid 5614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5614] setpgid(0, 0) = 0
[pid 5614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5614] write(3, "1000", 4) = 4
[pid 5614] close(3) = 0
[pid 5614] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5614] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5614] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5614] close(5) = 0
[pid 5614] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5617 attached
) = 5617
[pid 5614] tkill(5617, SIGSTOP) = 0
[pid 5614] exit_group(0 <unfinished ...>
[pid 5617] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5614, si_uid=0} ---
[pid 5617] --- stopped by SIGSTOP ---
[pid 5614] <... exit_group resumed>) = ?
[pid 5614] +++ exited with 0 +++
[pid 5617] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5618 attached
<unfinished ...>
[pid 5618] set_robust_list(0x5555564fe760, 24) = 0
[pid 5618] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5617] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5618
[pid 5618] <... prctl resumed>) = 0
[pid 5618] setpgid(0, 0) = 0
[pid 5618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5618] write(3, "1000", 4) = 4
[pid 5618] close(3) = 0
[pid 5618] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5618] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.656030][ T5610] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.688777][ T5614] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5618] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5618] close(5) = 0
[pid 5618] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5621 attached
) = 5621
[pid 5618] tkill(5621, SIGSTOP) = 0
[pid 5621] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5618, si_uid=0} ---
[pid 5621] --- stopped by SIGSTOP ---
[pid 5618] exit_group(0) = ?
[pid 5618] +++ exited with 0 +++
[pid 5621] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- 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 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5621] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5622
./strace-static-x86_64: Process 5622 attached
[pid 5622] set_robust_list(0x5555564fe760, 24) = 0
[pid 5622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5622] setpgid(0, 0) = 0
[pid 5622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5622] write(3, "1000", 4) = 4
[pid 5622] close(3) = 0
[pid 5622] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5622] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5622] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5622] close(5) = 0
[pid 5622] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5625 attached
) = 5625
[pid 5622] tkill(5625, SIGSTOP) = 0
[pid 5622] exit_group(0) = ?
[pid 5625] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5622, si_uid=0} ---
[pid 5622] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5622, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5625] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5626 attached
, child_tidptr=0x5555564fe750) = 5626
[pid 5626] set_robust_list(0x5555564fe760, 24) = 0
[pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5626] setpgid(0, 0) = 0
[pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5626] write(3, "1000", 4) = 4
[pid 5626] close(3) = 0
[pid 5626] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5626] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5626] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5626] close(5) = 0
[pid 5626] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5629 attached
) = 5629
[pid 5626] tkill(5629, SIGSTOP <unfinished ...>
[pid 5629] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5626, si_uid=0} ---
[pid 5626] <... tkill resumed>) = 0
[pid 5626] exit_group(0 <unfinished ...>
[pid 5629] --- stopped by SIGSTOP ---
[pid 5626] <... exit_group resumed>) = ?
[pid 5626] +++ exited with 0 +++
[pid 5629] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5626, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5630 attached
, child_tidptr=0x5555564fe750) = 5630
[pid 5630] set_robust_list(0x5555564fe760, 24) = 0
[pid 5629] +++ killed by SIGHUP +++
[pid 5630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5630] setpgid(0, 0) = 0
[pid 5630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5630] write(3, "1000", 4) = 4
[pid 5630] close(3) = 0
[pid 5630] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5630] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.711936][ T5618] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.733986][ T5622] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.754248][ T5626] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5630] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5630] close(5) = 0
[pid 5630] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5635 attached
) = 5635
[pid 5630] tkill(5635, SIGSTOP) = 0
[pid 5630] exit_group(0 <unfinished ...>
[pid 5635] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5630, si_uid=0} ---
[pid 5630] <... exit_group resumed>) = ?
[pid 5635] --- stopped by SIGSTOP ---
[pid 5630] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5630, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5635] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5635] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5636 attached
<unfinished ...>
[pid 5636] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5636
[pid 5636] <... set_robust_list resumed>) = 0
[pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5636] setpgid(0, 0) = 0
[pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5636] write(3, "1000", 4) = 4
[pid 5636] close(3) = 0
[pid 5636] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5636] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5636] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5636] close(5) = 0
[pid 5636] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5639 attached
) = 5639
[pid 5636] tkill(5639, SIGSTOP <unfinished ...>
[pid 5639] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5636, si_uid=0} ---
[pid 5636] <... tkill resumed>) = 0
[pid 5639] --- stopped by SIGSTOP ---
[pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5639, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5636] exit_group(0) = ?
[pid 5636] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5639] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5639] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5640 attached
[pid 5640] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5640
[pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5640] setpgid(0, 0) = 0
[pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5640] write(3, "1000", 4) = 4
[pid 5640] close(3) = 0
[pid 5640] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5640] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5640] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5640] close(5) = 0
[pid 5640] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5643 attached
) = 5643
[pid 5640] tkill(5643, SIGSTOP) = 0
[pid 5643] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5640, si_uid=0} ---
[pid 5640] exit_group(0) = ?
[pid 5643] --- stopped by SIGSTOP ---
[pid 5640] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5640, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5643] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5644 attached
<unfinished ...>
[pid 5644] set_robust_list(0x5555564fe760, 24) = 0
[pid 5643] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5644
[pid 5644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5644] setpgid(0, 0) = 0
[pid 5644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5644] write(3, "1000", 4) = 4
[pid 5644] close(3) = 0
[pid 5644] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5644] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.776828][ T5630] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.799333][ T5636] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.821113][ T5640] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5644] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5644] close(5) = 0
[pid 5644] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5647 attached
) = 5647
[pid 5644] tkill(5647, SIGSTOP) = 0
[pid 5647] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5644, si_uid=0} ---
[pid 5644] exit_group(0 <unfinished ...>
[pid 5647] --- stopped by SIGSTOP ---
[pid 5644] <... exit_group resumed>) = ?
[pid 5644] +++ exited with 0 +++
[pid 5647] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5644, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5647] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5648 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5648
[pid 5648] set_robust_list(0x5555564fe760, 24) = 0
[pid 5648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5648] setpgid(0, 0) = 0
[pid 5648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5648] write(3, "1000", 4) = 4
[pid 5648] close(3) = 0
[pid 5648] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5648] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5648] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5648] close(5) = 0
[pid 5648] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5651 attached
) = 5651
[pid 5648] tkill(5651, SIGSTOP) = 0
[pid 5651] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5648, si_uid=0} ---
[pid 5648] exit_group(0) = ?
[pid 5651] --- stopped by SIGSTOP ---
[pid 5648] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5648, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5651] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5652 attached
<unfinished ...>
[pid 5651] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5652
[pid 5652] set_robust_list(0x5555564fe760, 24) = 0
[pid 5652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5652] setpgid(0, 0) = 0
[pid 5652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5652] write(3, "1000", 4) = 4
[pid 5652] close(3) = 0
[pid 5652] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5652] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.853169][ T5644] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.876768][ T5648] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5652] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5652] close(5) = 0
[pid 5652] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5655 attached
) = 5655
[pid 5652] tkill(5655, SIGSTOP) = 0
[pid 5652] exit_group(0 <unfinished ...>
[pid 5655] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5652, si_uid=0} ---
[pid 5652] <... exit_group resumed>) = ?
[pid 5655] --- stopped by SIGSTOP ---
[pid 5652] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5652, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5655] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5656 attached
<unfinished ...>
[pid 5655] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5656
[pid 5656] set_robust_list(0x5555564fe760, 24) = 0
[pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5656] setpgid(0, 0) = 0
[pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5656] write(3, "1000", 4) = 4
[pid 5656] close(3) = 0
[pid 5656] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5656] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5656] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5656] close(5) = 0
[pid 5656] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5659 attached
) = 5659
[pid 5656] tkill(5659, SIGSTOP) = 0
[pid 5659] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5656, si_uid=0} ---
[pid 5659] --- stopped by SIGSTOP ---
[pid 5656] exit_group(0) = ?
[pid 5656] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5656, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5659] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5659] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5660 attached
, child_tidptr=0x5555564fe750) = 5660
[pid 5660] set_robust_list(0x5555564fe760, 24) = 0
[pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5660] setpgid(0, 0) = 0
[pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5660] write(3, "1000", 4) = 4
[pid 5660] close(3) = 0
[ 247.899211][ T5652] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.922349][ T5656] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5660] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5660] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5660] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5660] close(5) = 0
[pid 5660] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5663 attached
) = 5663
[pid 5660] tkill(5663, SIGSTOP) = 0
[pid 5663] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5660, si_uid=0} ---
[pid 5660] exit_group(0 <unfinished ...>
[pid 5663] --- stopped by SIGSTOP ---
[pid 5660] <... exit_group resumed>) = ?
[pid 5660] +++ exited with 0 +++
[pid 5663] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5663] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5664 attached
<unfinished ...>
[pid 5664] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5664
[pid 5664] <... set_robust_list resumed>) = 0
[pid 5664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5664] setpgid(0, 0) = 0
[pid 5664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5664] write(3, "1000", 4) = 4
[pid 5664] close(3) = 0
[pid 5664] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5664] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5664] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5664] close(5) = 0
[pid 5664] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5667 attached
) = 5667
[pid 5664] tkill(5667, SIGSTOP) = 0
[pid 5667] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5664, si_uid=0} ---
[pid 5667] --- stopped by SIGSTOP ---
[pid 5664] exit_group(0) = ?
[pid 5664] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5664, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5667] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5667] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5668 attached
, child_tidptr=0x5555564fe750) = 5668
[pid 5668] set_robust_list(0x5555564fe760, 24) = 0
[pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5668] setpgid(0, 0) = 0
[pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5668] write(3, "1000", 4) = 4
[pid 5668] close(3) = 0
[pid 5668] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5668] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.947334][ T5660] vhci_hcd vhci_hcd.0: port 0 already used
[ 247.971694][ T5664] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5668] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5668] close(5) = 0
[pid 5668] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5671 attached
) = 5671
[pid 5668] tkill(5671, SIGSTOP) = 0
[pid 5671] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5668, si_uid=0} ---
[pid 5671] --- stopped by SIGSTOP ---
[pid 5668] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5671, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5668] exit_group(0) = ?
[pid 5668] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5668, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5671] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5671] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5672 attached
, child_tidptr=0x5555564fe750) = 5672
[pid 5672] set_robust_list(0x5555564fe760, 24) = 0
[pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5672] setpgid(0, 0) = 0
[pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5672] write(3, "1000", 4) = 4
[pid 5672] close(3) = 0
[pid 5672] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5672] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 247.995735][ T5668] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5672] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5672] close(5) = 0
[pid 5672] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5675 attached
) = 5675
[pid 5672] tkill(5675, SIGSTOP) = 0
[pid 5672] exit_group(0) = ?
[pid 5672] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5672, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5675] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5672, si_uid=0} ---
[pid 5675] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5676 attached
, child_tidptr=0x5555564fe750) = 5676
[pid 5676] set_robust_list(0x5555564fe760, 24) = 0
[pid 5676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5676] setpgid(0, 0) = 0
[pid 5676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5676] write(3, "1000", 4) = 4
[pid 5676] close(3) = 0
[pid 5676] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5676] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5676] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5676] close(5) = 0
[pid 5676] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5679 attached
) = 5679
[pid 5676] tkill(5679, SIGSTOP) = 0
[pid 5679] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5676, si_uid=0} ---
[pid 5679] --- stopped by SIGSTOP ---
[pid 5676] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5679, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5676] exit_group(0) = ?
[pid 5676] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5676, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5679] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5679] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5680
./strace-static-x86_64: Process 5680 attached
[pid 5680] set_robust_list(0x5555564fe760, 24) = 0
[pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5680] setpgid(0, 0) = 0
[pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5680] write(3, "1000", 4) = 4
[pid 5680] close(3) = 0
[pid 5680] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5680] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.018772][ T5672] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.041011][ T5676] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5680] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5680] close(5) = 0
[pid 5680] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5683 attached
) = 5683
[pid 5680] tkill(5683, SIGSTOP <unfinished ...>
[pid 5683] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5680, si_uid=0} ---
[pid 5680] <... tkill resumed>) = 0
[pid 5683] --- stopped by SIGSTOP ---
[pid 5680] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5683, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5680] exit_group(0) = ?
[pid 5680] +++ exited with 0 +++
[pid 5683] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5680, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5683] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5684 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5684
[pid 5684] set_robust_list(0x5555564fe760, 24) = 0
[pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5684] setpgid(0, 0) = 0
[pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5684] write(3, "1000", 4) = 4
[pid 5684] close(3) = 0
[pid 5684] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5684] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5684] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5684] close(5) = 0
[pid 5684] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5687 attached
) = 5687
[pid 5684] tkill(5687, SIGSTOP) = 0
[pid 5684] exit_group(0 <unfinished ...>
[pid 5687] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5684, si_uid=0} ---
[pid 5684] <... exit_group resumed>) = ?
[pid 5687] --- stopped by SIGSTOP ---
[pid 5684] +++ exited with 0 +++
[pid 5687] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5687] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5688 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5688
[pid 5688] set_robust_list(0x5555564fe760, 24) = 0
[pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5688] setpgid(0, 0) = 0
[pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5688] write(3, "1000", 4) = 4
[pid 5688] close(3) = 0
[pid 5688] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5688] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.064640][ T5680] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.087913][ T5684] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5688] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5688] close(5) = 0
[pid 5688] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5691 attached
) = 5691
[pid 5688] tkill(5691, SIGSTOP) = 0
[pid 5691] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5688, si_uid=0} ---
[pid 5691] --- stopped by SIGSTOP ---
[pid 5688] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5691, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5688] exit_group(0) = ?
[pid 5688] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5691] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5692 attached
<unfinished ...>
[pid 5692] set_robust_list(0x5555564fe760, 24) = 0
[pid 5692] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5692
[pid 5692] <... prctl resumed>) = 0
[pid 5691] +++ killed by SIGHUP +++
[pid 5692] setpgid(0, 0) = 0
[pid 5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5692] write(3, "1000", 4) = 4
[pid 5692] close(3) = 0
[pid 5692] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5692] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5692] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5692] close(5) = 0
[pid 5692] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5695 attached
) = 5695
[pid 5692] tkill(5695, SIGSTOP) = 0
[pid 5695] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5692, si_uid=0} ---
[pid 5695] --- stopped by SIGSTOP ---
[pid 5692] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5695, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5692] exit_group(0) = ?
[pid 5692] +++ exited with 0 +++
[pid 5695] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5692, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5695] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5696 attached
[pid 5696] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5696
[pid 5696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5696] setpgid(0, 0) = 0
[pid 5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5696] write(3, "1000", 4) = 4
[pid 5696] close(3) = 0
[pid 5696] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5696] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.120406][ T5688] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.142172][ T5692] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5696] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5696] close(5) = 0
[pid 5696] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5699 attached
) = 5699
[pid 5696] tkill(5699, SIGSTOP) = 0
[pid 5696] exit_group(0 <unfinished ...>
[pid 5699] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5696, si_uid=0} ---
[pid 5696] <... exit_group resumed>) = ?
[pid 5699] --- stopped by SIGSTOP ---
[pid 5696] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5696, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5699] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5699] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5700 attached
[pid 5700] set_robust_list(0x5555564fe760, 24) = 0
[pid 5700] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5700
[pid 5700] <... prctl resumed>) = 0
[pid 5700] setpgid(0, 0) = 0
[pid 5700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5700] write(3, "1000", 4) = 4
[pid 5700] close(3) = 0
[pid 5700] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5700] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5700] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5700] close(5) = 0
[pid 5700] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5703 attached
) = 5703
[pid 5700] tkill(5703, SIGSTOP) = 0
[pid 5703] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5700, si_uid=0} ---
[pid 5700] exit_group(0) = ?
[pid 5703] --- stopped by SIGSTOP ---
[pid 5700] +++ exited with 0 +++
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5703] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5704 attached
, child_tidptr=0x5555564fe750) = 5704
[pid 5704] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5703] +++ killed by SIGHUP +++
[pid 5704] <... set_robust_list resumed>) = 0
[pid 5704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5704] setpgid(0, 0) = 0
[pid 5704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5704] write(3, "1000", 4) = 4
[pid 5704] close(3) = 0
[pid 5704] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5704] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5704] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5704] close(5) = 0
[pid 5704] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5707 attached
) = 5707
[pid 5704] tkill(5707, SIGSTOP) = 0
[pid 5704] exit_group(0) = ?
[pid 5707] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5704, si_uid=0} ---
[pid 5707] --- stopped by SIGSTOP ---
[pid 5704] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5704, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5707] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5707] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5708 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5708
[pid 5708] set_robust_list(0x5555564fe760, 24) = 0
[pid 5708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5708] setpgid(0, 0) = 0
[pid 5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5708] write(3, "1000", 4) = 4
[pid 5708] close(3) = 0
[pid 5708] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5708] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.165366][ T5696] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.187914][ T5700] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.210013][ T5704] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5708] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5708] close(5) = 0
[pid 5708] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5711 attached
) = 5711
[pid 5708] tkill(5711, SIGSTOP) = 0
[pid 5708] exit_group(0 <unfinished ...>
[pid 5711] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5708, si_uid=0} ---
[pid 5711] --- stopped by SIGSTOP ---
[pid 5708] <... exit_group resumed>) = ?
[pid 5708] +++ exited with 0 +++
[pid 5038] --- 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 */} ---
[pid 5711] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5711] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5712 attached
<unfinished ...>
[pid 5712] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5712
[pid 5712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5712] setpgid(0, 0) = 0
[pid 5712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5712] write(3, "1000", 4) = 4
[pid 5712] close(3) = 0
[pid 5712] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5712] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5712] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5712] close(5) = 0
[pid 5712] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5715 attached
) = 5715
[pid 5712] tkill(5715, SIGSTOP) = 0
[pid 5712] exit_group(0 <unfinished ...>
[pid 5715] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5712, si_uid=0} ---
[pid 5715] --- stopped by SIGSTOP ---
[pid 5712] <... exit_group resumed>) = ?
[pid 5712] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5712, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5715] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5715] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5716 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5716
[pid 5716] set_robust_list(0x5555564fe760, 24) = 0
[pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5716] setpgid(0, 0) = 0
[pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5716] write(3, "1000", 4) = 4
[pid 5716] close(3) = 0
[pid 5716] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5716] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5716] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5716] close(5) = 0
[pid 5716] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5719 attached
) = 5719
[ 248.242755][ T5708] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.265990][ T5712] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5716] tkill(5719, SIGSTOP) = 0
[pid 5716] exit_group(0 <unfinished ...>
[pid 5719] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5716, si_uid=0} ---
[pid 5716] <... exit_group resumed>) = ?
[pid 5719] --- stopped by SIGSTOP ---
[pid 5716] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5716, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5719] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5720 attached
, child_tidptr=0x5555564fe750) = 5720
[pid 5720] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5719] +++ killed by SIGHUP +++
[pid 5720] <... set_robust_list resumed>) = 0
[pid 5720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5720] setpgid(0, 0) = 0
[pid 5720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[ 248.289491][ T5716] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5720] write(3, "1000", 4) = 4
[pid 5720] close(3) = 0
[pid 5720] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5720] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5720] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5720] close(5) = 0
[pid 5720] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5723 attached
) = 5723
[pid 5720] tkill(5723, SIGSTOP) = 0
[pid 5720] exit_group(0) = ?
[pid 5723] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5720, si_uid=0} ---
[pid 5720] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5720, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5723] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5724 attached
, child_tidptr=0x5555564fe750) = 5724
[pid 5724] set_robust_list(0x5555564fe760, 24) = 0
[pid 5724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5724] setpgid(0, 0) = 0
[pid 5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5724] write(3, "1000", 4) = 4
[pid 5724] close(3) = 0
[pid 5724] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5724] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5724] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5724] close(5) = 0
[pid 5724] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5727 attached
) = 5727
[pid 5724] tkill(5727, SIGSTOP) = 0
[pid 5727] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5724, si_uid=0} ---
[pid 5727] --- stopped by SIGSTOP ---
[pid 5724] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5727, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5724] exit_group(0) = ?
[pid 5724] +++ exited with 0 +++
[pid 5727] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5724, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5727] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5728 attached
, child_tidptr=0x5555564fe750) = 5728
[pid 5728] set_robust_list(0x5555564fe760, 24) = 0
[pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5728] setpgid(0, 0) = 0
[pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5728] write(3, "1000", 4) = 4
[pid 5728] close(3) = 0
[pid 5728] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5728] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.321680][ T5720] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.345095][ T5724] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5728] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5728] close(5) = 0
[pid 5728] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5731 attached
) = 5731
[pid 5728] tkill(5731, SIGSTOP) = 0
[pid 5731] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5728, si_uid=0} ---
[pid 5728] exit_group(0 <unfinished ...>
[pid 5731] --- stopped by SIGSTOP ---
[pid 5728] <... exit_group resumed>) = ?
[pid 5728] +++ exited with 0 +++
[pid 5731] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5728, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5731] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5732 attached
, child_tidptr=0x5555564fe750) = 5732
[pid 5732] set_robust_list(0x5555564fe760, 24) = 0
[pid 5732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5732] setpgid(0, 0) = 0
[pid 5732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5732] write(3, "1000", 4) = 4
[pid 5732] close(3) = 0
[pid 5732] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5732] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5732] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5732] close(5) = 0
[pid 5732] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5735 attached
) = 5735
[pid 5732] tkill(5735, SIGSTOP) = 0
[pid 5732] exit_group(0 <unfinished ...>
[pid 5735] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5732, si_uid=0} ---
[pid 5732] <... exit_group resumed>) = ?
[pid 5735] --- stopped by SIGSTOP ---
[pid 5732] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5732, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5735] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5735] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5736 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5736
[pid 5736] set_robust_list(0x5555564fe760, 24) = 0
[pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5736] setpgid(0, 0) = 0
[pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5736] write(3, "1000", 4) = 4
[pid 5736] close(3) = 0
[pid 5736] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5736] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.378069][ T5728] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.402399][ T5732] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5736] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5736] close(5) = 0
[pid 5736] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5739 attached
) = 5739
[pid 5736] tkill(5739, SIGSTOP) = 0
[pid 5739] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5736, si_uid=0} ---
[pid 5736] exit_group(0 <unfinished ...>
[pid 5739] --- stopped by SIGSTOP ---
[pid 5736] <... exit_group resumed>) = ?
[pid 5736] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5736, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5739] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5740 attached
<unfinished ...>
[pid 5739] +++ killed by SIGHUP +++
[pid 5740] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5740
[pid 5740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5740] setpgid(0, 0) = 0
[pid 5740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5740] write(3, "1000", 4) = 4
[pid 5740] close(3) = 0
[pid 5740] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5740] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5740] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5740] close(5) = 0
[pid 5740] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5744 attached
) = 5744
[pid 5740] tkill(5744, SIGSTOP) = 0
[pid 5744] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5740, si_uid=0} ---
[pid 5744] --- stopped by SIGSTOP ---
[pid 5740] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5744, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5740] exit_group(0) = ?
[pid 5740] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5740, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5744] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5744] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5745 attached
, child_tidptr=0x5555564fe750) = 5745
[pid 5745] set_robust_list(0x5555564fe760, 24) = 0
[pid 5745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5745] setpgid(0, 0) = 0
[pid 5745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5745] write(3, "1000", 4) = 4
[pid 5745] close(3) = 0
[pid 5745] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5745] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.425118][ T5736] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.448429][ T5740] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5745] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5745] close(5) = 0
[pid 5745] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5749 attached
) = 5749
[pid 5745] tkill(5749, SIGSTOP) = 0
[pid 5745] exit_group(0 <unfinished ...>
[pid 5749] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5745, si_uid=0} ---
[pid 5749] --- stopped by SIGSTOP ---
[pid 5745] <... exit_group resumed>) = ?
[pid 5745] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5745, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5749] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5749] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5750 attached
, child_tidptr=0x5555564fe750) = 5750
[pid 5750] set_robust_list(0x5555564fe760, 24) = 0
[pid 5750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5750] setpgid(0, 0) = 0
[pid 5750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5750] write(3, "1000", 4) = 4
[pid 5750] close(3) = 0
[pid 5750] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5750] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5750] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5750] close(5) = 0
[pid 5750] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5753 attached
) = 5753
[pid 5750] tkill(5753, SIGSTOP) = 0
[pid 5750] exit_group(0 <unfinished ...>
[pid 5753] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5750, si_uid=0} ---
[pid 5750] <... exit_group resumed>) = ?
[pid 5753] --- stopped by SIGSTOP ---
[pid 5750] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5750, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5753] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5754 attached
, child_tidptr=0x5555564fe750) = 5754
[pid 5753] +++ killed by SIGHUP +++
[pid 5754] set_robust_list(0x5555564fe760, 24) = 0
[pid 5754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5754] setpgid(0, 0) = 0
[pid 5754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5754] write(3, "1000", 4) = 4
[pid 5754] close(3) = 0
[pid 5754] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5754] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.473252][ T5745] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.496570][ T5750] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5754] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5754] close(5) = 0
[pid 5754] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5757 attached
) = 5757
[pid 5754] tkill(5757, SIGSTOP) = 0
[pid 5757] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5754, si_uid=0} ---
[pid 5757] --- stopped by SIGSTOP ---
[pid 5754] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5757, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5754] exit_group(0) = ?
[pid 5754] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5754, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5757] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5757] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5758 attached
[pid 5758] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5758
[pid 5758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5758] setpgid(0, 0) = 0
[pid 5758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5758] write(3, "1000", 4) = 4
[pid 5758] close(3) = 0
[pid 5758] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5758] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5758] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5758] close(5) = 0
[pid 5758] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5761 attached
) = 5761
[pid 5758] tkill(5761, SIGSTOP) = 0
[pid 5761] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5758, si_uid=0} ---
[pid 5758] exit_group(0 <unfinished ...>
[pid 5761] --- stopped by SIGSTOP ---
[pid 5758] <... exit_group resumed>) = ?
[pid 5758] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5758, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5761] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5761] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5762 attached
, child_tidptr=0x5555564fe750) = 5762
[pid 5762] set_robust_list(0x5555564fe760, 24) = 0
[pid 5762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5762] setpgid(0, 0) = 0
[pid 5762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5762] write(3, "1000", 4) = 4
[pid 5762] close(3) = 0
[pid 5762] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5762] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.520584][ T5754] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.544367][ T5758] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5762] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5762] close(5) = 0
[pid 5762] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5765 attached
) = 5765
[pid 5762] tkill(5765, SIGSTOP) = 0
[pid 5762] exit_group(0 <unfinished ...>
[pid 5765] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5762, si_uid=0} ---
[pid 5765] --- stopped by SIGSTOP ---
[pid 5762] <... exit_group resumed>) = ?
[pid 5762] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5762, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5765] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5765] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5766 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5766
[pid 5766] set_robust_list(0x5555564fe760, 24) = 0
[pid 5766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5766] setpgid(0, 0) = 0
[ 248.569126][ T5762] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5766] write(3, "1000", 4) = 4
[pid 5766] close(3) = 0
[pid 5766] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5766] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5766] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5766] close(5) = 0
[pid 5766] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5769 attached
) = 5769
[pid 5766] tkill(5769, SIGSTOP <unfinished ...>
[pid 5769] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5766, si_uid=0} ---
[pid 5766] <... tkill resumed>) = 0
[pid 5766] exit_group(0 <unfinished ...>
[pid 5769] --- stopped by SIGSTOP ---
[pid 5766] <... exit_group resumed>) = ?
[pid 5766] +++ exited with 0 +++
[pid 5769] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5766, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5770 attached
, child_tidptr=0x5555564fe750) = 5770
[pid 5770] set_robust_list(0x5555564fe760, 24) = 0
[pid 5769] +++ killed by SIGHUP +++
[pid 5770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5770] setpgid(0, 0) = 0
[pid 5770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5770] write(3, "1000", 4) = 4
[pid 5770] close(3) = 0
[pid 5770] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5770] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5770] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5770] close(5) = 0
[pid 5770] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5773 attached
) = 5773
[pid 5770] tkill(5773, SIGSTOP) = 0
[pid 5773] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5770, si_uid=0} ---
[pid 5773] --- stopped by SIGSTOP ---
[pid 5770] exit_group(0) = ?
[pid 5770] +++ exited with 0 +++
[pid 5773] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5770, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5773] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5774 attached
, child_tidptr=0x5555564fe750) = 5774
[pid 5774] set_robust_list(0x5555564fe760, 24) = 0
[pid 5774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5774] setpgid(0, 0) = 0
[pid 5774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5774] write(3, "1000", 4) = 4
[pid 5774] close(3) = 0
[pid 5774] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5774] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.617220][ T5766] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.639781][ T5770] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5774] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5774] close(5) = 0
[pid 5774] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5777 attached
) = 5777
[pid 5774] tkill(5777, SIGSTOP) = 0
[pid 5774] exit_group(0) = ?
[pid 5777] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5774, si_uid=0} ---
[pid 5774] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5774, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5777] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5778 attached
, child_tidptr=0x5555564fe750) = 5778
[pid 5778] set_robust_list(0x5555564fe760, 24) = 0
[pid 5778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5778] setpgid(0, 0) = 0
[pid 5778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5778] write(3, "1000", 4) = 4
[pid 5778] close(3) = 0
[pid 5778] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5778] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5778] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5778] close(5) = 0
[pid 5778] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5781 attached
) = 5781
[pid 5778] tkill(5781, SIGSTOP) = 0
[pid 5778] exit_group(0) = ?
[pid 5781] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5778, si_uid=0} ---
[pid 5781] --- stopped by SIGSTOP ---
[pid 5778] +++ exited with 0 +++
[pid 5781] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5778, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5781] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5782 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5782
[pid 5782] set_robust_list(0x5555564fe760, 24) = 0
[pid 5782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5782] setpgid(0, 0) = 0
[pid 5782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5782] write(3, "1000", 4) = 4
[pid 5782] close(3) = 0
[pid 5782] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5782] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.665247][ T5774] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.687431][ T5778] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5782] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5782] close(5) = 0
[pid 5782] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5785 attached
) = 5785
[pid 5782] tkill(5785, SIGSTOP) = 0
[pid 5785] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5782, si_uid=0} ---
[pid 5782] exit_group(0) = ?
[pid 5785] --- stopped by SIGSTOP ---
[pid 5782] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5782, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5785] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5785] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5786 attached
, child_tidptr=0x5555564fe750) = 5786
[pid 5786] set_robust_list(0x5555564fe760, 24) = 0
[pid 5786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5786] setpgid(0, 0) = 0
[pid 5786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5786] write(3, "1000", 4) = 4
[pid 5786] close(3) = 0
[pid 5786] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5786] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5786] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5786] close(5) = 0
[pid 5786] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5789 attached
) = 5789
[pid 5786] tkill(5789, SIGSTOP) = 0
[pid 5789] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5786, si_uid=0} ---
[pid 5789] --- stopped by SIGSTOP ---
[pid 5786] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5789, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5786] exit_group(0) = ?
[pid 5786] +++ exited with 0 +++
[pid 5789] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5786, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5789] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5790 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5790
[pid 5790] set_robust_list(0x5555564fe760, 24) = 0
[pid 5790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5790] setpgid(0, 0) = 0
[pid 5790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5790] write(3, "1000", 4) = 4
[pid 5790] close(3) = 0
[pid 5790] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5790] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.712126][ T5782] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.734890][ T5786] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5790] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5790] close(5) = 0
[pid 5790] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5793 attached
) = 5793
[pid 5790] tkill(5793, SIGSTOP) = 0
[pid 5793] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5790, si_uid=0} ---
[pid 5793] --- stopped by SIGSTOP ---
[pid 5790] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5793, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5790] exit_group(0) = ?
[pid 5790] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5790, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5793] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5793] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5794 attached
, child_tidptr=0x5555564fe750) = 5794
[pid 5794] set_robust_list(0x5555564fe760, 24) = 0
[pid 5794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5794] setpgid(0, 0) = 0
[pid 5794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5794] write(3, "1000", 4) = 4
[pid 5794] close(3) = 0
[pid 5794] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5794] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5794] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5794] close(5) = 0
[pid 5794] clone(child_stack=NULL, flags=0) = 5797
./strace-static-x86_64: Process 5797 attached
[pid 5794] tkill(5797, SIGSTOP <unfinished ...>
[pid 5797] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5794, si_uid=0} ---
[pid 5794] <... tkill resumed>) = 0
[pid 5797] --- stopped by SIGSTOP ---
[pid 5794] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5797, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5794] exit_group(0) = ?
[pid 5794] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5794, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5797] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5797] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5798 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5798
[pid 5798] set_robust_list(0x5555564fe760, 24) = 0
[pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5798] setpgid(0, 0) = 0
[pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5798] write(3, "1000", 4) = 4
[pid 5798] close(3) = 0
[pid 5798] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5798] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.768971][ T5790] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.793912][ T5794] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5798] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5798] close(5) = 0
[pid 5798] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5801 attached
) = 5801
[pid 5798] tkill(5801, SIGSTOP) = 0
[pid 5801] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5798, si_uid=0} ---
[pid 5801] --- stopped by SIGSTOP ---
[pid 5798] exit_group(0) = ?
[pid 5798] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5801] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5801] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5802 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5802
[pid 5802] set_robust_list(0x5555564fe760, 24) = 0
[pid 5802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5802] setpgid(0, 0) = 0
[pid 5802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5802] write(3, "1000", 4) = 4
[pid 5802] close(3) = 0
[pid 5802] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5802] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.817958][ T5798] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5802] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5802] close(5) = 0
[pid 5802] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5805 attached
) = 5805
[pid 5802] tkill(5805, SIGSTOP) = 0
[pid 5805] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5802, si_uid=0} ---
[pid 5802] exit_group(0 <unfinished ...>
[pid 5805] --- stopped by SIGSTOP ---
[pid 5802] <... exit_group resumed>) = ?
[pid 5802] +++ exited with 0 +++
[pid 5805] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5802, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5805] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5806 attached
, child_tidptr=0x5555564fe750) = 5806
[pid 5806] set_robust_list(0x5555564fe760, 24) = 0
[pid 5806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5806] setpgid(0, 0) = 0
[pid 5806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5806] write(3, "1000", 4) = 4
[pid 5806] close(3) = 0
[pid 5806] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5806] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5806] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5806] close(5) = 0
[pid 5806] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5809 attached
) = 5809
[pid 5806] tkill(5809, SIGSTOP) = 0
[pid 5806] exit_group(0 <unfinished ...>
[pid 5809] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5806, si_uid=0} ---
[pid 5806] <... exit_group resumed>) = ?
[pid 5809] --- stopped by SIGSTOP ---
[pid 5806] +++ exited with 0 +++
[pid 5809] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5806, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5810 attached
<unfinished ...>
[pid 5809] +++ killed by SIGHUP +++
[pid 5810] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5810
[pid 5810] <... set_robust_list resumed>) = 0
[pid 5810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5810] setpgid(0, 0) = 0
[pid 5810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5810] write(3, "1000", 4) = 4
[pid 5810] close(3) = 0
[pid 5810] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5810] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.841333][ T5802] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.867280][ T5806] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5810] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5810] close(5) = 0
[pid 5810] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5813 attached
) = 5813
[pid 5810] tkill(5813, SIGSTOP) = 0
[pid 5810] exit_group(0 <unfinished ...>
[pid 5813] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5810, si_uid=0} ---
[pid 5810] <... exit_group resumed>) = ?
[pid 5813] --- stopped by SIGSTOP ---
[pid 5810] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5810, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5813] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5813] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5814 attached
[pid 5814] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5814
[pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5814] setpgid(0, 0) = 0
[pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5814] write(3, "1000", 4) = 4
[pid 5814] close(3) = 0
[pid 5814] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5814] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.889887][ T5810] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5814] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5814] close(5) = 0
[pid 5814] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5817 attached
) = 5817
[pid 5814] tkill(5817, SIGSTOP) = 0
[pid 5814] exit_group(0) = ?
[pid 5817] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5814, si_uid=0} ---
[pid 5814] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5814, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5817] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5818
./strace-static-x86_64: Process 5818 attached
[pid 5818] set_robust_list(0x5555564fe760, 24) = 0
[pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5818] setpgid(0, 0) = 0
[pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5818] write(3, "1000", 4) = 4
[pid 5818] close(3) = 0
[pid 5818] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5818] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5818] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5818] close(5) = 0
[pid 5818] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5821 attached
) = 5821
[pid 5818] tkill(5821, SIGSTOP) = 0
[pid 5818] exit_group(0 <unfinished ...>
[pid 5821] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5818, si_uid=0} ---
[pid 5818] <... exit_group resumed>) = ?
[pid 5821] --- stopped by SIGSTOP ---
[pid 5818] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5821] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5821] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5822 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5822
[pid 5822] set_robust_list(0x5555564fe760, 24) = 0
[pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5822] setpgid(0, 0) = 0
[pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5822] write(3, "1000", 4) = 4
[pid 5822] close(3) = 0
[pid 5822] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5822] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5822] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5822] close(5) = 0
[pid 5822] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5825 attached
) = 5825
[pid 5822] tkill(5825, SIGSTOP) = 0
[pid 5825] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5822, si_uid=0} ---
[pid 5825] --- stopped by SIGSTOP ---
[pid 5822] exit_group(0) = ?
[pid 5822] +++ exited with 0 +++
[pid 5038] --- 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 5825] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5825] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5826 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5826
[pid 5826] set_robust_list(0x5555564fe760, 24) = 0
[pid 5826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5826] setpgid(0, 0) = 0
[pid 5826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5826] write(3, "1000", 4) = 4
[pid 5826] close(3) = 0
[pid 5826] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5826] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.913972][ T5814] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.934319][ T5818] vhci_hcd vhci_hcd.0: port 0 already used
[ 248.955458][ T5822] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5826] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5826] close(5) = 0
[pid 5826] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5829 attached
) = 5829
[pid 5826] tkill(5829, SIGSTOP) = 0
[pid 5826] exit_group(0 <unfinished ...>
[pid 5829] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5826, si_uid=0} ---
[pid 5826] <... exit_group resumed>) = ?
[pid 5829] --- stopped by SIGSTOP ---
[pid 5826] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5826, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5829] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5829] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5830 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5830
[pid 5830] set_robust_list(0x5555564fe760, 24) = 0
[pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5830] setpgid(0, 0) = 0
[pid 5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5830] write(3, "1000", 4) = 4
[pid 5830] close(3) = 0
[pid 5830] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5830] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5830] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5830] close(5) = 0
[pid 5830] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5833 attached
) = 5833
[pid 5830] tkill(5833, SIGSTOP) = 0
[pid 5830] exit_group(0 <unfinished ...>
[pid 5833] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5830, si_uid=0} ---
[pid 5830] <... exit_group resumed>) = ?
[pid 5833] --- stopped by SIGSTOP ---
[pid 5830] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5830, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5833] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5833] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5834 attached
, child_tidptr=0x5555564fe750) = 5834
[pid 5834] set_robust_list(0x5555564fe760, 24) = 0
[pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5834] setpgid(0, 0) = 0
[pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5834] write(3, "1000", 4) = 4
[pid 5834] close(3) = 0
[pid 5834] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5834] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 248.978567][ T5826] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.002334][ T5830] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5834] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5834] close(5) = 0
[pid 5834] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5837 attached
) = 5837
[pid 5834] tkill(5837, SIGSTOP) = 0
[pid 5837] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5834, si_uid=0} ---
[pid 5837] --- stopped by SIGSTOP ---
[pid 5834] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5837, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5834] exit_group(0) = ?
[pid 5834] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5837] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5838 attached
<unfinished ...>
[pid 5837] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5838
[pid 5838] set_robust_list(0x5555564fe760, 24) = 0
[pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5838] setpgid(0, 0) = 0
[pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5838] write(3, "1000", 4) = 4
[pid 5838] close(3) = 0
[pid 5838] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5838] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5838] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5838] close(5) = 0
[pid 5838] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5841 attached
) = 5841
[pid 5838] tkill(5841, SIGSTOP) = 0
[pid 5838] exit_group(0 <unfinished ...>
[pid 5841] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5838, si_uid=0} ---
[pid 5841] --- stopped by SIGSTOP ---
[pid 5838] <... exit_group resumed>) = ?
[pid 5838] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5841] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5842 attached
<unfinished ...>
[pid 5841] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5842
[pid 5842] set_robust_list(0x5555564fe760, 24) = 0
[pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5842] setpgid(0, 0) = 0
[pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5842] write(3, "1000", 4) = 4
[pid 5842] close(3) = 0
[pid 5842] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5842] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5842] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5842] close(5) = 0
[pid 5842] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5845 attached
) = 5845
[pid 5842] tkill(5845, SIGSTOP) = 0
[pid 5845] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5842, si_uid=0} ---
[pid 5842] exit_group(0 <unfinished ...>
[pid 5845] --- stopped by SIGSTOP ---
[pid 5842] <... exit_group resumed>) = ?
[pid 5842] +++ exited with 0 +++
[pid 5038] --- 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 */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5845] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5845] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5846 attached
[pid 5846] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5846
[pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5846] setpgid(0, 0) = 0
[pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5846] write(3, "1000", 4) = 4
[pid 5846] close(3) = 0
[pid 5846] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5846] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.026254][ T5834] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.048569][ T5838] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.071102][ T5842] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5846] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5846] close(5) = 0
[pid 5846] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5849 attached
) = 5849
[pid 5846] tkill(5849, SIGSTOP) = 0
[pid 5849] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5846, si_uid=0} ---
[pid 5846] exit_group(0 <unfinished ...>
[pid 5849] --- stopped by SIGSTOP ---
[pid 5846] <... exit_group resumed>) = ?
[pid 5846] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5849] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5849] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5850 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5850
[pid 5850] set_robust_list(0x5555564fe760, 24) = 0
[pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5850] setpgid(0, 0) = 0
[pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5850] write(3, "1000", 4) = 4
[pid 5850] close(3) = 0
[pid 5850] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5850] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5850] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5850] close(5) = 0
[pid 5850] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5853 attached
) = 5853
[pid 5850] tkill(5853, SIGSTOP) = 0
[pid 5850] exit_group(0) = ?
[pid 5850] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5853] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5850, si_uid=0} ---
[pid 5853] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5854 attached
, child_tidptr=0x5555564fe750) = 5854
[pid 5854] set_robust_list(0x5555564fe760, 24) = 0
[pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5854] setpgid(0, 0) = 0
[pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5854] write(3, "1000", 4) = 4
[pid 5854] close(3) = 0
[pid 5854] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5854] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5854] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5854] close(5) = 0
[pid 5854] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5857 attached
) = 5857
[pid 5854] tkill(5857, SIGSTOP) = 0
[pid 5857] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5854, si_uid=0} ---
[pid 5854] exit_group(0 <unfinished ...>
[pid 5857] --- stopped by SIGSTOP ---
[pid 5854] <... exit_group resumed>) = ?
[pid 5854] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5857] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5858
[pid 5857] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5858 attached
[pid 5858] set_robust_list(0x5555564fe760, 24) = 0
[pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5858] setpgid(0, 0) = 0
[pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5858] write(3, "1000", 4) = 4
[pid 5858] close(3) = 0
[pid 5858] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5858] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.095107][ T5846] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.118095][ T5850] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.138876][ T5854] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5858] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5858] close(5) = 0
[pid 5858] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5861 attached
) = 5861
[pid 5858] tkill(5861, SIGSTOP) = 0
[pid 5861] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5858, si_uid=0} ---
[pid 5861] --- stopped by SIGSTOP ---
[pid 5858] exit_group(0) = ?
[pid 5858] +++ exited with 0 +++
[pid 5861] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5861] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5862 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5862
[pid 5862] set_robust_list(0x5555564fe760, 24) = 0
[pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5862] setpgid(0, 0) = 0
[pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5862] write(3, "1000", 4) = 4
[pid 5862] close(3) = 0
[pid 5862] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5862] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5862] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5862] close(5) = 0
[pid 5862] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5865 attached
) = 5865
[pid 5862] tkill(5865, SIGSTOP) = 0
[pid 5865] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5862, si_uid=0} ---
[pid 5865] --- stopped by SIGSTOP ---
[pid 5862] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5865, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5862] exit_group(0) = ?
[pid 5862] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5865] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5865] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5866 attached
<unfinished ...>
[pid 5866] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5866
[pid 5866] <... set_robust_list resumed>) = 0
[pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5866] setpgid(0, 0) = 0
[pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5866] write(3, "1000", 4) = 4
[pid 5866] close(3) = 0
[pid 5866] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5866] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.163400][ T5858] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.185681][ T5862] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5866] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5866] close(5) = 0
[pid 5866] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5869 attached
) = 5869
[pid 5866] tkill(5869, SIGSTOP) = 0
[pid 5869] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5866, si_uid=0} ---
[pid 5869] --- stopped by SIGSTOP ---
[pid 5866] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5869, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5866] exit_group(0) = ?
[pid 5866] +++ exited with 0 +++
[pid 5869] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5869] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5870 attached
[pid 5870] set_robust_list(0x5555564fe760, 24) = 0
[pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5870
[pid 5870] <... prctl resumed>) = 0
[pid 5870] setpgid(0, 0) = 0
[pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5870] write(3, "1000", 4) = 4
[pid 5870] close(3) = 0
[pid 5870] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5870] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5870] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5870] close(5) = 0
[pid 5870] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5873 attached
) = 5873
[pid 5870] tkill(5873, SIGSTOP) = 0
[pid 5873] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5870, si_uid=0} ---
[pid 5873] --- stopped by SIGSTOP ---
[pid 5870] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5873, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5870] exit_group(0) = ?
[pid 5870] +++ exited with 0 +++
[pid 5038] --- 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 5873] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5873] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5874 attached
, child_tidptr=0x5555564fe750) = 5874
[pid 5874] set_robust_list(0x5555564fe760, 24) = 0
[pid 5874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5874] setpgid(0, 0) = 0
[ 249.209728][ T5866] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.232582][ T5870] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5874] write(3, "1000", 4) = 4
[pid 5874] close(3) = 0
[pid 5874] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5874] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5874] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5874] close(5) = 0
[pid 5874] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5877 attached
) = 5877
[pid 5874] tkill(5877, SIGSTOP) = 0
[pid 5874] exit_group(0 <unfinished ...>
[pid 5877] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5874, si_uid=0} ---
[pid 5874] <... exit_group resumed>) = ?
[pid 5877] --- stopped by SIGSTOP ---
[pid 5874] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5874, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5877] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5878 attached
, child_tidptr=0x5555564fe750) = 5878
[pid 5877] +++ killed by SIGHUP +++
[pid 5878] set_robust_list(0x5555564fe760, 24) = 0
[pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5878] setpgid(0, 0) = 0
[pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5878] write(3, "1000", 4) = 4
[pid 5878] close(3) = 0
[pid 5878] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5878] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5878] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5878] close(5) = 0
[pid 5878] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5881 attached
) = 5881
[pid 5878] tkill(5881, SIGSTOP) = 0
[pid 5881] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5878, si_uid=0} ---
[pid 5881] --- stopped by SIGSTOP ---
[pid 5878] exit_group(0) = ?
[pid 5878] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5878, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5881] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5882 attached
<unfinished ...>
[pid 5881] +++ killed by SIGHUP +++
[pid 5882] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5882
[pid 5882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5882] setpgid(0, 0) = 0
[pid 5882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5882] write(3, "1000", 4) = 4
[pid 5882] close(3) = 0
[pid 5882] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 249.256055][ T5874] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.279937][ T5878] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5882] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5882] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5882] close(5) = 0
[pid 5882] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5885 attached
) = 5885
[pid 5882] tkill(5885, SIGSTOP) = 0
[pid 5882] exit_group(0 <unfinished ...>
[pid 5885] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5882, si_uid=0} ---
[pid 5882] <... exit_group resumed>) = ?
[pid 5885] --- stopped by SIGSTOP ---
[pid 5882] +++ exited with 0 +++
[pid 5885] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5882, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5885] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5886 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5886
[pid 5886] set_robust_list(0x5555564fe760, 24) = 0
[pid 5886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5886] setpgid(0, 0) = 0
[pid 5886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5886] write(3, "1000", 4) = 4
[pid 5886] close(3) = 0
[pid 5886] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5886] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.303159][ T5882] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5886] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5886] close(5) = 0
[pid 5886] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5889 attached
) = 5889
[pid 5886] tkill(5889, SIGSTOP <unfinished ...>
[pid 5889] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5886, si_uid=0} ---
[pid 5886] <... tkill resumed>) = 0
[pid 5889] --- stopped by SIGSTOP ---
[pid 5886] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5889, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5886] exit_group(0) = ?
[pid 5886] +++ exited with 0 +++
[pid 5889] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5886, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5889] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5890 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5890
[pid 5890] set_robust_list(0x5555564fe760, 24) = 0
[pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5890] setpgid(0, 0) = 0
[pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5890] write(3, "1000", 4) = 4
[pid 5890] close(3) = 0
[pid 5890] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5890] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5890] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5890] close(5) = 0
[pid 5890] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5893 attached
) = 5893
[pid 5890] tkill(5893, SIGSTOP) = 0
[pid 5890] exit_group(0 <unfinished ...>
[pid 5893] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5890, si_uid=0} ---
[pid 5893] --- stopped by SIGSTOP ---
[pid 5890] <... exit_group resumed>) = ?
[pid 5890] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5890, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5893] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5893] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5894 attached
, child_tidptr=0x5555564fe750) = 5894
[pid 5894] set_robust_list(0x5555564fe760, 24) = 0
[pid 5894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5894] setpgid(0, 0) = 0
[pid 5894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5894] write(3, "1000", 4) = 4
[pid 5894] close(3) = 0
[pid 5894] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5894] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.337019][ T5886] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.359332][ T5890] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5894] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5894] close(5) = 0
[pid 5894] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5897 attached
) = 5897
[pid 5894] tkill(5897, SIGSTOP) = 0
[pid 5894] exit_group(0) = ?
[pid 5897] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5894, si_uid=0} ---
[pid 5894] +++ exited with 0 +++
[pid 5897] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5894, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5898 attached
, child_tidptr=0x5555564fe750) = 5898
[pid 5898] set_robust_list(0x5555564fe760, 24) = 0
[pid 5898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5898] setpgid(0, 0) = 0
[pid 5898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5898] write(3, "1000", 4) = 4
[pid 5898] close(3) = 0
[pid 5898] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5898] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.385386][ T5894] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5898] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5898] close(5) = 0
[pid 5898] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5901 attached
) = 5901
[pid 5898] tkill(5901, SIGSTOP) = 0
[pid 5898] exit_group(0 <unfinished ...>
[pid 5901] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5898, si_uid=0} ---
[pid 5901] --- stopped by SIGSTOP ---
[pid 5898] <... exit_group resumed>) = ?
[pid 5898] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5898, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5901] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5901] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5902 attached
, child_tidptr=0x5555564fe750) = 5902
[pid 5902] set_robust_list(0x5555564fe760, 24) = 0
[pid 5902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5902] setpgid(0, 0) = 0
[pid 5902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5902] write(3, "1000", 4) = 4
[pid 5902] close(3) = 0
[pid 5902] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5902] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5902] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5902] close(5) = 0
[pid 5902] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5905 attached
) = 5905
[pid 5902] tkill(5905, SIGSTOP) = 0
[pid 5902] exit_group(0 <unfinished ...>
[pid 5905] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5902, si_uid=0} ---
[pid 5905] --- stopped by SIGSTOP ---
[pid 5902] <... exit_group resumed>) = ?
[pid 5902] +++ exited with 0 +++
[pid 5905] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5902, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5905] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5906 attached
, child_tidptr=0x5555564fe750) = 5906
[pid 5906] set_robust_list(0x5555564fe760, 24) = 0
[pid 5906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5906] setpgid(0, 0) = 0
[pid 5906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5906] write(3, "1000", 4) = 4
[pid 5906] close(3) = 0
[pid 5906] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5906] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.410157][ T5898] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.433572][ T5902] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5906] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5906] close(5) = 0
[pid 5906] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5911 attached
) = 5911
[pid 5906] tkill(5911, SIGSTOP) = 0
[pid 5906] exit_group(0 <unfinished ...>
[pid 5911] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5906, si_uid=0} ---
[pid 5906] <... exit_group resumed>) = ?
[pid 5911] --- stopped by SIGSTOP ---
[pid 5906] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5906, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5911] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5912 attached
, child_tidptr=0x5555564fe750) = 5912
[pid 5912] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5911] +++ killed by SIGHUP +++
[ 249.457407][ T5906] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5912] <... set_robust_list resumed>) = 0
[pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5912] setpgid(0, 0) = 0
[pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5912] write(3, "1000", 4) = 4
[pid 5912] close(3) = 0
[pid 5912] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5912] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5912] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5912] close(5) = 0
[pid 5912] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5915 attached
) = 5915
[pid 5912] tkill(5915, SIGSTOP) = 0
[pid 5915] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5912, si_uid=0} ---
[pid 5915] --- stopped by SIGSTOP ---
[pid 5912] exit_group(0) = ?
[pid 5912] +++ exited with 0 +++
[pid 5915] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5912, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5915] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5916 attached
, child_tidptr=0x5555564fe750) = 5916
[pid 5916] set_robust_list(0x5555564fe760, 24) = 0
[pid 5916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5916] setpgid(0, 0) = 0
[pid 5916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5916] write(3, "1000", 4) = 4
[pid 5916] close(3) = 0
[pid 5916] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5916] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5916] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5916] close(5) = 0
[pid 5916] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5919 attached
) = 5919
[pid 5916] tkill(5919, SIGSTOP) = 0
[pid 5916] exit_group(0 <unfinished ...>
[pid 5919] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5916, si_uid=0} ---
[pid 5919] --- stopped by SIGSTOP ---
[pid 5916] <... exit_group resumed>) = ?
[pid 5916] +++ exited with 0 +++
[pid 5919] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5916, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5919] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5920 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5920
[pid 5920] set_robust_list(0x5555564fe760, 24) = 0
[pid 5920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5920] setpgid(0, 0) = 0
[pid 5920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5920] write(3, "1000", 4) = 4
[pid 5920] close(3) = 0
[pid 5920] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5920] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.488654][ T5912] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.512557][ T5916] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5920] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5920] close(5) = 0
[pid 5920] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5923 attached
) = 5923
[pid 5920] tkill(5923, SIGSTOP) = 0
[pid 5920] exit_group(0 <unfinished ...>
[pid 5923] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5920, si_uid=0} ---
[pid 5923] --- stopped by SIGSTOP ---
[pid 5920] <... exit_group resumed>) = ?
[pid 5920] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5920, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5923] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5923] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5924 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5924
[pid 5924] set_robust_list(0x5555564fe760, 24) = 0
[pid 5924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5924] setpgid(0, 0) = 0
[pid 5924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5924] write(3, "1000", 4) = 4
[pid 5924] close(3) = 0
[pid 5924] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5924] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.536476][ T5920] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5924] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5924] close(5) = 0
[pid 5924] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5927 attached
) = 5927
[pid 5924] tkill(5927, SIGSTOP) = 0
[pid 5924] exit_group(0 <unfinished ...>
[pid 5927] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5924, si_uid=0} ---
[pid 5927] --- stopped by SIGSTOP ---
[pid 5924] <... exit_group resumed>) = ?
[pid 5924] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5924, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5927] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5928 attached
<unfinished ...>
[pid 5927] +++ killed by SIGHUP +++
[pid 5928] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5928
[pid 5928] <... set_robust_list resumed>) = 0
[pid 5928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5928] setpgid(0, 0) = 0
[pid 5928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5928] write(3, "1000", 4) = 4
[pid 5928] close(3) = 0
[pid 5928] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5928] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5928] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5928] close(5) = 0
[pid 5928] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5931 attached
) = 5931
[pid 5928] tkill(5931, SIGSTOP) = 0
[pid 5931] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5928, si_uid=0} ---
[pid 5928] exit_group(0 <unfinished ...>
[pid 5931] --- stopped by SIGSTOP ---
[pid 5928] <... exit_group resumed>) = ?
[pid 5928] +++ exited with 0 +++
[pid 5931] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5928, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5931] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5932
./strace-static-x86_64: Process 5932 attached
[pid 5932] set_robust_list(0x5555564fe760, 24) = 0
[pid 5932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5932] setpgid(0, 0) = 0
[pid 5932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5932] write(3, "1000", 4) = 4
[pid 5932] close(3) = 0
[pid 5932] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5932] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.559747][ T5924] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.583486][ T5928] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5932] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5932] close(5) = 0
[pid 5932] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5935 attached
) = 5935
[pid 5932] tkill(5935, SIGSTOP) = 0
[pid 5932] exit_group(0) = ?
[pid 5935] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5932, si_uid=0} ---
[pid 5935] --- stopped by SIGSTOP ---
[pid 5932] +++ exited with 0 +++
[pid 5935] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5932, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5935] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5936 attached
, child_tidptr=0x5555564fe750) = 5936
[pid 5936] set_robust_list(0x5555564fe760, 24) = 0
[pid 5936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5936] setpgid(0, 0) = 0
[pid 5936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5936] write(3, "1000", 4) = 4
[pid 5936] close(3) = 0
[pid 5936] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5936] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5936] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5936] close(5) = 0
[pid 5936] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5939 attached
) = 5939
[pid 5936] tkill(5939, SIGSTOP) = 0
[pid 5939] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5936, si_uid=0} ---
[pid 5936] exit_group(0) = ?
[pid 5939] --- stopped by SIGSTOP ---
[pid 5936] +++ exited with 0 +++
[pid 5939] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5936, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5940 attached
<unfinished ...>
[pid 5939] +++ killed by SIGHUP +++
[pid 5940] set_robust_list(0x5555564fe760, 24) = 0
[pid 5940] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5940
[pid 5940] <... prctl resumed>) = 0
[pid 5940] setpgid(0, 0) = 0
[pid 5940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5940] write(3, "1000", 4) = 4
[pid 5940] close(3) = 0
[pid 5940] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5940] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.619760][ T5932] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.641827][ T5936] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5940] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5940] close(5) = 0
[pid 5940] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5943 attached
) = 5943
[pid 5940] tkill(5943, SIGSTOP) = 0
[pid 5943] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5940, si_uid=0} ---
[pid 5940] exit_group(0) = ?
[pid 5943] --- stopped by SIGSTOP ---
[pid 5940] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5940, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5943] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5943] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5944 attached
, child_tidptr=0x5555564fe750) = 5944
[pid 5944] set_robust_list(0x5555564fe760, 24) = 0
[pid 5944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5944] setpgid(0, 0) = 0
[pid 5944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5944] write(3, "1000", 4) = 4
[pid 5944] close(3) = 0
[pid 5944] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5944] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5944] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5944] close(5) = 0
[pid 5944] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5947 attached
) = 5947
[pid 5944] tkill(5947, SIGSTOP) = 0
[pid 5947] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5944, si_uid=0} ---
[pid 5947] --- stopped by SIGSTOP ---
[pid 5944] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5947, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5944] exit_group(0) = ?
[pid 5944] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5944, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5947] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5947] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5948 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5948
[pid 5948] set_robust_list(0x5555564fe760, 24) = 0
[pid 5948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5948] setpgid(0, 0) = 0
[pid 5948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5948] write(3, "1000", 4) = 4
[pid 5948] close(3) = 0
[pid 5948] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5948] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.665172][ T5940] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.689465][ T5944] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5948] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5948] close(5) = 0
[pid 5948] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5951 attached
) = 5951
[pid 5948] tkill(5951, SIGSTOP <unfinished ...>
[pid 5951] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5948, si_uid=0} ---
[pid 5948] <... tkill resumed>) = 0
[pid 5951] --- stopped by SIGSTOP ---
[pid 5948] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5951, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5948] exit_group(0) = ?
[pid 5948] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5948, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5951] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5951] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5952 attached
<unfinished ...>
[pid 5952] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5952
[pid 5952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5952] setpgid(0, 0) = 0
[pid 5952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5952] write(3, "1000", 4) = 4
[pid 5952] close(3) = 0
[pid 5952] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5952] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5952] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5952] close(5) = 0
[pid 5952] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5955 attached
) = 5955
[pid 5952] tkill(5955, SIGSTOP) = 0
[pid 5955] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5952, si_uid=0} ---
[pid 5955] --- stopped by SIGSTOP ---
[pid 5952] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5955, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5952] exit_group(0) = ?
[pid 5952] +++ exited with 0 +++
[pid 5038] --- 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 5955] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5956 attached
<unfinished ...>
[pid 5955] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5956
[pid 5956] set_robust_list(0x5555564fe760, 24) = 0
[pid 5956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5956] setpgid(0, 0) = 0
[pid 5956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5956] write(3, "1000", 4) = 4
[pid 5956] close(3) = 0
[pid 5956] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5956] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.714519][ T5948] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.739149][ T5952] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5956] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5956] close(5) = 0
[pid 5956] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5959 attached
) = 5959
[pid 5956] tkill(5959, SIGSTOP) = 0
[pid 5959] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5956, si_uid=0} ---
[pid 5956] exit_group(0 <unfinished ...>
[pid 5959] --- stopped by SIGSTOP ---
[pid 5956] <... exit_group resumed>) = ?
[pid 5956] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5956, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5959] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5960 attached
<unfinished ...>
[pid 5959] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5960
[pid 5960] set_robust_list(0x5555564fe760, 24) = 0
[pid 5960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5960] setpgid(0, 0) = 0
[pid 5960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5960] write(3, "1000", 4) = 4
[pid 5960] close(3) = 0
[pid 5960] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5960] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5960] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5960] close(5) = 0
[pid 5960] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5963 attached
) = 5963
[pid 5960] tkill(5963, SIGSTOP) = 0
[pid 5963] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5960, si_uid=0} ---
[pid 5963] --- stopped by SIGSTOP ---
[pid 5960] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5963, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5960] exit_group(0) = ?
[pid 5960] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5960, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5963] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5964 attached
, child_tidptr=0x5555564fe750) = 5964
[pid 5964] set_robust_list(0x5555564fe760, 24) = 0
[pid 5964] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5963] +++ killed by SIGHUP +++
[pid 5964] <... prctl resumed>) = 0
[pid 5964] setpgid(0, 0) = 0
[pid 5964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5964] write(3, "1000", 4) = 4
[pid 5964] close(3) = 0
[pid 5964] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5964] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.761106][ T5956] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.782549][ T5960] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5964] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5964] close(5) = 0
[pid 5964] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5967 attached
) = 5967
[pid 5964] tkill(5967, SIGSTOP) = 0
[pid 5964] exit_group(0 <unfinished ...>
[pid 5967] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5964, si_uid=0} ---
[pid 5964] <... exit_group resumed>) = ?
[pid 5967] --- stopped by SIGSTOP ---
[pid 5964] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5964, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5967] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 5968 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5968
[pid 5968] set_robust_list(0x5555564fe760, 24) = 0
[pid 5967] +++ killed by SIGHUP +++
[pid 5968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5968] setpgid(0, 0) = 0
[pid 5968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5968] write(3, "1000", 4) = 4
[pid 5968] close(3) = 0
[pid 5968] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5968] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5968] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5968] close(5) = 0
[pid 5968] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5971 attached
) = 5971
[pid 5968] tkill(5971, SIGSTOP) = 0
[pid 5971] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5968, si_uid=0} ---
[pid 5971] --- stopped by SIGSTOP ---
[pid 5968] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5971, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5968] exit_group(0) = ?
[pid 5968] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5968, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5971] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5971] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5972 attached
[pid 5972] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5972
[pid 5972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5972] setpgid(0, 0) = 0
[pid 5972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5972] write(3, "1000", 4) = 4
[pid 5972] close(3) = 0
[pid 5972] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5972] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.806082][ T5964] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.827540][ T5968] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5972] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5972] close(5) = 0
[pid 5972] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5975 attached
) = 5975
[pid 5972] tkill(5975, SIGSTOP) = 0
[pid 5975] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5972, si_uid=0} ---
[pid 5972] exit_group(0 <unfinished ...>
[pid 5975] --- stopped by SIGSTOP ---
[pid 5972] <... exit_group resumed>) = ?
[pid 5972] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5972, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 5975] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 5975] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5976 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5976
[pid 5976] set_robust_list(0x5555564fe760, 24) = 0
[pid 5976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5976] setpgid(0, 0) = 0
[pid 5976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5976] write(3, "1000", 4) = 4
[pid 5976] close(3) = 0
[pid 5976] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5976] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5976] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5976] close(5) = 0
[pid 5976] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5979 attached
) = 5979
[pid 5976] tkill(5979, SIGSTOP) = 0
[pid 5979] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5976, si_uid=0} ---
[pid 5976] exit_group(0 <unfinished ...>
[pid 5979] --- stopped by SIGSTOP ---
[pid 5976] <... exit_group resumed>) = ?
[pid 5976] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5976, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5979] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5979] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5980 attached
, child_tidptr=0x5555564fe750) = 5980
[pid 5980] set_robust_list(0x5555564fe760, 24) = 0
[pid 5980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5980] setpgid(0, 0) = 0
[pid 5980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5980] write(3, "1000", 4) = 4
[pid 5980] close(3) = 0
[pid 5980] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5980] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.851076][ T5972] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.873995][ T5976] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5980] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5980] close(5) = 0
[pid 5980] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5983 attached
) = 5983
[pid 5980] tkill(5983, SIGSTOP) = 0
[pid 5980] exit_group(0 <unfinished ...>
[pid 5983] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5980, si_uid=0} ---
[pid 5983] --- stopped by SIGSTOP ---
[pid 5980] <... exit_group resumed>) = ?
[pid 5980] +++ exited with 0 +++
[pid 5983] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5983] +++ killed by SIGHUP +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5980, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5984 attached
, child_tidptr=0x5555564fe750) = 5984
[pid 5984] set_robust_list(0x5555564fe760, 24) = 0
[pid 5984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5984] setpgid(0, 0) = 0
[pid 5984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5984] write(3, "1000", 4) = 4
[pid 5984] close(3) = 0
[pid 5984] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5984] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5984] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5984] close(5) = 0
[pid 5984] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5987 attached
) = 5987
[pid 5984] tkill(5987, SIGSTOP <unfinished ...>
[pid 5987] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5984, si_uid=0} ---
[pid 5984] <... tkill resumed>) = 0
[pid 5984] exit_group(0) = ?
[pid 5987] --- stopped by SIGSTOP ---
[pid 5984] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5984, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5987] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5988 attached
<unfinished ...>
[pid 5988] set_robust_list(0x5555564fe760, 24) = 0
[pid 5988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5988] setpgid(0, 0 <unfinished ...>
[pid 5987] +++ killed by SIGHUP +++
[pid 5988] <... setpgid resumed>) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 5988
[pid 5988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5988] write(3, "1000", 4) = 4
[pid 5988] close(3) = 0
[pid 5988] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5988] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5988] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5988] close(5) = 0
[pid 5988] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5991 attached
) = 5991
[pid 5988] tkill(5991, SIGSTOP) = 0
[pid 5988] exit_group(0 <unfinished ...>
[pid 5991] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5988, si_uid=0} ---
[pid 5991] --- stopped by SIGSTOP ---
[pid 5988] <... exit_group resumed>) = ?
[pid 5988] +++ exited with 0 +++
[pid 5991] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5991] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5992 attached
, child_tidptr=0x5555564fe750) = 5992
[pid 5992] set_robust_list(0x5555564fe760, 24) = 0
[ 249.898173][ T5980] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.921975][ T5984] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.941764][ T5988] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5992] setpgid(0, 0) = 0
[pid 5992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5992] write(3, "1000", 4) = 4
[pid 5992] close(3) = 0
[pid 5992] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5992] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5992] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5992] close(5) = 0
[pid 5992] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5995 attached
) = 5995
[pid 5992] tkill(5995, SIGSTOP) = 0
[pid 5995] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5992, si_uid=0} ---
[pid 5995] --- stopped by SIGSTOP ---
[pid 5992] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=5995, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 5992] exit_group(0) = ?
[pid 5992] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5992, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5995] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 5996
[pid 5995] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 5996 attached
[pid 5996] set_robust_list(0x5555564fe760, 24) = 0
[pid 5996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5996] setpgid(0, 0) = 0
[pid 5996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5996] write(3, "1000", 4) = 4
[pid 5996] close(3) = 0
[pid 5996] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 5996] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 5996] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 5996] close(5) = 0
[pid 5996] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 5999 attached
) = 5999
[pid 5996] tkill(5999, SIGSTOP) = 0
[pid 5999] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=5996, si_uid=0} ---
[pid 5996] exit_group(0 <unfinished ...>
[pid 5999] --- stopped by SIGSTOP ---
[pid 5996] <... exit_group resumed>) = ?
[pid 5996] +++ exited with 0 +++
[pid 5999] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5996, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5999] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6000 attached
<unfinished ...>
[pid 6000] set_robust_list(0x5555564fe760, 24) = 0
[pid 6000] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6000
[pid 6000] <... prctl resumed>) = 0
[pid 6000] setpgid(0, 0) = 0
[pid 6000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6000] write(3, "1000", 4) = 4
[pid 6000] close(3) = 0
[pid 6000] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6000] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 249.966574][ T5992] vhci_hcd vhci_hcd.0: port 0 already used
[ 249.990902][ T5996] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6000] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6000] close(5) = 0
[pid 6000] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6003 attached
) = 6003
[pid 6000] tkill(6003, SIGSTOP) = 0
[pid 6003] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6000, si_uid=0} ---
[pid 6003] --- stopped by SIGSTOP ---
[pid 6000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6003, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6000] exit_group(0) = ?
[pid 6000] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6000, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6003] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6003] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6004 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6004
[pid 6004] set_robust_list(0x5555564fe760, 24) = 0
[pid 6004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6004] setpgid(0, 0) = 0
[pid 6004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6004] write(3, "1000", 4) = 4
[pid 6004] close(3) = 0
[pid 6004] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6004] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.014906][ T6000] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6004] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6004] close(5) = 0
[pid 6004] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6007 attached
) = 6007
[pid 6004] tkill(6007, SIGSTOP) = 0
[pid 6004] exit_group(0 <unfinished ...>
[pid 6007] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6004, si_uid=0} ---
[pid 6004] <... exit_group resumed>) = ?
[pid 6007] --- stopped by SIGSTOP ---
[pid 6004] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6004, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6007] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6008 attached
<unfinished ...>
[pid 6007] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6008
[pid 6008] set_robust_list(0x5555564fe760, 24) = 0
[pid 6008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6008] setpgid(0, 0) = 0
[pid 6008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6008] write(3, "1000", 4) = 4
[pid 6008] close(3) = 0
[pid 6008] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6008] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6008] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6008] close(5) = 0
[pid 6008] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6011 attached
) = 6011
[pid 6008] tkill(6011, SIGSTOP) = 0
[pid 6011] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6008, si_uid=0} ---
[pid 6011] --- stopped by SIGSTOP ---
[pid 6008] exit_group(0) = ?
[pid 6008] +++ exited with 0 +++
[pid 6011] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6008, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6011] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6012 attached
, child_tidptr=0x5555564fe750) = 6012
[pid 6012] set_robust_list(0x5555564fe760, 24) = 0
[pid 6012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6012] setpgid(0, 0) = 0
[pid 6012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6012] write(3, "1000", 4) = 4
[pid 6012] close(3) = 0
[pid 6012] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6012] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.037301][ T6004] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.060323][ T6008] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6012] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6012] close(5) = 0
[pid 6012] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6015 attached
) = 6015
[pid 6012] tkill(6015, SIGSTOP) = 0
[pid 6012] exit_group(0 <unfinished ...>
[pid 6015] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6012, si_uid=0} ---
[pid 6012] <... exit_group resumed>) = ?
[pid 6015] --- stopped by SIGSTOP ---
[pid 6012] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6012, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6015] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[ 250.085364][ T6012] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6015] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6016 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6016
[pid 6016] set_robust_list(0x5555564fe760, 24) = 0
[pid 6016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6016] setpgid(0, 0) = 0
[pid 6016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6016] write(3, "1000", 4) = 4
[pid 6016] close(3) = 0
[pid 6016] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6016] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6016] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6016] close(5) = 0
[pid 6016] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6019 attached
) = 6019
[pid 6016] tkill(6019, SIGSTOP) = 0
[pid 6016] exit_group(0) = ?
[pid 6019] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6016, si_uid=0} ---
[pid 6016] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6016, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6019] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6020 attached
, child_tidptr=0x5555564fe750) = 6020
[pid 6020] set_robust_list(0x5555564fe760, 24) = 0
[pid 6020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6020] setpgid(0, 0) = 0
[pid 6020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6020] write(3, "1000", 4) = 4
[pid 6020] close(3) = 0
[pid 6020] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6020] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6020] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6020] close(5) = 0
[pid 6020] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6023 attached
) = 6023
[pid 6020] tkill(6023, SIGSTOP) = 0
[pid 6020] exit_group(0) = ?
[pid 6023] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6020, si_uid=0} ---
[pid 6020] +++ exited with 0 +++
[pid 6023] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6020, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6024 attached
, child_tidptr=0x5555564fe750) = 6024
[pid 6024] set_robust_list(0x5555564fe760, 24) = 0
[pid 6024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6024] setpgid(0, 0) = 0
[pid 6024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6024] write(3, "1000", 4) = 4
[pid 6024] close(3) = 0
[pid 6024] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6024] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.108766][ T6016] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.130009][ T6020] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6024] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6024] close(5) = 0
[pid 6024] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6027 attached
) = 6027
[pid 6024] tkill(6027, SIGSTOP) = 0
[pid 6027] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6024, si_uid=0} ---
[pid 6027] --- stopped by SIGSTOP ---
[pid 6024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6027, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6024] exit_group(0) = ?
[pid 6024] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6024, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6027] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 6028
[pid 6027] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6028 attached
[pid 6028] set_robust_list(0x5555564fe760, 24) = 0
[pid 6028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6028] setpgid(0, 0) = 0
[pid 6028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6028] write(3, "1000", 4) = 4
[pid 6028] close(3) = 0
[pid 6028] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6028] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6028] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6028] close(5) = 0
[pid 6028] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6031 attached
) = 6031
[pid 6028] tkill(6031, SIGSTOP) = 0
[pid 6028] exit_group(0 <unfinished ...>
[pid 6031] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6028, si_uid=0} ---
[pid 6028] <... exit_group resumed>) = ?
[pid 6031] --- stopped by SIGSTOP ---
[pid 6028] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6028, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6031] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6031] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6032 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6032
[pid 6032] set_robust_list(0x5555564fe760, 24) = 0
[pid 6032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6032] setpgid(0, 0) = 0
[pid 6032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6032] write(3, "1000", 4) = 4
[pid 6032] close(3) = 0
[pid 6032] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6032] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.154086][ T6024] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.177576][ T6028] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6032] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6032] close(5) = 0
[pid 6032] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6035 attached
) = 6035
[pid 6032] tkill(6035, SIGSTOP) = 0
[pid 6035] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6032, si_uid=0} ---
[pid 6032] exit_group(0 <unfinished ...>
[pid 6035] --- stopped by SIGSTOP ---
[pid 6032] <... exit_group resumed>) = ?
[pid 6032] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6032, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6035] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6035] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6036 attached
, child_tidptr=0x5555564fe750) = 6036
[pid 6036] set_robust_list(0x5555564fe760, 24) = 0
[pid 6036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6036] setpgid(0, 0) = 0
[pid 6036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6036] write(3, "1000", 4) = 4
[pid 6036] close(3) = 0
[pid 6036] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6036] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6036] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6036] close(5) = 0
[pid 6036] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6039 attached
) = 6039
[pid 6036] tkill(6039, SIGSTOP) = 0
[pid 6039] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6036, si_uid=0} ---
[pid 6036] exit_group(0 <unfinished ...>
[pid 6039] --- stopped by SIGSTOP ---
[pid 6036] <... exit_group resumed>) = ?
[pid 6036] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6036, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6039] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6039] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6040 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6040
[pid 6040] set_robust_list(0x5555564fe760, 24) = 0
[pid 6040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6040] setpgid(0, 0) = 0
[pid 6040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6040] write(3, "1000", 4) = 4
[pid 6040] close(3) = 0
[pid 6040] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6040] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.200857][ T6032] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.224365][ T6036] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6040] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6040] close(5) = 0
[pid 6040] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6043 attached
) = 6043
[pid 6040] tkill(6043, SIGSTOP) = 0
[pid 6040] exit_group(0 <unfinished ...>
[pid 6043] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6040, si_uid=0} ---
[pid 6040] <... exit_group resumed>) = ?
[pid 6043] --- stopped by SIGSTOP ---
[pid 6040] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6040, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6043] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6043] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6044 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6044
[pid 6044] set_robust_list(0x5555564fe760, 24) = 0
[pid 6044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6044] setpgid(0, 0) = 0
[pid 6044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6044] write(3, "1000", 4) = 4
[pid 6044] close(3) = 0
[pid 6044] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6044] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6044] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6044] close(5) = 0
[pid 6044] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6047 attached
) = 6047
[pid 6044] tkill(6047, SIGSTOP) = 0
[pid 6044] exit_group(0 <unfinished ...>
[pid 6047] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6044, si_uid=0} ---
[pid 6044] <... exit_group resumed>) = ?
[pid 6047] --- stopped by SIGSTOP ---
[pid 6044] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6044, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6047] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6048 attached
, child_tidptr=0x5555564fe750) = 6048
[pid 6048] set_robust_list(0x5555564fe760, 24) = 0
[pid 6048] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 6047] +++ killed by SIGHUP +++
[pid 6048] <... prctl resumed>) = 0
[pid 6048] setpgid(0, 0) = 0
[pid 6048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6048] write(3, "1000", 4) = 4
[pid 6048] close(3) = 0
[pid 6048] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6048] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.246651][ T6040] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.269699][ T6044] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6048] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6048] close(5) = 0
[pid 6048] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6051 attached
) = 6051
[pid 6048] tkill(6051, SIGSTOP) = 0
[pid 6048] exit_group(0 <unfinished ...>
[pid 6051] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6048, si_uid=0} ---
[pid 6048] <... exit_group resumed>) = ?
[pid 6051] --- stopped by SIGSTOP ---
[pid 6048] +++ exited with 0 +++
[pid 6051] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6048, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6051] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6052 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6052
[pid 6052] set_robust_list(0x5555564fe760, 24) = 0
[pid 6052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6052] setpgid(0, 0) = 0
[pid 6052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6052] write(3, "1000", 4) = 4
[pid 6052] close(3) = 0
[pid 6052] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6052] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6052] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6052] close(5) = 0
[pid 6052] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6055 attached
) = 6055
[pid 6052] tkill(6055, SIGSTOP) = 0
[pid 6055] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6052, si_uid=0} ---
[pid 6052] exit_group(0 <unfinished ...>
[pid 6055] --- stopped by SIGSTOP ---
[pid 6052] <... exit_group resumed>) = ?
[pid 6052] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6052, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6055] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6055] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6056 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6056
[pid 6056] set_robust_list(0x5555564fe760, 24) = 0
[pid 6056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6056] setpgid(0, 0) = 0
[pid 6056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6056] write(3, "1000", 4) = 4
[pid 6056] close(3) = 0
[pid 6056] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6056] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.300554][ T6048] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.323526][ T6052] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6056] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6056] close(5) = 0
[pid 6056] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6059 attached
) = 6059
[pid 6056] tkill(6059, SIGSTOP) = 0
[pid 6059] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6056, si_uid=0} ---
[pid 6056] exit_group(0 <unfinished ...>
[pid 6059] --- stopped by SIGSTOP ---
[pid 6056] <... exit_group resumed>) = ?
[pid 6056] +++ exited with 0 +++
[pid 6059] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6056, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6059] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6060 attached
, child_tidptr=0x5555564fe750) = 6060
[pid 6060] set_robust_list(0x5555564fe760, 24) = 0
[pid 6060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6060] setpgid(0, 0) = 0
[pid 6060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6060] write(3, "1000", 4) = 4
[pid 6060] close(3) = 0
[pid 6060] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 250.346850][ T6056] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6060] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6060] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6060] close(5) = 0
[pid 6060] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6063 attached
) = 6063
[pid 6060] tkill(6063, SIGSTOP) = 0
[pid 6060] exit_group(0 <unfinished ...>
[pid 6063] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6060, si_uid=0} ---
[pid 6060] <... exit_group resumed>) = ?
[pid 6063] --- stopped by SIGSTOP ---
[pid 6060] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6060, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6063] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6063] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6064 attached
, child_tidptr=0x5555564fe750) = 6064
[pid 6064] set_robust_list(0x5555564fe760, 24) = 0
[pid 6064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6064] setpgid(0, 0) = 0
[pid 6064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6064] write(3, "1000", 4) = 4
[pid 6064] close(3) = 0
[pid 6064] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6064] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6064] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6064] close(5) = 0
[pid 6064] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6067 attached
) = 6067
[pid 6064] tkill(6067, SIGSTOP) = 0
[pid 6067] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6064, si_uid=0} ---
[pid 6064] exit_group(0 <unfinished ...>
[pid 6067] --- stopped by SIGSTOP ---
[pid 6064] <... exit_group resumed>) = ?
[pid 6064] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6064, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6067] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6067] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6068 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6068
[pid 6068] set_robust_list(0x5555564fe760, 24) = 0
[pid 6068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6068] setpgid(0, 0) = 0
[pid 6068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6068] write(3, "1000", 4) = 4
[pid 6068] close(3) = 0
[pid 6068] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6068] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.371860][ T6060] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.394529][ T6064] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6068] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6068] close(5) = 0
[pid 6068] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6071 attached
) = 6071
[pid 6068] tkill(6071, SIGSTOP) = 0
[pid 6068] exit_group(0 <unfinished ...>
[pid 6071] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6068, si_uid=0} ---
[pid 6068] <... exit_group resumed>) = ?
[pid 6071] --- stopped by SIGSTOP ---
[pid 6068] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6068, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6071] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6071] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6072 attached
, child_tidptr=0x5555564fe750) = 6072
[pid 6072] set_robust_list(0x5555564fe760, 24) = 0
[pid 6072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6072] setpgid(0, 0) = 0
[pid 6072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6072] write(3, "1000", 4) = 4
[pid 6072] close(3) = 0
[pid 6072] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6072] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6072] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6072] close(5) = 0
[pid 6072] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6075 attached
) = 6075
[pid 6072] tkill(6075, SIGSTOP) = 0
[pid 6075] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6072, si_uid=0} ---
[pid 6075] --- stopped by SIGSTOP ---
[pid 6072] exit_group(0) = ?
[pid 6072] +++ exited with 0 +++
[pid 6075] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6072, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6075] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6076 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6076
[pid 6076] set_robust_list(0x5555564fe760, 24) = 0
[pid 6076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6076] setpgid(0, 0) = 0
[pid 6076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6076] write(3, "1000", 4) = 4
[pid 6076] close(3) = 0
[pid 6076] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6076] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.418259][ T6068] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.441020][ T6072] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6076] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6076] close(5) = 0
[pid 6076] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6079 attached
) = 6079
[pid 6076] tkill(6079, SIGSTOP) = 0
[pid 6079] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6076, si_uid=0} ---
[pid 6079] --- stopped by SIGSTOP ---
[pid 6076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6079, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6076] exit_group(0) = ?
[pid 6076] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6076, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6079] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6079] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6080
./strace-static-x86_64: Process 6080 attached
[pid 6080] set_robust_list(0x5555564fe760, 24) = 0
[pid 6080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6080] setpgid(0, 0) = 0
[pid 6080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6080] write(3, "1000", 4) = 4
[pid 6080] close(3) = 0
[pid 6080] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6080] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6080] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6080] close(5) = 0
[pid 6080] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6083 attached
) = 6083
[pid 6080] tkill(6083, SIGSTOP) = 0
[pid 6083] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6080, si_uid=0} ---
[pid 6080] exit_group(0 <unfinished ...>
[pid 6083] --- stopped by SIGSTOP ---
[pid 6080] <... exit_group resumed>) = ?
[pid 6080] +++ exited with 0 +++
[pid 6083] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6080, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6083] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6084 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6084
[pid 6084] set_robust_list(0x5555564fe760, 24) = 0
[pid 6084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6084] setpgid(0, 0) = 0
[pid 6084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6084] write(3, "1000", 4) = 4
[pid 6084] close(3) = 0
[pid 6084] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6084] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.464167][ T6076] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.488443][ T6080] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6084] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6084] close(5) = 0
[pid 6084] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6087 attached
) = 6087
[pid 6084] tkill(6087, SIGSTOP) = 0
[pid 6087] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6084, si_uid=0} ---
[pid 6084] exit_group(0) = ?
[pid 6087] --- stopped by SIGSTOP ---
[pid 6084] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6084, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6087] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6087] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6088 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6088
[pid 6088] set_robust_list(0x5555564fe760, 24) = 0
[pid 6088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6088] setpgid(0, 0) = 0
[pid 6088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6088] write(3, "1000", 4) = 4
[pid 6088] close(3) = 0
[pid 6088] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6088] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6088] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6088] close(5) = 0
[pid 6088] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6091 attached
) = 6091
[pid 6088] tkill(6091, SIGSTOP) = 0
[pid 6091] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6088, si_uid=0} ---
[pid 6088] exit_group(0 <unfinished ...>
[pid 6091] --- stopped by SIGSTOP ---
[pid 6088] <... exit_group resumed>) = ?
[pid 6088] +++ exited with 0 +++
[pid 6091] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6088, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6091] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6092 attached
, child_tidptr=0x5555564fe750) = 6092
[pid 6092] set_robust_list(0x5555564fe760, 24) = 0
[pid 6092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6092] setpgid(0, 0) = 0
[pid 6092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6092] write(3, "1000", 4) = 4
[pid 6092] close(3) = 0
[pid 6092] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6092] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.521906][ T6084] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.552684][ T6088] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6092] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6092] close(5) = 0
[pid 6092] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6095 attached
) = 6095
[pid 6092] tkill(6095, SIGSTOP) = 0
[pid 6095] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6092, si_uid=0} ---
[pid 6092] exit_group(0) = ?
[pid 6095] --- stopped by SIGSTOP ---
[pid 6092] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6092, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6095] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6095] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6096 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6096
[pid 6096] set_robust_list(0x5555564fe760, 24) = 0
[pid 6096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6096] setpgid(0, 0) = 0
[pid 6096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6096] write(3, "1000", 4) = 4
[pid 6096] close(3) = 0
[pid 6096] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6096] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6096] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6096] close(5) = 0
[pid 6096] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6099 attached
) = 6099
[pid 6096] tkill(6099, SIGSTOP) = 0
[pid 6099] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6096, si_uid=0} ---
[pid 6099] --- stopped by SIGSTOP ---
[pid 6096] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6099, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6096] exit_group(0) = ?
[pid 6096] +++ exited with 0 +++
[pid 6099] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6096, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6099] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6100 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6100
[pid 6100] set_robust_list(0x5555564fe760, 24) = 0
[pid 6100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6100] setpgid(0, 0) = 0
[pid 6100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6100] write(3, "1000", 4) = 4
[pid 6100] close(3) = 0
[pid 6100] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6100] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.576539][ T6092] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.598808][ T6096] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6100] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6100] close(5) = 0
[pid 6100] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6103 attached
) = 6103
[pid 6100] tkill(6103, SIGSTOP) = 0
[pid 6100] exit_group(0 <unfinished ...>
[pid 6103] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6100, si_uid=0} ---
[pid 6103] --- stopped by SIGSTOP ---
[pid 6100] <... exit_group resumed>) = ?
[pid 6100] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6103] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6104 attached
<unfinished ...>
[pid 6103] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6104
[pid 6104] set_robust_list(0x5555564fe760, 24) = 0
[pid 6104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6104] setpgid(0, 0) = 0
[pid 6104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6104] write(3, "1000", 4) = 4
[pid 6104] close(3) = 0
[pid 6104] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6104] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6104] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6104] close(5) = 0
[pid 6104] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6107 attached
) = 6107
[pid 6104] tkill(6107, SIGSTOP) = 0
[pid 6104] exit_group(0 <unfinished ...>
[pid 6107] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6104, si_uid=0} ---
[pid 6104] <... exit_group resumed>) = ?
[pid 6107] --- stopped by SIGSTOP ---
[pid 6104] +++ exited with 0 +++
[pid 6107] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6107] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6108 attached
, child_tidptr=0x5555564fe750) = 6108
[pid 6108] set_robust_list(0x5555564fe760, 24) = 0
[pid 6108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6108] setpgid(0, 0) = 0
[pid 6108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6108] write(3, "1000", 4) = 4
[pid 6108] close(3) = 0
[pid 6108] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6108] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.633187][ T6100] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.655666][ T6104] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6108] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6108] close(5) = 0
[pid 6108] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6111 attached
) = 6111
[pid 6108] tkill(6111, SIGSTOP) = 0
[pid 6108] exit_group(0) = ?
[pid 6111] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6108, si_uid=0} ---
[pid 6111] --- stopped by SIGSTOP ---
[pid 6108] +++ exited with 0 +++
[pid 6111] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6111] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6112 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6112
[pid 6112] set_robust_list(0x5555564fe760, 24) = 0
[pid 6112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6112] setpgid(0, 0) = 0
[pid 6112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6112] write(3, "1000", 4) = 4
[pid 6112] close(3) = 0
[pid 6112] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6112] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.682127][ T6108] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6112] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6112] close(5) = 0
[pid 6112] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6115 attached
) = 6115
[pid 6112] tkill(6115, SIGSTOP) = 0
[pid 6112] exit_group(0 <unfinished ...>
[pid 6115] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6112, si_uid=0} ---
[pid 6112] <... exit_group resumed>) = ?
[pid 6115] --- stopped by SIGSTOP ---
[pid 6112] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6115] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6116 attached
, child_tidptr=0x5555564fe750) = 6116
[pid 6116] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 6115] +++ killed by SIGHUP +++
[pid 6116] <... set_robust_list resumed>) = 0
[pid 6116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6116] setpgid(0, 0) = 0
[pid 6116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6116] write(3, "1000", 4) = 4
[pid 6116] close(3) = 0
[pid 6116] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6116] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6116] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6116] close(5) = 0
[pid 6116] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6119 attached
) = 6119
[pid 6116] tkill(6119, SIGSTOP) = 0
[pid 6119] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6116, si_uid=0} ---
[pid 6116] exit_group(0 <unfinished ...>
[pid 6119] --- stopped by SIGSTOP ---
[pid 6116] <... exit_group resumed>) = ?
[pid 6116] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6116, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6119] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6120 attached
<unfinished ...>
[pid 6119] +++ killed by SIGHUP +++
[pid 6120] set_robust_list(0x5555564fe760, 24) = 0
[pid 6120] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6120
[pid 6120] <... prctl resumed>) = 0
[pid 6120] setpgid(0, 0) = 0
[pid 6120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6120] write(3, "1000", 4) = 4
[pid 6120] close(3) = 0
[pid 6120] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6120] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.707466][ T6112] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.739619][ T6116] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6120] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6120] close(5) = 0
[pid 6120] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6123 attached
) = 6123
[pid 6120] tkill(6123, SIGSTOP) = 0
[pid 6120] exit_group(0 <unfinished ...>
[pid 6123] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6120, si_uid=0} ---
[pid 6123] --- stopped by SIGSTOP ---
[pid 6120] <... exit_group resumed>) = ?
[pid 6120] +++ exited with 0 +++
[pid 6123] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6120, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6123] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6124 attached
, child_tidptr=0x5555564fe750) = 6124
[pid 6124] set_robust_list(0x5555564fe760, 24) = 0
[pid 6124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6124] setpgid(0, 0) = 0
[pid 6124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6124] write(3, "1000", 4) = 4
[pid 6124] close(3) = 0
[pid 6124] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6124] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6124] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6124] close(5) = 0
[pid 6124] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6127 attached
) = 6127
[pid 6124] tkill(6127, SIGSTOP) = 0
[pid 6127] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6124, si_uid=0} ---
[pid 6124] exit_group(0 <unfinished ...>
[pid 6127] --- stopped by SIGSTOP ---
[pid 6124] <... exit_group resumed>) = ?
[pid 6124] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6127] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6127] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6128 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6128
[pid 6128] set_robust_list(0x5555564fe760, 24) = 0
[pid 6128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6128] setpgid(0, 0) = 0
[pid 6128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6128] write(3, "1000", 4) = 4
[pid 6128] close(3) = 0
[pid 6128] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6128] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.763471][ T6120] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.786540][ T6124] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6128] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6128] close(5) = 0
[pid 6128] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6131 attached
) = 6131
[pid 6128] tkill(6131, SIGSTOP) = 0
[pid 6128] exit_group(0 <unfinished ...>
[pid 6131] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6128, si_uid=0} ---
[pid 6131] --- stopped by SIGSTOP ---
[pid 6128] <... exit_group resumed>) = ?
[pid 6128] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6128, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6131] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6131] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6132 attached
[pid 6132] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6132
[pid 6132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6132] setpgid(0, 0) = 0
[pid 6132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6132] write(3, "1000", 4) = 4
[pid 6132] close(3) = 0
[pid 6132] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6132] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6132] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6132] close(5) = 0
[pid 6132] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6135 attached
) = 6135
[pid 6132] tkill(6135, SIGSTOP) = 0
[pid 6135] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6132, si_uid=0} ---
[pid 6132] exit_group(0 <unfinished ...>
[pid 6135] --- stopped by SIGSTOP ---
[pid 6132] <... exit_group resumed>) = ?
[pid 6132] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6135] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6136 attached
<unfinished ...>
[pid 6135] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6136
[pid 6136] set_robust_list(0x5555564fe760, 24) = 0
[pid 6136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6136] setpgid(0, 0) = 0
[pid 6136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6136] write(3, "1000", 4) = 4
[pid 6136] close(3) = 0
[pid 6136] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6136] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.809646][ T6128] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.832091][ T6132] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6136] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6136] close(5) = 0
[pid 6136] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6139 attached
) = 6139
[pid 6136] tkill(6139, SIGSTOP) = 0
[pid 6136] exit_group(0 <unfinished ...>
[pid 6139] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6136, si_uid=0} ---
[pid 6136] <... exit_group resumed>) = ?
[pid 6139] --- stopped by SIGSTOP ---
[pid 6136] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6136, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6139] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6140 attached
<unfinished ...>
[pid 6139] +++ killed by SIGHUP +++
[pid 6140] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6140
[pid 6140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6140] setpgid(0, 0) = 0
[pid 6140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6140] write(3, "1000", 4) = 4
[pid 6140] close(3) = 0
[pid 6140] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6140] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6140] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6140] close(5) = 0
[pid 6140] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6143 attached
) = 6143
[pid 6140] tkill(6143, SIGSTOP <unfinished ...>
[pid 6143] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6140, si_uid=0} ---
[pid 6140] <... tkill resumed>) = 0
[pid 6140] exit_group(0 <unfinished ...>
[pid 6143] --- stopped by SIGSTOP ---
[pid 6140] <... exit_group resumed>) = ?
[pid 6140] +++ exited with 0 +++
[pid 6143] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6140, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6143] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6144 attached
, child_tidptr=0x5555564fe750) = 6144
[pid 6144] set_robust_list(0x5555564fe760, 24) = 0
[pid 6144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6144] setpgid(0, 0) = 0
[pid 6144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6144] write(3, "1000", 4) = 4
[pid 6144] close(3) = 0
[pid 6144] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 250.854457][ T6136] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.879366][ T6140] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6144] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6144] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6144] close(5) = 0
[pid 6144] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6147 attached
) = 6147
[pid 6144] tkill(6147, SIGSTOP) = 0
[pid 6147] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6144, si_uid=0} ---
[pid 6144] exit_group(0 <unfinished ...>
[pid 6147] --- stopped by SIGSTOP ---
[pid 6144] <... exit_group resumed>) = ?
[pid 6144] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6147] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6147] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6148 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6148
[pid 6148] set_robust_list(0x5555564fe760, 24) = 0
[pid 6148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6148] setpgid(0, 0) = 0
[pid 6148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6148] write(3, "1000", 4) = 4
[pid 6148] close(3) = 0
[ 250.900657][ T6144] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6148] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6148] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6148] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6148] close(5) = 0
[pid 6148] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6151 attached
) = 6151
[pid 6148] tkill(6151, SIGSTOP) = 0
[pid 6151] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6148, si_uid=0} ---
[pid 6148] exit_group(0 <unfinished ...>
[pid 6151] --- stopped by SIGSTOP ---
[pid 6148] <... exit_group resumed>) = ?
[pid 6148] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6148, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6151] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6151] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6152 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6152
[pid 6152] set_robust_list(0x5555564fe760, 24) = 0
[pid 6152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6152] setpgid(0, 0) = 0
[pid 6152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6152] write(3, "1000", 4) = 4
[pid 6152] close(3) = 0
[pid 6152] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6152] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6152] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6152] close(5) = 0
[pid 6152] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6155 attached
) = 6155
[pid 6152] tkill(6155, SIGSTOP) = 0
[pid 6155] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6152, si_uid=0} ---
[pid 6152] exit_group(0) = ?
[pid 6155] --- stopped by SIGSTOP ---
[pid 6152] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6155] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6156 attached
, child_tidptr=0x5555564fe750) = 6156
[pid 6155] +++ killed by SIGHUP +++
[pid 6156] set_robust_list(0x5555564fe760, 24) = 0
[pid 6156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6156] setpgid(0, 0) = 0
[pid 6156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6156] write(3, "1000", 4) = 4
[pid 6156] close(3) = 0
[pid 6156] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6156] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.926338][ T6148] vhci_hcd vhci_hcd.0: port 0 already used
[ 250.950951][ T6152] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6156] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6156] close(5) = 0
[pid 6156] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6159 attached
) = 6159
[pid 6156] tkill(6159, SIGSTOP) = 0
[pid 6159] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6156, si_uid=0} ---
[pid 6156] exit_group(0 <unfinished ...>
[pid 6159] --- stopped by SIGSTOP ---
[pid 6156] <... exit_group resumed>) = ?
[pid 6156] +++ exited with 0 +++
[pid 6159] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6159] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6160 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6160
[pid 6160] set_robust_list(0x5555564fe760, 24) = 0
[pid 6160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6160] setpgid(0, 0) = 0
[pid 6160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6160] write(3, "1000", 4) = 4
[pid 6160] close(3) = 0
[pid 6160] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 250.973649][ T6156] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6160] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6160] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6160] close(5) = 0
[pid 6160] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6163 attached
) = 6163
[pid 6160] tkill(6163, SIGSTOP) = 0
[pid 6160] exit_group(0 <unfinished ...>
[pid 6163] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6160, si_uid=0} ---
[pid 6163] --- stopped by SIGSTOP ---
[pid 6160] <... exit_group resumed>) = ?
[pid 6160] +++ exited with 0 +++
[pid 6163] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6163] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6164 attached
, child_tidptr=0x5555564fe750) = 6164
[pid 6164] set_robust_list(0x5555564fe760, 24) = 0
[pid 6164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6164] setpgid(0, 0) = 0
[pid 6164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6164] write(3, "1000", 4) = 4
[pid 6164] close(3) = 0
[pid 6164] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6164] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6164] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6164] close(5) = 0
[pid 6164] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6167 attached
) = 6167
[pid 6164] tkill(6167, SIGSTOP) = 0
[pid 6167] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6164, si_uid=0} ---
[pid 6164] exit_group(0) = ?
[pid 6167] --- stopped by SIGSTOP ---
[pid 6164] +++ exited with 0 +++
[pid 6167] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6164, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6167] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6168 attached
, child_tidptr=0x5555564fe750) = 6168
[pid 6168] set_robust_list(0x5555564fe760, 24) = 0
[pid 6168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6168] setpgid(0, 0) = 0
[pid 6168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6168] write(3, "1000", 4) = 4
[pid 6168] close(3) = 0
[pid 6168] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6168] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 250.997550][ T6160] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.021939][ T6164] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6168] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6168] close(5) = 0
[pid 6168] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6171 attached
) = 6171
[pid 6168] tkill(6171, SIGSTOP) = 0
[pid 6171] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6168, si_uid=0} ---
[pid 6168] exit_group(0) = ?
[pid 6171] --- stopped by SIGSTOP ---
[pid 6168] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6168, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6171] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6172 attached
, child_tidptr=0x5555564fe750) = 6172
[pid 6172] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 6171] +++ killed by SIGHUP +++
[pid 6172] <... set_robust_list resumed>) = 0
[pid 6172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6172] setpgid(0, 0) = 0
[pid 6172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6172] write(3, "1000", 4) = 4
[pid 6172] close(3) = 0
[pid 6172] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6172] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6172] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6172] close(5) = 0
[pid 6172] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6175 attached
) = 6175
[pid 6172] tkill(6175, SIGSTOP) = 0
[pid 6175] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6172, si_uid=0} ---
[pid 6172] exit_group(0) = ?
[pid 6175] --- stopped by SIGSTOP ---
[pid 6172] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6172, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6175] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6176 attached
<unfinished ...>
[pid 6175] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6176
[pid 6176] set_robust_list(0x5555564fe760, 24) = 0
[pid 6176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6176] setpgid(0, 0) = 0
[pid 6176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6176] write(3, "1000", 4) = 4
[pid 6176] close(3) = 0
[pid 6176] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6176] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.045310][ T6168] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.066853][ T6172] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6176] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6176] close(5) = 0
[pid 6176] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6179 attached
) = 6179
[pid 6176] tkill(6179, SIGSTOP) = 0
[pid 6179] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6176, si_uid=0} ---
[pid 6176] exit_group(0 <unfinished ...>
[pid 6179] --- stopped by SIGSTOP ---
[pid 6176] <... exit_group resumed>) = ?
[pid 6176] +++ exited with 0 +++
[pid 6179] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6176, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6179] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6180 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6180
[pid 6180] set_robust_list(0x5555564fe760, 24) = 0
[pid 6180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6180] setpgid(0, 0) = 0
[pid 6180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6180] write(3, "1000", 4) = 4
[pid 6180] close(3) = 0
[pid 6180] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6180] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6180] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6180] close(5) = 0
[pid 6180] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6183 attached
) = 6183
[pid 6180] tkill(6183, SIGSTOP) = 0
[pid 6183] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6180, si_uid=0} ---
[pid 6183] --- stopped by SIGSTOP ---
[pid 6180] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6183, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6180] exit_group(0) = ?
[pid 6180] +++ exited with 0 +++
[pid 6183] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6180, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6183] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6184 attached
, child_tidptr=0x5555564fe750) = 6184
[pid 6184] set_robust_list(0x5555564fe760, 24) = 0
[pid 6184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6184] setpgid(0, 0) = 0
[pid 6184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6184] write(3, "1000", 4) = 4
[pid 6184] close(3) = 0
[pid 6184] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6184] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.100201][ T6176] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.124966][ T6180] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6184] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6184] close(5) = 0
[pid 6184] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6187 attached
) = 6187
[pid 6184] tkill(6187, SIGSTOP) = 0
[pid 6187] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6184, si_uid=0} ---
[pid 6184] exit_group(0) = ?
[pid 6184] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6184, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6187] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6188 attached
, child_tidptr=0x5555564fe750) = 6188
[pid 6188] set_robust_list(0x5555564fe760, 24) = 0
[pid 6188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6188] setpgid(0, 0) = 0
[pid 6188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6188] write(3, "1000", 4) = 4
[pid 6188] close(3) = 0
[pid 6188] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6188] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6188] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6188] close(5) = 0
[pid 6188] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6191 attached
) = 6191
[pid 6188] tkill(6191, SIGSTOP) = 0
[pid 6191] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6188, si_uid=0} ---
[pid 6191] --- stopped by SIGSTOP ---
[pid 6188] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6191, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6188] exit_group(0) = ?
[pid 6188] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6188, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6191] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6192 attached
<unfinished ...>
[pid 6191] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6192
[pid 6192] set_robust_list(0x5555564fe760, 24) = 0
[pid 6192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6192] setpgid(0, 0) = 0
[pid 6192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6192] write(3, "1000", 4) = 4
[pid 6192] close(3) = 0
[pid 6192] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6192] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.159565][ T6184] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.182348][ T6188] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6192] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6192] close(5) = 0
[pid 6192] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6195 attached
) = 6195
[pid 6192] tkill(6195, SIGSTOP) = 0
[pid 6195] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6192, si_uid=0} ---
[pid 6192] exit_group(0) = ?
[pid 6195] --- stopped by SIGSTOP ---
[pid 6192] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6192, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6195] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6196 attached
<unfinished ...>
[pid 6195] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6196
[pid 6196] set_robust_list(0x5555564fe760, 24) = 0
[pid 6196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6196] setpgid(0, 0) = 0
[pid 6196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6196] write(3, "1000", 4) = 4
[pid 6196] close(3) = 0
[pid 6196] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6196] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6196] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6196] close(5) = 0
[pid 6196] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6199 attached
) = 6199
[pid 6196] tkill(6199, SIGSTOP) = 0
[pid 6199] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6196, si_uid=0} ---
[pid 6196] exit_group(0 <unfinished ...>
[pid 6199] --- stopped by SIGSTOP ---
[pid 6196] <... exit_group resumed>) = ?
[pid 6196] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6196, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6199] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6199] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6200 attached
, child_tidptr=0x5555564fe750) = 6200
[pid 6200] set_robust_list(0x5555564fe760, 24) = 0
[pid 6200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6200] setpgid(0, 0) = 0
[pid 6200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6200] write(3, "1000", 4) = 4
[pid 6200] close(3) = 0
[pid 6200] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6200] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.206011][ T6192] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.228567][ T6196] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6200] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6200] close(5) = 0
[pid 6200] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6203 attached
) = 6203
[pid 6200] tkill(6203, SIGSTOP) = 0
[pid 6200] exit_group(0 <unfinished ...>
[pid 6203] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6200, si_uid=0} ---
[pid 6200] <... exit_group resumed>) = ?
[pid 6203] --- stopped by SIGSTOP ---
[pid 6200] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6200, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6203] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6203] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6204 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6204
[pid 6204] set_robust_list(0x5555564fe760, 24) = 0
[pid 6204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6204] setpgid(0, 0) = 0
[pid 6204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6204] write(3, "1000", 4) = 4
[pid 6204] close(3) = 0
[pid 6204] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6204] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6204] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6204] close(5) = 0
[pid 6204] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6207 attached
) = 6207
[pid 6204] tkill(6207, SIGSTOP) = 0
[pid 6207] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6204, si_uid=0} ---
[pid 6204] exit_group(0 <unfinished ...>
[pid 6207] --- stopped by SIGSTOP ---
[pid 6204] <... exit_group resumed>) = ?
[pid 6204] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6204, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6207] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6207] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6208 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6208
[pid 6208] set_robust_list(0x5555564fe760, 24) = 0
[pid 6208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6208] setpgid(0, 0) = 0
[pid 6208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6208] write(3, "1000", 4) = 4
[pid 6208] close(3) = 0
[pid 6208] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6208] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.250995][ T6200] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.283603][ T6204] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6208] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6208] close(5) = 0
[pid 6208] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6211 attached
) = 6211
[pid 6208] tkill(6211, SIGSTOP <unfinished ...>
[pid 6211] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6208, si_uid=0} ---
[pid 6208] <... tkill resumed>) = 0
[pid 6211] --- stopped by SIGSTOP ---
[pid 6208] exit_group(0) = ?
[pid 6208] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6208, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6211] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6211] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6212 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6212
[pid 6212] set_robust_list(0x5555564fe760, 24) = 0
[pid 6212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6212] setpgid(0, 0) = 0
[pid 6212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6212] write(3, "1000", 4) = 4
[pid 6212] close(3) = 0
[pid 6212] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6212] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6212] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6212] close(5) = 0
[pid 6212] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6215 attached
) = 6215
[pid 6212] tkill(6215, SIGSTOP) = 0
[pid 6212] exit_group(0 <unfinished ...>
[pid 6215] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6212, si_uid=0} ---
[pid 6212] <... exit_group resumed>) = ?
[pid 6215] --- stopped by SIGSTOP ---
[pid 6212] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6215] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6215] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6216 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6216
[pid 6216] set_robust_list(0x5555564fe760, 24) = 0
[pid 6216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6216] setpgid(0, 0) = 0
[pid 6216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6216] write(3, "1000", 4) = 4
[pid 6216] close(3) = 0
[pid 6216] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6216] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.306110][ T6208] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.327924][ T6212] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6216] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6216] close(5) = 0
[pid 6216] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6219 attached
) = 6219
[pid 6216] tkill(6219, SIGSTOP) = 0
[pid 6216] exit_group(0 <unfinished ...>
[pid 6219] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6216, si_uid=0} ---
[pid 6216] <... exit_group resumed>) = ?
[pid 6219] --- stopped by SIGSTOP ---
[pid 6216] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6219] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6219] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6220 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6220
[pid 6220] set_robust_list(0x5555564fe760, 24) = 0
[pid 6220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6220] setpgid(0, 0) = 0
[pid 6220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6220] write(3, "1000", 4) = 4
[pid 6220] close(3) = 0
[pid 6220] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6220] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6220] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6220] close(5) = 0
[pid 6220] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6223 attached
) = 6223
[pid 6220] tkill(6223, SIGSTOP) = 0
[pid 6223] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6220, si_uid=0} ---
[pid 6220] exit_group(0 <unfinished ...>
[pid 6223] --- stopped by SIGSTOP ---
[pid 6220] <... exit_group resumed>) = ?
[pid 6220] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6220, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6223] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6224 attached
<unfinished ...>
[pid 6223] +++ killed by SIGHUP +++
[pid 6224] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6224
[pid 6224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6224] setpgid(0, 0) = 0
[pid 6224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6224] write(3, "1000", 4) = 4
[pid 6224] close(3) = 0
[pid 6224] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6224] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.352384][ T6216] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.375911][ T6220] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6224] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6224] close(5) = 0
[pid 6224] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6227 attached
) = 6227
[pid 6224] tkill(6227, SIGSTOP) = 0
[pid 6227] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6224, si_uid=0} ---
[pid 6224] exit_group(0 <unfinished ...>
[pid 6227] --- stopped by SIGSTOP ---
[pid 6224] <... exit_group resumed>) = ?
[pid 6224] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6224, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6227] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6227] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6228 attached
, child_tidptr=0x5555564fe750) = 6228
[pid 6228] set_robust_list(0x5555564fe760, 24) = 0
[pid 6228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6228] setpgid(0, 0) = 0
[pid 6228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6228] write(3, "1000", 4) = 4
[pid 6228] close(3) = 0
[pid 6228] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6228] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6228] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6228] close(5) = 0
[pid 6228] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6231 attached
) = 6231
[pid 6228] tkill(6231, SIGSTOP) = 0
[pid 6228] exit_group(0 <unfinished ...>
[pid 6231] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6228, si_uid=0} ---
[pid 6228] <... exit_group resumed>) = ?
[pid 6231] --- stopped by SIGSTOP ---
[pid 6228] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6228, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6231] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6231] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6232 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6232
[pid 6232] set_robust_list(0x5555564fe760, 24) = 0
[pid 6232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6232] setpgid(0, 0) = 0
[pid 6232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6232] write(3, "1000", 4) = 4
[pid 6232] close(3) = 0
[pid 6232] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6232] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.398600][ T6224] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.423490][ T6228] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6232] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6232] close(5) = 0
[pid 6232] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6235 attached
) = 6235
[pid 6232] tkill(6235, SIGSTOP) = 0
[pid 6232] exit_group(0) = ?
[pid 6235] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6232, si_uid=0} ---
[pid 6232] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6235] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6236 attached
, child_tidptr=0x5555564fe750) = 6236
[pid 6236] set_robust_list(0x5555564fe760, 24) = 0
[pid 6236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6236] setpgid(0, 0) = 0
[pid 6236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6236] write(3, "1000", 4) = 4
[pid 6236] close(3) = 0
[pid 6236] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6236] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.447176][ T6232] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6236] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6236] close(5) = 0
[pid 6236] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6239 attached
) = 6239
[pid 6236] tkill(6239, SIGSTOP) = 0
[pid 6239] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6236, si_uid=0} ---
[pid 6236] exit_group(0) = ?
[pid 6239] --- stopped by SIGSTOP ---
[pid 6236] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6236, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6239] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6239] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6240 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6240
[pid 6240] set_robust_list(0x5555564fe760, 24) = 0
[pid 6240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6240] setpgid(0, 0) = 0
[pid 6240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6240] write(3, "1000", 4) = 4
[pid 6240] close(3) = 0
[pid 6240] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6240] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6240] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6240] close(5) = 0
[pid 6240] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6243 attached
) = 6243
[pid 6240] tkill(6243, SIGSTOP) = 0
[pid 6240] exit_group(0 <unfinished ...>
[pid 6243] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6240, si_uid=0} ---
[pid 6243] --- stopped by SIGSTOP ---
[pid 6240] <... exit_group resumed>) = ?
[pid 6240] +++ exited with 0 +++
[pid 6243] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6240, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6244 attached
<unfinished ...>
[pid 6243] +++ killed by SIGHUP +++
[pid 6244] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6244
[pid 6244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6244] setpgid(0, 0) = 0
[pid 6244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6244] write(3, "1000", 4) = 4
[pid 6244] close(3) = 0
[pid 6244] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6244] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.469517][ T6236] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.501320][ T6240] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6244] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6244] close(5) = 0
[pid 6244] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6247 attached
) = 6247
[pid 6244] tkill(6247, SIGSTOP) = 0
[pid 6244] exit_group(0) = ?
[pid 6247] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6244, si_uid=0} ---
[pid 6244] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6244, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6247] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6248 attached
, child_tidptr=0x5555564fe750) = 6248
[pid 6248] set_robust_list(0x5555564fe760, 24) = 0
[pid 6248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6248] setpgid(0, 0) = 0
[pid 6248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6248] write(3, "1000", 4) = 4
[pid 6248] close(3) = 0
[pid 6248] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6248] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6248] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6248] close(5) = 0
[pid 6248] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6251 attached
) = 6251
[pid 6248] tkill(6251, SIGSTOP) = 0
[pid 6251] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6248, si_uid=0} ---
[pid 6248] exit_group(0 <unfinished ...>
[pid 6251] --- stopped by SIGSTOP ---
[pid 6248] <... exit_group resumed>) = ?
[pid 6248] +++ exited with 0 +++
[pid 6251] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6248, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6251] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6252 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6252
[pid 6252] set_robust_list(0x5555564fe760, 24) = 0
[pid 6252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6252] setpgid(0, 0) = 0
[pid 6252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6252] write(3, "1000", 4) = 4
[pid 6252] close(3) = 0
[pid 6252] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6252] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.523730][ T6244] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.544888][ T6248] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6252] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6252] close(5) = 0
[pid 6252] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6255 attached
) = 6255
[pid 6252] tkill(6255, SIGSTOP) = 0
[pid 6255] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6252, si_uid=0} ---
[pid 6252] exit_group(0) = ?
[pid 6255] --- stopped by SIGSTOP ---
[pid 6252] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6252, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6255] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6256 attached
, child_tidptr=0x5555564fe750) = 6256
[pid 6256] set_robust_list(0x5555564fe760, 24) = 0
[pid 6256] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 6255] +++ killed by SIGHUP +++
[pid 6256] <... prctl resumed>) = 0
[pid 6256] setpgid(0, 0) = 0
[pid 6256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6256] write(3, "1000", 4) = 4
[pid 6256] close(3) = 0
[pid 6256] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6256] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6256] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6256] close(5) = 0
[pid 6256] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6259 attached
) = 6259
[pid 6256] tkill(6259, SIGSTOP) = 0
[pid 6259] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6256, si_uid=0} ---
[pid 6256] exit_group(0 <unfinished ...>
[pid 6259] --- stopped by SIGSTOP ---
[pid 6256] <... exit_group resumed>) = ?
[pid 6256] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6256, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6259] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6260 attached
<unfinished ...>
[pid 6259] +++ killed by SIGHUP +++
[pid 6260] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6260
[pid 6260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6260] setpgid(0, 0) = 0
[pid 6260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6260] write(3, "1000", 4) = 4
[pid 6260] close(3) = 0
[pid 6260] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6260] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6260] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6260] close(5) = 0
[pid 6260] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6263 attached
) = 6263
[pid 6260] tkill(6263, SIGSTOP) = 0
[pid 6260] exit_group(0) = ?
[pid 6263] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6260, si_uid=0} ---
[pid 6260] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6260, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6263] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6264 attached
, child_tidptr=0x5555564fe750) = 6264
[pid 6264] set_robust_list(0x5555564fe760, 24) = 0
[pid 6264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6264] setpgid(0, 0) = 0
[pid 6264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6264] write(3, "1000", 4) = 4
[pid 6264] close(3) = 0
[pid 6264] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6264] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.569792][ T6252] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.591001][ T6256] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.613126][ T6260] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6264] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6264] close(5) = 0
[pid 6264] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6267 attached
) = 6267
[pid 6264] tkill(6267, SIGSTOP) = 0
[pid 6267] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6264, si_uid=0} ---
[pid 6264] exit_group(0) = ?
[pid 6267] --- stopped by SIGSTOP ---
[pid 6264] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6264, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6267] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6268 attached
<unfinished ...>
[pid 6267] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6268
[pid 6268] set_robust_list(0x5555564fe760, 24) = 0
[pid 6268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6268] setpgid(0, 0) = 0
[pid 6268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6268] write(3, "1000", 4) = 4
[pid 6268] close(3) = 0
[pid 6268] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6268] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6268] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6268] close(5) = 0
[pid 6268] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6271 attached
) = 6271
[pid 6268] tkill(6271, SIGSTOP) = 0
[pid 6271] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6268, si_uid=0} ---
[pid 6268] exit_group(0 <unfinished ...>
[pid 6271] --- stopped by SIGSTOP ---
[pid 6268] <... exit_group resumed>) = ?
[pid 6268] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6268, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6271] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6271] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6272 attached
, child_tidptr=0x5555564fe750) = 6272
[pid 6272] set_robust_list(0x5555564fe760, 24) = 0
[pid 6272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6272] setpgid(0, 0) = 0
[pid 6272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6272] write(3, "1000", 4) = 4
[pid 6272] close(3) = 0
[pid 6272] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6272] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.634293][ T6264] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.663334][ T6268] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6272] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6272] close(5) = 0
[pid 6272] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6275 attached
) = 6275
[pid 6272] tkill(6275, SIGSTOP) = 0
[pid 6275] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6272, si_uid=0} ---
[pid 6275] --- stopped by SIGSTOP ---
[pid 6272] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6275, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6272] exit_group(0) = ?
[pid 6272] +++ exited with 0 +++
[pid 6275] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6272, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6275] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6276 attached
<unfinished ...>
[pid 6276] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6276
[pid 6276] <... set_robust_list resumed>) = 0
[pid 6276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6276] setpgid(0, 0) = 0
[pid 6276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6276] write(3, "1000", 4) = 4
[pid 6276] close(3) = 0
[pid 6276] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6276] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6276] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6276] close(5) = 0
[pid 6276] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6279 attached
) = 6279
[pid 6276] tkill(6279, SIGSTOP) = 0
[pid 6276] exit_group(0) = ?
[pid 6279] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6276, si_uid=0} ---
[pid 6279] --- stopped by SIGSTOP ---
[pid 6276] +++ exited with 0 +++
[pid 6279] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6276, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6279] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6280 attached
, child_tidptr=0x5555564fe750) = 6280
[pid 6280] set_robust_list(0x5555564fe760, 24) = 0
[pid 6280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6280] setpgid(0, 0) = 0
[pid 6280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6280] write(3, "1000", 4) = 4
[pid 6280] close(3) = 0
[pid 6280] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6280] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.686993][ T6272] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.714346][ T6276] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6280] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6280] close(5) = 0
[pid 6280] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6283 attached
) = 6283
[pid 6280] tkill(6283, SIGSTOP) = 0
[pid 6280] exit_group(0 <unfinished ...>
[pid 6283] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6280, si_uid=0} ---
[pid 6280] <... exit_group resumed>) = ?
[pid 6283] --- stopped by SIGSTOP ---
[pid 6280] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6280, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6283] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6283] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6284 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6284
[pid 6284] set_robust_list(0x5555564fe760, 24) = 0
[pid 6284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6284] setpgid(0, 0) = 0
[pid 6284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6284] write(3, "1000", 4) = 4
[pid 6284] close(3) = 0
[pid 6284] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6284] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6284] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6284] close(5) = 0
[pid 6284] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6288 attached
) = 6288
[pid 6284] tkill(6288, SIGSTOP) = 0
[pid 6288] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6284, si_uid=0} ---
[pid 6284] exit_group(0) = ?
[pid 6288] --- stopped by SIGSTOP ---
[pid 6284] +++ exited with 0 +++
[pid 6288] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6284, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 6289
[pid 6288] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6289 attached
[pid 6289] set_robust_list(0x5555564fe760, 24) = 0
[pid 6289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6289] setpgid(0, 0) = 0
[pid 6289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6289] write(3, "1000", 4) = 4
[pid 6289] close(3) = 0
[pid 6289] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6289] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.737762][ T6280] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.761175][ T6284] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6289] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6289] close(5) = 0
[pid 6289] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6293 attached
) = 6293
[pid 6289] tkill(6293, SIGSTOP) = 0
[pid 6293] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6289, si_uid=0} ---
[pid 6289] exit_group(0 <unfinished ...>
[pid 6293] --- stopped by SIGSTOP ---
[pid 6289] <... exit_group resumed>) = ?
[pid 6289] +++ exited with 0 +++
[pid 6293] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6289, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6293] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6294 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6294
[pid 6294] set_robust_list(0x5555564fe760, 24) = 0
[pid 6294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6294] setpgid(0, 0) = 0
[pid 6294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6294] write(3, "1000", 4) = 4
[pid 6294] close(3) = 0
[pid 6294] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6294] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6294] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6294] close(5) = 0
[pid 6294] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6297 attached
) = 6297
[pid 6294] tkill(6297, SIGSTOP) = 0
[pid 6294] exit_group(0 <unfinished ...>
[pid 6297] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6294, si_uid=0} ---
[pid 6297] --- stopped by SIGSTOP ---
[pid 6294] <... exit_group resumed>) = ?
[pid 6294] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6294, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6297] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6297] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6298 attached
, child_tidptr=0x5555564fe750) = 6298
[pid 6298] set_robust_list(0x5555564fe760, 24) = 0
[pid 6298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6298] setpgid(0, 0) = 0
[pid 6298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6298] write(3, "1000", 4) = 4
[pid 6298] close(3) = 0
[pid 6298] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6298] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.784102][ T6289] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.806276][ T6294] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6298] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6298] close(5) = 0
[pid 6298] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6301 attached
) = 6301
[pid 6298] tkill(6301, SIGSTOP) = 0
[pid 6298] exit_group(0 <unfinished ...>
[pid 6301] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6298, si_uid=0} ---
[pid 6301] --- stopped by SIGSTOP ---
[pid 6298] <... exit_group resumed>) = ?
[pid 6298] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6298, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6301] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6301] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6302 attached
, child_tidptr=0x5555564fe750) = 6302
[pid 6302] set_robust_list(0x5555564fe760, 24) = 0
[pid 6302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6302] setpgid(0, 0) = 0
[pid 6302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6302] write(3, "1000", 4) = 4
[pid 6302] close(3) = 0
[pid 6302] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6302] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6302] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6302] close(5) = 0
[pid 6302] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6305 attached
) = 6305
[pid 6302] tkill(6305, SIGSTOP) = 0
[pid 6302] exit_group(0 <unfinished ...>
[pid 6305] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6302, si_uid=0} ---
[pid 6305] --- stopped by SIGSTOP ---
[pid 6302] <... exit_group resumed>) = ?
[pid 6302] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6305] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6305] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6306 attached
, child_tidptr=0x5555564fe750) = 6306
[pid 6306] set_robust_list(0x5555564fe760, 24) = 0
[pid 6306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6306] setpgid(0, 0) = 0
[pid 6306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6306] write(3, "1000", 4) = 4
[pid 6306] close(3) = 0
[pid 6306] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6306] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.830177][ T6298] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.853582][ T6302] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6306] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6306] close(5) = 0
[pid 6306] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6309 attached
) = 6309
[pid 6306] tkill(6309, SIGSTOP) = 0
[pid 6306] exit_group(0 <unfinished ...>
[pid 6309] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6306, si_uid=0} ---
[pid 6309] --- stopped by SIGSTOP ---
[pid 6306] <... exit_group resumed>) = ?
[pid 6306] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6309] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6309] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6310 attached
[pid 6310] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6310
[pid 6310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6310] setpgid(0, 0) = 0
[pid 6310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6310] write(3, "1000", 4) = 4
[pid 6310] close(3) = 0
[pid 6310] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6310] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.877438][ T6306] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6310] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6310] close(5) = 0
[pid 6310] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6313 attached
) = 6313
[pid 6310] tkill(6313, SIGSTOP) = 0
[pid 6313] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6310, si_uid=0} ---
[pid 6313] --- stopped by SIGSTOP ---
[pid 6310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6313, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6310] exit_group(0) = ?
[pid 6310] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6313] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6313] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6314 attached
[pid 6314] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6314
[pid 6314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6314] setpgid(0, 0) = 0
[pid 6314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6314] write(3, "1000", 4) = 4
[pid 6314] close(3) = 0
[pid 6314] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6314] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6314] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6314] close(5) = 0
[pid 6314] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6317 attached
) = 6317
[pid 6314] tkill(6317, SIGSTOP) = 0
[pid 6317] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6314, si_uid=0} ---
[pid 6317] --- stopped by SIGSTOP ---
[pid 6314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6317, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6314] exit_group(0) = ?
[pid 6314] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6317] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6317] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6318 attached
, child_tidptr=0x5555564fe750) = 6318
[pid 6318] set_robust_list(0x5555564fe760, 24) = 0
[pid 6318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6318] setpgid(0, 0) = 0
[pid 6318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6318] write(3, "1000", 4) = 4
[pid 6318] close(3) = 0
[pid 6318] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6318] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.900988][ T6310] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.923782][ T6314] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6318] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6318] close(5) = 0
[pid 6318] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6321 attached
) = 6321
[pid 6318] tkill(6321, SIGSTOP) = 0
[pid 6321] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6318, si_uid=0} ---
[pid 6321] --- stopped by SIGSTOP ---
[pid 6318] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6321, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6318] exit_group(0) = ?
[pid 6318] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6321] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6321] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6322 attached
, child_tidptr=0x5555564fe750) = 6322
[pid 6322] set_robust_list(0x5555564fe760, 24) = 0
[pid 6322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6322] setpgid(0, 0) = 0
[pid 6322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6322] write(3, "1000", 4) = 4
[pid 6322] close(3) = 0
[pid 6322] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6322] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.947157][ T6318] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6322] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6322] close(5) = 0
[pid 6322] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6325 attached
) = 6325
[pid 6322] tkill(6325, SIGSTOP) = 0
[pid 6322] exit_group(0 <unfinished ...>
[pid 6325] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6322, si_uid=0} ---
[pid 6325] --- stopped by SIGSTOP ---
[pid 6322] <... exit_group resumed>) = ?
[pid 6322] +++ exited with 0 +++
[pid 6325] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6325] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6326 attached
, child_tidptr=0x5555564fe750) = 6326
[pid 6326] set_robust_list(0x5555564fe760, 24) = 0
[pid 6326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6326] setpgid(0, 0) = 0
[pid 6326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6326] write(3, "1000", 4) = 4
[pid 6326] close(3) = 0
[pid 6326] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6326] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6326] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6326] close(5) = 0
[pid 6326] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6329 attached
) = 6329
[pid 6326] tkill(6329, SIGSTOP) = 0
[pid 6329] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6326, si_uid=0} ---
[pid 6329] --- stopped by SIGSTOP ---
[pid 6326] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6329, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6326] exit_group(0) = ?
[pid 6326] +++ exited with 0 +++
[pid 6329] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6329] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6330 attached
, child_tidptr=0x5555564fe750) = 6330
[pid 6330] set_robust_list(0x5555564fe760, 24) = 0
[pid 6330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6330] setpgid(0, 0) = 0
[pid 6330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6330] write(3, "1000", 4) = 4
[pid 6330] close(3) = 0
[pid 6330] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6330] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 251.972431][ T6322] vhci_hcd vhci_hcd.0: port 0 already used
[ 251.996400][ T6326] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6330] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6330] close(5) = 0
[pid 6330] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6333 attached
) = 6333
[pid 6330] tkill(6333, SIGSTOP) = 0
[pid 6333] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6330, si_uid=0} ---
[pid 6330] exit_group(0) = ?
[pid 6333] --- stopped by SIGSTOP ---
[pid 6330] +++ exited with 0 +++
[pid 6333] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6330, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6333] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6334 attached
, child_tidptr=0x5555564fe750) = 6334
[pid 6334] set_robust_list(0x5555564fe760, 24) = 0
[pid 6334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6334] setpgid(0, 0) = 0
[pid 6334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6334] write(3, "1000", 4) = 4
[pid 6334] close(3) = 0
[pid 6334] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6334] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6334] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6334] close(5) = 0
[pid 6334] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6337 attached
) = 6337
[pid 6334] tkill(6337, SIGSTOP <unfinished ...>
[pid 6337] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6334, si_uid=0} ---
[pid 6334] <... tkill resumed>) = 0
[pid 6337] --- stopped by SIGSTOP ---
[pid 6334] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6337, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6334] exit_group(0) = ?
[pid 6334] +++ exited with 0 +++
[pid 6337] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6337] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6338 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6338
[pid 6338] set_robust_list(0x5555564fe760, 24) = 0
[pid 6338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6338] setpgid(0, 0) = 0
[pid 6338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6338] write(3, "1000", 4) = 4
[pid 6338] close(3) = 0
[pid 6338] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6338] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6338] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6338] close(5) = 0
[pid 6338] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6341 attached
) = 6341
[pid 6338] tkill(6341, SIGSTOP) = 0
[pid 6341] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6338, si_uid=0} ---
[pid 6338] exit_group(0 <unfinished ...>
[pid 6341] --- stopped by SIGSTOP ---
[pid 6338] <... exit_group resumed>) = ?
[pid 6338] +++ exited with 0 +++
[pid 6341] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6341] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6342 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6342
[pid 6342] set_robust_list(0x5555564fe760, 24) = 0
[pid 6342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6342] setpgid(0, 0) = 0
[pid 6342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6342] write(3, "1000", 4) = 4
[pid 6342] close(3) = 0
[pid 6342] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6342] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.020370][ T6330] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.042751][ T6334] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.065052][ T6338] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6342] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6342] close(5) = 0
[pid 6342] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6345 attached
) = 6345
[pid 6342] tkill(6345, SIGSTOP <unfinished ...>
[pid 6345] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6342, si_uid=0} ---
[pid 6342] <... tkill resumed>) = 0
[pid 6345] --- stopped by SIGSTOP ---
[pid 6342] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6345, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6342] exit_group(0) = ?
[pid 6342] +++ exited with 0 +++
[pid 6345] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6342, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6346 attached
<unfinished ...>
[pid 6345] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6346
[pid 6346] set_robust_list(0x5555564fe760, 24) = 0
[pid 6346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6346] setpgid(0, 0) = 0
[pid 6346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6346] write(3, "1000", 4) = 4
[pid 6346] close(3) = 0
[pid 6346] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6346] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6346] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6346] close(5) = 0
[pid 6346] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6349 attached
) = 6349
[pid 6346] tkill(6349, SIGSTOP) = 0
[pid 6349] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6346, si_uid=0} ---
[pid 6346] exit_group(0) = ?
[pid 6349] --- stopped by SIGSTOP ---
[pid 6346] +++ exited with 0 +++
[pid 6349] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6346, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6349] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6350 attached
<unfinished ...>
[pid 6350] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6350
[pid 6350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6350] setpgid(0, 0) = 0
[pid 6350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6350] write(3, "1000", 4) = 4
[pid 6350] close(3) = 0
[pid 6350] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6350] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.088386][ T6342] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.111116][ T6346] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6350] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6350] close(5) = 0
[pid 6350] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6353 attached
) = 6353
[pid 6350] tkill(6353, SIGSTOP) = 0
[pid 6350] exit_group(0 <unfinished ...>
[pid 6353] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6350, si_uid=0} ---
[pid 6353] --- stopped by SIGSTOP ---
[pid 6350] <... exit_group resumed>) = ?
[pid 6350] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6353] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6353] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6354 attached
[pid 6354] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6354
[pid 6354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6354] setpgid(0, 0) = 0
[pid 6354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6354] write(3, "1000", 4) = 4
[pid 6354] close(3) = 0
[pid 6354] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6354] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6354] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6354] close(5) = 0
[pid 6354] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6357 attached
) = 6357
[pid 6354] tkill(6357, SIGSTOP) = 0
[pid 6357] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6354, si_uid=0} ---
[pid 6357] --- stopped by SIGSTOP ---
[pid 6354] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6357, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6354] exit_group(0) = ?
[pid 6354] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6357] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6357] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6358 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6358
[pid 6358] set_robust_list(0x5555564fe760, 24) = 0
[pid 6358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6358] setpgid(0, 0) = 0
[pid 6358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6358] write(3, "1000", 4) = 4
[pid 6358] close(3) = 0
[pid 6358] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6358] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.143126][ T6350] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.165549][ T6354] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6358] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6358] close(5) = 0
[pid 6358] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6361 attached
) = 6361
[pid 6358] tkill(6361, SIGSTOP) = 0
[pid 6361] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6358, si_uid=0} ---
[pid 6358] exit_group(0 <unfinished ...>
[pid 6361] --- stopped by SIGSTOP ---
[pid 6358] <... exit_group resumed>) = ?
[pid 6358] +++ exited with 0 +++
[pid 6361] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6361] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6362 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6362
[pid 6362] set_robust_list(0x5555564fe760, 24) = 0
[pid 6362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6362] setpgid(0, 0) = 0
[pid 6362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6362] write(3, "1000", 4) = 4
[pid 6362] close(3) = 0
[pid 6362] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6362] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.189991][ T6358] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6362] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6362] close(5) = 0
[pid 6362] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6365 attached
) = 6365
[pid 6362] tkill(6365, SIGSTOP) = 0
[pid 6365] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6362, si_uid=0} ---
[pid 6362] exit_group(0) = ?
[pid 6365] --- stopped by SIGSTOP ---
[pid 6362] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6365] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6366 attached
, child_tidptr=0x5555564fe750) = 6366
[pid 6365] +++ killed by SIGHUP +++
[pid 6366] set_robust_list(0x5555564fe760, 24) = 0
[pid 6366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6366] setpgid(0, 0) = 0
[pid 6366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6366] write(3, "1000", 4) = 4
[pid 6366] close(3) = 0
[pid 6366] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6366] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6366] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6366] close(5) = 0
[pid 6366] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6369 attached
) = 6369
[pid 6366] tkill(6369, SIGSTOP) = 0
[pid 6369] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6366, si_uid=0} ---
[pid 6366] exit_group(0 <unfinished ...>
[pid 6369] --- stopped by SIGSTOP ---
[pid 6366] <... exit_group resumed>) = ?
[pid 6366] +++ exited with 0 +++
[pid 6369] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6366, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6369] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6370 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6370
[pid 6370] set_robust_list(0x5555564fe760, 24) = 0
[pid 6370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6370] setpgid(0, 0) = 0
[pid 6370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6370] write(3, "1000", 4) = 4
[pid 6370] close(3) = 0
[pid 6370] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6370] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.224209][ T6362] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.247281][ T6366] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6370] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6370] close(5) = 0
[pid 6370] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6373 attached
) = 6373
[pid 6370] tkill(6373, SIGSTOP) = 0
[pid 6373] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6370, si_uid=0} ---
[pid 6370] exit_group(0) = ?
[pid 6373] --- stopped by SIGSTOP ---
[pid 6370] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6370, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6373] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6373] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6374 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6374
[pid 6374] set_robust_list(0x5555564fe760, 24) = 0
[pid 6374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6374] setpgid(0, 0) = 0
[pid 6374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6374] write(3, "1000", 4) = 4
[pid 6374] close(3) = 0
[pid 6374] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6374] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.272195][ T6370] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6374] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6374] close(5) = 0
[pid 6374] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6377 attached
) = 6377
[pid 6374] tkill(6377, SIGSTOP) = 0
[pid 6374] exit_group(0) = ?
[pid 6377] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6374, si_uid=0} ---
[pid 6377] --- stopped by SIGSTOP ---
[pid 6374] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6377] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6377] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6378 attached
[pid 6378] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6378
[pid 6378] <... set_robust_list resumed>) = 0
[pid 6378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6378] setpgid(0, 0) = 0
[pid 6378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6378] write(3, "1000", 4) = 4
[pid 6378] close(3) = 0
[pid 6378] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6378] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6378] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6378] close(5) = 0
[pid 6378] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6381 attached
) = 6381
[pid 6378] tkill(6381, SIGSTOP) = 0
[pid 6381] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6378, si_uid=0} ---
[pid 6378] exit_group(0 <unfinished ...>
[pid 6381] --- stopped by SIGSTOP ---
[pid 6378] <... exit_group resumed>) = ?
[pid 6378] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6381] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6382 attached
<unfinished ...>
[pid 6381] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6382
[pid 6382] set_robust_list(0x5555564fe760, 24) = 0
[pid 6382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6382] setpgid(0, 0) = 0
[pid 6382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6382] write(3, "1000", 4) = 4
[pid 6382] close(3) = 0
[pid 6382] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6382] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.303853][ T6374] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.336292][ T6378] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6382] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6382] close(5) = 0
[pid 6382] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6385 attached
) = 6385
[pid 6382] tkill(6385, SIGSTOP) = 0
[pid 6382] exit_group(0 <unfinished ...>
[pid 6385] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6382, si_uid=0} ---
[pid 6382] <... exit_group resumed>) = ?
[pid 6385] --- stopped by SIGSTOP ---
[pid 6382] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6382, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6385] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6385] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6386 attached
<unfinished ...>
[pid 6386] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6386
[pid 6386] <... set_robust_list resumed>) = 0
[pid 6386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6386] setpgid(0, 0) = 0
[pid 6386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6386] write(3, "1000", 4) = 4
[pid 6386] close(3) = 0
[pid 6386] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6386] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6386] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6386] close(5) = 0
[pid 6386] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6389 attached
) = 6389
[pid 6386] tkill(6389, SIGSTOP) = 0
[pid 6389] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6386, si_uid=0} ---
[pid 6389] --- stopped by SIGSTOP ---
[pid 6386] exit_group(0) = ?
[pid 6386] +++ exited with 0 +++
[pid 5038] --- 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 6389] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6389] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6390 attached
, child_tidptr=0x5555564fe750) = 6390
[pid 6390] set_robust_list(0x5555564fe760, 24) = 0
[pid 6390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6390] setpgid(0, 0) = 0
[pid 6390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6390] write(3, "1000", 4) = 4
[pid 6390] close(3) = 0
[pid 6390] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6390] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.359257][ T6382] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.382115][ T6386] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6390] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6390] close(5) = 0
[pid 6390] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6393 attached
) = 6393
[pid 6390] tkill(6393, SIGSTOP) = 0
[pid 6390] exit_group(0 <unfinished ...>
[pid 6393] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6390, si_uid=0} ---
[pid 6393] --- stopped by SIGSTOP ---
[pid 6390] <... exit_group resumed>) = ?
[pid 6390] +++ exited with 0 +++
[pid 6393] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6390, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6393] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6394 attached
, child_tidptr=0x5555564fe750) = 6394
[pid 6394] set_robust_list(0x5555564fe760, 24) = 0
[pid 6394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6394] setpgid(0, 0) = 0
[pid 6394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6394] write(3, "1000", 4) = 4
[pid 6394] close(3) = 0
[pid 6394] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6394] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.405686][ T6390] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6394] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6394] close(5) = 0
[pid 6394] clone(child_stack=NULL, flags=0) = 6397
./strace-static-x86_64: Process 6397 attached
[pid 6394] tkill(6397, SIGSTOP) = 0
[pid 6397] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6394, si_uid=0} ---
[pid 6394] exit_group(0 <unfinished ...>
[pid 6397] --- stopped by SIGSTOP ---
[pid 6394] <... exit_group resumed>) = ?
[pid 6394] +++ exited with 0 +++
[pid 6397] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6398 attached
<unfinished ...>
[pid 6397] +++ killed by SIGHUP +++
[pid 6398] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6398
[pid 6398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6398] setpgid(0, 0) = 0
[pid 6398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6398] write(3, "1000", 4) = 4
[pid 6398] close(3) = 0
[pid 6398] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6398] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6398] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6398] close(5) = 0
[pid 6398] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6401 attached
) = 6401
[pid 6398] tkill(6401, SIGSTOP) = 0
[pid 6398] exit_group(0 <unfinished ...>
[pid 6401] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6398, si_uid=0} ---
[pid 6401] --- stopped by SIGSTOP ---
[pid 6398] <... exit_group resumed>) = ?
[pid 6398] +++ exited with 0 +++
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6401] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 6401] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6402 attached
, child_tidptr=0x5555564fe750) = 6402
[pid 6402] set_robust_list(0x5555564fe760, 24) = 0
[pid 6402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6402] setpgid(0, 0) = 0
[pid 6402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6402] write(3, "1000", 4) = 4
[pid 6402] close(3) = 0
[pid 6402] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6402] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.431528][ T6394] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.455557][ T6398] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6402] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6402] close(5) = 0
[pid 6402] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6405 attached
) = 6405
[pid 6402] tkill(6405, SIGSTOP) = 0
[pid 6405] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6402, si_uid=0} ---
[pid 6405] --- stopped by SIGSTOP ---
[pid 6402] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6405, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6402] exit_group(0) = ?
[pid 6402] +++ exited with 0 +++
[pid 6405] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6405] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6406 attached
, child_tidptr=0x5555564fe750) = 6406
[pid 6406] set_robust_list(0x5555564fe760, 24) = 0
[pid 6406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6406] setpgid(0, 0) = 0
[pid 6406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6406] write(3, "1000", 4) = 4
[pid 6406] close(3) = 0
[pid 6406] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6406] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.479689][ T6402] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6406] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6406] close(5) = 0
[pid 6406] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6409 attached
) = 6409
[pid 6406] tkill(6409, SIGSTOP) = 0
[pid 6409] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6406, si_uid=0} ---
[pid 6409] --- stopped by SIGSTOP ---
[pid 6406] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6409, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6406] exit_group(0) = ?
[pid 6406] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6409] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6409] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6410 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6410
[pid 6410] set_robust_list(0x5555564fe760, 24) = 0
[pid 6410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6410] setpgid(0, 0) = 0
[pid 6410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6410] write(3, "1000", 4) = 4
[pid 6410] close(3) = 0
[pid 6410] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6410] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6410] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6410] close(5) = 0
[pid 6410] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6413 attached
) = 6413
[pid 6410] tkill(6413, SIGSTOP) = 0
[pid 6413] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6410, si_uid=0} ---
[pid 6410] exit_group(0 <unfinished ...>
[pid 6413] --- stopped by SIGSTOP ---
[pid 6410] <... exit_group resumed>) = ?
[pid 6410] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6413] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 6413] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6414 attached
, child_tidptr=0x5555564fe750) = 6414
[pid 6414] set_robust_list(0x5555564fe760, 24) = 0
[pid 6414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6414] setpgid(0, 0) = 0
[pid 6414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6414] write(3, "1000", 4) = 4
[pid 6414] close(3) = 0
[pid 6414] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6414] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.504636][ T6406] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.529584][ T6410] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6414] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6414] close(5) = 0
[pid 6414] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6417 attached
) = 6417
[pid 6414] tkill(6417, SIGSTOP) = 0
[pid 6417] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6414, si_uid=0} ---
[pid 6414] exit_group(0) = ?
[pid 6417] --- stopped by SIGSTOP ---
[pid 6414] +++ exited with 0 +++
[pid 6417] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6417] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6418 attached
, child_tidptr=0x5555564fe750) = 6418
[pid 6418] set_robust_list(0x5555564fe760, 24) = 0
[pid 6418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6418] setpgid(0, 0) = 0
[pid 6418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6418] write(3, "1000", 4) = 4
[pid 6418] close(3) = 0
[pid 6418] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6418] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.554244][ T6414] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6418] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6418] close(5) = 0
[pid 6418] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6421 attached
) = 6421
[pid 6418] tkill(6421, SIGSTOP) = 0
[pid 6418] exit_group(0 <unfinished ...>
[pid 6421] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6418, si_uid=0} ---
[pid 6418] <... exit_group resumed>) = ?
[pid 6421] --- stopped by SIGSTOP ---
[pid 6418] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6421] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6422 attached
, child_tidptr=0x5555564fe750) = 6422
[pid 6422] set_robust_list(0x5555564fe760, 24) = 0
[pid 6421] +++ killed by SIGHUP +++
[pid 6422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6422] setpgid(0, 0) = 0
[pid 6422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6422] write(3, "1000", 4) = 4
[pid 6422] close(3) = 0
[pid 6422] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6422] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6422] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6422] close(5) = 0
[pid 6422] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6425 attached
) = 6425
[pid 6422] tkill(6425, SIGSTOP) = 0
[pid 6422] exit_group(0) = ?
[pid 6425] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6422, si_uid=0} ---
[pid 6422] +++ exited with 0 +++
[pid 6425] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6422, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6426 attached
, child_tidptr=0x5555564fe750) = 6426
[pid 6426] set_robust_list(0x5555564fe760, 24) = 0
[pid 6426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6426] setpgid(0, 0) = 0
[pid 6426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6426] write(3, "1000", 4) = 4
[pid 6426] close(3) = 0
[pid 6426] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6426] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.588739][ T6418] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.620671][ T6422] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6426] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6426] close(5) = 0
[pid 6426] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6429 attached
) = 6429
[pid 6426] tkill(6429, SIGSTOP) = 0
[pid 6426] exit_group(0 <unfinished ...>
[pid 6429] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6426, si_uid=0} ---
[pid 6429] --- stopped by SIGSTOP ---
[pid 6426] <... exit_group resumed>) = ?
[pid 6426] +++ exited with 0 +++
[pid 6429] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6429] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6430 attached
, child_tidptr=0x5555564fe750) = 6430
[pid 6430] set_robust_list(0x5555564fe760, 24) = 0
[pid 6430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6430] setpgid(0, 0) = 0
[pid 6430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6430] write(3, "1000", 4) = 4
[pid 6430] close(3) = 0
[pid 6430] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6430] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6430] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6430] close(5) = 0
[pid 6430] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6433 attached
) = 6433
[pid 6430] tkill(6433, SIGSTOP) = 0
[pid 6430] exit_group(0) = ?
[pid 6433] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6430, si_uid=0} ---
[pid 6433] --- stopped by SIGSTOP ---
[pid 6430] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6430, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6433] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6433] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6434 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6434
[pid 6434] set_robust_list(0x5555564fe760, 24) = 0
[pid 6434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6434] setpgid(0, 0) = 0
[pid 6434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6434] write(3, "1000", 4) = 4
[pid 6434] close(3) = 0
[pid 6434] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6434] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.641797][ T6426] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.664512][ T6430] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6434] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6434] close(5) = 0
[pid 6434] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6437 attached
) = 6437
[pid 6434] tkill(6437, SIGSTOP) = 0
[pid 6437] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6434, si_uid=0} ---
[pid 6434] exit_group(0) = ?
[pid 6437] --- stopped by SIGSTOP ---
[pid 6434] +++ exited with 0 +++
[pid 6437] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- 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 6437] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6438 attached
, child_tidptr=0x5555564fe750) = 6438
[pid 6438] set_robust_list(0x5555564fe760, 24) = 0
[pid 6438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6438] setpgid(0, 0) = 0
[pid 6438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6438] write(3, "1000", 4) = 4
[pid 6438] close(3) = 0
[pid 6438] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6438] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6438] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6438] close(5) = 0
[pid 6438] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6443 attached
) = 6443
[pid 6438] tkill(6443, SIGSTOP <unfinished ...>
[pid 6443] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6438, si_uid=0} ---
[pid 6438] <... tkill resumed>) = 0
[pid 6443] --- stopped by SIGSTOP ---
[pid 6438] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6443, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6438] exit_group(0) = ?
[pid 6438] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6443] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6443] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6444 attached
, child_tidptr=0x5555564fe750) = 6444
[pid 6444] set_robust_list(0x5555564fe760, 24) = 0
[pid 6444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6444] setpgid(0, 0) = 0
[pid 6444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6444] write(3, "1000", 4) = 4
[pid 6444] close(3) = 0
[pid 6444] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6444] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.701650][ T6434] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.728717][ T6438] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6444] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6444] close(5) = 0
[pid 6444] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6447 attached
) = 6447
[pid 6444] tkill(6447, SIGSTOP) = 0
[pid 6447] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6444, si_uid=0} ---
[pid 6447] --- stopped by SIGSTOP ---
[pid 6444] exit_group(0) = ?
[pid 6444] +++ exited with 0 +++
[pid 6447] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6447] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6448 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6448
[pid 6448] set_robust_list(0x5555564fe760, 24) = 0
[pid 6448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6448] setpgid(0, 0) = 0
[pid 6448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6448] write(3, "1000", 4) = 4
[pid 6448] close(3) = 0
[pid 6448] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6448] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6448] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6448] close(5) = 0
[pid 6448] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6451 attached
) = 6451
[pid 6448] tkill(6451, SIGSTOP <unfinished ...>
[pid 6451] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6448, si_uid=0} ---
[pid 6448] <... tkill resumed>) = 0
[pid 6448] exit_group(0) = ?
[pid 6451] --- stopped by SIGSTOP ---
[pid 6448] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6451] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6452 attached
, child_tidptr=0x5555564fe750) = 6452
[pid 6452] set_robust_list(0x5555564fe760, 24) = 0
[pid 6452] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 6451] +++ killed by SIGHUP +++
[pid 6452] <... prctl resumed>) = 0
[pid 6452] setpgid(0, 0) = 0
[pid 6452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6452] write(3, "1000", 4) = 4
[pid 6452] close(3) = 0
[pid 6452] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6452] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.753811][ T6444] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.775808][ T6448] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6452] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6452] close(5) = 0
[pid 6452] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6455 attached
) = 6455
[pid 6452] tkill(6455, SIGSTOP) = 0
[pid 6452] exit_group(0 <unfinished ...>
[pid 6455] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6452, si_uid=0} ---
[pid 6452] <... exit_group resumed>) = ?
[pid 6455] --- stopped by SIGSTOP ---
[pid 6452] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6455] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6456 attached
<unfinished ...>
[pid 6455] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6456
[pid 6456] set_robust_list(0x5555564fe760, 24) = 0
[pid 6456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6456] setpgid(0, 0) = 0
[pid 6456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6456] write(3, "1000", 4) = 4
[pid 6456] close(3) = 0
[pid 6456] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6456] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6456] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6456] close(5) = 0
[pid 6456] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6460 attached
) = 6460
[pid 6456] tkill(6460, SIGSTOP) = 0
[pid 6456] exit_group(0 <unfinished ...>
[pid 6460] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6456, si_uid=0} ---
[pid 6456] <... exit_group resumed>) = ?
[pid 6460] --- stopped by SIGSTOP ---
[pid 6456] +++ exited with 0 +++
[pid 6460] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6460] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6461 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6461
[pid 6461] set_robust_list(0x5555564fe760, 24) = 0
[pid 6461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6461] setpgid(0, 0) = 0
[pid 6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6461] write(3, "1000", 4) = 4
[pid 6461] close(3) = 0
[pid 6461] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6461] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.799075][ T6452] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.821674][ T6456] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6461] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6461] close(5) = 0
[pid 6461] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6465 attached
) = 6465
[pid 6461] tkill(6465, SIGSTOP) = 0
[pid 6465] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6461, si_uid=0} ---
[pid 6465] --- stopped by SIGSTOP ---
[pid 6461] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6465, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6461] exit_group(0) = ?
[pid 6461] +++ exited with 0 +++
[pid 6465] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6465] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6466 attached
, child_tidptr=0x5555564fe750) = 6466
[pid 6466] set_robust_list(0x5555564fe760, 24) = 0
[pid 6466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6466] setpgid(0, 0) = 0
[pid 6466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6466] write(3, "1000", 4) = 4
[pid 6466] close(3) = 0
[pid 6466] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6466] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6466] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6466] close(5) = 0
[pid 6466] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6472 attached
) = 6472
[pid 6466] tkill(6472, SIGSTOP) = 0
[pid 6472] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6466, si_uid=0} ---
[pid 6466] exit_group(0) = ?
[pid 6472] --- stopped by SIGSTOP ---
[pid 6466] +++ exited with 0 +++
[pid 6472] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6472] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6473 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6473
[pid 6473] set_robust_list(0x5555564fe760, 24) = 0
[pid 6473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6473] setpgid(0, 0) = 0
[pid 6473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6473] write(3, "1000", 4) = 4
[pid 6473] close(3) = 0
[pid 6473] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6473] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.844680][ T6461] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.868846][ T6466] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6473] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6473] close(5) = 0
[pid 6473] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6477 attached
) = 6477
[pid 6473] tkill(6477, SIGSTOP) = 0
[pid 6477] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6473, si_uid=0} ---
[pid 6473] exit_group(0) = ?
[pid 6477] --- stopped by SIGSTOP ---
[pid 6473] +++ exited with 0 +++
[pid 6477] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6477] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6478 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6478
[pid 6478] set_robust_list(0x5555564fe760, 24) = 0
[pid 6478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6478] setpgid(0, 0) = 0
[pid 6478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6478] write(3, "1000", 4) = 4
[pid 6478] close(3) = 0
[pid 6478] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6478] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6478] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6478] close(5) = 0
[pid 6478] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6481 attached
) = 6481
[pid 6478] tkill(6481, SIGSTOP) = 0
[pid 6478] exit_group(0 <unfinished ...>
[pid 6481] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6478, si_uid=0} ---
[pid 6478] <... exit_group resumed>) = ?
[pid 6481] --- stopped by SIGSTOP ---
[pid 6478] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6481] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6481] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6482 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6482
[pid 6482] set_robust_list(0x5555564fe760, 24) = 0
[pid 6482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6482] setpgid(0, 0) = 0
[pid 6482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6482] write(3, "1000", 4) = 4
[pid 6482] close(3) = 0
[pid 6482] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6482] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.891356][ T6473] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.914078][ T6478] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6482] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6482] close(5) = 0
[pid 6482] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6485 attached
) = 6485
[pid 6482] tkill(6485, SIGSTOP) = 0
[pid 6485] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6482, si_uid=0} ---
[pid 6482] exit_group(0 <unfinished ...>
[pid 6485] --- stopped by SIGSTOP ---
[pid 6482] <... exit_group resumed>) = ?
[pid 6482] +++ exited with 0 +++
[pid 6485] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6486 attached
<unfinished ...>
[pid 6485] +++ killed by SIGHUP +++
[pid 6486] set_robust_list(0x5555564fe760, 24) = 0
[pid 6486] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6486
[pid 6486] <... prctl resumed>) = 0
[pid 6486] setpgid(0, 0) = 0
[pid 6486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6486] write(3, "1000", 4) = 4
[pid 6486] close(3) = 0
[pid 6486] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6486] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6486] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6486] close(5) = 0
[pid 6486] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6489 attached
) = 6489
[pid 6486] tkill(6489, SIGSTOP) = 0
[pid 6489] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6486, si_uid=0} ---
[pid 6489] --- stopped by SIGSTOP ---
[pid 6486] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6489, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6486] exit_group(0) = ?
[pid 6486] +++ exited with 0 +++
[pid 6489] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6489] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6490 attached
, child_tidptr=0x5555564fe750) = 6490
[pid 6490] set_robust_list(0x5555564fe760, 24) = 0
[pid 6490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6490] setpgid(0, 0) = 0
[pid 6490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6490] write(3, "1000", 4) = 4
[pid 6490] close(3) = 0
[pid 6490] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6490] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.936182][ T6482] vhci_hcd vhci_hcd.0: port 0 already used
[ 252.959183][ T6486] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6490] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6490] close(5) = 0
[pid 6490] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6493 attached
) = 6493
[pid 6490] tkill(6493, SIGSTOP) = 0
[pid 6493] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6490, si_uid=0} ---
[pid 6493] --- stopped by SIGSTOP ---
[pid 6490] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6493, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6490] exit_group(0) = ?
[pid 6490] +++ exited with 0 +++
[pid 6493] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6490, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6494 attached
<unfinished ...>
[pid 6493] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6494
[pid 6494] set_robust_list(0x5555564fe760, 24) = 0
[pid 6494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6494] setpgid(0, 0) = 0
[pid 6494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6494] write(3, "1000", 4) = 4
[pid 6494] close(3) = 0
[pid 6494] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6494] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 252.984512][ T6490] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6494] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6494] close(5) = 0
[pid 6494] clone(child_stack=NULL, flags=0) = 6497
./strace-static-x86_64: Process 6497 attached
[pid 6494] tkill(6497, SIGSTOP) = 0
[pid 6494] exit_group(0 <unfinished ...>
[pid 6497] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6494, si_uid=0} ---
[pid 6497] --- stopped by SIGSTOP ---
[pid 6494] <... exit_group resumed>) = ?
[pid 6494] +++ exited with 0 +++
[pid 6497] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6494, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6497] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6498
./strace-static-x86_64: Process 6498 attached
[pid 6498] set_robust_list(0x5555564fe760, 24) = 0
[pid 6498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6498] setpgid(0, 0) = 0
[pid 6498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6498] write(3, "1000", 4) = 4
[pid 6498] close(3) = 0
[pid 6498] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6498] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6498] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6498] close(5) = 0
[pid 6498] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6501 attached
) = 6501
[pid 6498] tkill(6501, SIGSTOP) = 0
[pid 6498] exit_group(0 <unfinished ...>
[pid 6501] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6498, si_uid=0} ---
[pid 6498] <... exit_group resumed>) = ?
[pid 6501] --- stopped by SIGSTOP ---
[pid 6498] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6498, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6501] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6501] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6502 attached
[pid 6502] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6502
[pid 6502] <... set_robust_list resumed>) = 0
[pid 6502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6502] setpgid(0, 0) = 0
[pid 6502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6502] write(3, "1000", 4) = 4
[pid 6502] close(3) = 0
[pid 6502] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6502] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.008821][ T6494] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.032095][ T6498] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6502] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6502] close(5) = 0
[pid 6502] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6507 attached
) = 6507
[pid 6502] tkill(6507, SIGSTOP) = 0
[pid 6507] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6502, si_uid=0} ---
[pid 6502] exit_group(0 <unfinished ...>
[pid 6507] --- stopped by SIGSTOP ---
[pid 6502] <... exit_group resumed>) = ?
[pid 6502] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6502, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6507] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6508 attached
, child_tidptr=0x5555564fe750) = 6508
[pid 6507] +++ killed by SIGHUP +++
[pid 6508] set_robust_list(0x5555564fe760, 24) = 0
[pid 6508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6508] setpgid(0, 0) = 0
[pid 6508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6508] write(3, "1000", 4) = 4
[pid 6508] close(3) = 0
[pid 6508] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6508] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6508] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6508] close(5) = 0
[pid 6508] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6511 attached
) = 6511
[pid 6508] tkill(6511, SIGSTOP) = 0
[pid 6508] exit_group(0 <unfinished ...>
[pid 6511] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6508, si_uid=0} ---
[pid 6508] <... exit_group resumed>) = ?
[pid 6511] --- stopped by SIGSTOP ---
[pid 6508] +++ exited with 0 +++
[pid 6511] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6508, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6511] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6512 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6512
[pid 6512] set_robust_list(0x5555564fe760, 24) = 0
[pid 6512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6512] setpgid(0, 0) = 0
[pid 6512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6512] write(3, "1000", 4) = 4
[pid 6512] close(3) = 0
[pid 6512] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6512] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.055546][ T6502] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.078288][ T6508] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6512] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6512] close(5) = 0
[pid 6512] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6515 attached
) = 6515
[pid 6512] tkill(6515, SIGSTOP) = 0
[pid 6515] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6512, si_uid=0} ---
[pid 6512] exit_group(0) = ?
[pid 6515] --- stopped by SIGSTOP ---
[pid 6512] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6512, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 6515] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6515] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6516 attached
, child_tidptr=0x5555564fe750) = 6516
[pid 6516] set_robust_list(0x5555564fe760, 24) = 0
[pid 6516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6516] setpgid(0, 0) = 0
[pid 6516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6516] write(3, "1000", 4) = 4
[pid 6516] close(3) = 0
[pid 6516] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6516] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6516] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6516] close(5) = 0
[pid 6516] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6519 attached
) = 6519
[pid 6516] tkill(6519, SIGSTOP) = 0
[pid 6516] exit_group(0 <unfinished ...>
[pid 6519] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6516, si_uid=0} ---
[pid 6519] --- stopped by SIGSTOP ---
[pid 6516] <... exit_group resumed>) = ?
[pid 6516] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6516, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6519] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6519] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6520 attached
, child_tidptr=0x5555564fe750) = 6520
[pid 6520] set_robust_list(0x5555564fe760, 24) = 0
[pid 6520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6520] setpgid(0, 0) = 0
[pid 6520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6520] write(3, "1000", 4) = 4
[pid 6520] close(3) = 0
[pid 6520] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6520] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.100786][ T6512] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.125239][ T6516] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6520] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6520] close(5) = 0
[pid 6520] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6523 attached
) = 6523
[pid 6520] tkill(6523, SIGSTOP) = 0
[pid 6520] exit_group(0 <unfinished ...>
[pid 6523] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6520, si_uid=0} ---
[pid 6520] <... exit_group resumed>) = ?
[pid 6523] --- stopped by SIGSTOP ---
[pid 6520] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6523] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6524 attached
, child_tidptr=0x5555564fe750) = 6524
[pid 6524] set_robust_list(0x5555564fe760, 24) = 0
[pid 6524] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 6523] +++ killed by SIGHUP +++
[pid 6524] <... prctl resumed>) = 0
[pid 6524] setpgid(0, 0) = 0
[pid 6524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6524] write(3, "1000", 4) = 4
[pid 6524] close(3) = 0
[pid 6524] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6524] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.149473][ T6520] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6524] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6524] close(5) = 0
[pid 6524] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6527 attached
) = 6527
[pid 6524] tkill(6527, SIGSTOP) = 0
[pid 6527] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6524, si_uid=0} ---
[pid 6524] exit_group(0 <unfinished ...>
[pid 6527] --- stopped by SIGSTOP ---
[pid 6524] <... exit_group resumed>) = ?
[pid 6524] +++ exited with 0 +++
[pid 6527] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6528 attached
<unfinished ...>
[pid 6527] +++ killed by SIGHUP +++
[pid 6528] set_robust_list(0x5555564fe760, 24) = 0
[pid 6528] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6528
[pid 6528] <... prctl resumed>) = 0
[pid 6528] setpgid(0, 0) = 0
[pid 6528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6528] write(3, "1000", 4) = 4
[pid 6528] close(3) = 0
[pid 6528] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6528] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6528] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6528] close(5) = 0
[pid 6528] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6531 attached
) = 6531
[pid 6528] tkill(6531, SIGSTOP) = 0
[pid 6528] exit_group(0) = ?
[pid 6528] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6531] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6528, si_uid=0} ---
[pid 6531] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 6532
./strace-static-x86_64: Process 6532 attached
[pid 6532] set_robust_list(0x5555564fe760, 24) = 0
[pid 6532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6532] setpgid(0, 0) = 0
[pid 6532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6532] write(3, "1000", 4) = 4
[pid 6532] close(3) = 0
[pid 6532] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6532] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.180994][ T6524] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.205958][ T6528] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6532] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6532] close(5) = 0
[pid 6532] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6535 attached
) = 6535
[pid 6532] tkill(6535, SIGSTOP) = 0
[pid 6535] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6532, si_uid=0} ---
[pid 6535] --- stopped by SIGSTOP ---
[pid 6532] exit_group(0) = ?
[pid 6532] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6532, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6535] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6535] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6536 attached
, child_tidptr=0x5555564fe750) = 6536
[pid 6536] set_robust_list(0x5555564fe760, 24) = 0
[pid 6536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6536] setpgid(0, 0) = 0
[pid 6536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6536] write(3, "1000", 4) = 4
[pid 6536] close(3) = 0
[pid 6536] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6536] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6536] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6536] close(5) = 0
[pid 6536] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6539 attached
) = 6539
[pid 6536] tkill(6539, SIGSTOP) = 0
[pid 6539] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6536, si_uid=0} ---
[pid 6536] exit_group(0) = ?
[pid 6539] --- stopped by SIGSTOP ---
[pid 6536] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6536, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6539] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6539] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6540 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6540
[pid 6540] set_robust_list(0x5555564fe760, 24) = 0
[pid 6540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6540] setpgid(0, 0) = 0
[pid 6540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6540] write(3, "1000", 4) = 4
[pid 6540] close(3) = 0
[pid 6540] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6540] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.226781][ T6532] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.250023][ T6536] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6540] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6540] close(5) = 0
[pid 6540] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6543 attached
) = 6543
[pid 6540] tkill(6543, SIGSTOP) = 0
[pid 6543] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6540, si_uid=0} ---
[pid 6543] --- stopped by SIGSTOP ---
[pid 6540] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6543, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6540] exit_group(0) = ?
[pid 6540] +++ exited with 0 +++
[pid 6543] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6540, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6543] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6544 attached
<unfinished ...>
[pid 6544] set_robust_list(0x5555564fe760, 24) = 0
[pid 6544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6544
[pid 6544] <... prctl resumed>) = 0
[pid 6544] setpgid(0, 0) = 0
[pid 6544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6544] write(3, "1000", 4) = 4
[pid 6544] close(3) = 0
[pid 6544] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6544] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6544] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6544] close(5) = 0
[pid 6544] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6547 attached
) = 6547
[pid 6544] tkill(6547, SIGSTOP) = 0
[pid 6547] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6544, si_uid=0} ---
[pid 6544] exit_group(0 <unfinished ...>
[pid 6547] --- stopped by SIGSTOP ---
[pid 6544] <... exit_group resumed>) = ?
[pid 6544] +++ exited with 0 +++
[pid 6547] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6547] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6548 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6548
[pid 6548] set_robust_list(0x5555564fe760, 24) = 0
[pid 6548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6548] setpgid(0, 0) = 0
[pid 6548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6548] write(3, "1000", 4) = 4
[pid 6548] close(3) = 0
[pid 6548] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6548] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.284247][ T6540] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.307443][ T6544] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6548] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6548] close(5) = 0
[pid 6548] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6551 attached
) = 6551
[pid 6548] tkill(6551, SIGSTOP) = 0
[pid 6551] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6548, si_uid=0} ---
[pid 6548] exit_group(0) = ?
[pid 6551] --- stopped by SIGSTOP ---
[pid 6548] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6551] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6551] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6552 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6552
[pid 6552] set_robust_list(0x5555564fe760, 24) = 0
[pid 6552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6552] setpgid(0, 0) = 0
[pid 6552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6552] write(3, "1000", 4) = 4
[pid 6552] close(3) = 0
[pid 6552] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6552] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6552] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6552] close(5) = 0
[pid 6552] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6555 attached
) = 6555
[pid 6552] tkill(6555, SIGSTOP <unfinished ...>
[pid 6555] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6552, si_uid=0} ---
[pid 6552] <... tkill resumed>) = 0
[pid 6555] --- stopped by SIGSTOP ---
[pid 6552] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6555, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6552] exit_group(0) = ?
[pid 6552] +++ exited with 0 +++
[pid 6555] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6552, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6555] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6556 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6556
[pid 6556] set_robust_list(0x5555564fe760, 24) = 0
[pid 6556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6556] setpgid(0, 0) = 0
[pid 6556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6556] write(3, "1000", 4) = 4
[pid 6556] close(3) = 0
[pid 6556] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6556] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.334568][ T6548] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.357913][ T6552] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6556] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6556] close(5) = 0
[pid 6556] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6559 attached
) = 6559
[pid 6556] tkill(6559, SIGSTOP) = 0
[pid 6559] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6556, si_uid=0} ---
[pid 6559] --- stopped by SIGSTOP ---
[pid 6556] exit_group(0) = ?
[pid 6556] +++ exited with 0 +++
[pid 5038] --- 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 6559] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6559] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6560 attached
, child_tidptr=0x5555564fe750) = 6560
[pid 6560] set_robust_list(0x5555564fe760, 24) = 0
[pid 6560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6560] setpgid(0, 0) = 0
[pid 6560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6560] write(3, "1000", 4) = 4
[pid 6560] close(3) = 0
[pid 6560] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6560] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6560] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6560] close(5) = 0
[pid 6560] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6563 attached
) = 6563
[pid 6560] tkill(6563, SIGSTOP) = 0
[pid 6560] exit_group(0) = ?
[pid 6563] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6560, si_uid=0} ---
[pid 6563] --- stopped by SIGSTOP ---
[pid 6560] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6560, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6563] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6563] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6564 attached
[pid 6564] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6564
[pid 6564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6564] setpgid(0, 0) = 0
[pid 6564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6564] write(3, "1000", 4) = 4
[pid 6564] close(3) = 0
[pid 6564] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6564] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.380471][ T6556] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.403875][ T6560] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6564] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6564] close(5) = 0
[pid 6564] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6567 attached
) = 6567
[pid 6564] tkill(6567, SIGSTOP) = 0
[pid 6567] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6564, si_uid=0} ---
[pid 6564] exit_group(0 <unfinished ...>
[pid 6567] --- stopped by SIGSTOP ---
[pid 6564] <... exit_group resumed>) = ?
[pid 6564] +++ exited with 0 +++
[pid 6567] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6564, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6567] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6568 attached
, child_tidptr=0x5555564fe750) = 6568
[pid 6568] set_robust_list(0x5555564fe760, 24) = 0
[pid 6568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6568] setpgid(0, 0) = 0
[pid 6568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6568] write(3, "1000", 4) = 4
[pid 6568] close(3) = 0
[pid 6568] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6568] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6568] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6568] close(5) = 0
[pid 6568] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6571 attached
) = 6571
[pid 6568] tkill(6571, SIGSTOP) = 0
[pid 6568] exit_group(0 <unfinished ...>
[pid 6571] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6568, si_uid=0} ---
[pid 6568] <... exit_group resumed>) = ?
[pid 6571] --- stopped by SIGSTOP ---
[pid 6568] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6568, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 6571] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6571] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6572 attached
[pid 6572] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6572
[pid 6572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6572] setpgid(0, 0) = 0
[pid 6572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6572] write(3, "1000", 4) = 4
[pid 6572] close(3) = 0
[pid 6572] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6572] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.427351][ T6564] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.451276][ T6568] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6572] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6572] close(5) = 0
[pid 6572] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6575 attached
) = 6575
[pid 6572] tkill(6575, SIGSTOP) = 0
[pid 6575] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6572, si_uid=0} ---
[pid 6572] exit_group(0 <unfinished ...>
[pid 6575] --- stopped by SIGSTOP ---
[pid 6572] <... exit_group resumed>) = ?
[pid 6572] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6572, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6575] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6576 attached
<unfinished ...>
[pid 6575] +++ killed by SIGHUP +++
[pid 6576] set_robust_list(0x5555564fe760, 24) = 0
[pid 6576] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6576
[pid 6576] <... prctl resumed>) = 0
[pid 6576] setpgid(0, 0) = 0
[pid 6576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6576] write(3, "1000", 4) = 4
[pid 6576] close(3) = 0
[pid 6576] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6576] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.475041][ T6572] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6576] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6576] close(5) = 0
[pid 6576] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6579 attached
) = 6579
[pid 6576] tkill(6579, SIGSTOP) = 0
[pid 6579] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6576, si_uid=0} ---
[pid 6579] --- stopped by SIGSTOP ---
[pid 6576] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6579, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6576] exit_group(0) = ?
[pid 6576] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6576, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6579] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6579] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6580 attached
, child_tidptr=0x5555564fe750) = 6580
[pid 6580] set_robust_list(0x5555564fe760, 24) = 0
[pid 6580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6580] setpgid(0, 0) = 0
[pid 6580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6580] write(3, "1000", 4) = 4
[pid 6580] close(3) = 0
[pid 6580] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6580] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6580] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6580] close(5) = 0
[pid 6580] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6583 attached
) = 6583
[pid 6580] tkill(6583, SIGSTOP) = 0
[pid 6583] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6580, si_uid=0} ---
[pid 6583] --- stopped by SIGSTOP ---
[pid 6580] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6583, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6580] exit_group(0) = ?
[pid 6580] +++ exited with 0 +++
[pid 6583] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6580, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6583] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6584 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6584
[pid 6584] set_robust_list(0x5555564fe760, 24) = 0
[pid 6584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6584] setpgid(0, 0) = 0
[pid 6584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6584] write(3, "1000", 4) = 4
[pid 6584] close(3) = 0
[pid 6584] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6584] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.498877][ T6576] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.523181][ T6580] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6584] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6584] close(5) = 0
[pid 6584] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6587 attached
) = 6587
[pid 6584] tkill(6587, SIGSTOP) = 0
[pid 6587] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6584, si_uid=0} ---
[pid 6584] exit_group(0 <unfinished ...>
[pid 6587] --- stopped by SIGSTOP ---
[pid 6584] <... exit_group resumed>) = ?
[pid 6584] +++ exited with 0 +++
[pid 6587] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6584, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6587] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6588 attached
[pid 6588] set_robust_list(0x5555564fe760, 24) = 0
[pid 6588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6588
[pid 6588] setpgid(0, 0) = 0
[pid 6588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6588] write(3, "1000", 4) = 4
[pid 6588] close(3) = 0
[pid 6588] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6588] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.547820][ T6584] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6588] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6588] close(5) = 0
[pid 6588] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6591 attached
) = 6591
[pid 6588] tkill(6591, SIGSTOP) = 0
[pid 6591] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6588, si_uid=0} ---
[pid 6591] --- stopped by SIGSTOP ---
[pid 6588] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6591, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6588] exit_group(0) = ?
[pid 6588] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6588, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6591] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6591] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6592 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6592
[pid 6592] set_robust_list(0x5555564fe760, 24) = 0
[pid 6592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6592] setpgid(0, 0) = 0
[pid 6592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6592] write(3, "1000", 4) = 4
[pid 6592] close(3) = 0
[pid 6592] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6592] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6592] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6592] close(5) = 0
[pid 6592] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6595 attached
) = 6595
[pid 6592] tkill(6595, SIGSTOP) = 0
[pid 6595] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6592, si_uid=0} ---
[pid 6592] exit_group(0) = ?
[pid 6595] --- stopped by SIGSTOP ---
[pid 6592] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6592, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6595] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6596 attached
<unfinished ...>
[pid 6595] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6596
[pid 6596] set_robust_list(0x5555564fe760, 24) = 0
[pid 6596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6596] setpgid(0, 0) = 0
[pid 6596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6596] write(3, "1000", 4) = 4
[pid 6596] close(3) = 0
[pid 6596] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6596] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.572351][ T6588] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.597529][ T6592] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6596] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6596] close(5) = 0
[pid 6596] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6599 attached
) = 6599
[pid 6596] tkill(6599, SIGSTOP) = 0
[pid 6599] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6596, si_uid=0} ---
[pid 6599] --- stopped by SIGSTOP ---
[pid 6596] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6599, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6596] exit_group(0) = ?
[pid 6596] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6596, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6599] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6599] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6600 attached
[pid 6600] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6600
[pid 6600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6600] setpgid(0, 0) = 0
[pid 6600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6600] write(3, "1000", 4) = 4
[pid 6600] close(3) = 0
[pid 6600] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6600] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.621069][ T6596] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6600] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6600] close(5) = 0
[pid 6600] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6603 attached
) = 6603
[pid 6600] tkill(6603, SIGSTOP <unfinished ...>
[pid 6603] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6600, si_uid=0} ---
[pid 6600] <... tkill resumed>) = 0
[pid 6600] exit_group(0 <unfinished ...>
[pid 6603] --- stopped by SIGSTOP ---
[pid 6600] <... exit_group resumed>) = ?
[pid 6600] +++ exited with 0 +++
[pid 6603] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6600, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6604 attached
<unfinished ...>
[pid 6603] +++ killed by SIGHUP +++
[pid 6604] set_robust_list(0x5555564fe760, 24) = 0
[pid 6604] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6604
[pid 6604] <... prctl resumed>) = 0
[pid 6604] setpgid(0, 0) = 0
[pid 6604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6604] write(3, "1000", 4) = 4
[pid 6604] close(3) = 0
[pid 6604] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6604] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6604] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6604] close(5) = 0
[pid 6604] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6607 attached
) = 6607
[pid 6604] tkill(6607, SIGSTOP) = 0
[pid 6607] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6604, si_uid=0} ---
[pid 6604] exit_group(0) = ?
[pid 6607] --- stopped by SIGSTOP ---
[pid 6604] +++ exited with 0 +++
[pid 6607] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6604, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6607] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 6608
./strace-static-x86_64: Process 6608 attached
[pid 6608] set_robust_list(0x5555564fe760, 24) = 0
[pid 6608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6608] setpgid(0, 0) = 0
[pid 6608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6608] write(3, "1000", 4) = 4
[pid 6608] close(3) = 0
[pid 6608] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6608] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.645403][ T6600] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.669131][ T6604] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6608] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6608] close(5) = 0
[pid 6608] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6611 attached
) = 6611
[pid 6608] tkill(6611, SIGSTOP) = 0
[pid 6608] exit_group(0) = ?
[pid 6611] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6608, si_uid=0} ---
[pid 6608] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6608, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6611] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6612 attached
, child_tidptr=0x5555564fe750) = 6612
[pid 6612] set_robust_list(0x5555564fe760, 24) = 0
[pid 6612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6612] setpgid(0, 0) = 0
[pid 6612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6612] write(3, "1000", 4) = 4
[pid 6612] close(3) = 0
[pid 6612] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6612] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6612] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6612] close(5) = 0
[pid 6612] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6615 attached
) = 6615
[pid 6612] tkill(6615, SIGSTOP) = 0
[pid 6615] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6612, si_uid=0} ---
[pid 6612] exit_group(0 <unfinished ...>
[pid 6615] --- stopped by SIGSTOP ---
[pid 6612] <... exit_group resumed>) = ?
[pid 6612] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6612, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6615] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 6616
[pid 6615] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6616 attached
[pid 6616] set_robust_list(0x5555564fe760, 24) = 0
[pid 6616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6616] setpgid(0, 0) = 0
[pid 6616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6616] write(3, "1000", 4) = 4
[pid 6616] close(3) = 0
[pid 6616] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6616] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.698159][ T6608] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.725837][ T6612] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6616] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6616] close(5) = 0
[pid 6616] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6619 attached
) = 6619
[pid 6616] tkill(6619, SIGSTOP) = 0
[pid 6619] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6616, si_uid=0} ---
[pid 6619] --- stopped by SIGSTOP ---
[pid 6616] exit_group(0) = ?
[pid 6616] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6616, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6619] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6619] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6620 attached
, child_tidptr=0x5555564fe750) = 6620
[pid 6620] set_robust_list(0x5555564fe760, 24) = 0
[pid 6620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6620] setpgid(0, 0) = 0
[pid 6620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6620] write(3, "1000", 4) = 4
[pid 6620] close(3) = 0
[pid 6620] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6620] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6620] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6620] close(5) = 0
[pid 6620] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6623 attached
) = 6623
[pid 6620] tkill(6623, SIGSTOP) = 0
[pid 6623] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6620, si_uid=0} ---
[pid 6623] --- stopped by SIGSTOP ---
[pid 6620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6623, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6620] exit_group(0) = ?
[pid 6620] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6620, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6623] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6623] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6624 attached
, child_tidptr=0x5555564fe750) = 6624
[pid 6624] set_robust_list(0x5555564fe760, 24) = 0
[pid 6624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6624] setpgid(0, 0) = 0
[pid 6624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6624] write(3, "1000", 4) = 4
[pid 6624] close(3) = 0
[pid 6624] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6624] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.750130][ T6616] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.774626][ T6620] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6624] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6624] close(5) = 0
[pid 6624] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6627 attached
) = 6627
[pid 6624] tkill(6627, SIGSTOP) = 0
[pid 6627] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6624, si_uid=0} ---
[pid 6624] exit_group(0) = ?
[pid 6627] --- stopped by SIGSTOP ---
[pid 6624] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6624, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6627] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6627] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6628 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6628
[pid 6628] set_robust_list(0x5555564fe760, 24) = 0
[pid 6628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6628] setpgid(0, 0) = 0
[pid 6628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6628] write(3, "1000", 4) = 4
[pid 6628] close(3) = 0
[pid 6628] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6628] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.798434][ T6624] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6628] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6628] close(5) = 0
[pid 6628] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6631 attached
) = 6631
[pid 6628] tkill(6631, SIGSTOP) = 0
[pid 6628] exit_group(0) = ?
[pid 6631] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6628, si_uid=0} ---
[pid 6631] --- stopped by SIGSTOP ---
[pid 6628] +++ exited with 0 +++
[pid 6631] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6628, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6631] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6632 attached
, child_tidptr=0x5555564fe750) = 6632
[pid 6632] set_robust_list(0x5555564fe760, 24) = 0
[pid 6632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6632] setpgid(0, 0) = 0
[pid 6632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6632] write(3, "1000", 4) = 4
[pid 6632] close(3) = 0
[pid 6632] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6632] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6632] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6632] close(5) = 0
[pid 6632] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6635 attached
) = 6635
[pid 6632] tkill(6635, SIGSTOP) = 0
[pid 6635] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6632, si_uid=0} ---
[pid 6632] exit_group(0) = ?
[pid 6635] --- stopped by SIGSTOP ---
[pid 6632] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6632, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6635] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6636 attached
<unfinished ...>
[pid 6635] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6636
[pid 6636] set_robust_list(0x5555564fe760, 24) = 0
[pid 6636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6636] setpgid(0, 0) = 0
[pid 6636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6636] write(3, "1000", 4) = 4
[pid 6636] close(3) = 0
[pid 6636] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6636] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.822179][ T6628] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.845737][ T6632] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6636] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6636] close(5) = 0
[pid 6636] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6639 attached
) = 6639
[pid 6636] tkill(6639, SIGSTOP) = 0
[pid 6636] exit_group(0 <unfinished ...>
[pid 6639] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6636, si_uid=0} ---
[pid 6636] <... exit_group resumed>) = ?
[pid 6639] --- stopped by SIGSTOP ---
[pid 6636] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6636, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6639] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6640 attached
<unfinished ...>
[pid 6639] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6640
[pid 6640] set_robust_list(0x5555564fe760, 24) = 0
[pid 6640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6640] setpgid(0, 0) = 0
[pid 6640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6640] write(3, "1000", 4) = 4
[pid 6640] close(3) = 0
[pid 6640] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6640] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6640] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6640] close(5) = 0
[pid 6640] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6643 attached
) = 6643
[pid 6640] tkill(6643, SIGSTOP) = 0
[pid 6640] exit_group(0 <unfinished ...>
[pid 6643] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6640, si_uid=0} ---
[pid 6643] --- stopped by SIGSTOP ---
[pid 6640] <... exit_group resumed>) = ?
[pid 6640] +++ exited with 0 +++
[pid 6643] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6640, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6644 attached
<unfinished ...>
[pid 6643] +++ killed by SIGHUP +++
[pid 6644] set_robust_list(0x5555564fe760, 24) = 0
[pid 6644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6644] setpgid(0, 0 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6644
[pid 6644] <... setpgid resumed>) = 0
[pid 6644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6644] write(3, "1000", 4) = 4
[pid 6644] close(3) = 0
[pid 6644] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6644] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.868488][ T6636] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.890915][ T6640] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6644] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6644] close(5) = 0
[pid 6644] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6647 attached
) = 6647
[pid 6644] tkill(6647, SIGSTOP) = 0
[pid 6644] exit_group(0 <unfinished ...>
[pid 6647] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6644, si_uid=0} ---
[pid 6644] <... exit_group resumed>) = ?
[pid 6647] --- stopped by SIGSTOP ---
[pid 6644] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6644, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6647] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6647] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6648 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6648
[pid 6648] set_robust_list(0x5555564fe760, 24) = 0
[pid 6648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6648] setpgid(0, 0) = 0
[pid 6648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6648] write(3, "1000", 4) = 4
[pid 6648] close(3) = 0
[pid 6648] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6648] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6648] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6648] close(5) = 0
[pid 6648] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6651 attached
) = 6651
[pid 6648] tkill(6651, SIGSTOP) = 0
[pid 6651] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6648, si_uid=0} ---
[pid 6648] exit_group(0) = ?
[pid 6651] --- stopped by SIGSTOP ---
[pid 6648] +++ exited with 0 +++
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6651] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 6651] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6652 attached
, child_tidptr=0x5555564fe750) = 6652
[pid 6652] set_robust_list(0x5555564fe760, 24) = 0
[pid 6652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6652] setpgid(0, 0) = 0
[pid 6652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6652] write(3, "1000", 4) = 4
[pid 6652] close(3) = 0
[pid 6652] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6652] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6652] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6652] close(5) = 0
[pid 6652] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6655 attached
) = 6655
[pid 6652] tkill(6655, SIGSTOP) = 0
[pid 6652] exit_group(0 <unfinished ...>
[pid 6655] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6652, si_uid=0} ---
[pid 6652] <... exit_group resumed>) = ?
[pid 6655] --- stopped by SIGSTOP ---
[pid 6652] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6652, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6655] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6655] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6656 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6656
[pid 6656] set_robust_list(0x5555564fe760, 24) = 0
[pid 6656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6656] setpgid(0, 0) = 0
[pid 6656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6656] write(3, "1000", 4) = 4
[pid 6656] close(3) = 0
[pid 6656] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6656] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.914420][ T6644] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.935463][ T6648] vhci_hcd vhci_hcd.0: port 0 already used
[ 253.958252][ T6652] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6656] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6656] close(5) = 0
[pid 6656] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6659 attached
) = 6659
[pid 6656] tkill(6659, SIGSTOP) = 0
[pid 6659] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6656, si_uid=0} ---
[pid 6656] exit_group(0 <unfinished ...>
[pid 6659] --- stopped by SIGSTOP ---
[pid 6656] <... exit_group resumed>) = ?
[pid 6656] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6656, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6659] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6660 attached
<unfinished ...>
[pid 6659] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6660
[pid 6660] set_robust_list(0x5555564fe760, 24) = 0
[pid 6660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6660] setpgid(0, 0) = 0
[pid 6660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6660] write(3, "1000", 4) = 4
[pid 6660] close(3) = 0
[pid 6660] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6660] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6660] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6660] close(5) = 0
[pid 6660] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6663 attached
) = 6663
[pid 6660] tkill(6663, SIGSTOP) = 0
[pid 6663] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6660, si_uid=0} ---
[pid 6663] --- stopped by SIGSTOP ---
[pid 6660] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6663, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6660] exit_group(0) = ?
[pid 6660] +++ exited with 0 +++
[pid 6663] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6660, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6663] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6664 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6664
[pid 6664] set_robust_list(0x5555564fe760, 24) = 0
[pid 6664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6664] setpgid(0, 0) = 0
[pid 6664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6664] write(3, "1000", 4) = 4
[pid 6664] close(3) = 0
[pid 6664] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6664] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 253.989863][ T6656] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.011622][ T6660] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6664] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6664] close(5) = 0
[pid 6664] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6667 attached
) = 6667
[pid 6664] tkill(6667, SIGSTOP) = 0
[pid 6667] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6664, si_uid=0} ---
[pid 6664] exit_group(0 <unfinished ...>
[pid 6667] --- stopped by SIGSTOP ---
[pid 6664] <... exit_group resumed>) = ?
[pid 6664] +++ exited with 0 +++
[pid 6667] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6664, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6667] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6668 attached
, child_tidptr=0x5555564fe750) = 6668
[pid 6668] set_robust_list(0x5555564fe760, 24) = 0
[pid 6668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6668] setpgid(0, 0) = 0
[pid 6668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6668] write(3, "1000", 4) = 4
[pid 6668] close(3) = 0
[pid 6668] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6668] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.035541][ T6664] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6668] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6668] close(5) = 0
[pid 6668] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6671 attached
) = 6671
[pid 6668] tkill(6671, SIGSTOP) = 0
[pid 6671] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6668, si_uid=0} ---
[pid 6668] exit_group(0) = ?
[pid 6671] --- stopped by SIGSTOP ---
[pid 6668] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6668, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6671] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6672 attached
<unfinished ...>
[pid 6671] +++ killed by SIGHUP +++
[pid 6672] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6672
[pid 6672] <... set_robust_list resumed>) = 0
[pid 6672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6672] setpgid(0, 0) = 0
[pid 6672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6672] write(3, "1000", 4) = 4
[pid 6672] close(3) = 0
[pid 6672] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6672] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6672] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6672] close(5) = 0
[pid 6672] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6675 attached
) = 6675
[pid 6672] tkill(6675, SIGSTOP) = 0
[pid 6672] exit_group(0 <unfinished ...>
[pid 6675] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6672, si_uid=0} ---
[pid 6672] <... exit_group resumed>) = ?
[pid 6675] --- stopped by SIGSTOP ---
[pid 6672] +++ exited with 0 +++
[pid 6675] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6672, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6675] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6676 attached
, child_tidptr=0x5555564fe750) = 6676
[pid 6676] set_robust_list(0x5555564fe760, 24) = 0
[pid 6676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6676] setpgid(0, 0) = 0
[pid 6676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6676] write(3, "1000", 4) = 4
[pid 6676] close(3) = 0
[pid 6676] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6676] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.068564][ T6668] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.092607][ T6672] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6676] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6676] close(5) = 0
[pid 6676] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6679 attached
) = 6679
[pid 6676] tkill(6679, SIGSTOP) = 0
[pid 6676] exit_group(0 <unfinished ...>
[pid 6679] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6676, si_uid=0} ---
[pid 6676] <... exit_group resumed>) = ?
[pid 6679] --- stopped by SIGSTOP ---
[pid 6676] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6676, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6679] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6679] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6680 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6680
[pid 6680] set_robust_list(0x5555564fe760, 24) = 0
[pid 6680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6680] setpgid(0, 0) = 0
[pid 6680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6680] write(3, "1000", 4) = 4
[pid 6680] close(3) = 0
[pid 6680] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6680] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6680] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6680] close(5) = 0
[pid 6680] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6683 attached
) = 6683
[pid 6680] tkill(6683, SIGSTOP) = 0
[pid 6683] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6680, si_uid=0} ---
[pid 6680] exit_group(0 <unfinished ...>
[pid 6683] --- stopped by SIGSTOP ---
[pid 6680] <... exit_group resumed>) = ?
[pid 6680] +++ exited with 0 +++
[pid 6683] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6680, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6683] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6684 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6684
[pid 6684] set_robust_list(0x5555564fe760, 24) = 0
[pid 6684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6684] setpgid(0, 0) = 0
[pid 6684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6684] write(3, "1000", 4) = 4
[pid 6684] close(3) = 0
[pid 6684] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6684] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.118411][ T6676] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.142975][ T6680] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6684] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6684] close(5) = 0
[pid 6684] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6687 attached
) = 6687
[pid 6684] tkill(6687, SIGSTOP) = 0
[pid 6687] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6684, si_uid=0} ---
[pid 6687] --- stopped by SIGSTOP ---
[pid 6684] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6687, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6684] exit_group(0) = ?
[pid 6684] +++ exited with 0 +++
[pid 6687] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6684, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6687] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6688 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6688
[pid 6688] set_robust_list(0x5555564fe760, 24) = 0
[pid 6688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6688] setpgid(0, 0) = 0
[pid 6688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6688] write(3, "1000", 4) = 4
[pid 6688] close(3) = 0
[pid 6688] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6688] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6688] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6688] close(5) = 0
[pid 6688] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6692 attached
) = 6692
[pid 6688] tkill(6692, SIGSTOP) = 0
[pid 6692] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6688, si_uid=0} ---
[pid 6688] exit_group(0 <unfinished ...>
[pid 6692] --- stopped by SIGSTOP ---
[pid 6688] <... exit_group resumed>) = ?
[pid 6688] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6692] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6693 attached
<unfinished ...>
[pid 6692] +++ killed by SIGHUP +++
[pid 6693] set_robust_list(0x5555564fe760, 24) = 0
[pid 6693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6693] setpgid(0, 0 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6693
[pid 6693] <... setpgid resumed>) = 0
[pid 6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6693] write(3, "1000", 4) = 4
[pid 6693] close(3) = 0
[pid 6693] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6693] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6693] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6693] close(5) = 0
[pid 6693] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6697 attached
) = 6697
[pid 6693] tkill(6697, SIGSTOP) = 0
[pid 6697] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6693, si_uid=0} ---
[pid 6693] exit_group(0 <unfinished ...>
[pid 6697] --- stopped by SIGSTOP ---
[pid 6693] <... exit_group resumed>) = ?
[pid 6693] +++ exited with 0 +++
[pid 6697] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6693, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6697] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6698 attached
, child_tidptr=0x5555564fe750) = 6698
[pid 6698] set_robust_list(0x5555564fe760, 24) = 0
[pid 6698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6698] setpgid(0, 0) = 0
[pid 6698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6698] write(3, "1000", 4) = 4
[pid 6698] close(3) = 0
[pid 6698] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 254.165331][ T6684] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.188766][ T6688] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.211040][ T6693] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6698] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6698] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6698] close(5) = 0
[pid 6698] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6701 attached
) = 6701
[pid 6698] tkill(6701, SIGSTOP) = 0
[pid 6701] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6698, si_uid=0} ---
[pid 6698] exit_group(0 <unfinished ...>
[pid 6701] --- stopped by SIGSTOP ---
[pid 6698] <... exit_group resumed>) = ?
[pid 6698] +++ exited with 0 +++
[pid 6701] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6698, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6701] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6702 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6702
[pid 6702] set_robust_list(0x5555564fe760, 24) = 0
[pid 6702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6702] setpgid(0, 0) = 0
[pid 6702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6702] write(3, "1000", 4) = 4
[pid 6702] close(3) = 0
[pid 6702] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6702] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6702] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6702] close(5) = 0
[pid 6702] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6705 attached
) = 6705
[pid 6702] tkill(6705, SIGSTOP) = 0
[pid 6705] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6702, si_uid=0} ---
[pid 6702] exit_group(0 <unfinished ...>
[pid 6705] --- stopped by SIGSTOP ---
[pid 6702] <... exit_group resumed>) = ?
[pid 6702] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6702, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6705] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 6705] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6706 attached
, child_tidptr=0x5555564fe750) = 6706
[pid 6706] set_robust_list(0x5555564fe760, 24) = 0
[pid 6706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6706] setpgid(0, 0) = 0
[pid 6706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6706] write(3, "1000", 4) = 4
[pid 6706] close(3) = 0
[pid 6706] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6706] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.235723][ T6698] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.262008][ T6702] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6706] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6706] close(5) = 0
[pid 6706] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6709 attached
) = 6709
[pid 6706] tkill(6709, SIGSTOP <unfinished ...>
[pid 6709] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6706, si_uid=0} ---
[pid 6706] <... tkill resumed>) = 0
[pid 6709] --- stopped by SIGSTOP ---
[pid 6706] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6709, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6706] exit_group(0) = ?
[pid 6706] +++ exited with 0 +++
[pid 6709] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6706, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6709] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6710 attached
, child_tidptr=0x5555564fe750) = 6710
[pid 6710] set_robust_list(0x5555564fe760, 24) = 0
[pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6710] setpgid(0, 0) = 0
[pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6710] write(3, "1000", 4) = 4
[pid 6710] close(3) = 0
[pid 6710] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6710] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6710] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6710] close(5) = 0
[pid 6710] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6713 attached
) = 6713
[pid 6710] tkill(6713, SIGSTOP) = 0
[pid 6713] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6710, si_uid=0} ---
[pid 6710] exit_group(0) = ?
[pid 6713] --- stopped by SIGSTOP ---
[pid 6710] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6710, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6713] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6714 attached
, child_tidptr=0x5555564fe750) = 6714
[pid 6713] +++ killed by SIGHUP +++
[pid 6714] set_robust_list(0x5555564fe760, 24) = 0
[pid 6714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6714] setpgid(0, 0) = 0
[pid 6714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6714] write(3, "1000", 4) = 4
[pid 6714] close(3) = 0
[pid 6714] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6714] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.286615][ T6706] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.310749][ T6710] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6714] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6714] close(5) = 0
[pid 6714] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6717 attached
) = 6717
[pid 6714] tkill(6717, SIGSTOP) = 0
[pid 6717] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6714, si_uid=0} ---
[pid 6717] --- stopped by SIGSTOP ---
[pid 6714] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6717, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6714] exit_group(0) = ?
[pid 6714] +++ exited with 0 +++
[pid 6717] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6714, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6717] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6718 attached
, child_tidptr=0x5555564fe750) = 6718
[pid 6718] set_robust_list(0x5555564fe760, 24) = 0
[pid 6718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6718] setpgid(0, 0) = 0
[pid 6718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6718] write(3, "1000", 4) = 4
[pid 6718] close(3) = 0
[pid 6718] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6718] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.334132][ T6714] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6718] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6718] close(5) = 0
[pid 6718] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6721 attached
) = 6721
[pid 6718] tkill(6721, SIGSTOP) = 0
[pid 6721] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6718, si_uid=0} ---
[pid 6718] exit_group(0 <unfinished ...>
[pid 6721] --- stopped by SIGSTOP ---
[pid 6718] <... exit_group resumed>) = ?
[pid 6718] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6718, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6721] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6721] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6722 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6722
[pid 6722] set_robust_list(0x5555564fe760, 24) = 0
[pid 6722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6722] setpgid(0, 0) = 0
[pid 6722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6722] write(3, "1000", 4) = 4
[pid 6722] close(3) = 0
[pid 6722] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6722] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6722] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6722] close(5) = 0
[pid 6722] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6725 attached
) = 6725
[pid 6722] tkill(6725, SIGSTOP) = 0
[pid 6722] exit_group(0) = ?
[pid 6725] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6722, si_uid=0} ---
[pid 6722] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6722, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6725] --- stopped by SIGSTOP ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6726 attached
, child_tidptr=0x5555564fe750) = 6726
[pid 6726] set_robust_list(0x5555564fe760, 24) = 0
[pid 6726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6726] setpgid(0, 0) = 0
[pid 6726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6726] write(3, "1000", 4) = 4
[pid 6726] close(3) = 0
[pid 6726] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6726] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6726] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6726] close(5) = 0
[pid 6726] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6729 attached
) = 6729
[pid 6726] tkill(6729, SIGSTOP) = 0
[pid 6729] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6726, si_uid=0} ---
[pid 6729] --- stopped by SIGSTOP ---
[pid 6726] exit_group(0) = ?
[pid 6726] +++ exited with 0 +++
[pid 6729] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6726, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6729] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6730 attached
, child_tidptr=0x5555564fe750) = 6730
[pid 6730] set_robust_list(0x5555564fe760, 24) = 0
[pid 6730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6730] setpgid(0, 0) = 0
[pid 6730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6730] write(3, "1000", 4) = 4
[pid 6730] close(3) = 0
[pid 6730] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6730] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.359005][ T6718] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.381461][ T6722] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.403280][ T6726] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6730] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6730] close(5) = 0
[pid 6730] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6733 attached
) = 6733
[pid 6730] tkill(6733, SIGSTOP) = 0
[pid 6733] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6730, si_uid=0} ---
[pid 6730] exit_group(0 <unfinished ...>
[pid 6733] --- stopped by SIGSTOP ---
[pid 6730] <... exit_group resumed>) = ?
[pid 6730] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6730, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6733] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6733] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6734 attached
, child_tidptr=0x5555564fe750) = 6734
[pid 6734] set_robust_list(0x5555564fe760, 24) = 0
[pid 6734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6734] setpgid(0, 0) = 0
[pid 6734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6734] write(3, "1000", 4) = 4
[pid 6734] close(3) = 0
[pid 6734] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6734] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6734] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6734] close(5) = 0
[pid 6734] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6737 attached
) = 6737
[pid 6734] tkill(6737, SIGSTOP) = 0
[pid 6734] exit_group(0) = ?
[pid 6737] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6734, si_uid=0} ---
[pid 6737] --- stopped by SIGSTOP ---
[pid 6734] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6734, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 6737] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6737] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6738 attached
, child_tidptr=0x5555564fe750) = 6738
[pid 6738] set_robust_list(0x5555564fe760, 24) = 0
[pid 6738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6738] setpgid(0, 0) = 0
[pid 6738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6738] write(3, "1000", 4) = 4
[pid 6738] close(3) = 0
[pid 6738] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6738] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.427198][ T6730] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.451208][ T6734] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6738] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6738] close(5) = 0
[pid 6738] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6741 attached
) = 6741
[pid 6738] tkill(6741, SIGSTOP) = 0
[pid 6741] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6738, si_uid=0} ---
[pid 6741] --- stopped by SIGSTOP ---
[pid 6738] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6741, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6738] exit_group(0) = ?
[pid 6738] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6738, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6741] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6742 attached
, child_tidptr=0x5555564fe750) = 6742
[pid 6741] +++ killed by SIGHUP +++
[pid 6742] set_robust_list(0x5555564fe760, 24) = 0
[pid 6742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6742] setpgid(0, 0) = 0
[pid 6742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6742] write(3, "1000", 4) = 4
[pid 6742] close(3) = 0
[pid 6742] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6742] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.475659][ T6738] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6742] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6742] close(5) = 0
[pid 6742] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6745 attached
) = 6745
[pid 6742] tkill(6745, SIGSTOP) = 0
[pid 6742] exit_group(0) = ?
[pid 6745] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6742, si_uid=0} ---
[pid 6745] --- stopped by SIGSTOP ---
[pid 6742] +++ exited with 0 +++
[pid 6745] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6742, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6745] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6746 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6746
[pid 6746] set_robust_list(0x5555564fe760, 24) = 0
[pid 6746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6746] setpgid(0, 0) = 0
[pid 6746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6746] write(3, "1000", 4) = 4
[pid 6746] close(3) = 0
[pid 6746] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6746] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6746] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6746] close(5) = 0
[pid 6746] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6749 attached
) = 6749
[pid 6746] tkill(6749, SIGSTOP) = 0
[pid 6749] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6746, si_uid=0} ---
[pid 6749] --- stopped by SIGSTOP ---
[pid 6746] exit_group(0) = ?
[pid 6746] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6746, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6749] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6749] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6750 attached
, child_tidptr=0x5555564fe750) = 6750
[pid 6750] set_robust_list(0x5555564fe760, 24) = 0
[pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6750] setpgid(0, 0) = 0
[pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6750] write(3, "1000", 4) = 4
[pid 6750] close(3) = 0
[pid 6750] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6750] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.500052][ T6742] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.523504][ T6746] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6750] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6750] close(5) = 0
[pid 6750] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6753 attached
) = 6753
[pid 6750] tkill(6753, SIGSTOP) = 0
[pid 6753] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6750, si_uid=0} ---
[pid 6750] exit_group(0 <unfinished ...>
[pid 6753] --- stopped by SIGSTOP ---
[pid 6750] <... exit_group resumed>) = ?
[pid 6750] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6750, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6753] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6753] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6754 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6754
[pid 6754] set_robust_list(0x5555564fe760, 24) = 0
[pid 6754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6754] setpgid(0, 0) = 0
[pid 6754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6754] write(3, "1000", 4) = 4
[pid 6754] close(3) = 0
[pid 6754] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6754] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.546542][ T6750] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6754] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6754] close(5) = 0
[pid 6754] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6757 attached
) = 6757
[pid 6754] tkill(6757, SIGSTOP <unfinished ...>
[pid 6757] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6754, si_uid=0} ---
[pid 6757] --- stopped by SIGSTOP ---
[pid 6754] <... tkill resumed>) = 0
[pid 6754] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6757, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6754] exit_group(0) = ?
[pid 6754] +++ exited with 0 +++
[pid 6757] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6754, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6757] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6758 attached
, child_tidptr=0x5555564fe750) = 6758
[pid 6758] set_robust_list(0x5555564fe760, 24) = 0
[pid 6758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6758] setpgid(0, 0) = 0
[pid 6758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6758] write(3, "1000", 4) = 4
[pid 6758] close(3) = 0
[pid 6758] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6758] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6758] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6758] close(5) = 0
[pid 6758] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6761 attached
) = 6761
[pid 6758] tkill(6761, SIGSTOP) = 0
[pid 6761] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6758, si_uid=0} ---
[pid 6758] exit_group(0) = ?
[pid 6761] --- stopped by SIGSTOP ---
[pid 6758] +++ exited with 0 +++
[pid 5038] --- 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 6761] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6761] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6762 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6762
[pid 6762] set_robust_list(0x5555564fe760, 24) = 0
[pid 6762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6762] setpgid(0, 0) = 0
[pid 6762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6762] write(3, "1000", 4) = 4
[pid 6762] close(3) = 0
[pid 6762] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6762] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.571306][ T6754] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.599106][ T6758] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6762] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6762] close(5) = 0
[pid 6762] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6765 attached
) = 6765
[pid 6762] tkill(6765, SIGSTOP) = 0
[pid 6762] exit_group(0 <unfinished ...>
[pid 6765] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6762, si_uid=0} ---
[pid 6762] <... exit_group resumed>) = ?
[pid 6765] --- stopped by SIGSTOP ---
[pid 6762] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6762, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6765] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6765] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6766 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6766
[pid 6766] set_robust_list(0x5555564fe760, 24) = 0
[pid 6766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6766] setpgid(0, 0) = 0
[pid 6766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6766] write(3, "1000", 4) = 4
[pid 6766] close(3) = 0
[pid 6766] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6766] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6766] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6766] close(5) = 0
[pid 6766] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6769 attached
) = 6769
[pid 6766] tkill(6769, SIGSTOP) = 0
[pid 6769] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6766, si_uid=0} ---
[pid 6766] exit_group(0) = ?
[pid 6769] --- stopped by SIGSTOP ---
[pid 6766] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6766, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6769] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6770 attached
<unfinished ...>
[pid 6769] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6770
[pid 6770] set_robust_list(0x5555564fe760, 24) = 0
[pid 6770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6770] setpgid(0, 0) = 0
[pid 6770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6770] write(3, "1000", 4) = 4
[pid 6770] close(3) = 0
[pid 6770] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6770] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.623743][ T6762] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.647582][ T6766] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6770] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6770] close(5) = 0
[pid 6770] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6773 attached
) = 6773
[pid 6770] tkill(6773, SIGSTOP) = 0
[pid 6773] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6770, si_uid=0} ---
[pid 6770] exit_group(0 <unfinished ...>
[pid 6773] --- stopped by SIGSTOP ---
[pid 6770] <... exit_group resumed>) = ?
[pid 6770] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6770, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6773] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6773] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6774 attached
, child_tidptr=0x5555564fe750) = 6774
[pid 6774] set_robust_list(0x5555564fe760, 24) = 0
[pid 6774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6774] setpgid(0, 0) = 0
[pid 6774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6774] write(3, "1000", 4) = 4
[pid 6774] close(3) = 0
[pid 6774] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6774] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6774] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6774] close(5) = 0
[pid 6774] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6777 attached
) = 6777
[pid 6774] tkill(6777, SIGSTOP) = 0
[pid 6774] exit_group(0) = ?
[pid 6774] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6774, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6777] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6774, si_uid=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6777] --- stopped by SIGSTOP ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6778 attached
, child_tidptr=0x5555564fe750) = 6778
[pid 6778] set_robust_list(0x5555564fe760, 24) = 0
[pid 6778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6778] setpgid(0, 0) = 0
[pid 6778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6778] write(3, "1000", 4) = 4
[pid 6778] close(3) = 0
[pid 6778] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6778] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.680401][ T6770] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.704424][ T6774] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6778] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6778] close(5) = 0
[pid 6778] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6781 attached
) = 6781
[pid 6778] tkill(6781, SIGSTOP) = 0
[pid 6781] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6778, si_uid=0} ---
[pid 6778] exit_group(0 <unfinished ...>
[pid 6781] --- stopped by SIGSTOP ---
[pid 6778] <... exit_group resumed>) = ?
[pid 6778] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6778, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6781] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6781] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6782 attached
, child_tidptr=0x5555564fe750) = 6782
[pid 6782] set_robust_list(0x5555564fe760, 24) = 0
[pid 6782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6782] setpgid(0, 0) = 0
[pid 6782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6782] write(3, "1000", 4) = 4
[pid 6782] close(3) = 0
[pid 6782] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6782] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6782] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6782] close(5) = 0
[pid 6782] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6785 attached
) = 6785
[pid 6782] tkill(6785, SIGSTOP) = 0
[pid 6785] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6782, si_uid=0} ---
[pid 6785] --- stopped by SIGSTOP ---
[pid 6782] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6785, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6782] exit_group(0) = ?
[pid 6782] +++ exited with 0 +++
[pid 6785] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6782, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6785] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6786 attached
, child_tidptr=0x5555564fe750) = 6786
[pid 6786] set_robust_list(0x5555564fe760, 24) = 0
[pid 6786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6786] setpgid(0, 0) = 0
[pid 6786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6786] write(3, "1000", 4) = 4
[pid 6786] close(3) = 0
[pid 6786] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6786] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.737528][ T6778] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.761438][ T6782] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6786] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6786] close(5) = 0
[pid 6786] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6789 attached
) = 6789
[pid 6786] tkill(6789, SIGSTOP) = 0
[pid 6789] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6786, si_uid=0} ---
[pid 6789] --- stopped by SIGSTOP ---
[pid 6786] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6789, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6786] exit_group(0) = ?
[pid 6786] +++ exited with 0 +++
[pid 6789] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6786, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6790 attached
<unfinished ...>
[pid 6789] +++ killed by SIGHUP +++
[pid 6790] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6790
[pid 6790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6790] setpgid(0, 0) = 0
[pid 6790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6790] write(3, "1000", 4) = 4
[pid 6790] close(3) = 0
[pid 6790] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6790] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.785858][ T6786] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6790] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6790] close(5) = 0
[pid 6790] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6793 attached
) = 6793
[pid 6790] tkill(6793, SIGSTOP) = 0
[pid 6790] exit_group(0 <unfinished ...>
[pid 6793] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6790, si_uid=0} ---
[pid 6793] --- stopped by SIGSTOP ---
[pid 6790] <... exit_group resumed>) = ?
[pid 6790] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6790, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6793] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6793] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6794 attached
, child_tidptr=0x5555564fe750) = 6794
[pid 6794] set_robust_list(0x5555564fe760, 24) = 0
[pid 6794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6794] setpgid(0, 0) = 0
[pid 6794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6794] write(3, "1000", 4) = 4
[pid 6794] close(3) = 0
[pid 6794] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6794] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6794] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6794] close(5) = 0
[pid 6794] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6797 attached
) = 6797
[pid 6794] tkill(6797, SIGSTOP) = 0
[pid 6794] exit_group(0) = ?
[pid 6797] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6794, si_uid=0} ---
[pid 6797] --- stopped by SIGSTOP ---
[pid 6794] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6794, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6797] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6797] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6798 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6798
[pid 6798] set_robust_list(0x5555564fe760, 24) = 0
[pid 6798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6798] setpgid(0, 0) = 0
[pid 6798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6798] write(3, "1000", 4) = 4
[pid 6798] close(3) = 0
[pid 6798] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6798] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.809387][ T6790] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.833636][ T6794] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6798] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6798] close(5) = 0
[pid 6798] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6801 attached
) = 6801
[pid 6798] tkill(6801, SIGSTOP) = 0
[pid 6798] exit_group(0 <unfinished ...>
[pid 6801] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6798, si_uid=0} ---
[pid 6798] <... exit_group resumed>) = ?
[pid 6801] --- stopped by SIGSTOP ---
[pid 6798] +++ exited with 0 +++
[pid 6801] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6798, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6801] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6802 attached
, child_tidptr=0x5555564fe750) = 6802
[pid 6802] set_robust_list(0x5555564fe760, 24) = 0
[pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6802] setpgid(0, 0) = 0
[pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6802] write(3, "1000", 4) = 4
[pid 6802] close(3) = 0
[pid 6802] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6802] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.857648][ T6798] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6802] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6802] close(5) = 0
[pid 6802] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6805 attached
) = 6805
[pid 6802] tkill(6805, SIGSTOP) = 0
[pid 6805] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6802, si_uid=0} ---
[pid 6802] exit_group(0 <unfinished ...>
[pid 6805] --- stopped by SIGSTOP ---
[pid 6802] <... exit_group resumed>) = ?
[pid 6802] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6802, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6805] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6805] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6806 attached
, child_tidptr=0x5555564fe750) = 6806
[pid 6806] set_robust_list(0x5555564fe760, 24) = 0
[pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6806] setpgid(0, 0) = 0
[pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6806] write(3, "1000", 4) = 4
[pid 6806] close(3) = 0
[pid 6806] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6806] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6806] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6806] close(5) = 0
[pid 6806] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6809 attached
) = 6809
[pid 6806] tkill(6809, SIGSTOP) = 0
[pid 6809] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6806, si_uid=0} ---
[pid 6806] exit_group(0 <unfinished ...>
[pid 6809] --- stopped by SIGSTOP ---
[pid 6806] <... exit_group resumed>) = ?
[pid 6806] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6806, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6809] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6809] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6810 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6810
[pid 6810] set_robust_list(0x5555564fe760, 24) = 0
[pid 6810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6810] setpgid(0, 0) = 0
[pid 6810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6810] write(3, "1000", 4) = 4
[pid 6810] close(3) = 0
[pid 6810] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6810] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.881327][ T6802] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.905613][ T6806] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6810] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6810] close(5) = 0
[pid 6810] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6813 attached
) = 6813
[pid 6810] tkill(6813, SIGSTOP) = 0
[pid 6813] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6810, si_uid=0} ---
[pid 6810] exit_group(0 <unfinished ...>
[pid 6813] --- stopped by SIGSTOP ---
[pid 6810] <... exit_group resumed>) = ?
[pid 6810] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6810, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6813] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6813] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6814 attached
, child_tidptr=0x5555564fe750) = 6814
[pid 6814] set_robust_list(0x5555564fe760, 24) = 0
[pid 6814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6814] setpgid(0, 0) = 0
[pid 6814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6814] write(3, "1000", 4) = 4
[pid 6814] close(3) = 0
[pid 6814] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6814] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.927607][ T6810] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6814] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6814] close(5) = 0
[pid 6814] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6817 attached
) = 6817
[pid 6814] tkill(6817, SIGSTOP) = 0
[pid 6814] exit_group(0 <unfinished ...>
[pid 6817] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6814, si_uid=0} ---
[pid 6814] <... exit_group resumed>) = ?
[pid 6817] --- stopped by SIGSTOP ---
[pid 6814] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6814, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6817] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6818 attached
<unfinished ...>
[pid 6817] +++ killed by SIGHUP +++
[pid 6818] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6818
[pid 6818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6818] setpgid(0, 0) = 0
[pid 6818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6818] write(3, "1000", 4) = 4
[pid 6818] close(3) = 0
[pid 6818] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6818] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6818] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6818] close(5) = 0
[pid 6818] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6821 attached
) = 6821
[pid 6818] tkill(6821, SIGSTOP) = 0
[pid 6821] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6818, si_uid=0} ---
[pid 6821] --- stopped by SIGSTOP ---
[pid 6818] exit_group(0) = ?
[pid 6818] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6818, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6821] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6822 attached
<unfinished ...>
[pid 6821] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6822
[pid 6822] set_robust_list(0x5555564fe760, 24) = 0
[pid 6822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6822] setpgid(0, 0) = 0
[pid 6822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6822] write(3, "1000", 4) = 4
[pid 6822] close(3) = 0
[pid 6822] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6822] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.952457][ T6814] vhci_hcd vhci_hcd.0: port 0 already used
[ 254.975130][ T6818] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6822] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6822] close(5) = 0
[pid 6822] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6825 attached
) = 6825
[pid 6822] tkill(6825, SIGSTOP) = 0
[pid 6825] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6822, si_uid=0} ---
[pid 6825] --- stopped by SIGSTOP ---
[pid 6822] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6825, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6822] exit_group(0) = ?
[pid 6822] +++ exited with 0 +++
[pid 6825] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6822, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6825] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6826 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6826
[pid 6826] set_robust_list(0x5555564fe760, 24) = 0
[pid 6826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6826] setpgid(0, 0) = 0
[pid 6826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6826] write(3, "1000", 4) = 4
[pid 6826] close(3) = 0
[pid 6826] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6826] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6826] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6826] close(5) = 0
[pid 6826] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6829 attached
) = 6829
[pid 6826] tkill(6829, SIGSTOP <unfinished ...>
[pid 6829] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6826, si_uid=0} ---
[pid 6826] <... tkill resumed>) = 0
[pid 6829] --- stopped by SIGSTOP ---
[pid 6826] exit_group(0) = ?
[pid 6826] +++ exited with 0 +++
[pid 6829] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6826, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6830 attached
<unfinished ...>
[pid 6829] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6830
[pid 6830] set_robust_list(0x5555564fe760, 24) = 0
[pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6830] setpgid(0, 0) = 0
[pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6830] write(3, "1000", 4) = 4
[pid 6830] close(3) = 0
[pid 6830] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6830] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 254.998540][ T6822] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.021557][ T6826] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6830] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6830] close(5) = 0
[pid 6830] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6833 attached
) = 6833
[pid 6830] tkill(6833, SIGSTOP) = 0
[pid 6833] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6830, si_uid=0} ---
[pid 6830] exit_group(0 <unfinished ...>
[pid 6833] --- stopped by SIGSTOP ---
[pid 6830] <... exit_group resumed>) = ?
[pid 6830] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6830, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6833] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6833] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6834 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6834
[pid 6834] set_robust_list(0x5555564fe760, 24) = 0
[pid 6834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6834] setpgid(0, 0) = 0
[pid 6834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6834] write(3, "1000", 4) = 4
[pid 6834] close(3) = 0
[pid 6834] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6834] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6834] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6834] close(5) = 0
[pid 6834] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6837 attached
) = 6837
[pid 6834] tkill(6837, SIGSTOP) = 0
[pid 6834] exit_group(0 <unfinished ...>
[pid 6837] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6834, si_uid=0} ---
[pid 6834] <... exit_group resumed>) = ?
[pid 6837] --- stopped by SIGSTOP ---
[pid 6834] +++ exited with 0 +++
[pid 6837] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6834, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6837] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6838 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6838
[pid 6838] set_robust_list(0x5555564fe760, 24) = 0
[pid 6838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6838] setpgid(0, 0) = 0
[pid 6838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6838] write(3, "1000", 4) = 4
[pid 6838] close(3) = 0
[pid 6838] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6838] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.044528][ T6830] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.077110][ T6834] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6838] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6838] close(5) = 0
[pid 6838] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6841 attached
) = 6841
[pid 6838] tkill(6841, SIGSTOP) = 0
[pid 6838] exit_group(0) = ?
[pid 6838] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6838, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6841] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6838, si_uid=0} ---
[pid 6841] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6842 attached
, child_tidptr=0x5555564fe750) = 6842
[pid 6842] set_robust_list(0x5555564fe760, 24) = 0
[pid 6842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6842] setpgid(0, 0) = 0
[pid 6842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6842] write(3, "1000", 4) = 4
[pid 6842] close(3) = 0
[pid 6842] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6842] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6842] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6842] close(5) = 0
[pid 6842] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6845 attached
) = 6845
[pid 6842] tkill(6845, SIGSTOP) = 0
[pid 6845] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6842, si_uid=0} ---
[pid 6845] --- stopped by SIGSTOP ---
[pid 6842] exit_group(0) = ?
[pid 6842] +++ exited with 0 +++
[pid 6845] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6842, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6845] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6846 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6846
[pid 6846] set_robust_list(0x5555564fe760, 24) = 0
[pid 6846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6846] setpgid(0, 0) = 0
[pid 6846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6846] write(3, "1000", 4) = 4
[pid 6846] close(3) = 0
[pid 6846] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6846] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.100761][ T6838] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.125124][ T6842] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6846] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6846] close(5) = 0
[pid 6846] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6849 attached
) = 6849
[pid 6846] tkill(6849, SIGSTOP) = 0
[pid 6849] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6846, si_uid=0} ---
[pid 6846] exit_group(0 <unfinished ...>
[pid 6849] --- stopped by SIGSTOP ---
[pid 6846] <... exit_group resumed>) = ?
[pid 6846] +++ exited with 0 +++
[pid 6849] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6846, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6849] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6850 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6850
[pid 6850] set_robust_list(0x5555564fe760, 24) = 0
[pid 6850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6850] setpgid(0, 0) = 0
[pid 6850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6850] write(3, "1000", 4) = 4
[pid 6850] close(3) = 0
[pid 6850] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6850] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6850] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6850] close(5) = 0
[pid 6850] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6853 attached
) = 6853
[pid 6850] tkill(6853, SIGSTOP) = 0
[pid 6853] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6850, si_uid=0} ---
[pid 6850] exit_group(0) = ?
[pid 6853] --- stopped by SIGSTOP ---
[pid 6850] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6850, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6853] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6854 attached
<unfinished ...>
[pid 6853] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6854
[pid 6854] set_robust_list(0x5555564fe760, 24) = 0
[pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6854] setpgid(0, 0) = 0
[pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6854] write(3, "1000", 4) = 4
[pid 6854] close(3) = 0
[pid 6854] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6854] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.158419][ T6846] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.180947][ T6850] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.202909][ T6854] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6854] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6854] close(5) = 0
[pid 6854] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6857 attached
) = 6857
[pid 6854] tkill(6857, SIGSTOP) = 0
[pid 6857] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6854, si_uid=0} ---
[pid 6854] exit_group(0 <unfinished ...>
[pid 6857] --- stopped by SIGSTOP ---
[pid 6854] <... exit_group resumed>) = ?
[pid 6854] +++ exited with 0 +++
[pid 6857] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6854, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6857] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6858 attached
, child_tidptr=0x5555564fe750) = 6858
[pid 6858] set_robust_list(0x5555564fe760, 24) = 0
[pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6858] setpgid(0, 0) = 0
[pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6858] write(3, "1000", 4) = 4
[pid 6858] close(3) = 0
[pid 6858] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6858] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6858] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6858] close(5) = 0
[pid 6858] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6861 attached
) = 6861
[pid 6858] tkill(6861, SIGSTOP) = 0
[pid 6858] exit_group(0 <unfinished ...>
[pid 6861] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6858, si_uid=0} ---
[pid 6861] --- stopped by SIGSTOP ---
[pid 6858] <... exit_group resumed>) = ?
[pid 6858] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6858, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6861] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6861] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6862 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6862
[pid 6862] set_robust_list(0x5555564fe760, 24) = 0
[pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6862] setpgid(0, 0) = 0
[pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6862] write(3, "1000", 4) = 4
[pid 6862] close(3) = 0
[pid 6862] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6862] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6862] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6862] close(5) = 0
[pid 6862] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6865 attached
) = 6865
[pid 6862] tkill(6865, SIGSTOP) = 0
[pid 6865] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6862, si_uid=0} ---
[pid 6862] exit_group(0) = ?
[pid 6865] --- stopped by SIGSTOP ---
[pid 6862] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6862, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6865] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6865] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6866 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6866
[pid 6866] set_robust_list(0x5555564fe760, 24) = 0
[pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6866] setpgid(0, 0) = 0
[pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6866] write(3, "1000", 4) = 4
[pid 6866] close(3) = 0
[pid 6866] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6866] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.226465][ T6858] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.249822][ T6862] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6866] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6866] close(5) = 0
[pid 6866] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6869 attached
) = 6869
[pid 6866] tkill(6869, SIGSTOP) = 0
[pid 6869] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6866, si_uid=0} ---
[ 255.275476][ T6866] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6866] exit_group(0 <unfinished ...>
[pid 6869] --- stopped by SIGSTOP ---
[pid 6866] <... exit_group resumed>) = ?
[pid 6866] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6866, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6869] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 6870 attached
[pid 6869] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6870
[pid 6870] set_robust_list(0x5555564fe760, 24) = 0
[pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6870] setpgid(0, 0) = 0
[pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6870] write(3, "1000", 4) = 4
[pid 6870] close(3) = 0
[pid 6870] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6870] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6870] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6870] close(5) = 0
[pid 6870] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6873 attached
) = 6873
[pid 6870] tkill(6873, SIGSTOP) = 0
[pid 6870] exit_group(0 <unfinished ...>
[pid 6873] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6870, si_uid=0} ---
[pid 6873] --- stopped by SIGSTOP ---
[pid 6870] <... exit_group resumed>) = ?
[pid 6870] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6870, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6873] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6873] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6874 attached
, child_tidptr=0x5555564fe750) = 6874
[pid 6874] set_robust_list(0x5555564fe760, 24) = 0
[pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6874] setpgid(0, 0) = 0
[pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6874] write(3, "1000", 4) = 4
[pid 6874] close(3) = 0
[pid 6874] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6874] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6874] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6874] close(5) = 0
[pid 6874] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6877 attached
) = 6877
[pid 6874] tkill(6877, SIGSTOP) = 0
[pid 6877] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6874, si_uid=0} ---
[pid 6877] --- stopped by SIGSTOP ---
[pid 6874] exit_group(0) = ?
[pid 6874] +++ exited with 0 +++
[pid 6877] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6874, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6877] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6878 attached
, child_tidptr=0x5555564fe750) = 6878
[pid 6878] set_robust_list(0x5555564fe760, 24) = 0
[pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6878] setpgid(0, 0) = 0
[pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6878] write(3, "1000", 4) = 4
[pid 6878] close(3) = 0
[pid 6878] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6878] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.299128][ T6870] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.323444][ T6874] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6878] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6878] close(5) = 0
[pid 6878] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6881 attached
) = 6881
[pid 6878] tkill(6881, SIGSTOP) = 0
[pid 6878] exit_group(0 <unfinished ...>
[pid 6881] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6878, si_uid=0} ---
[pid 6881] --- stopped by SIGSTOP ---
[pid 6878] <... exit_group resumed>) = ?
[pid 6878] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6878, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6881] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6882 attached
, child_tidptr=0x5555564fe750) = 6882
[pid 6881] +++ killed by SIGHUP +++
[pid 6882] set_robust_list(0x5555564fe760, 24) = 0
[pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6882] setpgid(0, 0) = 0
[pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6882] write(3, "1000", 4) = 4
[pid 6882] close(3) = 0
[pid 6882] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6882] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.348335][ T6878] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6882] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6882] close(5) = 0
[pid 6882] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6885 attached
) = 6885
[pid 6882] tkill(6885, SIGSTOP) = 0
[pid 6885] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6882, si_uid=0} ---
[pid 6882] exit_group(0) = ?
[pid 6885] --- stopped by SIGSTOP ---
[pid 6882] +++ exited with 0 +++
[pid 6885] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6882, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6885] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6886 attached
, child_tidptr=0x5555564fe750) = 6886
[pid 6886] set_robust_list(0x5555564fe760, 24) = 0
[pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6886] setpgid(0, 0) = 0
[pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6886] write(3, "1000", 4) = 4
[pid 6886] close(3) = 0
[pid 6886] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6886] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6886] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6886] close(5) = 0
[pid 6886] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6889 attached
) = 6889
[pid 6886] tkill(6889, SIGSTOP) = 0
[pid 6889] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6886, si_uid=0} ---
[pid 6886] exit_group(0 <unfinished ...>
[pid 6889] --- stopped by SIGSTOP ---
[pid 6886] <... exit_group resumed>) = ?
[pid 6886] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6886, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6889] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6890 attached
<unfinished ...>
[pid 6889] +++ killed by SIGHUP +++
[pid 6890] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6890
[pid 6890] <... set_robust_list resumed>) = 0
[pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6890] setpgid(0, 0) = 0
[pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6890] write(3, "1000", 4) = 4
[pid 6890] close(3) = 0
[pid 6890] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6890] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.371156][ T6882] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.405407][ T6886] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6890] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6890] close(5) = 0
[pid 6890] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6895 attached
) = 6895
[pid 6890] tkill(6895, SIGSTOP) = 0
[pid 6895] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6890, si_uid=0} ---
[pid 6890] exit_group(0) = ?
[pid 6895] --- stopped by SIGSTOP ---
[pid 6890] +++ exited with 0 +++
[pid 6895] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6890, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6895] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6896 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6896
[pid 6896] set_robust_list(0x5555564fe760, 24) = 0
[pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6896] setpgid(0, 0) = 0
[pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6896] write(3, "1000", 4) = 4
[pid 6896] close(3) = 0
[pid 6896] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6896] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6896] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6896] close(5) = 0
[pid 6896] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6899 attached
) = 6899
[pid 6896] tkill(6899, SIGSTOP) = 0
[pid 6899] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6896, si_uid=0} ---
[pid 6899] --- stopped by SIGSTOP ---
[pid 6896] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6899, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6896] exit_group(0) = ?
[pid 6896] +++ exited with 0 +++
[pid 6899] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6896, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6900 attached
<unfinished ...>
[pid 6899] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6900
[pid 6900] set_robust_list(0x5555564fe760, 24) = 0
[pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6900] setpgid(0, 0) = 0
[pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6900] write(3, "1000", 4) = 4
[pid 6900] close(3) = 0
[pid 6900] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6900] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.429818][ T6890] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.462292][ T6896] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6900] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6900] close(5) = 0
[pid 6900] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6903 attached
) = 6903
[pid 6900] tkill(6903, SIGSTOP) = 0
[pid 6900] exit_group(0) = ?
[pid 6903] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6900, si_uid=0} ---
[pid 6903] --- stopped by SIGSTOP ---
[pid 6900] +++ exited with 0 +++
[pid 6903] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6900, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6903] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6904
./strace-static-x86_64: Process 6904 attached
[pid 6904] set_robust_list(0x5555564fe760, 24) = 0
[pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6904] setpgid(0, 0) = 0
[pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6904] write(3, "1000", 4) = 4
[pid 6904] close(3) = 0
[pid 6904] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6904] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6904] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6904] close(5) = 0
[pid 6904] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6907 attached
) = 6907
[pid 6904] tkill(6907, SIGSTOP) = 0
[pid 6907] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6904, si_uid=0} ---
[pid 6904] exit_group(0) = ?
[pid 6907] --- stopped by SIGSTOP ---
[pid 6904] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6904, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6907] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6908 attached
<unfinished ...>
[pid 6907] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6908
[pid 6908] set_robust_list(0x5555564fe760, 24) = 0
[pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6908] setpgid(0, 0) = 0
[pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6908] write(3, "1000", 4) = 4
[pid 6908] close(3) = 0
[pid 6908] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6908] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.484360][ T6900] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.507742][ T6904] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6908] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6908] close(5) = 0
[pid 6908] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6911 attached
) = 6911
[pid 6908] tkill(6911, SIGSTOP) = 0
[pid 6911] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6908, si_uid=0} ---
[pid 6911] --- stopped by SIGSTOP ---
[pid 6908] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6911, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6908] exit_group(0) = ?
[pid 6908] +++ exited with 0 +++
[pid 6911] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6908, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6911] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6912 attached
, child_tidptr=0x5555564fe750) = 6912
[pid 6912] set_robust_list(0x5555564fe760, 24) = 0
[pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6912] setpgid(0, 0) = 0
[pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6912] write(3, "1000", 4) = 4
[pid 6912] close(3) = 0
[pid 6912] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6912] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.531090][ T6908] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6912] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6912] close(5) = 0
[pid 6912] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6915 attached
) = 6915
[pid 6912] tkill(6915, SIGSTOP) = 0
[pid 6915] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6912, si_uid=0} ---
[pid 6915] --- stopped by SIGSTOP ---
[pid 6912] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6915, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6912] exit_group(0) = ?
[pid 6912] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6912, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6915] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6916 attached
<unfinished ...>
[pid 6915] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6916
[pid 6916] set_robust_list(0x5555564fe760, 24) = 0
[pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6916] setpgid(0, 0) = 0
[pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6916] write(3, "1000", 4) = 4
[pid 6916] close(3) = 0
[pid 6916] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6916] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6916] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6916] close(5) = 0
[pid 6916] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6919 attached
) = 6919
[pid 6916] tkill(6919, SIGSTOP) = 0
[pid 6916] exit_group(0) = ?
[pid 6919] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6916, si_uid=0} ---
[pid 6916] +++ exited with 0 +++
[pid 6919] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6916, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6920 attached
, child_tidptr=0x5555564fe750) = 6920
[pid 6920] set_robust_list(0x5555564fe760, 24) = 0
[pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6920] setpgid(0, 0) = 0
[pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6920] write(3, "1000", 4) = 4
[pid 6920] close(3) = 0
[pid 6920] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6920] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.554907][ T6912] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.577859][ T6916] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6920] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6920] close(5) = 0
[pid 6920] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6923 attached
) = 6923
[pid 6920] tkill(6923, SIGSTOP) = 0
[pid 6920] exit_group(0 <unfinished ...>
[pid 6923] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6920, si_uid=0} ---
[pid 6920] <... exit_group resumed>) = ?
[pid 6923] --- stopped by SIGSTOP ---
[pid 6920] +++ exited with 0 +++
[pid 6923] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6920, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6923] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6924 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6924
[pid 6924] set_robust_list(0x5555564fe760, 24) = 0
[pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6924] setpgid(0, 0) = 0
[pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6924] write(3, "1000", 4) = 4
[pid 6924] close(3) = 0
[pid 6924] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6924] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6924] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6924] close(5) = 0
[pid 6924] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6927 attached
) = 6927
[pid 6924] tkill(6927, SIGSTOP) = 0
[pid 6924] exit_group(0 <unfinished ...>
[pid 6927] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6924, si_uid=0} ---
[pid 6927] --- stopped by SIGSTOP ---
[pid 6924] <... exit_group resumed>) = ?
[pid 6924] +++ exited with 0 +++
[pid 6927] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6924, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6928 attached
, child_tidptr=0x5555564fe750) = 6928
[pid 6928] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 6927] +++ killed by SIGHUP +++
[pid 6928] <... set_robust_list resumed>) = 0
[pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6928] setpgid(0, 0) = 0
[pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6928] write(3, "1000", 4) = 4
[pid 6928] close(3) = 0
[pid 6928] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6928] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.599904][ T6920] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.622775][ T6924] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6928] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6928] close(5) = 0
[pid 6928] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6931 attached
) = 6931
[pid 6928] tkill(6931, SIGSTOP) = 0
[pid 6928] exit_group(0 <unfinished ...>
[pid 6931] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6928, si_uid=0} ---
[pid 6931] --- stopped by SIGSTOP ---
[pid 6928] <... exit_group resumed>) = ?
[pid 6928] +++ exited with 0 +++
[pid 6931] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 6931] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6932 attached
, child_tidptr=0x5555564fe750) = 6932
[pid 6932] set_robust_list(0x5555564fe760, 24) = 0
[pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6932] setpgid(0, 0) = 0
[pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6932] write(3, "1000", 4) = 4
[pid 6932] close(3) = 0
[pid 6932] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6932] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6932] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6932] close(5) = 0
[pid 6932] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6935 attached
) = 6935
[pid 6932] tkill(6935, SIGSTOP) = 0
[pid 6935] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6932, si_uid=0} ---
[pid 6932] exit_group(0) = ?
[pid 6935] --- stopped by SIGSTOP ---
[pid 6932] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6932, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6935] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6935] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6936 attached
, child_tidptr=0x5555564fe750) = 6936
[pid 6936] set_robust_list(0x5555564fe760, 24) = 0
[pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6936] setpgid(0, 0) = 0
[pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6936] write(3, "1000", 4) = 4
[pid 6936] close(3) = 0
[pid 6936] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6936] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6936] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6936] close(5) = 0
[pid 6936] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6939 attached
[ 255.645460][ T6928] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.669344][ T6932] vhci_hcd vhci_hcd.0: port 0 already used
) = 6939
[pid 6936] tkill(6939, SIGSTOP) = 0
[pid 6936] exit_group(0 <unfinished ...>
[pid 6939] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6936, si_uid=0} ---
[pid 6936] <... exit_group resumed>) = ?
[pid 6939] --- stopped by SIGSTOP ---
[pid 6936] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6936, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6939] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6939] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6940 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6940
[pid 6940] set_robust_list(0x5555564fe760, 24) = 0
[pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6940] setpgid(0, 0) = 0
[pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6940] write(3, "1000", 4) = 4
[pid 6940] close(3) = 0
[pid 6940] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6940] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6940] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6940] close(5) = 0
[pid 6940] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6943 attached
) = 6943
[pid 6940] tkill(6943, SIGSTOP) = 0
[pid 6943] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6940, si_uid=0} ---
[pid 6940] exit_group(0 <unfinished ...>
[pid 6943] --- stopped by SIGSTOP ---
[pid 6940] <... exit_group resumed>) = ?
[pid 6940] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6940, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6943] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6943] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6944 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6944
[pid 6944] set_robust_list(0x5555564fe760, 24) = 0
[pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6944] setpgid(0, 0) = 0
[pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6944] write(3, "1000", 4) = 4
[pid 6944] close(3) = 0
[pid 6944] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6944] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.696403][ T6936] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.719919][ T6940] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6944] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6944] close(5) = 0
[pid 6944] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6947 attached
) = 6947
[pid 6944] tkill(6947, SIGSTOP) = 0
[pid 6944] exit_group(0 <unfinished ...>
[pid 6947] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6944, si_uid=0} ---
[pid 6944] <... exit_group resumed>) = ?
[pid 6947] --- stopped by SIGSTOP ---
[pid 6944] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6944, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6947] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6948 attached
, child_tidptr=0x5555564fe750) = 6948
[pid 6947] +++ killed by SIGHUP +++
[pid 6948] set_robust_list(0x5555564fe760, 24) = 0
[pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6948] setpgid(0, 0) = 0
[pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6948] write(3, "1000", 4) = 4
[pid 6948] close(3) = 0
[pid 6948] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6948] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.746245][ T6944] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6948] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6948] close(5) = 0
[pid 6948] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6951 attached
) = 6951
[pid 6948] tkill(6951, SIGSTOP) = 0
[pid 6948] exit_group(0 <unfinished ...>
[pid 6951] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6948, si_uid=0} ---
[pid 6951] --- stopped by SIGSTOP ---
[pid 6948] <... exit_group resumed>) = ?
[pid 6948] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6948, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6951] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6951] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6952 attached
, child_tidptr=0x5555564fe750) = 6952
[pid 6952] set_robust_list(0x5555564fe760, 24) = 0
[pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6952] setpgid(0, 0) = 0
[pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6952] write(3, "1000", 4) = 4
[pid 6952] close(3) = 0
[pid 6952] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6952] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6952] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6952] close(5) = 0
[pid 6952] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6955 attached
) = 6955
[pid 6952] tkill(6955, SIGSTOP) = 0
[pid 6952] exit_group(0) = ?
[pid 6955] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6952, si_uid=0} ---
[pid 6955] --- stopped by SIGSTOP ---
[pid 6952] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6952, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6955] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 6955] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6956 attached
<unfinished ...>
[pid 6956] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6956
[pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6956] setpgid(0, 0) = 0
[pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6956] write(3, "1000", 4) = 4
[pid 6956] close(3) = 0
[pid 6956] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6956] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.779026][ T6948] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.802585][ T6952] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6956] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6956] close(5) = 0
[pid 6956] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6959 attached
) = 6959
[pid 6956] tkill(6959, SIGSTOP) = 0
[pid 6959] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6956, si_uid=0} ---
[pid 6959] --- stopped by SIGSTOP ---
[pid 6956] exit_group(0) = ?
[pid 6956] +++ exited with 0 +++
[pid 6959] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6956, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6959] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6960 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6960
[pid 6960] set_robust_list(0x5555564fe760, 24) = 0
[pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6960] setpgid(0, 0) = 0
[pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6960] write(3, "1000", 4) = 4
[pid 6960] close(3) = 0
[pid 6960] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6960] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.827024][ T6956] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6960] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6960] close(5) = 0
[pid 6960] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6963 attached
) = 6963
[pid 6960] tkill(6963, SIGSTOP) = 0
[pid 6963] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6960, si_uid=0} ---
[pid 6963] --- stopped by SIGSTOP ---
[pid 6960] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6963, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6960] exit_group(0) = ?
[pid 6960] +++ exited with 0 +++
[pid 6963] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6960, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6963] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6964 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6964
[pid 6964] set_robust_list(0x5555564fe760, 24) = 0
[pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6964] setpgid(0, 0) = 0
[pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6964] write(3, "1000", 4) = 4
[pid 6964] close(3) = 0
[pid 6964] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6964] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6964] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6964] close(5) = 0
[pid 6964] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6967 attached
) = 6967
[pid 6964] tkill(6967, SIGSTOP) = 0
[pid 6964] exit_group(0) = ?
[pid 6967] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6964, si_uid=0} ---
[pid 6964] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6964, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6967] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6968 attached
, child_tidptr=0x5555564fe750) = 6968
[pid 6968] set_robust_list(0x5555564fe760, 24) = 0
[pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6968] setpgid(0, 0) = 0
[pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6968] write(3, "1000", 4) = 4
[pid 6968] close(3) = 0
[pid 6968] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6968] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.852822][ T6960] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.877388][ T6964] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6968] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6968] close(5) = 0
[pid 6968] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6971 attached
) = 6971
[pid 6968] tkill(6971, SIGSTOP) = 0
[pid 6971] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6968, si_uid=0} ---
[pid 6971] --- stopped by SIGSTOP ---
[pid 6968] exit_group(0) = ?
[pid 6968] +++ exited with 0 +++
[pid 6971] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6968, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 6971] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6972 attached
, child_tidptr=0x5555564fe750) = 6972
[pid 6972] set_robust_list(0x5555564fe760, 24) = 0
[pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6972] setpgid(0, 0) = 0
[pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6972] write(3, "1000", 4) = 4
[pid 6972] close(3) = 0
[pid 6972] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6972] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6972] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6972] close(5) = 0
[pid 6972] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6975 attached
) = 6975
[pid 6972] tkill(6975, SIGSTOP) = 0
[pid 6972] exit_group(0 <unfinished ...>
[pid 6975] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6972, si_uid=0} ---
[pid 6972] <... exit_group resumed>) = ?
[pid 6975] --- stopped by SIGSTOP ---
[pid 6972] +++ exited with 0 +++
[pid 6975] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6972, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 6975] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6976 attached
<unfinished ...>
[pid 6976] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6976
[pid 6976] <... set_robust_list resumed>) = 0
[pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6976] setpgid(0, 0) = 0
[pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6976] write(3, "1000", 4) = 4
[pid 6976] close(3) = 0
[pid 6976] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6976] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.898059][ T6968] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.921607][ T6972] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6976] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6976] close(5) = 0
[pid 6976] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6979 attached
) = 6979
[pid 6976] tkill(6979, SIGSTOP) = 0
[pid 6979] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6976, si_uid=0} ---
[pid 6976] exit_group(0 <unfinished ...>
[pid 6979] --- stopped by SIGSTOP ---
[pid 6976] <... exit_group resumed>) = ?
[pid 6976] +++ exited with 0 +++
[pid 6979] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6976, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6979] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6980 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6980
[pid 6980] set_robust_list(0x5555564fe760, 24) = 0
[pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6980] setpgid(0, 0) = 0
[pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6980] write(3, "1000", 4) = 4
[pid 6980] close(3) = 0
[pid 6980] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6980] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6980] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6980] close(5) = 0
[pid 6980] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6983 attached
) = 6983
[pid 6980] tkill(6983, SIGSTOP <unfinished ...>
[pid 6983] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6980, si_uid=0} ---
[pid 6980] <... tkill resumed>) = 0
[pid 6983] --- stopped by SIGSTOP ---
[pid 6980] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=6983, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 6980] exit_group(0) = ?
[pid 6980] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6980, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6983] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6984 attached
<unfinished ...>
[pid 6983] +++ killed by SIGHUP +++
[pid 6984] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6984
[pid 6984] <... set_robust_list resumed>) = 0
[pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6984] setpgid(0, 0) = 0
[pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6984] write(3, "1000", 4) = 4
[pid 6984] close(3) = 0
[pid 6984] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6984] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.953660][ T6976] vhci_hcd vhci_hcd.0: port 0 already used
[ 255.976267][ T6980] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6984] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6984] close(5) = 0
[pid 6984] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6987 attached
) = 6987
[pid 6984] tkill(6987, SIGSTOP) = 0
[pid 6987] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6984, si_uid=0} ---
[pid 6984] exit_group(0) = ?
[pid 6987] --- stopped by SIGSTOP ---
[pid 6984] +++ exited with 0 +++
[pid 5038] --- 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 6987] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6988 attached
, child_tidptr=0x5555564fe750) = 6988
[pid 6988] set_robust_list(0x5555564fe760, 24) = 0
[pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 6987] +++ killed by SIGHUP +++
[pid 6988] <... prctl resumed>) = 0
[pid 6988] setpgid(0, 0) = 0
[pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6988] write(3, "1000", 4) = 4
[pid 6988] close(3) = 0
[pid 6988] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6988] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6988] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6988] close(5) = 0
[pid 6988] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6991 attached
) = 6991
[pid 6988] tkill(6991, SIGSTOP) = 0
[pid 6988] exit_group(0) = ?
[pid 6988] +++ exited with 0 +++
[pid 6991] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6988, si_uid=0} ---
[pid 6991] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6988, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6992 attached
, child_tidptr=0x5555564fe750) = 6992
[pid 6992] set_robust_list(0x5555564fe760, 24) = 0
[pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6992] setpgid(0, 0) = 0
[pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6992] write(3, "1000", 4) = 4
[pid 6992] close(3) = 0
[pid 6992] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6992] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 6992] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6992] close(5) = 0
[pid 6992] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6995 attached
) = 6995
[pid 6992] tkill(6995, SIGSTOP) = 0
[pid 6992] exit_group(0) = ?
[pid 6995] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6992, si_uid=0} ---
[pid 6995] --- stopped by SIGSTOP ---
[pid 6992] +++ exited with 0 +++
[pid 6995] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6992, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6995] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 6996 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 6996
[pid 6996] set_robust_list(0x5555564fe760, 24) = 0
[pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 6996] setpgid(0, 0) = 0
[pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 6996] write(3, "1000", 4) = 4
[pid 6996] close(3) = 0
[pid 6996] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 6996] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 255.999751][ T6984] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.023739][ T6988] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.044296][ T6992] vhci_hcd vhci_hcd.0: port 0 already used
[pid 6996] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 6996] close(5) = 0
[pid 6996] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 6999 attached
) = 6999
[pid 6996] tkill(6999, SIGSTOP) = 0
[pid 6999] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=6996, si_uid=0} ---
[pid 6996] exit_group(0 <unfinished ...>
[pid 6999] --- stopped by SIGSTOP ---
[pid 6996] <... exit_group resumed>) = ?
[pid 6996] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6996, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 6999] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 6999] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7000 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7000
[pid 7000] set_robust_list(0x5555564fe760, 24) = 0
[pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7000] setpgid(0, 0) = 0
[pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7000] write(3, "1000", 4) = 4
[pid 7000] close(3) = 0
[pid 7000] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7000] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7000] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7000] close(5) = 0
[pid 7000] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7003 attached
) = 7003
[pid 7000] tkill(7003, SIGSTOP) = 0
[pid 7003] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7000, si_uid=0} ---
[pid 7000] exit_group(0 <unfinished ...>
[pid 7003] --- stopped by SIGSTOP ---
[pid 7000] <... exit_group resumed>) = ?
[pid 7000] +++ exited with 0 +++
[pid 7003] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7000, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7003] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7004 attached
, child_tidptr=0x5555564fe750) = 7004
[pid 7004] set_robust_list(0x5555564fe760, 24) = 0
[pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7004] setpgid(0, 0) = 0
[pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7004] write(3, "1000", 4) = 4
[pid 7004] close(3) = 0
[pid 7004] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7004] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.076757][ T6996] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.098382][ T7000] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7004] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7004] close(5) = 0
[pid 7004] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7007 attached
) = 7007
[pid 7004] tkill(7007, SIGSTOP) = 0
[pid 7007] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7004, si_uid=0} ---
[pid 7007] --- stopped by SIGSTOP ---
[pid 7004] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7007, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7004] exit_group(0) = ?
[pid 7004] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7004, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7007] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7007] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7008 attached
, child_tidptr=0x5555564fe750) = 7008
[pid 7008] set_robust_list(0x5555564fe760, 24) = 0
[pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7008] setpgid(0, 0) = 0
[pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7008] write(3, "1000", 4) = 4
[pid 7008] close(3) = 0
[pid 7008] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7008] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7008] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7008] close(5) = 0
[pid 7008] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7011 attached
) = 7011
[pid 7008] tkill(7011, SIGSTOP) = 0
[pid 7008] exit_group(0) = ?
[pid 7011] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7008, si_uid=0} ---
[pid 7011] --- stopped by SIGSTOP ---
[pid 7008] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7008, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7011] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7012 attached
<unfinished ...>
[pid 7011] +++ killed by SIGHUP +++
[pid 7012] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7012
[pid 7012] <... set_robust_list resumed>) = 0
[pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7012] setpgid(0, 0) = 0
[pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7012] write(3, "1000", 4) = 4
[pid 7012] close(3) = 0
[pid 7012] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7012] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.123570][ T7004] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.146287][ T7008] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7012] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7012] close(5) = 0
[pid 7012] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7015 attached
) = 7015
[pid 7012] tkill(7015, SIGSTOP) = 0
[pid 7012] exit_group(0 <unfinished ...>
[pid 7015] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7012, si_uid=0} ---
[pid 7012] <... exit_group resumed>) = ?
[pid 7015] --- stopped by SIGSTOP ---
[pid 7012] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7012, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7015] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7016 attached
<unfinished ...>
[pid 7015] +++ killed by SIGHUP +++
[pid 7016] set_robust_list(0x5555564fe760, 24) = 0
[pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7016
[pid 7016] setpgid(0, 0) = 0
[pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7016] write(3, "1000", 4) = 4
[pid 7016] close(3) = 0
[pid 7016] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7016] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7016] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7016] close(5) = 0
[pid 7016] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7019 attached
) = 7019
[pid 7016] tkill(7019, SIGSTOP) = 0
[pid 7016] exit_group(0 <unfinished ...>
[pid 7019] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7016, si_uid=0} ---
[pid 7016] <... exit_group resumed>) = ?
[pid 7019] --- stopped by SIGSTOP ---
[pid 7016] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7016, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7019] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7019] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7020 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7020
[pid 7020] set_robust_list(0x5555564fe760, 24) = 0
[pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7020] setpgid(0, 0) = 0
[pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7020] write(3, "1000", 4) = 4
[pid 7020] close(3) = 0
[pid 7020] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7020] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.168568][ T7012] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.191042][ T7016] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7020] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7020] close(5) = 0
[pid 7020] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7023 attached
) = 7023
[pid 7020] tkill(7023, SIGSTOP) = 0
[pid 7020] exit_group(0 <unfinished ...>
[pid 7023] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7020, si_uid=0} ---
[pid 7020] <... exit_group resumed>) = ?
[pid 7023] --- stopped by SIGSTOP ---
[pid 7020] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7020, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7023] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7023] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7024 attached
, child_tidptr=0x5555564fe750) = 7024
[pid 7024] set_robust_list(0x5555564fe760, 24) = 0
[pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7024] setpgid(0, 0) = 0
[pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7024] write(3, "1000", 4) = 4
[pid 7024] close(3) = 0
[pid 7024] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7024] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7024] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7024] close(5) = 0
[pid 7024] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7027 attached
) = 7027
[pid 7024] tkill(7027, SIGSTOP) = 0
[pid 7027] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7024, si_uid=0} ---
[pid 7024] exit_group(0 <unfinished ...>
[pid 7027] --- stopped by SIGSTOP ---
[pid 7024] <... exit_group resumed>) = ?
[pid 7024] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7024, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7027] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7027] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7028 attached
[pid 7028] set_robust_list(0x5555564fe760, 24) = 0
[pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7028
[pid 7028] <... prctl resumed>) = 0
[pid 7028] setpgid(0, 0) = 0
[pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7028] write(3, "1000", 4) = 4
[pid 7028] close(3) = 0
[pid 7028] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7028] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7028] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7028] close(5) = 0
[pid 7028] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7031 attached
) = 7031
[pid 7028] tkill(7031, SIGSTOP) = 0
[pid 7031] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7028, si_uid=0} ---
[pid 7028] exit_group(0) = ?
[pid 7031] --- stopped by SIGSTOP ---
[pid 7028] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7028, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7031] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7032
[pid 7031] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7032 attached
[pid 7032] set_robust_list(0x5555564fe760, 24) = 0
[pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7032] setpgid(0, 0) = 0
[pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7032] write(3, "1000", 4) = 4
[pid 7032] close(3) = 0
[pid 7032] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7032] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.214619][ T7020] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.238990][ T7024] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.261463][ T7028] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7032] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7032] close(5) = 0
[pid 7032] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7035 attached
) = 7035
[pid 7032] tkill(7035, SIGSTOP) = 0
[pid 7035] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7032, si_uid=0} ---
[pid 7035] --- stopped by SIGSTOP ---
[pid 7032] exit_group(0) = ?
[pid 7032] +++ exited with 0 +++
[pid 7035] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7032, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7035] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7036 attached
, child_tidptr=0x5555564fe750) = 7036
[pid 7036] set_robust_list(0x5555564fe760, 24) = 0
[pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7036] setpgid(0, 0) = 0
[pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7036] write(3, "1000", 4) = 4
[pid 7036] close(3) = 0
[pid 7036] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7036] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7036] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7036] close(5) = 0
[pid 7036] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7039 attached
) = 7039
[pid 7036] tkill(7039, SIGSTOP) = 0
[pid 7039] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7036, si_uid=0} ---
[pid 7036] exit_group(0 <unfinished ...>
[pid 7039] --- stopped by SIGSTOP ---
[pid 7036] <... exit_group resumed>) = ?
[pid 7036] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7036, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7039] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7039] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7040 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7040
[pid 7040] set_robust_list(0x5555564fe760, 24) = 0
[pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7040] setpgid(0, 0) = 0
[pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7040] write(3, "1000", 4) = 4
[pid 7040] close(3) = 0
[pid 7040] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7040] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.283756][ T7032] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.306854][ T7036] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7040] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7040] close(5) = 0
[pid 7040] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7043 attached
) = 7043
[pid 7040] tkill(7043, SIGSTOP) = 0
[pid 7043] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7040, si_uid=0} ---
[pid 7043] --- stopped by SIGSTOP ---
[pid 7040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7043, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7040] exit_group(0) = ?
[pid 7040] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7040, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7043] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7044 attached
<unfinished ...>
[pid 7043] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7044
[pid 7044] set_robust_list(0x5555564fe760, 24) = 0
[pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7044] setpgid(0, 0) = 0
[pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7044] write(3, "1000", 4) = 4
[pid 7044] close(3) = 0
[pid 7044] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7044] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.331040][ T7040] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7044] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7044] close(5) = 0
[pid 7044] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7047 attached
) = 7047
[pid 7044] tkill(7047, SIGSTOP) = 0
[pid 7044] exit_group(0 <unfinished ...>
[pid 7047] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7044, si_uid=0} ---
[pid 7044] <... exit_group resumed>) = ?
[pid 7047] --- stopped by SIGSTOP ---
[pid 7044] +++ exited with 0 +++
[pid 7047] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7044, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7047] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7048 attached
, child_tidptr=0x5555564fe750) = 7048
[pid 7048] set_robust_list(0x5555564fe760, 24) = 0
[pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7048] setpgid(0, 0) = 0
[pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7048] write(3, "1000", 4) = 4
[pid 7048] close(3) = 0
[pid 7048] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7048] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7048] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7048] close(5) = 0
[pid 7048] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7051 attached
) = 7051
[pid 7048] tkill(7051, SIGSTOP) = 0
[pid 7051] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7048, si_uid=0} ---
[pid 7048] exit_group(0 <unfinished ...>
[pid 7051] --- stopped by SIGSTOP ---
[pid 7048] <... exit_group resumed>) = ?
[pid 7048] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7048, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7051] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7051] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7052 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7052
[pid 7052] set_robust_list(0x5555564fe760, 24) = 0
[pid 7052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7052] setpgid(0, 0) = 0
[pid 7052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7052] write(3, "1000", 4) = 4
[pid 7052] close(3) = 0
[pid 7052] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7052] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.355167][ T7044] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.378914][ T7048] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7052] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7052] close(5) = 0
[pid 7052] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7055 attached
) = 7055
[pid 7052] tkill(7055, SIGSTOP) = 0
[pid 7055] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7052, si_uid=0} ---
[pid 7052] exit_group(0 <unfinished ...>
[pid 7055] --- stopped by SIGSTOP ---
[pid 7052] <... exit_group resumed>) = ?
[pid 7052] +++ exited with 0 +++
[pid 7055] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7052, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7055] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7056 attached
, child_tidptr=0x5555564fe750) = 7056
[pid 7056] set_robust_list(0x5555564fe760, 24) = 0
[pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7056] setpgid(0, 0) = 0
[pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7056] write(3, "1000", 4) = 4
[pid 7056] close(3) = 0
[pid 7056] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7056] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.403464][ T7052] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7056] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7056] close(5) = 0
[pid 7056] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7059 attached
) = 7059
[pid 7056] tkill(7059, SIGSTOP) = 0
[pid 7059] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7056, si_uid=0} ---
[pid 7056] exit_group(0) = ?
[pid 7059] --- stopped by SIGSTOP ---
[pid 7056] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7056, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7059] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7059] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7060 attached
, child_tidptr=0x5555564fe750) = 7060
[pid 7060] set_robust_list(0x5555564fe760, 24) = 0
[pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7060] setpgid(0, 0) = 0
[pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7060] write(3, "1000", 4) = 4
[pid 7060] close(3) = 0
[pid 7060] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7060] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7060] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7060] close(5) = 0
[pid 7060] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7063 attached
) = 7063
[pid 7060] tkill(7063, SIGSTOP) = 0
[pid 7063] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7060, si_uid=0} ---
[pid 7060] exit_group(0) = ?
[pid 7063] --- stopped by SIGSTOP ---
[pid 7060] +++ exited with 0 +++
[pid 7063] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7060, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7063] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7064 attached
, child_tidptr=0x5555564fe750) = 7064
[pid 7064] set_robust_list(0x5555564fe760, 24) = 0
[pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7064] setpgid(0, 0) = 0
[pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7064] write(3, "1000", 4) = 4
[pid 7064] close(3) = 0
[pid 7064] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7064] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.427368][ T7056] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.452286][ T7060] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7064] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7064] close(5) = 0
[pid 7064] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7067 attached
) = 7067
[pid 7064] tkill(7067, SIGSTOP) = 0
[pid 7067] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7064, si_uid=0} ---
[pid 7064] exit_group(0 <unfinished ...>
[pid 7067] --- stopped by SIGSTOP ---
[pid 7064] <... exit_group resumed>) = ?
[pid 7064] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7064, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7067] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7067] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7068 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7068
[pid 7068] set_robust_list(0x5555564fe760, 24) = 0
[pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7068] setpgid(0, 0) = 0
[pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7068] write(3, "1000", 4) = 4
[pid 7068] close(3) = 0
[pid 7068] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7068] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7068] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7068] close(5) = 0
[pid 7068] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7071 attached
) = 7071
[pid 7068] tkill(7071, SIGSTOP) = 0
[pid 7068] exit_group(0) = ?
[pid 7071] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7068, si_uid=0} ---
[pid 7071] --- stopped by SIGSTOP ---
[pid 7068] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7068, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7071] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7071] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7072 attached
[pid 7072] set_robust_list(0x5555564fe760, 24) = 0
[pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7072
[pid 7072] <... prctl resumed>) = 0
[pid 7072] setpgid(0, 0) = 0
[pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7072] write(3, "1000", 4) = 4
[pid 7072] close(3) = 0
[pid 7072] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7072] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.477902][ T7064] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.502069][ T7068] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7072] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7072] close(5) = 0
[pid 7072] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7075 attached
) = 7075
[pid 7072] tkill(7075, SIGSTOP) = 0
[pid 7072] exit_group(0 <unfinished ...>
[pid 7075] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7072, si_uid=0} ---
[pid 7072] <... exit_group resumed>) = ?
[pid 7075] --- stopped by SIGSTOP ---
[pid 7072] +++ exited with 0 +++
[pid 7075] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7072, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7075] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7076 attached
, child_tidptr=0x5555564fe750) = 7076
[pid 7076] set_robust_list(0x5555564fe760, 24) = 0
[pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7076] setpgid(0, 0) = 0
[pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7076] write(3, "1000", 4) = 4
[pid 7076] close(3) = 0
[pid 7076] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7076] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7076] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7076] close(5) = 0
[pid 7076] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7079 attached
) = 7079
[pid 7076] tkill(7079, SIGSTOP) = 0
[pid 7079] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7076, si_uid=0} ---
[pid 7076] exit_group(0 <unfinished ...>
[pid 7079] --- stopped by SIGSTOP ---
[pid 7076] <... exit_group resumed>) = ?
[pid 7076] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7076, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7079] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7079] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7080 attached
, child_tidptr=0x5555564fe750) = 7080
[pid 7080] set_robust_list(0x5555564fe760, 24) = 0
[pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7080] setpgid(0, 0) = 0
[pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7080] write(3, "1000", 4) = 4
[pid 7080] close(3) = 0
[pid 7080] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7080] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7080] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7080] close(5) = 0
[pid 7080] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7083 attached
) = 7083
[pid 7080] tkill(7083, SIGSTOP) = 0
[pid 7083] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7080, si_uid=0} ---
[pid 7083] --- stopped by SIGSTOP ---
[pid 7080] exit_group(0) = ?
[pid 7080] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7080, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7083] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7083] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7084 attached
, child_tidptr=0x5555564fe750) = 7084
[pid 7084] set_robust_list(0x5555564fe760, 24) = 0
[pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7084] setpgid(0, 0) = 0
[pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7084] write(3, "1000", 4) = 4
[pid 7084] close(3) = 0
[pid 7084] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7084] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.525013][ T7072] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.548192][ T7076] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.571850][ T7080] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7084] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7084] close(5) = 0
[pid 7084] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7088 attached
) = 7088
[pid 7084] tkill(7088, SIGSTOP) = 0
[pid 7088] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7084, si_uid=0} ---
[pid 7088] --- stopped by SIGSTOP ---
[pid 7084] exit_group(0) = ?
[pid 7084] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7084, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7088] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7089 attached
, child_tidptr=0x5555564fe750) = 7089
[pid 7088] +++ killed by SIGHUP +++
[pid 7089] set_robust_list(0x5555564fe760, 24) = 0
[pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7089] setpgid(0, 0) = 0
[pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7089] write(3, "1000", 4) = 4
[pid 7089] close(3) = 0
[pid 7089] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7089] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7089] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7089] close(5) = 0
[pid 7089] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7093 attached
) = 7093
[pid 7089] tkill(7093, SIGSTOP) = 0
[pid 7093] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7089, si_uid=0} ---
[pid 7089] exit_group(0 <unfinished ...>
[pid 7093] --- stopped by SIGSTOP ---
[pid 7089] <... exit_group resumed>) = ?
[pid 7089] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7089, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7093] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7094 attached
<unfinished ...>
[pid 7093] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7094
[pid 7094] set_robust_list(0x5555564fe760, 24) = 0
[pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7094] setpgid(0, 0) = 0
[pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7094] write(3, "1000", 4) = 4
[pid 7094] close(3) = 0
[pid 7094] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7094] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.595903][ T7084] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.619272][ T7089] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7094] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7094] close(5) = 0
[pid 7094] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7097 attached
) = 7097
[pid 7094] tkill(7097, SIGSTOP) = 0
[pid 7097] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7094, si_uid=0} ---
[pid 7094] exit_group(0 <unfinished ...>
[pid 7097] --- stopped by SIGSTOP ---
[pid 7094] <... exit_group resumed>) = ?
[pid 7094] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7094, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7097] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7097] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7098 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7098
[pid 7098] set_robust_list(0x5555564fe760, 24) = 0
[pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7098] setpgid(0, 0) = 0
[pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7098] write(3, "1000", 4) = 4
[pid 7098] close(3) = 0
[pid 7098] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7098] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.642409][ T7094] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7098] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7098] close(5) = 0
[pid 7098] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7101 attached
) = 7101
[pid 7098] tkill(7101, SIGSTOP) = 0
[pid 7101] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7098, si_uid=0} ---
[pid 7101] --- stopped by SIGSTOP ---
[pid 7098] exit_group(0) = ?
[pid 7098] +++ exited with 0 +++
[pid 7101] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7098, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7101] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7102 attached
, child_tidptr=0x5555564fe750) = 7102
[pid 7102] set_robust_list(0x5555564fe760, 24) = 0
[pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7102] setpgid(0, 0) = 0
[pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7102] write(3, "1000", 4) = 4
[pid 7102] close(3) = 0
[pid 7102] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7102] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7102] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7102] close(5) = 0
[pid 7102] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7105 attached
) = 7105
[pid 7102] tkill(7105, SIGSTOP) = 0
[pid 7105] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7102, si_uid=0} ---
[pid 7102] exit_group(0) = ?
[pid 7105] --- stopped by SIGSTOP ---
[pid 7102] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7105] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7105] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7106 attached
, child_tidptr=0x5555564fe750) = 7106
[pid 7106] set_robust_list(0x5555564fe760, 24) = 0
[pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7106] setpgid(0, 0) = 0
[pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7106] write(3, "1000", 4) = 4
[pid 7106] close(3) = 0
[pid 7106] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7106] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.675493][ T7098] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.698567][ T7102] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7106] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7106] close(5) = 0
[pid 7106] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7109 attached
) = 7109
[pid 7106] tkill(7109, SIGSTOP) = 0
[pid 7109] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7106, si_uid=0} ---
[pid 7109] --- stopped by SIGSTOP ---
[pid 7106] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7109, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7106] exit_group(0) = ?
[pid 7106] +++ exited with 0 +++
[pid 7109] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7109] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7110 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7110
[pid 7110] set_robust_list(0x5555564fe760, 24) = 0
[pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7110] setpgid(0, 0) = 0
[pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7110] write(3, "1000", 4) = 4
[pid 7110] close(3) = 0
[pid 7110] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7110] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.723469][ T7106] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7110] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7110] close(5) = 0
[pid 7110] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7113 attached
) = 7113
[pid 7110] tkill(7113, SIGSTOP) = 0
[pid 7113] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7110, si_uid=0} ---
[pid 7110] exit_group(0) = ?
[pid 7113] --- stopped by SIGSTOP ---
[pid 7110] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7113] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7113] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7114
./strace-static-x86_64: Process 7114 attached
[pid 7114] set_robust_list(0x5555564fe760, 24) = 0
[pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7114] setpgid(0, 0) = 0
[pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7114] write(3, "1000", 4) = 4
[pid 7114] close(3) = 0
[pid 7114] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7114] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.747922][ T7110] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7114] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7114] close(5) = 0
[pid 7114] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7117 attached
) = 7117
[pid 7114] tkill(7117, SIGSTOP) = 0
[pid 7117] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7114, si_uid=0} ---
[pid 7114] exit_group(0 <unfinished ...>
[pid 7117] --- stopped by SIGSTOP ---
[pid 7114] <... exit_group resumed>) = ?
[pid 7114] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7117] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7117] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7118 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7118
[pid 7118] set_robust_list(0x5555564fe760, 24) = 0
[pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7118] setpgid(0, 0) = 0
[pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7118] write(3, "1000", 4) = 4
[pid 7118] close(3) = 0
[pid 7118] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7118] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7118] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7118] close(5) = 0
[pid 7118] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7121 attached
) = 7121
[pid 7118] tkill(7121, SIGSTOP) = 0
[pid 7121] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7118, si_uid=0} ---
[pid 7118] exit_group(0 <unfinished ...>
[pid 7121] --- stopped by SIGSTOP ---
[pid 7118] <... exit_group resumed>) = ?
[pid 7118] +++ exited with 0 +++
[pid 7121] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7118, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7121] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7122 attached
, child_tidptr=0x5555564fe750) = 7122
[pid 7122] set_robust_list(0x5555564fe760, 24) = 0
[pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7122] setpgid(0, 0) = 0
[pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7122] write(3, "1000", 4) = 4
[pid 7122] close(3) = 0
[pid 7122] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7122] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.788198][ T7114] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.815385][ T7118] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7122] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7122] close(5) = 0
[pid 7122] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7125 attached
) = 7125
[pid 7122] tkill(7125, SIGSTOP) = 0
[pid 7125] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7122, si_uid=0} ---
[pid 7122] exit_group(0 <unfinished ...>
[pid 7125] --- stopped by SIGSTOP ---
[pid 7122] <... exit_group resumed>) = ?
[pid 7122] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7125] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7125] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7126 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7126
[pid 7126] set_robust_list(0x5555564fe760, 24) = 0
[pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7126] setpgid(0, 0) = 0
[pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7126] write(3, "1000", 4) = 4
[pid 7126] close(3) = 0
[pid 7126] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7126] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7126] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7126] close(5) = 0
[pid 7126] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7129 attached
) = 7129
[pid 7126] tkill(7129, SIGSTOP) = 0
[pid 7129] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7126, si_uid=0} ---
[pid 7129] --- stopped by SIGSTOP ---
[pid 7126] exit_group(0) = ?
[pid 7126] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7129] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7129] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7130 attached
, child_tidptr=0x5555564fe750) = 7130
[pid 7130] set_robust_list(0x5555564fe760, 24) = 0
[pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7130] setpgid(0, 0) = 0
[pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7130] write(3, "1000", 4) = 4
[pid 7130] close(3) = 0
[pid 7130] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7130] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.839883][ T7122] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.862038][ T7126] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7130] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7130] close(5) = 0
[pid 7130] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7133 attached
) = 7133
[pid 7130] tkill(7133, SIGSTOP) = 0
[pid 7130] exit_group(0 <unfinished ...>
[pid 7133] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7130, si_uid=0} ---
[pid 7130] <... exit_group resumed>) = ?
[pid 7133] --- stopped by SIGSTOP ---
[pid 7130] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7133] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7133] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7134 attached
, child_tidptr=0x5555564fe750) = 7134
[pid 7134] set_robust_list(0x5555564fe760, 24) = 0
[pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7134] setpgid(0, 0) = 0
[pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7134] write(3, "1000", 4) = 4
[pid 7134] close(3) = 0
[pid 7134] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7134] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.887960][ T7130] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7134] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7134] close(5) = 0
[pid 7134] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7137 attached
) = 7137
[pid 7134] tkill(7137, SIGSTOP) = 0
[pid 7134] exit_group(0) = ?
[pid 7137] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7134, si_uid=0} ---
[pid 7134] +++ exited with 0 +++
[pid 7137] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7138 attached
, child_tidptr=0x5555564fe750) = 7138
[pid 7138] set_robust_list(0x5555564fe760, 24) = 0
[pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7138] setpgid(0, 0) = 0
[pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7138] write(3, "1000", 4) = 4
[pid 7138] close(3) = 0
[pid 7138] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7138] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7138] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7138] close(5) = 0
[pid 7138] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7141 attached
) = 7141
[pid 7138] tkill(7141, SIGSTOP) = 0
[pid 7138] exit_group(0 <unfinished ...>
[pid 7141] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7138, si_uid=0} ---
[pid 7141] --- stopped by SIGSTOP ---
[pid 7138] <... exit_group resumed>) = ?
[pid 7138] +++ exited with 0 +++
[pid 7141] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7138, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7141] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7142 attached
, child_tidptr=0x5555564fe750) = 7142
[pid 7142] set_robust_list(0x5555564fe760, 24) = 0
[pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7142] setpgid(0, 0) = 0
[pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7142] write(3, "1000", 4) = 4
[pid 7142] close(3) = 0
[pid 7142] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7142] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7142] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7142] close(5) = 0
[pid 7142] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7145 attached
) = 7145
[pid 7142] tkill(7145, SIGSTOP) = 0
[pid 7142] exit_group(0) = ?
[pid 7145] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7142, si_uid=0} ---
[pid 7145] --- stopped by SIGSTOP ---
[pid 7142] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7145] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7145] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7146 attached
, child_tidptr=0x5555564fe750) = 7146
[pid 7146] set_robust_list(0x5555564fe760, 24) = 0
[pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7146] setpgid(0, 0) = 0
[pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7146] write(3, "1000", 4) = 4
[pid 7146] close(3) = 0
[pid 7146] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7146] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.910471][ T7134] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.931574][ T7138] vhci_hcd vhci_hcd.0: port 0 already used
[ 256.954720][ T7142] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7146] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7146] close(5) = 0
[pid 7146] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7149 attached
) = 7149
[pid 7146] tkill(7149, SIGSTOP) = 0
[pid 7149] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7146, si_uid=0} ---
[pid 7146] exit_group(0 <unfinished ...>
[pid 7149] --- stopped by SIGSTOP ---
[pid 7146] <... exit_group resumed>) = ?
[pid 7146] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7146, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7149] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7149] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7150 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7150
[pid 7150] set_robust_list(0x5555564fe760, 24) = 0
[pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7150] setpgid(0, 0) = 0
[pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7150] write(3, "1000", 4) = 4
[pid 7150] close(3) = 0
[pid 7150] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7150] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7150] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7150] close(5) = 0
[pid 7150] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7153 attached
) = 7153
[pid 7150] tkill(7153, SIGSTOP) = 0
[pid 7150] exit_group(0 <unfinished ...>
[pid 7153] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7150, si_uid=0} ---
[pid 7153] --- stopped by SIGSTOP ---
[pid 7150] <... exit_group resumed>) = ?
[pid 7150] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7150, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7153] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7153] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7154 attached
[pid 7154] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7154
[pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7154] setpgid(0, 0) = 0
[pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7154] write(3, "1000", 4) = 4
[pid 7154] close(3) = 0
[pid 7154] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7154] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 256.987979][ T7146] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.011667][ T7150] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7154] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7154] close(5) = 0
[pid 7154] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7157 attached
) = 7157
[pid 7154] tkill(7157, SIGSTOP) = 0
[pid 7157] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7154, si_uid=0} ---
[pid 7157] --- stopped by SIGSTOP ---
[pid 7154] exit_group(0) = ?
[pid 7154] +++ exited with 0 +++
[pid 7157] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7157] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7158 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7158
[pid 7158] set_robust_list(0x5555564fe760, 24) = 0
[pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7158] setpgid(0, 0) = 0
[pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7158] write(3, "1000", 4) = 4
[pid 7158] close(3) = 0
[pid 7158] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7158] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7158] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7158] close(5) = 0
[pid 7158] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7161 attached
) = 7161
[pid 7158] tkill(7161, SIGSTOP) = 0
[pid 7158] exit_group(0 <unfinished ...>
[pid 7161] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7158, si_uid=0} ---
[pid 7161] --- stopped by SIGSTOP ---
[pid 7158] <... exit_group resumed>) = ?
[pid 7158] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7161] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7161] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7162 attached
, child_tidptr=0x5555564fe750) = 7162
[pid 7162] set_robust_list(0x5555564fe760, 24) = 0
[pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7162] setpgid(0, 0) = 0
[pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7162] write(3, "1000", 4) = 4
[pid 7162] close(3) = 0
[pid 7162] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7162] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7162] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7162] close(5) = 0
[pid 7162] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7165 attached
) = 7165
[pid 7162] tkill(7165, SIGSTOP) = 0
[pid 7162] exit_group(0 <unfinished ...>
[pid 7165] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7162, si_uid=0} ---
[pid 7162] <... exit_group resumed>) = ?
[pid 7165] --- stopped by SIGSTOP ---
[pid 7162] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7165] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7165] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7166 attached
[pid 7166] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7166
[pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7166] setpgid(0, 0) = 0
[pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7166] write(3, "1000", 4) = 4
[pid 7166] close(3) = 0
[pid 7166] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7166] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.034374][ T7154] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.058046][ T7158] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.081327][ T7162] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7166] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7166] close(5) = 0
[pid 7166] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7169 attached
) = 7169
[pid 7166] tkill(7169, SIGSTOP) = 0
[pid 7169] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7166, si_uid=0} ---
[pid 7166] exit_group(0 <unfinished ...>
[pid 7169] --- stopped by SIGSTOP ---
[pid 7166] <... exit_group resumed>) = ?
[pid 7166] +++ exited with 0 +++
[pid 7169] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- 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 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7169] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7170 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7170
[pid 7170] set_robust_list(0x5555564fe760, 24) = 0
[pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7170] setpgid(0, 0) = 0
[pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7170] write(3, "1000", 4) = 4
[pid 7170] close(3) = 0
[pid 7170] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7170] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7170] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7170] close(5) = 0
[pid 7170] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7173 attached
) = 7173
[pid 7170] tkill(7173, SIGSTOP) = 0
[pid 7173] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7170, si_uid=0} ---
[pid 7170] exit_group(0 <unfinished ...>
[pid 7173] --- stopped by SIGSTOP ---
[pid 7170] <... exit_group resumed>) = ?
[pid 7170] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7173] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7173] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7174 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7174
[pid 7174] set_robust_list(0x5555564fe760, 24) = 0
[pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7174] setpgid(0, 0) = 0
[pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7174] write(3, "1000", 4) = 4
[pid 7174] close(3) = 0
[pid 7174] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7174] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.104594][ T7166] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.129562][ T7170] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7174] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7174] close(5) = 0
[pid 7174] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7177 attached
) = 7177
[pid 7174] tkill(7177, SIGSTOP) = 0
[pid 7174] exit_group(0 <unfinished ...>
[pid 7177] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7174, si_uid=0} ---
[pid 7177] --- stopped by SIGSTOP ---
[pid 7174] <... exit_group resumed>) = ?
[pid 7174] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7177] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7177] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7178 attached
, child_tidptr=0x5555564fe750) = 7178
[pid 7178] set_robust_list(0x5555564fe760, 24) = 0
[pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7178] setpgid(0, 0) = 0
[pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7178] write(3, "1000", 4) = 4
[pid 7178] close(3) = 0
[pid 7178] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7178] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.152089][ T7174] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7178] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7178] close(5) = 0
[pid 7178] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7181 attached
) = 7181
[pid 7178] tkill(7181, SIGSTOP) = 0
[pid 7178] exit_group(0 <unfinished ...>
[pid 7181] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7178, si_uid=0} ---
[pid 7181] --- stopped by SIGSTOP ---
[pid 7178] <... exit_group resumed>) = ?
[pid 7178] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7178, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7181] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7181] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7182 attached
, child_tidptr=0x5555564fe750) = 7182
[pid 7182] set_robust_list(0x5555564fe760, 24) = 0
[pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7182] setpgid(0, 0) = 0
[pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7182] write(3, "1000", 4) = 4
[pid 7182] close(3) = 0
[pid 7182] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7182] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7182] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7182] close(5) = 0
[pid 7182] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7185 attached
) = 7185
[pid 7182] tkill(7185, SIGSTOP) = 0
[pid 7185] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7182, si_uid=0} ---
[pid 7182] exit_group(0 <unfinished ...>
[pid 7185] --- stopped by SIGSTOP ---
[pid 7182] <... exit_group resumed>) = ?
[pid 7182] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7185] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7186 attached
<unfinished ...>
[pid 7185] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7186
[pid 7186] set_robust_list(0x5555564fe760, 24) = 0
[pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7186] setpgid(0, 0) = 0
[pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7186] write(3, "1000", 4) = 4
[pid 7186] close(3) = 0
[pid 7186] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7186] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.176003][ T7178] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.199599][ T7182] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7186] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7186] close(5) = 0
[pid 7186] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7189 attached
) = 7189
[pid 7186] tkill(7189, SIGSTOP) = 0
[pid 7189] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7186, si_uid=0} ---
[pid 7186] exit_group(0 <unfinished ...>
[pid 7189] --- stopped by SIGSTOP ---
[pid 7186] <... exit_group resumed>) = ?
[pid 7186] +++ exited with 0 +++
[pid 7189] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7189] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7190 attached
, child_tidptr=0x5555564fe750) = 7190
[pid 7190] set_robust_list(0x5555564fe760, 24) = 0
[pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7190] setpgid(0, 0) = 0
[pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7190] write(3, "1000", 4) = 4
[pid 7190] close(3) = 0
[pid 7190] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7190] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7190] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7190] close(5) = 0
[pid 7190] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7193 attached
) = 7193
[pid 7190] tkill(7193, SIGSTOP) = 0
[pid 7190] exit_group(0 <unfinished ...>
[pid 7193] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7190, si_uid=0} ---
[pid 7190] <... exit_group resumed>) = ?
[pid 7193] --- stopped by SIGSTOP ---
[pid 7190] +++ exited with 0 +++
[pid 7193] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7193] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7194 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7194
[pid 7194] set_robust_list(0x5555564fe760, 24) = 0
[pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7194] setpgid(0, 0) = 0
[pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7194] write(3, "1000", 4) = 4
[pid 7194] close(3) = 0
[pid 7194] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7194] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7194] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7194] close(5) = 0
[pid 7194] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7197 attached
) = 7197
[pid 7194] tkill(7197, SIGSTOP) = 0
[pid 7194] exit_group(0 <unfinished ...>
[pid 7197] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7194, si_uid=0} ---
[pid 7194] <... exit_group resumed>) = ?
[pid 7197] --- stopped by SIGSTOP ---
[pid 7194] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7194, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7197] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7197] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7198 attached
[pid 7198] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7198
[pid 7198] <... set_robust_list resumed>) = 0
[pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7198] setpgid(0, 0) = 0
[pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7198] write(3, "1000", 4) = 4
[pid 7198] close(3) = 0
[pid 7198] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7198] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.223068][ T7186] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.246352][ T7190] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.269373][ T7194] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7198] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7198] close(5) = 0
[pid 7198] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7201 attached
) = 7201
[pid 7198] tkill(7201, SIGSTOP) = 0
[pid 7198] exit_group(0 <unfinished ...>
[pid 7201] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7198, si_uid=0} ---
[pid 7201] --- stopped by SIGSTOP ---
[pid 7198] <... exit_group resumed>) = ?
[pid 7198] +++ exited with 0 +++
[pid 7201] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7198, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7201] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7202 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7202
[pid 7202] set_robust_list(0x5555564fe760, 24) = 0
[pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7202] setpgid(0, 0) = 0
[pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7202] write(3, "1000", 4) = 4
[pid 7202] close(3) = 0
[pid 7202] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7202] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7202] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7202] close(5) = 0
[pid 7202] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7205 attached
) = 7205
[pid 7202] tkill(7205, SIGSTOP) = 0
[pid 7205] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7202, si_uid=0} ---
[pid 7202] exit_group(0 <unfinished ...>
[pid 7205] --- stopped by SIGSTOP ---
[pid 7202] <... exit_group resumed>) = ?
[pid 7202] +++ exited with 0 +++
[pid 7205] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7205] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7206 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7206
[pid 7206] set_robust_list(0x5555564fe760, 24) = 0
[pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7206] setpgid(0, 0) = 0
[pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7206] write(3, "1000", 4) = 4
[pid 7206] close(3) = 0
[pid 7206] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7206] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.302303][ T7198] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.324873][ T7202] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7206] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7206] close(5) = 0
[pid 7206] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7209 attached
) = 7209
[pid 7206] tkill(7209, SIGSTOP) = 0
[pid 7209] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7206, si_uid=0} ---
[pid 7206] exit_group(0) = ?
[pid 7209] --- stopped by SIGSTOP ---
[pid 7206] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7209] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7209] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7210 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7210
[pid 7210] set_robust_list(0x5555564fe760, 24) = 0
[pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7210] setpgid(0, 0) = 0
[pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7210] write(3, "1000", 4) = 4
[pid 7210] close(3) = 0
[pid 7210] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7210] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7210] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7210] close(5) = 0
[pid 7210] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7213 attached
) = 7213
[pid 7210] tkill(7213, SIGSTOP) = 0
[pid 7210] exit_group(0 <unfinished ...>
[pid 7213] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7210, si_uid=0} ---
[pid 7213] --- stopped by SIGSTOP ---
[pid 7210] <... exit_group resumed>) = ?
[pid 7210] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7210, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7213] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7213] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7214 attached
, child_tidptr=0x5555564fe750) = 7214
[pid 7214] set_robust_list(0x5555564fe760, 24) = 0
[pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7214] setpgid(0, 0) = 0
[pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7214] write(3, "1000", 4) = 4
[pid 7214] close(3) = 0
[pid 7214] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7214] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.358089][ T7206] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.380843][ T7210] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7214] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7214] close(5) = 0
[pid 7214] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7217 attached
) = 7217
[pid 7214] tkill(7217, SIGSTOP) = 0
[pid 7217] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7214, si_uid=0} ---
[pid 7214] exit_group(0) = ?
[pid 7217] --- stopped by SIGSTOP ---
[pid 7214] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7214, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7217] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7217] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7218 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7218
[pid 7218] set_robust_list(0x5555564fe760, 24) = 0
[pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7218] setpgid(0, 0) = 0
[pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7218] write(3, "1000", 4) = 4
[pid 7218] close(3) = 0
[pid 7218] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7218] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.405101][ T7214] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7218] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7218] close(5) = 0
[pid 7218] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7221 attached
) = 7221
[pid 7218] tkill(7221, SIGSTOP) = 0
[pid 7221] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7218, si_uid=0} ---
[pid 7221] --- stopped by SIGSTOP ---
[pid 7218] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7221, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7218] exit_group(0) = ?
[pid 7218] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7218, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7221] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7222 attached
<unfinished ...>
[pid 7221] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7222
[pid 7222] set_robust_list(0x5555564fe760, 24) = 0
[pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7222] setpgid(0, 0) = 0
[pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7222] write(3, "1000", 4) = 4
[pid 7222] close(3) = 0
[pid 7222] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7222] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7222] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7222] close(5) = 0
[pid 7222] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7225 attached
) = 7225
[pid 7222] tkill(7225, SIGSTOP) = 0
[pid 7225] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7222, si_uid=0} ---
[pid 7225] --- stopped by SIGSTOP ---
[pid 7222] exit_group(0) = ?
[pid 7222] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7222, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7225] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7226 attached
<unfinished ...>
[pid 7225] +++ killed by SIGHUP +++
[pid 7226] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7226
[pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7226] setpgid(0, 0) = 0
[pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7226] write(3, "1000", 4) = 4
[pid 7226] close(3) = 0
[pid 7226] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7226] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.437859][ T7218] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.460143][ T7222] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7226] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7226] close(5) = 0
[pid 7226] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7229 attached
) = 7229
[pid 7226] tkill(7229, SIGSTOP) = 0
[pid 7229] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7226, si_uid=0} ---
[pid 7229] --- stopped by SIGSTOP ---
[pid 7226] exit_group(0) = ?
[pid 7226] +++ exited with 0 +++
[pid 7229] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7226, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7229] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7230 attached
, child_tidptr=0x5555564fe750) = 7230
[pid 7230] set_robust_list(0x5555564fe760, 24) = 0
[pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7230] setpgid(0, 0) = 0
[pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7230] write(3, "1000", 4) = 4
[pid 7230] close(3) = 0
[pid 7230] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7230] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7230] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7230] close(5) = 0
[pid 7230] clone(child_stack=NULL, flags=0) = 7233
[pid 7230] tkill(7233, SIGSTOP./strace-static-x86_64: Process 7233 attached
) = 0
[pid 7233] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7230, si_uid=0} ---
[pid 7233] --- stopped by SIGSTOP ---
[pid 7230] exit_group(0) = ?
[pid 7230] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7230, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7233] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7233] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7234 attached
, child_tidptr=0x5555564fe750) = 7234
[pid 7234] set_robust_list(0x5555564fe760, 24) = 0
[pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7234] setpgid(0, 0) = 0
[pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7234] write(3, "1000", 4) = 4
[pid 7234] close(3) = 0
[pid 7234] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7234] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.482670][ T7226] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.507416][ T7230] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7234] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7234] close(5) = 0
[pid 7234] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7237 attached
) = 7237
[pid 7234] tkill(7237, SIGSTOP) = 0
[pid 7237] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7234, si_uid=0} ---
[pid 7237] --- stopped by SIGSTOP ---
[pid 7234] exit_group(0) = ?
[pid 7234] +++ exited with 0 +++
[pid 7237] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7234, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7237] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7238 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7238
[pid 7238] set_robust_list(0x5555564fe760, 24) = 0
[pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7238] setpgid(0, 0) = 0
[pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7238] write(3, "1000", 4) = 4
[pid 7238] close(3) = 0
[pid 7238] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7238] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7238] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7238] close(5) = 0
[pid 7238] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7241 attached
) = 7241
[pid 7238] tkill(7241, SIGSTOP) = 0
[pid 7238] exit_group(0 <unfinished ...>
[pid 7241] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7238, si_uid=0} ---
[pid 7238] <... exit_group resumed>) = ?
[pid 7241] --- stopped by SIGSTOP ---
[pid 7238] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7238, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7241] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7241] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7242 attached
[pid 7242] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7242
[pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7242] setpgid(0, 0) = 0
[pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7242] write(3, "1000", 4) = 4
[pid 7242] close(3) = 0
[pid 7242] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7242] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7242] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7242] close(5) = 0
[pid 7242] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7245 attached
) = 7245
[pid 7242] tkill(7245, SIGSTOP) = 0
[pid 7245] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7242, si_uid=0} ---
[pid 7242] exit_group(0 <unfinished ...>
[pid 7245] --- stopped by SIGSTOP ---
[ 257.531381][ T7234] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.557201][ T7238] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7242] <... exit_group resumed>) = ?
[pid 7242] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7242, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7245] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7245] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7246 attached
, child_tidptr=0x5555564fe750) = 7246
[pid 7246] set_robust_list(0x5555564fe760, 24) = 0
[pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7246] setpgid(0, 0) = 0
[pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7246] write(3, "1000", 4) = 4
[pid 7246] close(3) = 0
[pid 7246] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7246] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.579275][ T7242] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7246] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7246] close(5) = 0
[pid 7246] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7249 attached
) = 7249
[pid 7246] tkill(7249, SIGSTOP) = 0
[pid 7246] exit_group(0) = ?
[pid 7249] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7246, si_uid=0} ---
[pid 7246] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7246, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7249] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7250 attached
, child_tidptr=0x5555564fe750) = 7250
[pid 7250] set_robust_list(0x5555564fe760, 24) = 0
[pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7250] setpgid(0, 0) = 0
[pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7250] write(3, "1000", 4) = 4
[pid 7250] close(3) = 0
[pid 7250] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7250] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7250] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7250] close(5) = 0
[pid 7250] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7253 attached
) = 7253
[pid 7250] tkill(7253, SIGSTOP) = 0
[pid 7250] exit_group(0 <unfinished ...>
[pid 7253] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7250, si_uid=0} ---
[pid 7253] --- stopped by SIGSTOP ---
[pid 7250] <... exit_group resumed>) = ?
[pid 7250] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7250, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7253] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7253] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7254
./strace-static-x86_64: Process 7254 attached
[pid 7254] set_robust_list(0x5555564fe760, 24) = 0
[pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7254] setpgid(0, 0) = 0
[pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7254] write(3, "1000", 4) = 4
[pid 7254] close(3) = 0
[pid 7254] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7254] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7254] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7254] close(5) = 0
[pid 7254] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7257 attached
) = 7257
[pid 7254] tkill(7257, SIGSTOP) = 0
[pid 7254] exit_group(0 <unfinished ...>
[pid 7257] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7254, si_uid=0} ---
[pid 7257] --- stopped by SIGSTOP ---
[pid 7254] <... exit_group resumed>) = ?
[pid 7254] +++ exited with 0 +++
[pid 7257] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7254, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7257] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7258 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7258
[pid 7258] set_robust_list(0x5555564fe760, 24) = 0
[pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7258] setpgid(0, 0) = 0
[pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7258] write(3, "1000", 4) = 4
[pid 7258] close(3) = 0
[pid 7258] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7258] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.603705][ T7246] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.625450][ T7250] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.648127][ T7254] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7258] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7258] close(5) = 0
[pid 7258] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7261 attached
) = 7261
[pid 7258] tkill(7261, SIGSTOP) = 0
[pid 7258] exit_group(0 <unfinished ...>
[pid 7261] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7258, si_uid=0} ---
[pid 7261] --- stopped by SIGSTOP ---
[pid 7258] <... exit_group resumed>) = ?
[pid 7258] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7258, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7261] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7261] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7262 attached
, child_tidptr=0x5555564fe750) = 7262
[pid 7262] set_robust_list(0x5555564fe760, 24) = 0
[pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7262] setpgid(0, 0) = 0
[pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7262] write(3, "1000", 4) = 4
[pid 7262] close(3) = 0
[pid 7262] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7262] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7262] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7262] close(5) = 0
[pid 7262] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7265 attached
) = 7265
[pid 7262] tkill(7265, SIGSTOP) = 0
[pid 7265] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7262, si_uid=0} ---
[pid 7262] exit_group(0 <unfinished ...>
[pid 7265] --- stopped by SIGSTOP ---
[pid 7262] <... exit_group resumed>) = ?
[pid 7262] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7262, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7265] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7265] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7266 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7266
[pid 7266] set_robust_list(0x5555564fe760, 24) = 0
[pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7266] setpgid(0, 0) = 0
[pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7266] write(3, "1000", 4) = 4
[pid 7266] close(3) = 0
[pid 7266] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7266] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.670879][ T7258] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.703567][ T7262] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7266] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7266] close(5) = 0
[pid 7266] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7269 attached
) = 7269
[pid 7266] tkill(7269, SIGSTOP) = 0
[pid 7266] exit_group(0) = ?
[pid 7269] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7266, si_uid=0} ---
[pid 7269] --- stopped by SIGSTOP ---
[pid 7266] +++ exited with 0 +++
[pid 7269] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7266, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7269] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7270 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7270
[pid 7270] set_robust_list(0x5555564fe760, 24) = 0
[pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7270] setpgid(0, 0) = 0
[pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7270] write(3, "1000", 4) = 4
[pid 7270] close(3) = 0
[pid 7270] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7270] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7270] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7270] close(5) = 0
[pid 7270] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7273 attached
) = 7273
[pid 7270] tkill(7273, SIGSTOP) = 0
[pid 7273] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7270, si_uid=0} ---
[pid 7270] exit_group(0 <unfinished ...>
[pid 7273] --- stopped by SIGSTOP ---
[pid 7270] <... exit_group resumed>) = ?
[pid 7270] +++ exited with 0 +++
[pid 7273] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7270, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7273] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7274 attached
[pid 7274] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7274
[pid 7274] <... set_robust_list resumed>) = 0
[pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7274] setpgid(0, 0) = 0
[pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7274] write(3, "1000", 4) = 4
[pid 7274] close(3) = 0
[pid 7274] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7274] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.737752][ T7266] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.760570][ T7270] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7274] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7274] close(5) = 0
[pid 7274] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7277 attached
) = 7277
[pid 7274] tkill(7277, SIGSTOP) = 0
[pid 7274] exit_group(0 <unfinished ...>
[pid 7277] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7274, si_uid=0} ---
[pid 7274] <... exit_group resumed>) = ?
[pid 7277] --- stopped by SIGSTOP ---
[pid 7274] +++ exited with 0 +++
[pid 7277] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7277] +++ killed by SIGHUP +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7274, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7278 attached
, child_tidptr=0x5555564fe750) = 7278
[pid 7278] set_robust_list(0x5555564fe760, 24) = 0
[pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7278] setpgid(0, 0) = 0
[pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7278] write(3, "1000", 4) = 4
[pid 7278] close(3) = 0
[pid 7278] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7278] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7278] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7278] close(5) = 0
[pid 7278] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7281 attached
) = 7281
[pid 7278] tkill(7281, SIGSTOP) = 0
[pid 7281] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7278, si_uid=0} ---
[pid 7278] exit_group(0 <unfinished ...>
[pid 7281] --- stopped by SIGSTOP ---
[pid 7278] <... exit_group resumed>) = ?
[pid 7278] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7278, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7281] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7281] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7282
./strace-static-x86_64: Process 7282 attached
[pid 7282] set_robust_list(0x5555564fe760, 24) = 0
[pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7282] setpgid(0, 0) = 0
[pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7282] write(3, "1000", 4) = 4
[pid 7282] close(3) = 0
[pid 7282] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7282] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.793625][ T7274] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.826168][ T7278] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7282] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7282] close(5) = 0
[pid 7282] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7285 attached
) = 7285
[pid 7282] tkill(7285, SIGSTOP) = 0
[pid 7285] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7282, si_uid=0} ---
[pid 7285] --- stopped by SIGSTOP ---
[pid 7282] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7285, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7282] exit_group(0) = ?
[pid 7282] +++ exited with 0 +++
[pid 7285] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7282, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7285] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7286
./strace-static-x86_64: Process 7286 attached
[pid 7286] set_robust_list(0x5555564fe760, 24) = 0
[pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7286] setpgid(0, 0) = 0
[pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7286] write(3, "1000", 4) = 4
[pid 7286] close(3) = 0
[pid 7286] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7286] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7286] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7286] close(5) = 0
[pid 7286] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7289 attached
) = 7289
[pid 7286] tkill(7289, SIGSTOP) = 0
[pid 7289] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7286, si_uid=0} ---
[pid 7286] exit_group(0) = ?
[pid 7289] --- stopped by SIGSTOP ---
[pid 7286] +++ exited with 0 +++
[pid 7289] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7286, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7289] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7290 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7290
[pid 7290] set_robust_list(0x5555564fe760, 24) = 0
[pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7290] setpgid(0, 0) = 0
[pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7290] write(3, "1000", 4) = 4
[pid 7290] close(3) = 0
[pid 7290] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7290] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.851020][ T7282] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.875780][ T7286] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7290] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7290] close(5) = 0
[pid 7290] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7293 attached
) = 7293
[pid 7290] tkill(7293, SIGSTOP) = 0
[pid 7293] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7290, si_uid=0} ---
[pid 7293] --- stopped by SIGSTOP ---
[pid 7290] exit_group(0) = ?
[pid 7290] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7290, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7293] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7293] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7294 attached
, child_tidptr=0x5555564fe750) = 7294
[pid 7294] set_robust_list(0x5555564fe760, 24) = 0
[pid 7294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7294] setpgid(0, 0) = 0
[pid 7294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7294] write(3, "1000", 4) = 4
[pid 7294] close(3) = 0
[pid 7294] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7294] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.898612][ T7290] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7294] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7294] close(5) = 0
[pid 7294] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7297 attached
) = 7297
[pid 7294] tkill(7297, SIGSTOP) = 0
[pid 7294] exit_group(0) = ?
[pid 7297] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7294, si_uid=0} ---
[pid 7294] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7294, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7297] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7298 attached
, child_tidptr=0x5555564fe750) = 7298
[pid 7298] set_robust_list(0x5555564fe760, 24) = 0
[pid 7298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7298] setpgid(0, 0) = 0
[pid 7298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7298] write(3, "1000", 4) = 4
[pid 7298] close(3) = 0
[pid 7298] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7298] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7298] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7298] close(5) = 0
[pid 7298] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7301 attached
) = 7301
[pid 7298] tkill(7301, SIGSTOP) = 0
[pid 7298] exit_group(0 <unfinished ...>
[pid 7301] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7298, si_uid=0} ---
[pid 7301] --- stopped by SIGSTOP ---
[pid 7298] <... exit_group resumed>) = ?
[pid 7298] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7298, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7301] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7302 attached
<unfinished ...>
[pid 7301] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7302
[pid 7302] set_robust_list(0x5555564fe760, 24) = 0
[pid 7302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7302] setpgid(0, 0) = 0
[pid 7302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7302] write(3, "1000", 4) = 4
[pid 7302] close(3) = 0
[pid 7302] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7302] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.924690][ T7294] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.946823][ T7298] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7302] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7302] close(5) = 0
[pid 7302] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7305 attached
) = 7305
[pid 7302] tkill(7305, SIGSTOP <unfinished ...>
[pid 7305] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7302, si_uid=0} ---
[pid 7302] <... tkill resumed>) = 0
[pid 7305] --- stopped by SIGSTOP ---
[pid 7302] exit_group(0) = ?
[pid 7302] +++ exited with 0 +++
[pid 7305] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7305] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7306 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7306
[pid 7306] set_robust_list(0x5555564fe760, 24) = 0
[pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7306] setpgid(0, 0) = 0
[pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7306] write(3, "1000", 4) = 4
[pid 7306] close(3) = 0
[pid 7306] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7306] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7306] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7306] close(5) = 0
[pid 7306] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7309 attached
) = 7309
[pid 7306] tkill(7309, SIGSTOP) = 0
[pid 7309] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7306, si_uid=0} ---
[pid 7306] exit_group(0 <unfinished ...>
[pid 7309] --- stopped by SIGSTOP ---
[pid 7306] <... exit_group resumed>) = ?
[pid 7306] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7309] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7309] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7310 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7310
[pid 7310] set_robust_list(0x5555564fe760, 24) = 0
[pid 7310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7310] setpgid(0, 0) = 0
[pid 7310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7310] write(3, "1000", 4) = 4
[pid 7310] close(3) = 0
[pid 7310] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7310] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 257.969991][ T7302] vhci_hcd vhci_hcd.0: port 0 already used
[ 257.993959][ T7306] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7310] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7310] close(5) = 0
[pid 7310] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7313 attached
) = 7313
[pid 7310] tkill(7313, SIGSTOP) = 0
[pid 7313] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7310, si_uid=0} ---
[pid 7313] --- stopped by SIGSTOP ---
[pid 7310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7313, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7310] exit_group(0) = ?
[pid 7310] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7313] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7313] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7314 attached
, child_tidptr=0x5555564fe750) = 7314
[pid 7314] set_robust_list(0x5555564fe760, 24) = 0
[pid 7314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7314] setpgid(0, 0) = 0
[pid 7314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7314] write(3, "1000", 4) = 4
[pid 7314] close(3) = 0
[pid 7314] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7314] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7314] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7314] close(5) = 0
[pid 7314] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7317 attached
) = 7317
[pid 7314] tkill(7317, SIGSTOP) = 0
[pid 7317] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7314, si_uid=0} ---
[pid 7314] exit_group(0 <unfinished ...>
[pid 7317] --- stopped by SIGSTOP ---
[pid 7314] <... exit_group resumed>) = ?
[pid 7314] +++ exited with 0 +++
[pid 7317] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7314, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7317] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7318 attached
, child_tidptr=0x5555564fe750) = 7318
[pid 7318] set_robust_list(0x5555564fe760, 24) = 0
[pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7318] setpgid(0, 0) = 0
[pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7318] write(3, "1000", 4) = 4
[pid 7318] close(3) = 0
[pid 7318] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7318] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.017304][ T7310] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.041845][ T7314] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7318] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7318] close(5) = 0
[pid 7318] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7321 attached
) = 7321
[pid 7318] tkill(7321, SIGSTOP) = 0
[pid 7321] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7318, si_uid=0} ---
[pid 7318] exit_group(0 <unfinished ...>
[pid 7321] --- stopped by SIGSTOP ---
[pid 7318] <... exit_group resumed>) = ?
[pid 7318] +++ exited with 0 +++
[pid 7321] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7321] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7322 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7322
[pid 7322] set_robust_list(0x5555564fe760, 24) = 0
[pid 7322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7322] setpgid(0, 0) = 0
[pid 7322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7322] write(3, "1000", 4) = 4
[pid 7322] close(3) = 0
[pid 7322] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7322] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.066518][ T7318] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7322] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7322] close(5) = 0
[pid 7322] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7325 attached
) = 7325
[pid 7322] tkill(7325, SIGSTOP) = 0
[pid 7322] exit_group(0 <unfinished ...>
[pid 7325] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7322, si_uid=0} ---
[pid 7325] --- stopped by SIGSTOP ---
[pid 7322] <... exit_group resumed>) = ?
[pid 7322] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7322, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7325] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7325] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7326 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7326
[pid 7326] set_robust_list(0x5555564fe760, 24) = 0
[pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7326] setpgid(0, 0) = 0
[pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7326] write(3, "1000", 4) = 4
[pid 7326] close(3) = 0
[pid 7326] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7326] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7326] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7326] close(5) = 0
[pid 7326] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7329 attached
) = 7329
[pid 7326] tkill(7329, SIGSTOP) = 0
[pid 7326] exit_group(0) = ?
[pid 7329] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7326, si_uid=0} ---
[pid 7329] --- stopped by SIGSTOP ---
[pid 7326] +++ exited with 0 +++
[pid 7329] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7329] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7330 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7330
[pid 7330] set_robust_list(0x5555564fe760, 24) = 0
[pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7330] setpgid(0, 0) = 0
[pid 7330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7330] write(3, "1000", 4) = 4
[pid 7330] close(3) = 0
[pid 7330] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7330] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.100944][ T7322] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.125026][ T7326] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7330] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7330] close(5) = 0
[pid 7330] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7333 attached
) = 7333
[pid 7330] tkill(7333, SIGSTOP) = 0
[pid 7333] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7330, si_uid=0} ---
[pid 7330] exit_group(0 <unfinished ...>
[pid 7333] --- stopped by SIGSTOP ---
[pid 7330] <... exit_group resumed>) = ?
[pid 7330] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7330, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7333] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7334 attached
<unfinished ...>
[pid 7333] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7334
[pid 7334] set_robust_list(0x5555564fe760, 24) = 0
[pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7334] setpgid(0, 0) = 0
[pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7334] write(3, "1000", 4) = 4
[pid 7334] close(3) = 0
[pid 7334] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7334] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7334] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7334] close(5) = 0
[pid 7334] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7337 attached
) = 7337
[pid 7334] tkill(7337, SIGSTOP) = 0
[pid 7334] exit_group(0 <unfinished ...>
[pid 7337] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7334, si_uid=0} ---
[pid 7334] <... exit_group resumed>) = ?
[pid 7337] --- stopped by SIGSTOP ---
[pid 7334] +++ exited with 0 +++
[pid 7337] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7337] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7338 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7338
[pid 7338] set_robust_list(0x5555564fe760, 24) = 0
[pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7338] setpgid(0, 0) = 0
[pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7338] write(3, "1000", 4) = 4
[pid 7338] close(3) = 0
[pid 7338] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7338] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.158733][ T7330] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.183469][ T7334] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7338] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7338] close(5) = 0
[pid 7338] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7341 attached
) = 7341
[pid 7338] tkill(7341, SIGSTOP) = 0
[pid 7341] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7338, si_uid=0} ---
[pid 7338] exit_group(0 <unfinished ...>
[pid 7341] --- stopped by SIGSTOP ---
[pid 7338] <... exit_group resumed>) = ?
[pid 7338] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7341] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7342 attached
<unfinished ...>
[pid 7341] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7342
[pid 7342] set_robust_list(0x5555564fe760, 24) = 0
[pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7342] setpgid(0, 0) = 0
[pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7342] write(3, "1000", 4) = 4
[pid 7342] close(3) = 0
[pid 7342] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7342] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.207067][ T7338] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7342] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7342] close(5) = 0
[pid 7342] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7345 attached
) = 7345
[pid 7342] tkill(7345, SIGSTOP) = 0
[pid 7342] exit_group(0) = ?
[pid 7345] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7342, si_uid=0} ---
[pid 7342] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7342, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7345] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7346 attached
, child_tidptr=0x5555564fe750) = 7346
[pid 7346] set_robust_list(0x5555564fe760, 24) = 0
[pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7346] setpgid(0, 0) = 0
[pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7346] write(3, "1000", 4) = 4
[pid 7346] close(3) = 0
[pid 7346] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7346] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7346] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7346] close(5) = 0
[pid 7346] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7349 attached
) = 7349
[pid 7346] tkill(7349, SIGSTOP) = 0
[pid 7346] exit_group(0) = ?
[pid 7349] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7346, si_uid=0} ---
[pid 7349] --- stopped by SIGSTOP ---
[pid 7346] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7346, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7349] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7349] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7350 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7350
[pid 7350] set_robust_list(0x5555564fe760, 24) = 0
[pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7350] setpgid(0, 0) = 0
[pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7350] write(3, "1000", 4) = 4
[pid 7350] close(3) = 0
[pid 7350] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7350] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.230005][ T7342] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.251494][ T7346] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7350] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7350] close(5) = 0
[pid 7350] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7353 attached
) = 7353
[pid 7350] tkill(7353, SIGSTOP) = 0
[pid 7353] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7350, si_uid=0} ---
[pid 7353] --- stopped by SIGSTOP ---
[pid 7350] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7353, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7350] exit_group(0) = ?
[pid 7350] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7350, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7353] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7353] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7354 attached
, child_tidptr=0x5555564fe750) = 7354
[pid 7354] set_robust_list(0x5555564fe760, 24) = 0
[pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7354] setpgid(0, 0) = 0
[pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7354] write(3, "1000", 4) = 4
[pid 7354] close(3) = 0
[pid 7354] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7354] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7354] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7354] close(5) = 0
[pid 7354] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7357 attached
) = 7357
[pid 7354] tkill(7357, SIGSTOP) = 0
[pid 7357] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7354, si_uid=0} ---
[pid 7357] --- stopped by SIGSTOP ---
[pid 7354] exit_group(0) = ?
[pid 7354] +++ exited with 0 +++
[pid 7357] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7357] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7358 attached
<unfinished ...>
[pid 7358] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7358
[pid 7358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7358] setpgid(0, 0) = 0
[pid 7358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7358] write(3, "1000", 4) = 4
[pid 7358] close(3) = 0
[pid 7358] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7358] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.275157][ T7350] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.299211][ T7354] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7358] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7358] close(5) = 0
[pid 7358] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7361 attached
) = 7361
[pid 7358] tkill(7361, SIGSTOP) = 0
[pid 7358] exit_group(0 <unfinished ...>
[pid 7361] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7358, si_uid=0} ---
[pid 7361] --- stopped by SIGSTOP ---
[pid 7358] <... exit_group resumed>) = ?
[pid 7358] +++ exited with 0 +++
[pid 7361] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7358, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7361] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7362 attached
, child_tidptr=0x5555564fe750) = 7362
[pid 7362] set_robust_list(0x5555564fe760, 24) = 0
[pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7362] setpgid(0, 0) = 0
[pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7362] write(3, "1000", 4) = 4
[pid 7362] close(3) = 0
[pid 7362] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7362] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7362] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7362] close(5) = 0
[pid 7362] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7365 attached
) = 7365
[pid 7362] tkill(7365, SIGSTOP) = 0
[pid 7362] exit_group(0) = ?
[pid 7365] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7362, si_uid=0} ---
[pid 7365] --- stopped by SIGSTOP ---
[pid 7362] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7365] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7365] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7366 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7366
[pid 7366] set_robust_list(0x5555564fe760, 24) = 0
[pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7366] setpgid(0, 0) = 0
[pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7366] write(3, "1000", 4) = 4
[pid 7366] close(3) = 0
[pid 7366] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7366] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.322774][ T7358] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.347371][ T7362] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7366] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7366] close(5) = 0
[pid 7366] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7369 attached
) = 7369
[pid 7366] tkill(7369, SIGSTOP) = 0
[pid 7366] exit_group(0 <unfinished ...>
[pid 7369] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7366, si_uid=0} ---
[pid 7369] --- stopped by SIGSTOP ---
[pid 7366] <... exit_group resumed>) = ?
[pid 7366] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7366, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7369] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7369] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7370 attached
, child_tidptr=0x5555564fe750) = 7370
[pid 7370] set_robust_list(0x5555564fe760, 24) = 0
[pid 7370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7370] setpgid(0, 0) = 0
[pid 7370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7370] write(3, "1000", 4) = 4
[pid 7370] close(3) = 0
[pid 7370] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7370] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.371648][ T7366] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7370] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7370] close(5) = 0
[pid 7370] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7373 attached
) = 7373
[pid 7370] tkill(7373, SIGSTOP) = 0
[pid 7373] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7370, si_uid=0} ---
[pid 7373] --- stopped by SIGSTOP ---
[pid 7370] exit_group(0) = ?
[pid 7370] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7373] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7373] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7374 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7374
[pid 7374] set_robust_list(0x5555564fe760, 24) = 0
[pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7374] setpgid(0, 0) = 0
[pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7374] write(3, "1000", 4) = 4
[pid 7374] close(3) = 0
[pid 7374] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7374] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7374] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7374] close(5) = 0
[pid 7374] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7377 attached
) = 7377
[pid 7374] tkill(7377, SIGSTOP) = 0
[pid 7374] exit_group(0 <unfinished ...>
[pid 7377] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7374, si_uid=0} ---
[pid 7374] <... exit_group resumed>) = ?
[pid 7377] --- stopped by SIGSTOP ---
[pid 7374] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7377] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7378 attached
, child_tidptr=0x5555564fe750) = 7378
[pid 7377] +++ killed by SIGHUP +++
[pid 7378] set_robust_list(0x5555564fe760, 24) = 0
[pid 7378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7378] setpgid(0, 0) = 0
[pid 7378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7378] write(3, "1000", 4) = 4
[pid 7378] close(3) = 0
[pid 7378] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7378] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.398872][ T7370] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.424318][ T7374] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7378] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7378] close(5) = 0
[pid 7378] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7381 attached
) = 7381
[pid 7378] tkill(7381, SIGSTOP) = 0
[pid 7381] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7378, si_uid=0} ---
[pid 7378] exit_group(0) = ?
[pid 7381] --- stopped by SIGSTOP ---
[pid 7378] +++ exited with 0 +++
[pid 7381] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7381] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7382 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7382
[pid 7382] set_robust_list(0x5555564fe760, 24) = 0
[pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7382] setpgid(0, 0) = 0
[pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7382] write(3, "1000", 4) = 4
[pid 7382] close(3) = 0
[pid 7382] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7382] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7382] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7382] close(5) = 0
[pid 7382] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7385 attached
) = 7385
[pid 7382] tkill(7385, SIGSTOP) = 0
[pid 7382] exit_group(0 <unfinished ...>
[pid 7385] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7382, si_uid=0} ---
[pid 7385] --- stopped by SIGSTOP ---
[pid 7382] <... exit_group resumed>) = ?
[pid 7382] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7382, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7385] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7385] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7386 attached
[pid 7386] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7386
[pid 7386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7386] setpgid(0, 0) = 0
[pid 7386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7386] write(3, "1000", 4) = 4
[pid 7386] close(3) = 0
[pid 7386] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7386] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7386] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7386] close(5) = 0
[pid 7386] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7389 attached
) = 7389
[pid 7386] tkill(7389, SIGSTOP) = 0
[pid 7386] exit_group(0 <unfinished ...>
[pid 7389] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7386, si_uid=0} ---
[pid 7386] <... exit_group resumed>) = ?
[pid 7389] --- stopped by SIGSTOP ---
[pid 7386] +++ exited with 0 +++
[pid 7389] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7386, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7389] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7390 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7390
[pid 7390] set_robust_list(0x5555564fe760, 24) = 0
[pid 7390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7390] setpgid(0, 0) = 0
[pid 7390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7390] write(3, "1000", 4) = 4
[pid 7390] close(3) = 0
[pid 7390] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7390] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.445917][ T7378] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.469300][ T7382] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.491996][ T7386] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7390] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7390] close(5) = 0
[pid 7390] clone(child_stack=NULL, flags=0) = 7393
./strace-static-x86_64: Process 7393 attached
[pid 7390] tkill(7393, SIGSTOP) = 0
[pid 7393] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7390, si_uid=0} ---
[pid 7390] exit_group(0 <unfinished ...>
[pid 7393] --- stopped by SIGSTOP ---
[pid 7390] <... exit_group resumed>) = ?
[pid 7390] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7393] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7394 attached
, child_tidptr=0x5555564fe750) = 7394
[pid 7394] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 7393] +++ killed by SIGHUP +++
[pid 7394] <... set_robust_list resumed>) = 0
[pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7394] setpgid(0, 0) = 0
[pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7394] write(3, "1000", 4) = 4
[pid 7394] close(3) = 0
[pid 7394] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7394] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7394] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7394] close(5) = 0
[pid 7394] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7397 attached
) = 7397
[pid 7394] tkill(7397, SIGSTOP) = 0
[pid 7394] exit_group(0 <unfinished ...>
[pid 7397] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7394, si_uid=0} ---
[pid 7397] --- stopped by SIGSTOP ---
[pid 7394] <... exit_group resumed>) = ?
[pid 7394] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7397] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7398 attached
, child_tidptr=0x5555564fe750) = 7398
[pid 7398] set_robust_list(0x5555564fe760, 24) = 0
[pid 7398] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 7397] +++ killed by SIGHUP +++
[pid 7398] <... prctl resumed>) = 0
[pid 7398] setpgid(0, 0) = 0
[pid 7398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7398] write(3, "1000", 4) = 4
[pid 7398] close(3) = 0
[pid 7398] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7398] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7398] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[ 258.516299][ T7390] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.540753][ T7394] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7398] close(5) = 0
[pid 7398] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7401 attached
) = 7401
[pid 7398] tkill(7401, SIGSTOP) = 0
[pid 7401] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7398, si_uid=0} ---
[pid 7401] --- stopped by SIGSTOP ---
[pid 7398] exit_group(0) = ?
[pid 7398] +++ exited with 0 +++
[pid 7401] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7401] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7402 attached
, child_tidptr=0x5555564fe750) = 7402
[pid 7402] set_robust_list(0x5555564fe760, 24) = 0
[pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7402] setpgid(0, 0) = 0
[pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7402] write(3, "1000", 4) = 4
[pid 7402] close(3) = 0
[pid 7402] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7402] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.563441][ T7398] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7402] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7402] close(5) = 0
[pid 7402] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7405 attached
) = 7405
[pid 7402] tkill(7405, SIGSTOP) = 0
[pid 7405] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7402, si_uid=0} ---
[pid 7402] exit_group(0) = ?
[pid 7405] --- stopped by SIGSTOP ---
[pid 7402] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7402, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7405] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7406
./strace-static-x86_64: Process 7406 attached
[pid 7406] set_robust_list(0x5555564fe760, 24) = 0
[pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7405] +++ killed by SIGHUP +++
[pid 7406] setpgid(0, 0) = 0
[pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7406] write(3, "1000", 4) = 4
[pid 7406] close(3) = 0
[pid 7406] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7406] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7406] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7406] close(5) = 0
[pid 7406] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7411 attached
) = 7411
[pid 7406] tkill(7411, SIGSTOP) = 0
[pid 7411] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7406, si_uid=0} ---
[pid 7406] exit_group(0 <unfinished ...>
[pid 7411] --- stopped by SIGSTOP ---
[pid 7406] <... exit_group resumed>) = ?
[pid 7406] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7406, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7411] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7411] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7412 attached
, child_tidptr=0x5555564fe750) = 7412
[pid 7412] set_robust_list(0x5555564fe760, 24) = 0
[pid 7412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7412] setpgid(0, 0) = 0
[pid 7412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7412] write(3, "1000", 4) = 4
[pid 7412] close(3) = 0
[pid 7412] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7412] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.587673][ T7402] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.610423][ T7406] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7412] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7412] close(5) = 0
[pid 7412] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7415 attached
) = 7415
[pid 7412] tkill(7415, SIGSTOP) = 0
[pid 7415] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7412, si_uid=0} ---
[pid 7412] exit_group(0 <unfinished ...>
[pid 7415] --- stopped by SIGSTOP ---
[pid 7412] <... exit_group resumed>) = ?
[pid 7412] +++ exited with 0 +++
[pid 7415] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7412, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7415] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7416 attached
<unfinished ...>
[pid 7416] set_robust_list(0x5555564fe760, 24) = 0
[pid 7416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7416
[pid 7416] setpgid(0, 0) = 0
[pid 7416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7416] write(3, "1000", 4) = 4
[pid 7416] close(3) = 0
[pid 7416] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7416] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.635691][ T7412] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7416] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7416] close(5) = 0
[pid 7416] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7419 attached
) = 7419
[pid 7416] tkill(7419, SIGSTOP) = 0
[pid 7419] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7416, si_uid=0} ---
[pid 7416] exit_group(0 <unfinished ...>
[pid 7419] --- stopped by SIGSTOP ---
[pid 7416] <... exit_group resumed>) = ?
[pid 7416] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7416, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7419] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7419] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7420 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7420
[pid 7420] set_robust_list(0x5555564fe760, 24) = 0
[pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7420] setpgid(0, 0) = 0
[pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7420] write(3, "1000", 4) = 4
[pid 7420] close(3) = 0
[pid 7420] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7420] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7420] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7420] close(5) = 0
[pid 7420] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7423 attached
) = 7423
[pid 7420] tkill(7423, SIGSTOP) = 0
[pid 7423] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7420, si_uid=0} ---
[pid 7420] exit_group(0 <unfinished ...>
[pid 7423] --- stopped by SIGSTOP ---
[pid 7420] <... exit_group resumed>) = ?
[pid 7420] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7420, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7423] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7423] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7424 attached
, child_tidptr=0x5555564fe750) = 7424
[pid 7424] set_robust_list(0x5555564fe760, 24) = 0
[pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7424] setpgid(0, 0) = 0
[pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7424] write(3, "1000", 4) = 4
[pid 7424] close(3) = 0
[pid 7424] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7424] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.658730][ T7416] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.683412][ T7420] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7424] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7424] close(5) = 0
[pid 7424] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7427 attached
) = 7427
[pid 7424] tkill(7427, SIGSTOP) = 0
[pid 7424] exit_group(0 <unfinished ...>
[pid 7427] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7424, si_uid=0} ---
[pid 7424] <... exit_group resumed>) = ?
[pid 7427] --- stopped by SIGSTOP ---
[pid 7424] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7424, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7427] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7427] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7428 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7428
[pid 7428] set_robust_list(0x5555564fe760, 24) = 0
[pid 7428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7428] setpgid(0, 0) = 0
[pid 7428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7428] write(3, "1000", 4) = 4
[pid 7428] close(3) = 0
[pid 7428] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7428] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.707490][ T7424] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7428] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7428] close(5) = 0
[pid 7428] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7431 attached
) = 7431
[pid 7428] tkill(7431, SIGSTOP) = 0
[pid 7431] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7428, si_uid=0} ---
[pid 7428] exit_group(0) = ?
[pid 7431] --- stopped by SIGSTOP ---
[pid 7428] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7428, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7431] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7432 attached
<unfinished ...>
[pid 7431] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7432
[pid 7432] set_robust_list(0x5555564fe760, 24) = 0
[pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7432] setpgid(0, 0) = 0
[pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7432] write(3, "1000", 4) = 4
[pid 7432] close(3) = 0
[pid 7432] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7432] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7432] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7432] close(5) = 0
[pid 7432] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7435 attached
) = 7435
[pid 7432] tkill(7435, SIGSTOP) = 0
[pid 7435] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7432, si_uid=0} ---
[pid 7432] exit_group(0) = ?
[pid 7435] --- stopped by SIGSTOP ---
[pid 7432] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7435] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7435] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7436 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7436
[pid 7436] set_robust_list(0x5555564fe760, 24) = 0
[pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7436] setpgid(0, 0) = 0
[pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7436] write(3, "1000", 4) = 4
[pid 7436] close(3) = 0
[pid 7436] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7436] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.731750][ T7428] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.754462][ T7432] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7436] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7436] close(5) = 0
[pid 7436] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7439 attached
) = 7439
[pid 7436] tkill(7439, SIGSTOP) = 0
[pid 7436] exit_group(0) = ?
[pid 7439] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7436, si_uid=0} ---
[pid 7439] --- stopped by SIGSTOP ---
[pid 7436] +++ exited with 0 +++
[pid 7439] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7436, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7439] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7440 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7440
[pid 7440] set_robust_list(0x5555564fe760, 24) = 0
[pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7440] setpgid(0, 0) = 0
[pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7440] write(3, "1000", 4) = 4
[pid 7440] close(3) = 0
[pid 7440] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7440] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7440] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7440] close(5) = 0
[pid 7440] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7443 attached
) = 7443
[pid 7440] tkill(7443, SIGSTOP) = 0
[pid 7443] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7440, si_uid=0} ---
[pid 7443] --- stopped by SIGSTOP ---
[pid 7440] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7443, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7440] exit_group(0) = ?
[pid 7440] +++ exited with 0 +++
[pid 7443] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7443] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7444 attached
<unfinished ...>
[pid 7444] set_robust_list(0x5555564fe760, 24) = 0
[pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7444] setpgid(0, 0) = 0
[pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7444] write(3, "1000", 4) = 4
[pid 7444] close(3) = 0
[pid 7444] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7444] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7444] write(5, "8 3 0 5", 7 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7444
[ 258.788013][ T7436] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.813221][ T7440] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7444] <... write resumed>) = -1 EBUSY (Device or resource busy)
[pid 7444] close(5) = 0
[pid 7444] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7448 attached
) = 7448
[pid 7444] tkill(7448, SIGSTOP) = 0
[pid 7448] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7444, si_uid=0} ---
[pid 7448] --- stopped by SIGSTOP ---
[pid 7444] exit_group(0) = ?
[pid 7444] +++ exited with 0 +++
[pid 7448] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7448] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7449 attached
, child_tidptr=0x5555564fe750) = 7449
[pid 7449] set_robust_list(0x5555564fe760, 24) = 0
[pid 7449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7449] setpgid(0, 0) = 0
[pid 7449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7449] write(3, "1000", 4) = 4
[pid 7449] close(3) = 0
[pid 7449] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7449] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7449] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7449] close(5) = 0
[pid 7449] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7453 attached
) = 7453
[pid 7449] tkill(7453, SIGSTOP) = 0
[pid 7453] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7449, si_uid=0} ---
[pid 7453] --- stopped by SIGSTOP ---
[pid 7449] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7453, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7449] exit_group(0) = ?
[pid 7449] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7449, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7453] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7453] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7454 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7454
[pid 7454] set_robust_list(0x5555564fe760, 24) = 0
[pid 7454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7454] setpgid(0, 0) = 0
[pid 7454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7454] write(3, "1000", 4) = 4
[pid 7454] close(3) = 0
[pid 7454] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7454] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.841245][ T7444] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.869044][ T7449] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7454] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7454] close(5) = 0
[pid 7454] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7457 attached
) = 7457
[pid 7454] tkill(7457, SIGSTOP) = 0
[pid 7457] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7454, si_uid=0} ---
[pid 7454] exit_group(0 <unfinished ...>
[pid 7457] --- stopped by SIGSTOP ---
[pid 7454] <... exit_group resumed>) = ?
[pid 7454] +++ exited with 0 +++
[pid 7457] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7454, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7457] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7458 attached
, child_tidptr=0x5555564fe750) = 7458
[pid 7458] set_robust_list(0x5555564fe760, 24) = 0
[pid 7458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7458] setpgid(0, 0) = 0
[pid 7458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7458] write(3, "1000", 4) = 4
[pid 7458] close(3) = 0
[pid 7458] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7458] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7458] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7458] close(5) = 0
[pid 7458] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7461 attached
) = 7461
[pid 7458] tkill(7461, SIGSTOP) = 0
[pid 7461] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7458, si_uid=0} ---
[pid 7458] exit_group(0 <unfinished ...>
[pid 7461] --- stopped by SIGSTOP ---
[pid 7458] <... exit_group resumed>) = ?
[pid 7458] +++ exited with 0 +++
[pid 7461] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7461] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7462 attached
, child_tidptr=0x5555564fe750) = 7462
[pid 7462] set_robust_list(0x5555564fe760, 24) = 0
[pid 7462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7462] setpgid(0, 0) = 0
[pid 7462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7462] write(3, "1000", 4) = 4
[pid 7462] close(3) = 0
[pid 7462] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7462] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 258.904897][ T7454] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.938377][ T7458] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7462] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7462] close(5) = 0
[pid 7462] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7465 attached
) = 7465
[pid 7462] tkill(7465, SIGSTOP) = 0
[pid 7465] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7462, si_uid=0} ---
[pid 7462] exit_group(0 <unfinished ...>
[pid 7465] --- stopped by SIGSTOP ---
[pid 7462] <... exit_group resumed>) = ?
[pid 7462] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7462, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7465] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7466 attached
<unfinished ...>
[pid 7465] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7466
[pid 7466] set_robust_list(0x5555564fe760, 24) = 0
[pid 7466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7466] setpgid(0, 0) = 0
[pid 7466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7466] write(3, "1000", 4) = 4
[pid 7466] close(3) = 0
[pid 7466] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7466] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7466] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7466] close(5) = 0
[pid 7466] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7469 attached
) = 7469
[pid 7466] tkill(7469, SIGSTOP) = 0
[pid 7469] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7466, si_uid=0} ---
[pid 7469] --- stopped by SIGSTOP ---
[pid 7466] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7469, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7466] exit_group(0) = ?
[pid 7466] +++ exited with 0 +++
[pid 7469] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7469] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7470 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7470
[pid 7470] set_robust_list(0x5555564fe760, 24) = 0
[pid 7470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7470] setpgid(0, 0) = 0
[pid 7470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7470] write(3, "1000", 4) = 4
[pid 7470] close(3) = 0
[pid 7470] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7470] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7470] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7470] close(5) = 0
[pid 7470] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7473 attached
) = 7473
[pid 7470] tkill(7473, SIGSTOP) = 0
[pid 7473] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7470, si_uid=0} ---
[pid 7473] --- stopped by SIGSTOP ---
[ 258.961484][ T7462] vhci_hcd vhci_hcd.0: port 0 already used
[ 258.984414][ T7466] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7470] exit_group(0) = ?
[pid 7470] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7470, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7473] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7473] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7474 attached
, child_tidptr=0x5555564fe750) = 7474
[pid 7474] set_robust_list(0x5555564fe760, 24) = 0
[pid 7474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7474] setpgid(0, 0) = 0
[pid 7474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7474] write(3, "1000", 4) = 4
[pid 7474] close(3) = 0
[pid 7474] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7474] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.008008][ T7470] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7474] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7474] close(5) = 0
[pid 7474] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7477 attached
) = 7477
[pid 7474] tkill(7477, SIGSTOP <unfinished ...>
[pid 7477] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7474, si_uid=0} ---
[pid 7474] <... tkill resumed>) = 0
[pid 7474] exit_group(0 <unfinished ...>
[pid 7477] --- stopped by SIGSTOP ---
[pid 7474] <... exit_group resumed>) = ?
[pid 7474] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7477] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7477] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7478 attached
[pid 7478] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7478
[pid 7478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7478] setpgid(0, 0) = 0
[pid 7478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7478] write(3, "1000", 4) = 4
[pid 7478] close(3) = 0
[pid 7478] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7478] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7478] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7478] close(5) = 0
[pid 7478] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7481 attached
) = 7481
[pid 7478] tkill(7481, SIGSTOP) = 0
[pid 7478] exit_group(0 <unfinished ...>
[pid 7481] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7478, si_uid=0} ---
[pid 7478] <... exit_group resumed>) = ?
[pid 7481] --- stopped by SIGSTOP ---
[pid 7478] +++ exited with 0 +++
[pid 7481] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7478, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7481] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7482 attached
, child_tidptr=0x5555564fe750) = 7482
[pid 7482] set_robust_list(0x5555564fe760, 24) = 0
[pid 7482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7482] setpgid(0, 0) = 0
[pid 7482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7482] write(3, "1000", 4) = 4
[pid 7482] close(3) = 0
[pid 7482] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7482] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.032282][ T7474] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.054718][ T7478] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7482] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7482] close(5) = 0
[pid 7482] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7485 attached
) = 7485
[pid 7482] tkill(7485, SIGSTOP) = 0
[pid 7482] exit_group(0 <unfinished ...>
[pid 7485] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7482, si_uid=0} ---
[pid 7485] --- stopped by SIGSTOP ---
[pid 7482] <... exit_group resumed>) = ?
[pid 7482] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7482, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7485] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7485] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7486 attached
, child_tidptr=0x5555564fe750) = 7486
[pid 7486] set_robust_list(0x5555564fe760, 24) = 0
[pid 7486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7486] setpgid(0, 0) = 0
[pid 7486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7486] write(3, "1000", 4) = 4
[pid 7486] close(3) = 0
[pid 7486] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7486] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7486] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7486] close(5) = 0
[pid 7486] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7489 attached
) = 7489
[pid 7486] tkill(7489, SIGSTOP) = 0
[pid 7489] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7486, si_uid=0} ---
[pid 7489] --- stopped by SIGSTOP ---
[pid 7486] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7489, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7486] exit_group(0) = ?
[pid 7486] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7489] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7489] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7490
./strace-static-x86_64: Process 7490 attached
[pid 7490] set_robust_list(0x5555564fe760, 24) = 0
[pid 7490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7490] setpgid(0, 0) = 0
[pid 7490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7490] write(3, "1000", 4) = 4
[pid 7490] close(3) = 0
[pid 7490] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7490] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.077895][ T7482] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.100166][ T7486] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7490] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7490] close(5) = 0
[pid 7490] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7493 attached
) = 7493
[pid 7490] tkill(7493, SIGSTOP) = 0
[pid 7493] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7490, si_uid=0} ---
[pid 7490] exit_group(0) = ?
[pid 7493] --- stopped by SIGSTOP ---
[pid 7490] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7490, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7493] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7494
[pid 7493] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7494 attached
[pid 7494] set_robust_list(0x5555564fe760, 24) = 0
[pid 7494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7494] setpgid(0, 0) = 0
[pid 7494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7494] write(3, "1000", 4) = 4
[pid 7494] close(3) = 0
[pid 7494] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7494] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7494] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7494] close(5) = 0
[pid 7494] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7497 attached
) = 7497
[pid 7494] tkill(7497, SIGSTOP) = 0
[pid 7497] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7494, si_uid=0} ---
[pid 7494] exit_group(0 <unfinished ...>
[pid 7497] --- stopped by SIGSTOP ---
[pid 7494] <... exit_group resumed>) = ?
[pid 7494] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7494, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7497] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7497] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7498 attached
, child_tidptr=0x5555564fe750) = 7498
[pid 7498] set_robust_list(0x5555564fe760, 24) = 0
[pid 7498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7498] setpgid(0, 0) = 0
[pid 7498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7498] write(3, "1000", 4) = 4
[pid 7498] close(3) = 0
[pid 7498] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7498] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.124323][ T7490] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.146467][ T7494] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7498] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7498] close(5) = 0
[pid 7498] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7501 attached
) = 7501
[pid 7498] tkill(7501, SIGSTOP) = 0
[pid 7501] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7498, si_uid=0} ---
[pid 7501] --- stopped by SIGSTOP ---
[pid 7498] exit_group(0) = ?
[pid 7498] +++ exited with 0 +++
[pid 7501] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7501] +++ killed by SIGHUP +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7498, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7502 attached
, child_tidptr=0x5555564fe750) = 7502
[pid 7502] set_robust_list(0x5555564fe760, 24) = 0
[pid 7502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7502] setpgid(0, 0) = 0
[pid 7502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7502] write(3, "1000", 4) = 4
[pid 7502] close(3) = 0
[pid 7502] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7502] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7502] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7502] close(5) = 0
[pid 7502] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7505 attached
) = 7505
[pid 7502] tkill(7505, SIGSTOP) = 0
[pid 7505] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7502, si_uid=0} ---
[pid 7505] --- stopped by SIGSTOP ---
[pid 7502] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7505, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7502] exit_group(0) = ?
[pid 7502] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7502, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7505] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7505] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7506 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7506
[pid 7506] set_robust_list(0x5555564fe760, 24) = 0
[pid 7506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7506] setpgid(0, 0) = 0
[pid 7506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7506] write(3, "1000", 4) = 4
[pid 7506] close(3) = 0
[pid 7506] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7506] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7506] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7506] close(5) = 0
[pid 7506] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7509 attached
) = 7509
[pid 7506] tkill(7509, SIGSTOP) = 0
[pid 7506] exit_group(0 <unfinished ...>
[pid 7509] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7506, si_uid=0} ---
[pid 7506] <... exit_group resumed>) = ?
[pid 7509] --- stopped by SIGSTOP ---
[pid 7506] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7506, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7509] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7509] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7510 attached
, child_tidptr=0x5555564fe750) = 7510
[pid 7510] set_robust_list(0x5555564fe760, 24) = 0
[pid 7510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7510] setpgid(0, 0) = 0
[pid 7510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7510] write(3, "1000", 4) = 4
[pid 7510] close(3) = 0
[pid 7510] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7510] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.170944][ T7498] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.194087][ T7502] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.216277][ T7506] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7510] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7510] close(5) = 0
[pid 7510] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7513 attached
) = 7513
[pid 7510] tkill(7513, SIGSTOP <unfinished ...>
[pid 7513] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7510, si_uid=0} ---
[pid 7510] <... tkill resumed>) = 0
[pid 7510] exit_group(0 <unfinished ...>
[pid 7513] --- stopped by SIGSTOP ---
[pid 7510] <... exit_group resumed>) = ?
[pid 7510] +++ exited with 0 +++
[pid 7513] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7510, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7514 attached
<unfinished ...>
[pid 7513] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7514
[pid 7514] set_robust_list(0x5555564fe760, 24) = 0
[pid 7514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7514] setpgid(0, 0) = 0
[pid 7514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7514] write(3, "1000", 4) = 4
[pid 7514] close(3) = 0
[pid 7514] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7514] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7514] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7514] close(5) = 0
[pid 7514] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7517 attached
) = 7517
[pid 7514] tkill(7517, SIGSTOP <unfinished ...>
[pid 7517] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7514, si_uid=0} ---
[pid 7514] <... tkill resumed>) = 0
[pid 7517] --- stopped by SIGSTOP ---
[pid 7514] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7517, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7514] exit_group(0) = ?
[pid 7514] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7514, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7517] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7517] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7518 attached
, child_tidptr=0x5555564fe750) = 7518
[pid 7518] set_robust_list(0x5555564fe760, 24) = 0
[pid 7518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7518] setpgid(0, 0) = 0
[pid 7518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7518] write(3, "1000", 4) = 4
[pid 7518] close(3) = 0
[pid 7518] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7518] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.238749][ T7510] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.261981][ T7514] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7518] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7518] close(5) = 0
[pid 7518] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7521 attached
) = 7521
[pid 7518] tkill(7521, SIGSTOP) = 0
[pid 7521] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7518, si_uid=0} ---
[pid 7518] exit_group(0) = ?
[pid 7521] --- stopped by SIGSTOP ---
[pid 7518] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7518, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7521] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7521] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7522 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7522
[pid 7522] set_robust_list(0x5555564fe760, 24) = 0
[pid 7522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7522] setpgid(0, 0) = 0
[pid 7522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7522] write(3, "1000", 4) = 4
[pid 7522] close(3) = 0
[pid 7522] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7522] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7522] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7522] close(5) = 0
[pid 7522] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7525 attached
) = 7525
[pid 7522] tkill(7525, SIGSTOP) = 0
[pid 7525] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7522, si_uid=0} ---
[pid 7522] exit_group(0 <unfinished ...>
[pid 7525] --- stopped by SIGSTOP ---
[pid 7522] <... exit_group resumed>) = ?
[pid 7522] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7522, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7525] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7526 attached
<unfinished ...>
[pid 7525] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7526
[pid 7526] set_robust_list(0x5555564fe760, 24) = 0
[pid 7526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7526] setpgid(0, 0) = 0
[pid 7526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7526] write(3, "1000", 4) = 4
[pid 7526] close(3) = 0
[pid 7526] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7526] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.286065][ T7518] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.308615][ T7522] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7526] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7526] close(5) = 0
[pid 7526] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7529 attached
) = 7529
[pid 7526] tkill(7529, SIGSTOP) = 0
[pid 7526] exit_group(0 <unfinished ...>
[pid 7529] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7526, si_uid=0} ---
[pid 7529] --- stopped by SIGSTOP ---
[pid 7526] <... exit_group resumed>) = ?
[pid 7526] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7526, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7529] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7529] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7530 attached
, child_tidptr=0x5555564fe750) = 7530
[pid 7530] set_robust_list(0x5555564fe760, 24) = 0
[pid 7530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7530] setpgid(0, 0) = 0
[pid 7530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7530] write(3, "1000", 4) = 4
[pid 7530] close(3) = 0
[pid 7530] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7530] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7530] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7530] close(5) = 0
[pid 7530] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7533 attached
) = 7533
[pid 7530] tkill(7533, SIGSTOP) = 0
[pid 7533] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7530, si_uid=0} ---
[pid 7530] exit_group(0) = ?
[pid 7533] --- stopped by SIGSTOP ---
[pid 7530] +++ exited with 0 +++
[pid 7533] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7534 attached
, child_tidptr=0x5555564fe750) = 7534
[pid 7534] set_robust_list(0x5555564fe760, 24) = 0
[pid 7534] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 7533] +++ killed by SIGHUP +++
[pid 7534] <... prctl resumed>) = 0
[pid 7534] setpgid(0, 0) = 0
[pid 7534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7534] write(3, "1000", 4) = 4
[pid 7534] close(3) = 0
[pid 7534] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7534] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.341284][ T7526] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.365904][ T7530] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7534] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7534] close(5) = 0
[pid 7534] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7537 attached
) = 7537
[pid 7534] tkill(7537, SIGSTOP) = 0
[pid 7537] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7534, si_uid=0} ---
[pid 7537] --- stopped by SIGSTOP ---
[pid 7534] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7537, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7534] exit_group(0) = ?
[pid 7534] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7534, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7537] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7538 attached
<unfinished ...>
[pid 7537] +++ killed by SIGHUP +++
[pid 7538] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7538
[pid 7538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7538] setpgid(0, 0) = 0
[pid 7538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7538] write(3, "1000", 4) = 4
[pid 7538] close(3) = 0
[pid 7538] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7538] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7538] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7538] close(5) = 0
[pid 7538] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7541 attached
) = 7541
[pid 7538] tkill(7541, SIGSTOP) = 0
[pid 7541] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7538, si_uid=0} ---
[pid 7541] --- stopped by SIGSTOP ---
[pid 7538] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7541, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7538] exit_group(0) = ?
[pid 7538] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7538, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7541] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7541] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7542 attached
[pid 7542] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7542
[pid 7542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7542] setpgid(0, 0) = 0
[pid 7542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7542] write(3, "1000", 4) = 4
[pid 7542] close(3) = 0
[pid 7542] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7542] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.391123][ T7534] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.415044][ T7538] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7542] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7542] close(5) = 0
[pid 7542] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7545 attached
) = 7545
[pid 7542] tkill(7545, SIGSTOP) = 0
[pid 7542] exit_group(0) = ?
[pid 7545] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7542, si_uid=0} ---
[pid 7542] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7542, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7545] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7546
./strace-static-x86_64: Process 7546 attached
[pid 7546] set_robust_list(0x5555564fe760, 24) = 0
[pid 7546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7546] setpgid(0, 0) = 0
[pid 7546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7546] write(3, "1000", 4) = 4
[pid 7546] close(3) = 0
[pid 7546] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7546] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7546] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7546] close(5) = 0
[pid 7546] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7549 attached
) = 7549
[pid 7546] tkill(7549, SIGSTOP) = 0
[pid 7549] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7546, si_uid=0} ---
[pid 7549] --- stopped by SIGSTOP ---
[pid 7546] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7549, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7546] exit_group(0) = ?
[pid 7546] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7546, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7549] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7549] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7550 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7550
[pid 7550] set_robust_list(0x5555564fe760, 24) = 0
[pid 7550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7550] setpgid(0, 0) = 0
[pid 7550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7550] write(3, "1000", 4) = 4
[pid 7550] close(3) = 0
[pid 7550] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7550] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.438093][ T7542] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.460264][ T7546] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7550] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7550] close(5) = 0
[pid 7550] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7553 attached
) = 7553
[pid 7550] tkill(7553, SIGSTOP) = 0
[pid 7550] exit_group(0) = ?
[pid 7550] +++ exited with 0 +++
[pid 7553] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7550, si_uid=0} ---
[pid 7553] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7550, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7554 attached
, child_tidptr=0x5555564fe750) = 7554
[pid 7554] set_robust_list(0x5555564fe760, 24) = 0
[pid 7554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7554] setpgid(0, 0) = 0
[pid 7554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7554] write(3, "1000", 4) = 4
[pid 7554] close(3) = 0
[pid 7554] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7554] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7554] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7554] close(5) = 0
[pid 7554] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7557 attached
) = 7557
[pid 7554] tkill(7557, SIGSTOP) = 0
[pid 7557] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7554, si_uid=0} ---
[pid 7557] --- stopped by SIGSTOP ---
[pid 7554] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7557, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7554] exit_group(0) = ?
[pid 7554] +++ exited with 0 +++
[pid 7557] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7554, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7557] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7558
./strace-static-x86_64: Process 7558 attached
[pid 7558] set_robust_list(0x5555564fe760, 24) = 0
[pid 7558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7558] setpgid(0, 0) = 0
[pid 7558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7558] write(3, "1000", 4) = 4
[pid 7558] close(3) = 0
[pid 7558] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7558] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7558] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7558] close(5) = 0
[ 259.486429][ T7550] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.507786][ T7554] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.531066][ T7558] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7558] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7561 attached
) = 7561
[pid 7558] tkill(7561, SIGSTOP) = 0
[pid 7561] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7558, si_uid=0} ---
[pid 7561] --- stopped by SIGSTOP ---
[pid 7558] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7561, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7558] exit_group(0) = ?
[pid 7558] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7558, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7561] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7562 attached
<unfinished ...>
[pid 7561] +++ killed by SIGHUP +++
[pid 7562] set_robust_list(0x5555564fe760, 24) = 0
[pid 7562] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7562
[pid 7562] <... prctl resumed>) = 0
[pid 7562] setpgid(0, 0) = 0
[pid 7562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7562] write(3, "1000", 4) = 4
[pid 7562] close(3) = 0
[pid 7562] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7562] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7562] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7562] close(5) = 0
[pid 7562] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7565 attached
) = 7565
[pid 7562] tkill(7565, SIGSTOP) = 0
[pid 7565] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7562, si_uid=0} ---
[pid 7562] exit_group(0 <unfinished ...>
[pid 7565] --- stopped by SIGSTOP ---
[pid 7562] <... exit_group resumed>) = ?
[pid 7562] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7562, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7565] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7565] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7566 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7566
[pid 7566] set_robust_list(0x5555564fe760, 24) = 0
[pid 7566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7566] setpgid(0, 0) = 0
[pid 7566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7566] write(3, "1000", 4) = 4
[pid 7566] close(3) = 0
[pid 7566] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7566] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7566] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7566] close(5) = 0
[pid 7566] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7569 attached
) = 7569
[pid 7566] tkill(7569, SIGSTOP) = 0
[pid 7566] exit_group(0 <unfinished ...>
[pid 7569] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7566, si_uid=0} ---
[pid 7566] <... exit_group resumed>) = ?
[pid 7569] --- stopped by SIGSTOP ---
[pid 7566] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7566, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7569] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7570 attached
<unfinished ...>
[pid 7570] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 7569] +++ killed by SIGHUP +++
[pid 7570] <... set_robust_list resumed>) = 0
[pid 7570] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7570
[pid 7570] <... prctl resumed>) = 0
[pid 7570] setpgid(0, 0) = 0
[pid 7570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7570] write(3, "1000", 4) = 4
[pid 7570] close(3) = 0
[pid 7570] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7570] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.553386][ T7562] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.576691][ T7566] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7570] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7570] close(5) = 0
[pid 7570] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7573 attached
) = 7573
[pid 7570] tkill(7573, SIGSTOP) = 0
[pid 7573] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7570, si_uid=0} ---
[pid 7570] exit_group(0) = ?
[pid 7573] --- stopped by SIGSTOP ---
[pid 7570] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7570, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7573] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7573] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7574
./strace-static-x86_64: Process 7574 attached
[pid 7574] set_robust_list(0x5555564fe760, 24) = 0
[pid 7574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7574] setpgid(0, 0) = 0
[pid 7574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7574] write(3, "1000", 4) = 4
[pid 7574] close(3) = 0
[pid 7574] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7574] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.599372][ T7570] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7574] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7574] close(5) = 0
[pid 7574] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7577 attached
) = 7577
[pid 7574] tkill(7577, SIGSTOP) = 0
[pid 7577] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7574, si_uid=0} ---
[pid 7577] --- stopped by SIGSTOP ---
[pid 7574] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7577, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7574] exit_group(0) = ?
[pid 7574] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7574, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7577] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7577] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7578 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7578
[pid 7578] set_robust_list(0x5555564fe760, 24) = 0
[pid 7578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7578] setpgid(0, 0) = 0
[pid 7578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7578] write(3, "1000", 4) = 4
[pid 7578] close(3) = 0
[pid 7578] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7578] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7578] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7578] close(5) = 0
[pid 7578] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7581 attached
) = 7581
[pid 7578] tkill(7581, SIGSTOP) = 0
[pid 7578] exit_group(0) = ?
[pid 7578] +++ exited with 0 +++
[pid 7581] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7578, si_uid=0} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7578, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7581] --- stopped by SIGSTOP ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7582 attached
<unfinished ...>
[pid 7582] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7582
[pid 7582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7582] setpgid(0, 0) = 0
[pid 7582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7582] write(3, "1000", 4) = 4
[pid 7582] close(3) = 0
[pid 7582] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7582] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.632023][ T7574] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.657090][ T7578] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7582] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7582] close(5) = 0
[pid 7582] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7585 attached
) = 7585
[pid 7582] tkill(7585, SIGSTOP) = 0
[pid 7585] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7582, si_uid=0} ---
[pid 7585] --- stopped by SIGSTOP ---
[pid 7582] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7585, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7582] exit_group(0) = ?
[pid 7582] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7582, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7585] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7585] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7586 attached
, child_tidptr=0x5555564fe750) = 7586
[pid 7586] set_robust_list(0x5555564fe760, 24) = 0
[pid 7586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7586] setpgid(0, 0) = 0
[pid 7586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7586] write(3, "1000", 4) = 4
[pid 7586] close(3) = 0
[pid 7586] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7586] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7586] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7586] close(5) = 0
[pid 7586] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7589 attached
) = 7589
[pid 7586] tkill(7589, SIGSTOP) = 0
[pid 7589] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7586, si_uid=0} ---
[pid 7586] exit_group(0 <unfinished ...>
[pid 7589] --- stopped by SIGSTOP ---
[pid 7586] <... exit_group resumed>) = ?
[pid 7586] +++ exited with 0 +++
[pid 7589] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7586, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7589] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7590 attached
[pid 7590] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7590
[pid 7590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7590] setpgid(0, 0) = 0
[pid 7590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7590] write(3, "1000", 4) = 4
[pid 7590] close(3) = 0
[pid 7590] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7590] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7590] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7590] close(5) = 0
[pid 7590] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7593 attached
) = 7593
[pid 7590] tkill(7593, SIGSTOP) = 0
[pid 7593] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7590, si_uid=0} ---
[pid 7593] --- stopped by SIGSTOP ---
[pid 7590] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7593, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7590] exit_group(0) = ?
[pid 7590] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7590, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7593] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7594 attached
<unfinished ...>
[pid 7593] +++ killed by SIGHUP +++
[pid 7594] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7594
[pid 7594] <... set_robust_list resumed>) = 0
[pid 7594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7594] setpgid(0, 0) = 0
[pid 7594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7594] write(3, "1000", 4) = 4
[pid 7594] close(3) = 0
[pid 7594] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7594] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.678184][ T7582] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.701925][ T7586] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.725706][ T7590] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7594] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7594] close(5) = 0
[pid 7594] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7597 attached
) = 7597
[pid 7594] tkill(7597, SIGSTOP) = 0
[pid 7597] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7594, si_uid=0} ---
[pid 7594] exit_group(0 <unfinished ...>
[pid 7597] --- stopped by SIGSTOP ---
[pid 7594] <... exit_group resumed>) = ?
[pid 7594] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7594, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7597] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7597] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7598 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7598
[pid 7598] set_robust_list(0x5555564fe760, 24) = 0
[pid 7598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7598] setpgid(0, 0) = 0
[pid 7598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7598] write(3, "1000", 4) = 4
[pid 7598] close(3) = 0
[pid 7598] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7598] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7598] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7598] close(5) = 0
[pid 7598] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7601 attached
) = 7601
[pid 7598] tkill(7601, SIGSTOP) = 0
[pid 7601] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7598, si_uid=0} ---
[pid 7601] --- stopped by SIGSTOP ---
[pid 7598] exit_group(0) = ?
[pid 7598] +++ exited with 0 +++
[pid 7601] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7598, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7602 attached
<unfinished ...>
[pid 7601] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7602
[pid 7602] set_robust_list(0x5555564fe760, 24) = 0
[pid 7602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7602] setpgid(0, 0) = 0
[pid 7602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7602] write(3, "1000", 4) = 4
[pid 7602] close(3) = 0
[pid 7602] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7602] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7602] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[ 259.749096][ T7594] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.770981][ T7598] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.793736][ T7602] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7602] close(5) = 0
[pid 7602] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7605 attached
) = 7605
[pid 7602] tkill(7605, SIGSTOP) = 0
[pid 7602] exit_group(0) = ?
[pid 7602] +++ exited with 0 +++
[pid 7605] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7602, si_uid=0} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7602, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7605] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7606 attached
, child_tidptr=0x5555564fe750) = 7606
[pid 7606] set_robust_list(0x5555564fe760, 24) = 0
[pid 7606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7606] setpgid(0, 0) = 0
[pid 7606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7606] write(3, "1000", 4) = 4
[pid 7606] close(3) = 0
[pid 7606] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7606] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7606] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7606] close(5) = 0
[pid 7606] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7609 attached
) = 7609
[pid 7606] tkill(7609, SIGSTOP) = 0
[pid 7609] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7606, si_uid=0} ---
[pid 7606] exit_group(0 <unfinished ...>
[pid 7609] --- stopped by SIGSTOP ---
[pid 7606] <... exit_group resumed>) = ?
[pid 7606] +++ exited with 0 +++
[pid 7609] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7606, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7609] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7610 attached
, child_tidptr=0x5555564fe750) = 7610
[pid 7610] set_robust_list(0x5555564fe760, 24) = 0
[pid 7610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7610] setpgid(0, 0) = 0
[pid 7610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7610] write(3, "1000", 4) = 4
[pid 7610] close(3) = 0
[pid 7610] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7610] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7610] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7610] close(5) = 0
[pid 7610] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7613 attached
) = 7613
[pid 7610] tkill(7613, SIGSTOP) = 0
[pid 7613] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7610, si_uid=0} ---
[pid 7610] exit_group(0 <unfinished ...>
[pid 7613] --- stopped by SIGSTOP ---
[pid 7610] <... exit_group resumed>) = ?
[pid 7610] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7610, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7613] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7613] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7614 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7614
[pid 7614] set_robust_list(0x5555564fe760, 24) = 0
[pid 7614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7614] setpgid(0, 0) = 0
[pid 7614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7614] write(3, "1000", 4) = 4
[pid 7614] close(3) = 0
[pid 7614] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7614] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.815364][ T7606] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.839758][ T7610] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7614] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7614] close(5) = 0
[pid 7614] clone(child_stack=NULL, flags=0) = 7617
[pid 7614] tkill(7617, SIGSTOP) = 0
[pid 7614] exit_group(0) = ?
./strace-static-x86_64: Process 7617 attached
[pid 7617] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7614, si_uid=0} ---
[pid 7617] --- stopped by SIGSTOP ---
[pid 7614] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7617] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7618 attached
<unfinished ...>
[pid 7617] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7618
[pid 7618] set_robust_list(0x5555564fe760, 24) = 0
[pid 7618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7618] setpgid(0, 0) = 0
[pid 7618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7618] write(3, "1000", 4) = 4
[pid 7618] close(3) = 0
[pid 7618] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7618] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7618] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7618] close(5) = 0
[pid 7618] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7621 attached
) = 7621
[pid 7618] tkill(7621, SIGSTOP) = 0
[pid 7621] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7618, si_uid=0} ---
[pid 7621] --- stopped by SIGSTOP ---
[pid 7618] exit_group(0) = ?
[pid 7618] +++ exited with 0 +++
[pid 7621] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7618, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7621] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7622 attached
, child_tidptr=0x5555564fe750) = 7622
[pid 7622] set_robust_list(0x5555564fe760, 24) = 0
[pid 7622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7622] setpgid(0, 0) = 0
[ 259.865156][ T7614] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.891820][ T7618] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7622] write(3, "1000", 4) = 4
[pid 7622] close(3) = 0
[pid 7622] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7622] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7622] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7622] close(5) = 0
[pid 7622] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7625 attached
) = 7625
[pid 7622] tkill(7625, SIGSTOP) = 0
[pid 7625] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7622, si_uid=0} ---
[pid 7622] exit_group(0 <unfinished ...>
[pid 7625] --- stopped by SIGSTOP ---
[pid 7622] <... exit_group resumed>) = ?
[pid 7622] +++ exited with 0 +++
[pid 7625] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7622, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7625] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7626 attached
, child_tidptr=0x5555564fe750) = 7626
[pid 7626] set_robust_list(0x5555564fe760, 24) = 0
[pid 7626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7626] setpgid(0, 0) = 0
[pid 7626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7626] write(3, "1000", 4) = 4
[pid 7626] close(3) = 0
[pid 7626] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7626] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7626] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7626] close(5) = 0
[pid 7626] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7629 attached
) = 7629
[pid 7626] tkill(7629, SIGSTOP) = 0
[pid 7626] exit_group(0) = ?
[pid 7629] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7626, si_uid=0} ---
[pid 7629] --- stopped by SIGSTOP ---
[pid 7626] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7626, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7629] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7629] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7630 attached
<unfinished ...>
[pid 7630] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7630
[pid 7630] <... set_robust_list resumed>) = 0
[pid 7630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7630] setpgid(0, 0) = 0
[pid 7630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7630] write(3, "1000", 4) = 4
[pid 7630] close(3) = 0
[pid 7630] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7630] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.917031][ T7622] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.938673][ T7626] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7630] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7630] close(5) = 0
[pid 7630] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7633 attached
) = 7633
[pid 7630] tkill(7633, SIGSTOP) = 0
[pid 7633] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7630, si_uid=0} ---
[pid 7630] exit_group(0 <unfinished ...>
[pid 7633] --- stopped by SIGSTOP ---
[pid 7630] <... exit_group resumed>) = ?
[pid 7630] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7630, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7633] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7634 attached
<unfinished ...>
[pid 7633] +++ killed by SIGHUP +++
[pid 7634] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7634
[pid 7634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7634] setpgid(0, 0) = 0
[pid 7634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7634] write(3, "1000", 4) = 4
[pid 7634] close(3) = 0
[pid 7634] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7634] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7634] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7634] close(5) = 0
[pid 7634] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7637 attached
) = 7637
[pid 7634] tkill(7637, SIGSTOP) = 0
[pid 7637] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7634, si_uid=0} ---
[pid 7637] --- stopped by SIGSTOP ---
[pid 7634] exit_group(0) = ?
[pid 7634] +++ exited with 0 +++
[pid 7637] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7634, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7637] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7638 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7638
[pid 7638] set_robust_list(0x5555564fe760, 24) = 0
[pid 7638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7638] setpgid(0, 0) = 0
[pid 7638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7638] write(3, "1000", 4) = 4
[pid 7638] close(3) = 0
[pid 7638] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7638] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 259.961865][ T7630] vhci_hcd vhci_hcd.0: port 0 already used
[ 259.985419][ T7634] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7638] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7638] close(5) = 0
[pid 7638] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7641 attached
) = 7641
[pid 7638] tkill(7641, SIGSTOP) = 0
[pid 7638] exit_group(0 <unfinished ...>
[pid 7641] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7638, si_uid=0} ---
[pid 7641] --- stopped by SIGSTOP ---
[pid 7638] <... exit_group resumed>) = ?
[pid 7638] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7638, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7641] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7641] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7642 attached
, child_tidptr=0x5555564fe750) = 7642
[pid 7642] set_robust_list(0x5555564fe760, 24) = 0
[pid 7642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7642] setpgid(0, 0) = 0
[pid 7642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7642] write(3, "1000", 4) = 4
[pid 7642] close(3) = 0
[pid 7642] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7642] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7642] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7642] close(5) = 0
[pid 7642] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7645 attached
) = 7645
[pid 7642] tkill(7645, SIGSTOP) = 0
[pid 7645] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7642, si_uid=0} ---
[pid 7642] exit_group(0 <unfinished ...>
[pid 7645] --- stopped by SIGSTOP ---
[pid 7642] <... exit_group resumed>) = ?
[pid 7642] +++ exited with 0 +++
[pid 7645] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7642, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7645] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7646 attached
, child_tidptr=0x5555564fe750) = 7646
[pid 7646] set_robust_list(0x5555564fe760, 24) = 0
[pid 7646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7646] setpgid(0, 0) = 0
[pid 7646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7646] write(3, "1000", 4) = 4
[pid 7646] close(3) = 0
[pid 7646] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7646] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.019967][ T7638] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.044656][ T7642] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7646] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7646] close(5) = 0
[pid 7646] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7649 attached
) = 7649
[pid 7646] tkill(7649, SIGSTOP) = 0
[pid 7649] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7646, si_uid=0} ---
[pid 7646] exit_group(0 <unfinished ...>
[pid 7649] --- stopped by SIGSTOP ---
[pid 7646] <... exit_group resumed>) = ?
[pid 7646] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7646, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7649] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7649] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7650 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7650
[pid 7650] set_robust_list(0x5555564fe760, 24) = 0
[pid 7650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7650] setpgid(0, 0) = 0
[pid 7650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7650] write(3, "1000", 4) = 4
[pid 7650] close(3) = 0
[pid 7650] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7650] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.068089][ T7646] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7650] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7650] close(5) = 0
[pid 7650] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7653 attached
) = 7653
[pid 7650] tkill(7653, SIGSTOP) = 0
[pid 7653] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7650, si_uid=0} ---
[pid 7653] --- stopped by SIGSTOP ---
[pid 7650] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7653, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7650] exit_group(0) = ?
[pid 7650] +++ exited with 0 +++
[pid 7653] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7650, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7653] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7654 attached
, child_tidptr=0x5555564fe750) = 7654
[pid 7654] set_robust_list(0x5555564fe760, 24) = 0
[pid 7654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7654] setpgid(0, 0) = 0
[pid 7654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7654] write(3, "1000", 4) = 4
[pid 7654] close(3) = 0
[pid 7654] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7654] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7654] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7654] close(5) = 0
[pid 7654] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7657 attached
) = 7657
[pid 7654] tkill(7657, SIGSTOP) = 0
[pid 7657] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7654, si_uid=0} ---
[pid 7657] --- stopped by SIGSTOP ---
[pid 7654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7657, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7654] exit_group(0) = ?
[pid 7654] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7654, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7657] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7657] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7658 attached
, child_tidptr=0x5555564fe750) = 7658
[pid 7658] set_robust_list(0x5555564fe760, 24) = 0
[pid 7658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7658] setpgid(0, 0) = 0
[pid 7658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7658] write(3, "1000", 4) = 4
[pid 7658] close(3) = 0
[pid 7658] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7658] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.091549][ T7650] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.114639][ T7654] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7658] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7658] close(5) = 0
[pid 7658] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7661 attached
) = 7661
[pid 7658] tkill(7661, SIGSTOP) = 0
[pid 7661] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7658, si_uid=0} ---
[pid 7658] exit_group(0) = ?
[pid 7661] --- stopped by SIGSTOP ---
[pid 7658] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7658, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7661] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7662
[pid 7661] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7662 attached
[pid 7662] set_robust_list(0x5555564fe760, 24) = 0
[pid 7662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7662] setpgid(0, 0) = 0
[pid 7662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7662] write(3, "1000", 4) = 4
[pid 7662] close(3) = 0
[pid 7662] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7662] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.140202][ T7658] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7662] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7662] close(5) = 0
[pid 7662] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7665 attached
) = 7665
[pid 7662] tkill(7665, SIGSTOP) = 0
[pid 7662] exit_group(0 <unfinished ...>
[pid 7665] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7662, si_uid=0} ---
[pid 7662] <... exit_group resumed>) = ?
[pid 7665] --- stopped by SIGSTOP ---
[pid 7662] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7662, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7665] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7666 attached
<unfinished ...>
[pid 7665] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7666
[pid 7666] set_robust_list(0x5555564fe760, 24) = 0
[pid 7666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7666] setpgid(0, 0) = 0
[pid 7666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7666] write(3, "1000", 4) = 4
[pid 7666] close(3) = 0
[pid 7666] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7666] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7666] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7666] close(5) = 0
[pid 7666] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7669 attached
) = 7669
[pid 7666] tkill(7669, SIGSTOP) = 0
[pid 7666] exit_group(0 <unfinished ...>
[pid 7669] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7666, si_uid=0} ---
[pid 7666] <... exit_group resumed>) = ?
[pid 7669] --- stopped by SIGSTOP ---
[pid 7666] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7666, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7669] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7670 attached
<unfinished ...>
[pid 7669] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7670
[pid 7670] set_robust_list(0x5555564fe760, 24) = 0
[pid 7670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7670] setpgid(0, 0) = 0
[pid 7670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7670] write(3, "1000", 4) = 4
[pid 7670] close(3) = 0
[pid 7670] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7670] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.165034][ T7662] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.188316][ T7666] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7670] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7670] close(5) = 0
[pid 7670] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7673 attached
) = 7673
[pid 7670] tkill(7673, SIGSTOP) = 0
[pid 7673] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7670, si_uid=0} ---
[pid 7673] --- stopped by SIGSTOP ---
[pid 7670] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7673, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7670] exit_group(0) = ?
[pid 7670] +++ exited with 0 +++
[pid 7673] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7670, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7673] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7674 attached
, child_tidptr=0x5555564fe750) = 7674
[pid 7674] set_robust_list(0x5555564fe760, 24) = 0
[pid 7674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7674] setpgid(0, 0) = 0
[pid 7674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7674] write(3, "1000", 4) = 4
[pid 7674] close(3) = 0
[pid 7674] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7674] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7674] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7674] close(5) = 0
[pid 7674] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7677 attached
) = 7677
[pid 7674] tkill(7677, SIGSTOP) = 0
[pid 7677] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7674, si_uid=0} ---
[pid 7674] exit_group(0) = ?
[pid 7677] --- stopped by SIGSTOP ---
[pid 7674] +++ exited with 0 +++
[pid 7677] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7674, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7677] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7678 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7678
[pid 7678] set_robust_list(0x5555564fe760, 24) = 0
[pid 7678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7678] setpgid(0, 0) = 0
[pid 7678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7678] write(3, "1000", 4) = 4
[pid 7678] close(3) = 0
[pid 7678] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7678] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.220908][ T7670] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.243283][ T7674] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7678] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7678] close(5) = 0
[pid 7678] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7681 attached
) = 7681
[pid 7678] tkill(7681, SIGSTOP) = 0
[pid 7678] exit_group(0 <unfinished ...>
[pid 7681] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7678, si_uid=0} ---
[pid 7678] <... exit_group resumed>) = ?
[pid 7681] --- stopped by SIGSTOP ---
[pid 7678] +++ exited with 0 +++
[pid 7681] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7678, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7681] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7682 attached
<unfinished ...>
[pid 7682] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7682
[pid 7682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7682] setpgid(0, 0) = 0
[pid 7682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7682] write(3, "1000", 4) = 4
[pid 7682] close(3) = 0
[pid 7682] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7682] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7682] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7682] close(5) = 0
[pid 7682] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7685 attached
) = 7685
[pid 7682] tkill(7685, SIGSTOP <unfinished ...>
[pid 7685] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7682, si_uid=0} ---
[pid 7682] <... tkill resumed>) = 0
[pid 7685] --- stopped by SIGSTOP ---
[pid 7682] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7685, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7682] exit_group(0) = ?
[pid 7682] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7682, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7685] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 7686 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7686
[pid 7686] set_robust_list(0x5555564fe760, 24) = 0
[pid 7685] +++ killed by SIGHUP +++
[pid 7686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7686] setpgid(0, 0) = 0
[pid 7686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7686] write(3, "1000", 4) = 4
[pid 7686] close(3) = 0
[pid 7686] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7686] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.267072][ T7678] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.290055][ T7682] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7686] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7686] close(5) = 0
[pid 7686] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7689 attached
) = 7689
[pid 7686] tkill(7689, SIGSTOP) = 0
[pid 7686] exit_group(0 <unfinished ...>
[pid 7689] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7686, si_uid=0} ---
[pid 7686] <... exit_group resumed>) = ?
[pid 7689] --- stopped by SIGSTOP ---
[pid 7686] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7686, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7689] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 7690 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7690
[pid 7689] +++ killed by SIGHUP +++
[pid 7690] set_robust_list(0x5555564fe760, 24) = 0
[pid 7690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7690] setpgid(0, 0) = 0
[pid 7690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7690] write(3, "1000", 4) = 4
[pid 7690] close(3) = 0
[pid 7690] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7690] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7690] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7690] close(5) = 0
[pid 7690] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7693 attached
) = 7693
[pid 7690] tkill(7693, SIGSTOP) = 0
[pid 7690] exit_group(0 <unfinished ...>
[pid 7693] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7690, si_uid=0} ---
[pid 7693] --- stopped by SIGSTOP ---
[pid 7690] <... exit_group resumed>) = ?
[pid 7690] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7690, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7693] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7693] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7694 attached
[pid 7694] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7694
[pid 7694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7694] setpgid(0, 0) = 0
[pid 7694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7694] write(3, "1000", 4) = 4
[pid 7694] close(3) = 0
[pid 7694] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7694] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.313982][ T7686] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.348276][ T7690] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7694] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7694] close(5) = 0
[pid 7694] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7697 attached
) = 7697
[pid 7694] tkill(7697, SIGSTOP) = 0
[pid 7694] exit_group(0 <unfinished ...>
[pid 7697] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7694, si_uid=0} ---
[pid 7694] <... exit_group resumed>) = ?
[pid 7697] --- stopped by SIGSTOP ---
[pid 7694] +++ exited with 0 +++
[pid 7697] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7694, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7697] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7698 attached
, child_tidptr=0x5555564fe750) = 7698
[pid 7698] set_robust_list(0x5555564fe760, 24) = 0
[pid 7698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7698] setpgid(0, 0) = 0
[pid 7698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7698] write(3, "1000", 4) = 4
[pid 7698] close(3) = 0
[pid 7698] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7698] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7698] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7698] close(5) = 0
[pid 7698] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7701 attached
) = 7701
[pid 7698] tkill(7701, SIGSTOP) = 0
[pid 7701] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7698, si_uid=0} ---
[pid 7698] exit_group(0 <unfinished ...>
[pid 7701] --- stopped by SIGSTOP ---
[pid 7698] <... exit_group resumed>) = ?
[pid 7698] +++ exited with 0 +++
[pid 7701] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7698, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7701] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7702 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7702
[pid 7702] set_robust_list(0x5555564fe760, 24) = 0
[pid 7702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7702] setpgid(0, 0) = 0
[pid 7702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7702] write(3, "1000", 4) = 4
[pid 7702] close(3) = 0
[pid 7702] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7702] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.371138][ T7694] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.395739][ T7698] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7702] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7702] close(5) = 0
[pid 7702] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7705 attached
) = 7705
[pid 7702] tkill(7705, SIGSTOP) = 0
[pid 7705] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7702, si_uid=0} ---
[pid 7702] exit_group(0) = ?
[pid 7705] --- stopped by SIGSTOP ---
[pid 7702] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7702, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7705] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7706 attached
, child_tidptr=0x5555564fe750) = 7706
[pid 7706] set_robust_list(0x5555564fe760, 24) = 0
[pid 7705] +++ killed by SIGHUP +++
[pid 7706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7706] setpgid(0, 0) = 0
[pid 7706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7706] write(3, "1000", 4) = 4
[pid 7706] close(3) = 0
[pid 7706] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7706] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.418909][ T7702] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7706] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7706] close(5) = 0
[pid 7706] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7709 attached
) = 7709
[pid 7706] tkill(7709, SIGSTOP <unfinished ...>
[pid 7709] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7706, si_uid=0} ---
[pid 7706] <... tkill resumed>) = 0
[pid 7709] --- stopped by SIGSTOP ---
[pid 7706] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7709, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7706] exit_group(0) = ?
[pid 7706] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7706, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7709] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7709] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7710 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7710
[pid 7710] set_robust_list(0x5555564fe760, 24) = 0
[pid 7710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7710] setpgid(0, 0) = 0
[pid 7710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7710] write(3, "1000", 4) = 4
[pid 7710] close(3) = 0
[pid 7710] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7710] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7710] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7710] close(5) = 0
[pid 7710] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7713 attached
) = 7713
[pid 7710] tkill(7713, SIGSTOP) = 0
[pid 7713] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7710, si_uid=0} ---
[pid 7710] exit_group(0 <unfinished ...>
[pid 7713] --- stopped by SIGSTOP ---
[pid 7710] <... exit_group resumed>) = ?
[pid 7710] +++ exited with 0 +++
[pid 7713] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7710, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7714 attached
, child_tidptr=0x5555564fe750) = 7714
[pid 7713] +++ killed by SIGHUP +++
[pid 7714] set_robust_list(0x5555564fe760, 24) = 0
[pid 7714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7714] setpgid(0, 0) = 0
[pid 7714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7714] write(3, "1000", 4) = 4
[pid 7714] close(3) = 0
[pid 7714] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7714] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.451895][ T7706] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.475401][ T7710] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7714] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7714] close(5) = 0
[pid 7714] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7717 attached
) = 7717
[pid 7714] tkill(7717, SIGSTOP) = 0
[pid 7717] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7714, si_uid=0} ---
[pid 7714] exit_group(0 <unfinished ...>
[pid 7717] --- stopped by SIGSTOP ---
[pid 7714] <... exit_group resumed>) = ?
[pid 7714] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7714, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7717] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7717] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7718 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7718
[pid 7718] set_robust_list(0x5555564fe760, 24) = 0
[pid 7718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7718] setpgid(0, 0) = 0
[pid 7718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7718] write(3, "1000", 4) = 4
[pid 7718] close(3) = 0
[pid 7718] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7718] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.500808][ T7714] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7718] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7718] close(5) = 0
[pid 7718] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7721 attached
) = 7721
[pid 7718] tkill(7721, SIGSTOP) = 0
[pid 7721] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7718, si_uid=0} ---
[pid 7721] --- stopped by SIGSTOP ---
[pid 7718] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7721, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7718] exit_group(0) = ?
[pid 7718] +++ exited with 0 +++
[pid 7721] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7718, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7721] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7722 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7722
[pid 7722] set_robust_list(0x5555564fe760, 24) = 0
[pid 7722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7722] setpgid(0, 0) = 0
[pid 7722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7722] write(3, "1000", 4) = 4
[pid 7722] close(3) = 0
[pid 7722] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7722] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7722] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7722] close(5) = 0
[pid 7722] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7725 attached
) = 7725
[pid 7722] tkill(7725, SIGSTOP) = 0
[pid 7725] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7722, si_uid=0} ---
[pid 7725] --- stopped by SIGSTOP ---
[pid 7722] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7725, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7722] exit_group(0) = ?
[pid 7722] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7722, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7725] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7726
[pid 7725] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7726 attached
[pid 7726] set_robust_list(0x5555564fe760, 24) = 0
[pid 7726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7726] setpgid(0, 0) = 0
[pid 7726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7726] write(3, "1000", 4) = 4
[pid 7726] close(3) = 0
[pid 7726] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7726] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.524221][ T7718] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.547896][ T7722] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7726] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7726] close(5) = 0
[pid 7726] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7729 attached
) = 7729
[pid 7726] tkill(7729, SIGSTOP <unfinished ...>
[pid 7729] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7726, si_uid=0} ---
[pid 7726] <... tkill resumed>) = 0
[pid 7729] --- stopped by SIGSTOP ---
[pid 7726] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7729, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7726] exit_group(0) = ?
[pid 7726] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7726, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7729] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7729] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7730 attached
, child_tidptr=0x5555564fe750) = 7730
[pid 7730] set_robust_list(0x5555564fe760, 24) = 0
[pid 7730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7730] setpgid(0, 0) = 0
[pid 7730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7730] write(3, "1000", 4) = 4
[pid 7730] close(3) = 0
[pid 7730] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7730] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7730] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7730] close(5) = 0
[pid 7730] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7733 attached
) = 7733
[pid 7730] tkill(7733, SIGSTOP) = 0
[pid 7730] exit_group(0 <unfinished ...>
[pid 7733] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7730, si_uid=0} ---
[pid 7730] <... exit_group resumed>) = ?
[pid 7733] --- stopped by SIGSTOP ---
[pid 7730] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7730, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7733] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7733] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7734 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7734
[pid 7734] set_robust_list(0x5555564fe760, 24) = 0
[pid 7734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7734] setpgid(0, 0) = 0
[pid 7734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7734] write(3, "1000", 4) = 4
[pid 7734] close(3) = 0
[pid 7734] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7734] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.590860][ T7726] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.614248][ T7730] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7734] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7734] close(5) = 0
[pid 7734] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7737 attached
) = 7737
[pid 7734] tkill(7737, SIGSTOP) = 0
[pid 7737] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7734, si_uid=0} ---
[pid 7734] exit_group(0) = ?
[pid 7737] --- stopped by SIGSTOP ---
[pid 7734] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7734, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7737] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7737] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7738 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7738
[pid 7738] set_robust_list(0x5555564fe760, 24) = 0
[pid 7738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7738] setpgid(0, 0) = 0
[pid 7738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7738] write(3, "1000", 4) = 4
[pid 7738] close(3) = 0
[pid 7738] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7738] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7738] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7738] close(5) = 0
[pid 7738] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7741 attached
) = 7741
[pid 7738] tkill(7741, SIGSTOP) = 0
[pid 7738] exit_group(0) = ?
[pid 7741] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7738, si_uid=0} ---
[pid 7741] --- stopped by SIGSTOP ---
[pid 7738] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7738, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 7741] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7741] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7742 attached
<unfinished ...>
[pid 7742] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7742
[pid 7742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7742] setpgid(0, 0) = 0
[pid 7742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7742] write(3, "1000", 4) = 4
[pid 7742] close(3) = 0
[pid 7742] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7742] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7742] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7742] close(5) = 0
[pid 7742] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7745 attached
) = 7745
[pid 7742] tkill(7745, SIGSTOP) = 0
[pid 7745] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7742, si_uid=0} ---
[pid 7742] exit_group(0 <unfinished ...>
[pid 7745] --- stopped by SIGSTOP ---
[pid 7742] <... exit_group resumed>) = ?
[pid 7742] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7742, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7745] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 7746 attached
[pid 7746] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 7745] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7746
[pid 7746] <... set_robust_list resumed>) = 0
[pid 7746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7746] setpgid(0, 0) = 0
[pid 7746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7746] write(3, "1000", 4) = 4
[pid 7746] close(3) = 0
[pid 7746] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7746] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.639364][ T7734] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.661240][ T7738] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.685131][ T7742] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7746] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7746] close(5) = 0
[pid 7746] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7749 attached
) = 7749
[pid 7746] tkill(7749, SIGSTOP) = 0
[pid 7749] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7746, si_uid=0} ---
[pid 7746] exit_group(0 <unfinished ...>
[pid 7749] --- stopped by SIGSTOP ---
[pid 7746] <... exit_group resumed>) = ?
[pid 7746] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7746, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7749] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7749] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7750 attached
, child_tidptr=0x5555564fe750) = 7750
[pid 7750] set_robust_list(0x5555564fe760, 24) = 0
[pid 7750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7750] setpgid(0, 0) = 0
[pid 7750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7750] write(3, "1000", 4) = 4
[pid 7750] close(3) = 0
[pid 7750] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7750] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7750] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7750] close(5) = 0
[pid 7750] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7755 attached
) = 7755
[pid 7750] tkill(7755, SIGSTOP) = 0
[pid 7755] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7750, si_uid=0} ---
[pid 7755] --- stopped by SIGSTOP ---
[pid 7750] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7755, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7750] exit_group(0) = ?
[pid 7750] +++ exited with 0 +++
[pid 7755] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7750, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7755] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7756 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7756
[pid 7756] set_robust_list(0x5555564fe760, 24) = 0
[pid 7756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7756] setpgid(0, 0) = 0
[pid 7756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7756] write(3, "1000", 4) = 4
[pid 7756] close(3) = 0
[pid 7756] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7756] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.707716][ T7746] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.731831][ T7750] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7756] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7756] close(5) = 0
[pid 7756] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7759 attached
) = 7759
[pid 7756] tkill(7759, SIGSTOP) = 0
[pid 7756] exit_group(0 <unfinished ...>
[pid 7759] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7756, si_uid=0} ---
[pid 7756] <... exit_group resumed>) = ?
[pid 7759] --- stopped by SIGSTOP ---
[pid 7756] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7756, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7759] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7759] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7760 attached
, child_tidptr=0x5555564fe750) = 7760
[pid 7760] set_robust_list(0x5555564fe760, 24) = 0
[pid 7760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7760] setpgid(0, 0) = 0
[pid 7760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7760] write(3, "1000", 4) = 4
[pid 7760] close(3) = 0
[pid 7760] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7760] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7760] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7760] close(5) = 0
[pid 7760] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7763 attached
) = 7763
[pid 7760] tkill(7763, SIGSTOP) = 0
[pid 7760] exit_group(0 <unfinished ...>
[pid 7763] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7760, si_uid=0} ---
[pid 7760] <... exit_group resumed>) = ?
[pid 7763] --- stopped by SIGSTOP ---
[pid 7760] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7760, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7763] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7763] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7764 attached
[pid 7764] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7764
[pid 7764] <... set_robust_list resumed>) = 0
[pid 7764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7764] setpgid(0, 0) = 0
[pid 7764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7764] write(3, "1000", 4) = 4
[pid 7764] close(3) = 0
[pid 7764] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7764] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.766876][ T7756] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.799910][ T7760] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7764] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7764] close(5) = 0
[pid 7764] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7767 attached
) = 7767
[pid 7764] tkill(7767, SIGSTOP) = 0
[pid 7767] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7764, si_uid=0} ---
[pid 7767] --- stopped by SIGSTOP ---
[pid 7764] exit_group(0) = ?
[pid 7764] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7764, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7767] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7767] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7768 attached
<unfinished ...>
[pid 7768] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7768
[pid 7768] <... set_robust_list resumed>) = 0
[pid 7768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7768] setpgid(0, 0) = 0
[pid 7768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7768] write(3, "1000", 4) = 4
[pid 7768] close(3) = 0
[pid 7768] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7768] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7768] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7768] close(5) = 0
[pid 7768] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7771 attached
) = 7771
[pid 7768] tkill(7771, SIGSTOP) = 0
[pid 7768] exit_group(0 <unfinished ...>
[pid 7771] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7768, si_uid=0} ---
[pid 7768] <... exit_group resumed>) = ?
[pid 7771] --- stopped by SIGSTOP ---
[pid 7768] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7768, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7771] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7772 attached
<unfinished ...>
[pid 7771] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7772
[pid 7772] set_robust_list(0x5555564fe760, 24) = 0
[pid 7772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7772] setpgid(0, 0) = 0
[pid 7772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7772] write(3, "1000", 4) = 4
[pid 7772] close(3) = 0
[pid 7772] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7772] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.822300][ T7764] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.845784][ T7768] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7772] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7772] close(5) = 0
[pid 7772] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7775 attached
) = 7775
[pid 7772] tkill(7775, SIGSTOP) = 0
[pid 7772] exit_group(0 <unfinished ...>
[pid 7775] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7772, si_uid=0} ---
[pid 7772] <... exit_group resumed>) = ?
[pid 7775] --- stopped by SIGSTOP ---
[pid 7772] +++ exited with 0 +++
[pid 7775] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7772, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7775] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7776 attached
, child_tidptr=0x5555564fe750) = 7776
[pid 7776] set_robust_list(0x5555564fe760, 24) = 0
[pid 7776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7776] setpgid(0, 0) = 0
[pid 7776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7776] write(3, "1000", 4) = 4
[pid 7776] close(3) = 0
[pid 7776] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7776] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.868801][ T7772] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7776] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7776] close(5) = 0
[pid 7776] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7779 attached
) = 7779
[pid 7776] tkill(7779, SIGSTOP) = 0
[pid 7779] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7776, si_uid=0} ---
[pid 7779] --- stopped by SIGSTOP ---
[pid 7776] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7779, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7776] exit_group(0) = ?
[pid 7776] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7776, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7779] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7779] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7780 attached
, child_tidptr=0x5555564fe750) = 7780
[pid 7780] set_robust_list(0x5555564fe760, 24) = 0
[pid 7780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7780] setpgid(0, 0) = 0
[pid 7780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7780] write(3, "1000", 4) = 4
[pid 7780] close(3) = 0
[pid 7780] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7780] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7780] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7780] close(5) = 0
[pid 7780] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7783 attached
) = 7783
[pid 7780] tkill(7783, SIGSTOP) = 0
[pid 7783] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7780, si_uid=0} ---
[pid 7780] exit_group(0 <unfinished ...>
[pid 7783] --- stopped by SIGSTOP ---
[pid 7780] <... exit_group resumed>) = ?
[pid 7780] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7780, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7783] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7783] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7784 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7784
[pid 7784] set_robust_list(0x5555564fe760, 24) = 0
[pid 7784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7784] setpgid(0, 0) = 0
[pid 7784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7784] write(3, "1000", 4) = 4
[pid 7784] close(3) = 0
[pid 7784] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7784] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.914087][ T7776] vhci_hcd vhci_hcd.0: port 0 already used
[ 260.937342][ T7780] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7784] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7784] close(5) = 0
[pid 7784] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7787 attached
) = 7787
[pid 7784] tkill(7787, SIGSTOP) = 0
[pid 7787] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7784, si_uid=0} ---
[pid 7784] exit_group(0 <unfinished ...>
[pid 7787] --- stopped by SIGSTOP ---
[pid 7784] <... exit_group resumed>) = ?
[pid 7784] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7784, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7787] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7787] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7788 attached
, child_tidptr=0x5555564fe750) = 7788
[pid 7788] set_robust_list(0x5555564fe760, 24) = 0
[pid 7788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7788] setpgid(0, 0) = 0
[pid 7788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7788] write(3, "1000", 4) = 4
[pid 7788] close(3) = 0
[pid 7788] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7788] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.962676][ T7784] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7788] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7788] close(5) = 0
[pid 7788] clone(child_stack=NULL, flags=0) = 7791
[pid 7788] tkill(7791, SIGSTOP./strace-static-x86_64: Process 7791 attached
) = 0
[pid 7788] exit_group(0 <unfinished ...>
[pid 7791] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7788, si_uid=0} ---
[pid 7791] --- stopped by SIGSTOP ---
[pid 7788] <... exit_group resumed>) = ?
[pid 7788] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7788, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7791] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7791] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7792 attached
, child_tidptr=0x5555564fe750) = 7792
[pid 7792] set_robust_list(0x5555564fe760, 24) = 0
[pid 7792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7792] setpgid(0, 0) = 0
[pid 7792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7792] write(3, "1000", 4) = 4
[pid 7792] close(3) = 0
[pid 7792] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7792] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7792] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7792] close(5) = 0
[pid 7792] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7795 attached
) = 7795
[pid 7792] tkill(7795, SIGSTOP) = 0
[pid 7792] exit_group(0) = ?
[pid 7792] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7792, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7796 attached
, child_tidptr=0x5555564fe750) = 7796
[pid 7796] set_robust_list(0x5555564fe760, 24) = 0
[pid 7795] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7792, si_uid=0} ---
[pid 7796] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 7795] --- stopped by SIGSTOP ---
[pid 7796] <... prctl resumed>) = 0
[pid 7796] setpgid(0, 0) = 0
[pid 7796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7796] write(3, "1000", 4) = 4
[pid 7796] close(3) = 0
[pid 7796] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7796] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 260.998918][ T7788] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.024281][ T7792] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7796] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7796] close(5) = 0
[pid 7796] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7799 attached
) = 7799
[pid 7796] tkill(7799, SIGSTOP) = 0
[pid 7799] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7796, si_uid=0} ---
[pid 7796] exit_group(0 <unfinished ...>
[pid 7799] --- stopped by SIGSTOP ---
[pid 7796] <... exit_group resumed>) = ?
[pid 7796] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7796, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7799] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7799] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7800 attached
, child_tidptr=0x5555564fe750) = 7800
[pid 7800] set_robust_list(0x5555564fe760, 24) = 0
[pid 7800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7800] setpgid(0, 0) = 0
[pid 7800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7800] write(3, "1000", 4) = 4
[pid 7800] close(3) = 0
[pid 7800] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7800] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7800] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7800] close(5) = 0
[pid 7800] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7803 attached
) = 7803
[pid 7800] tkill(7803, SIGSTOP) = 0
[pid 7803] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7800, si_uid=0} ---
[pid 7800] exit_group(0 <unfinished ...>
[pid 7803] --- stopped by SIGSTOP ---
[pid 7800] <... exit_group resumed>) = ?
[pid 7800] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7800, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7803] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 7804 attached
[pid 7804] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 7803] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7804
[pid 7804] <... set_robust_list resumed>) = 0
[pid 7804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7804] setpgid(0, 0) = 0
[pid 7804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7804] write(3, "1000", 4) = 4
[pid 7804] close(3) = 0
[pid 7804] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7804] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.051917][ T7796] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.080625][ T7800] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7804] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7804] close(5) = 0
[pid 7804] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7807 attached
) = 7807
[pid 7804] tkill(7807, SIGSTOP) = 0
[pid 7807] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7804, si_uid=0} ---
[pid 7804] exit_group(0 <unfinished ...>
[pid 7807] --- stopped by SIGSTOP ---
[pid 7804] <... exit_group resumed>) = ?
[pid 7804] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7804, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7807] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7807] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7808 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7808
[pid 7808] set_robust_list(0x5555564fe760, 24) = 0
[pid 7808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7808] setpgid(0, 0) = 0
[pid 7808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7808] write(3, "1000", 4) = 4
[pid 7808] close(3) = 0
[pid 7808] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7808] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7808] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7808] close(5) = 0
[pid 7808] clone(child_stack=NULL, flags=0) = 7811
[pid 7808] tkill(7811, SIGSTOP) = 0
[pid 7808] exit_group(0) = ?
[pid 7808] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7808, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7812 attached
, child_tidptr=0x5555564fe750) = 7812
[pid 7812] set_robust_list(0x5555564fe760, 24./strace-static-x86_64: Process 7811 attached
) = 0
[pid 7811] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7808, si_uid=0} ---
[pid 7811] --- stopped by SIGSTOP ---
[pid 7812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7812] setpgid(0, 0) = 0
[pid 7812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7812] write(3, "1000", 4) = 4
[pid 7812] close(3) = 0
[pid 7812] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7812] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.111723][ T7804] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.141609][ T7808] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7812] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7812] close(5) = 0
[pid 7812] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7815 attached
) = 7815
[pid 7812] tkill(7815, SIGSTOP) = 0
[pid 7812] exit_group(0) = ?
[pid 7815] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7812, si_uid=0} ---
[pid 7815] --- stopped by SIGSTOP ---
[pid 7812] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7812, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7815] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7815] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7816
./strace-static-x86_64: Process 7816 attached
[pid 7816] set_robust_list(0x5555564fe760, 24) = 0
[pid 7816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7816] setpgid(0, 0) = 0
[pid 7816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7816] write(3, "1000", 4) = 4
[pid 7816] close(3) = 0
[pid 7816] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7816] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7816] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7816] close(5) = 0
[pid 7816] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7820 attached
) = 7820
[pid 7816] tkill(7820, SIGSTOP) = 0
[pid 7816] exit_group(0) = ?
[pid 7820] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7816, si_uid=0} ---
[pid 7820] --- stopped by SIGSTOP ---
[pid 7816] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7816, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7820] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7820] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7821 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7821
[pid 7821] set_robust_list(0x5555564fe760, 24) = 0
[pid 7821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7821] setpgid(0, 0) = 0
[pid 7821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7821] write(3, "1000", 4) = 4
[pid 7821] close(3) = 0
[pid 7821] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7821] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.175812][ T7812] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.215646][ T7816] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7821] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7821] close(5) = 0
[pid 7821] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7825 attached
) = 7825
[pid 7821] tkill(7825, SIGSTOP) = 0
[pid 7821] exit_group(0) = ?
[pid 7825] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7821, si_uid=0} ---
[pid 7825] --- stopped by SIGSTOP ---
[pid 7821] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7821, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7825] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7825] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7826 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7826
[pid 7826] set_robust_list(0x5555564fe760, 24) = 0
[pid 7826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7826] setpgid(0, 0) = 0
[pid 7826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7826] write(3, "1000", 4) = 4
[pid 7826] close(3) = 0
[pid 7826] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7826] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7826] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7826] close(5) = 0
[pid 7826] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7829 attached
) = 7829
[pid 7826] tkill(7829, SIGSTOP) = 0
[pid 7829] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7826, si_uid=0} ---
[pid 7829] --- stopped by SIGSTOP ---
[pid 7826] exit_group(0) = ?
[pid 7826] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7826, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7830 attached
<unfinished ...>
[pid 7829] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7830
[pid 7830] set_robust_list(0x5555564fe760, 24) = 0
[pid 7829] +++ killed by SIGHUP +++
[pid 7830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7830] setpgid(0, 0) = 0
[pid 7830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7830] write(3, "1000", 4) = 4
[pid 7830] close(3) = 0
[pid 7830] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7830] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.249596][ T7821] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.278868][ T7826] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7830] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7830] close(5) = 0
[pid 7830] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7833 attached
) = 7833
[pid 7830] tkill(7833, SIGSTOP) = 0
[pid 7830] exit_group(0) = ?
[pid 7830] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7830, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7834
./strace-static-x86_64: Process 7834 attached
[pid 7833] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7830, si_uid=0} ---
[pid 7834] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 7833] --- stopped by SIGSTOP ---
[pid 7834] <... set_robust_list resumed>) = 0
[pid 7834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7834] setpgid(0, 0) = 0
[pid 7834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7834] write(3, "1000", 4) = 4
[pid 7834] close(3) = 0
[pid 7834] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7834] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7834] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7834] close(5) = 0
[pid 7834] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7839 attached
) = 7839
[pid 7834] tkill(7839, SIGSTOP) = 0
[pid 7834] exit_group(0) = ?
[pid 7834] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7834, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7839] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7834, si_uid=0} ---
[pid 7839] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7840 attached
, child_tidptr=0x5555564fe750) = 7840
[pid 7840] set_robust_list(0x5555564fe760, 24) = 0
[pid 7840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7840] setpgid(0, 0) = 0
[pid 7840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7840] write(3, "1000", 4) = 4
[pid 7840] close(3) = 0
[pid 7840] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7840] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.309828][ T7830] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.346220][ T7834] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7840] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7840] close(5) = 0
[pid 7840] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7843 attached
) = 7843
[pid 7840] tkill(7843, SIGSTOP) = 0
[pid 7840] exit_group(0) = ?
[pid 7843] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7840, si_uid=0} ---
[pid 7843] --- stopped by SIGSTOP ---
[pid 7840] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7840, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7844 attached
, child_tidptr=0x5555564fe750) = 7844
[pid 7843] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7843] +++ killed by SIGHUP +++
[pid 7844] set_robust_list(0x5555564fe760, 24) = 0
[pid 7844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7844] setpgid(0, 0) = 0
[pid 7844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7844] write(3, "1000", 4) = 4
[pid 7844] close(3) = 0
[pid 7844] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7844] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7844] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7844] close(5) = 0
[pid 7844] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7847 attached
) = 7847
[pid 7844] tkill(7847, SIGSTOP) = 0
[pid 7844] exit_group(0) = ?
[pid 7844] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7844, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7847] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7844, si_uid=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7847] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7848 attached
, child_tidptr=0x5555564fe750) = 7848
[pid 7848] set_robust_list(0x5555564fe760, 24) = 0
[pid 7848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7848] setpgid(0, 0) = 0
[pid 7848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7848] write(3, "1000", 4) = 4
[pid 7848] close(3) = 0
[pid 7848] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7848] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.381173][ T7840] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.416481][ T7844] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7848] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7848] close(5) = 0
[pid 7848] clone(child_stack=NULL, flags=0) = 7851
[pid 7848] tkill(7851, SIGSTOP) = 0
[pid 7848] exit_group(0) = ?
[pid 7848] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7848, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 7851 attached
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7851] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7848, si_uid=0} ---
[pid 7851] --- stopped by SIGSTOP ---
./strace-static-x86_64: Process 7852 attached
[pid 7852] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7852
[pid 7852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7852] setpgid(0, 0) = 0
[pid 7852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7852] write(3, "1000", 4) = 4
[pid 7852] close(3) = 0
[pid 7852] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7852] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7852] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7852] close(5) = 0
[pid 7852] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7855 attached
) = 7855
[pid 7852] tkill(7855, SIGSTOP) = 0
[pid 7852] exit_group(0 <unfinished ...>
[pid 7855] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7852, si_uid=0} ---
[pid 7855] --- stopped by SIGSTOP ---
[pid 7852] <... exit_group resumed>) = ?
[pid 7852] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7852, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7855] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7855] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7856 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7856
[pid 7856] set_robust_list(0x5555564fe760, 24) = 0
[pid 7856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7856] setpgid(0, 0) = 0
[pid 7856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7856] write(3, "1000", 4) = 4
[pid 7856] close(3) = 0
[pid 7856] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7856] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.450972][ T7848] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.488147][ T7852] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7856] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7856] close(5) = 0
[pid 7856] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7859 attached
) = 7859
[pid 7856] tkill(7859, SIGSTOP) = 0
[pid 7859] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7856, si_uid=0} ---
[pid 7856] exit_group(0 <unfinished ...>
[pid 7859] --- stopped by SIGSTOP ---
[pid 7856] <... exit_group resumed>) = ?
[pid 7856] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7856, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7859] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7859] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7860 attached
, child_tidptr=0x5555564fe750) = 7860
[pid 7860] set_robust_list(0x5555564fe760, 24) = 0
[pid 7860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7860] setpgid(0, 0) = 0
[pid 7860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7860] write(3, "1000", 4) = 4
[pid 7860] close(3) = 0
[pid 7860] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7860] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7860] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7860] close(5) = 0
[pid 7860] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7863 attached
) = 7863
[pid 7860] tkill(7863, SIGSTOP) = 0
[pid 7860] exit_group(0 <unfinished ...>
[pid 7863] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7860, si_uid=0} ---
[pid 7860] <... exit_group resumed>) = ?
[pid 7863] --- stopped by SIGSTOP ---
[pid 7860] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7860, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7863] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7863] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7864 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7864
[pid 7864] set_robust_list(0x5555564fe760, 24) = 0
[pid 7864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7864] setpgid(0, 0) = 0
[pid 7864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7864] write(3, "1000", 4) = 4
[pid 7864] close(3) = 0
[pid 7864] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7864] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.518673][ T7856] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.543329][ T7860] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7864] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7864] close(5) = 0
[pid 7864] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7867 attached
) = 7867
[pid 7864] tkill(7867, SIGSTOP) = 0
[pid 7867] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7864, si_uid=0} ---
[pid 7864] exit_group(0 <unfinished ...>
[pid 7867] --- stopped by SIGSTOP ---
[pid 7864] <... exit_group resumed>) = ?
[pid 7864] +++ exited with 0 +++
[pid 7867] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7864, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7867] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7868 attached
, child_tidptr=0x5555564fe750) = 7868
[pid 7868] set_robust_list(0x5555564fe760, 24) = 0
[pid 7868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7868] setpgid(0, 0) = 0
[pid 7868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7868] write(3, "1000", 4) = 4
[pid 7868] close(3) = 0
[pid 7868] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7868] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.567054][ T7864] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7868] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7868] close(5) = 0
[pid 7868] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7871 attached
) = 7871
[pid 7868] tkill(7871, SIGSTOP) = 0
[pid 7868] exit_group(0 <unfinished ...>
[pid 7871] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7868, si_uid=0} ---
[pid 7868] <... exit_group resumed>) = ?
[pid 7871] --- stopped by SIGSTOP ---
[pid 7868] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7868, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7871] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7872 attached
<unfinished ...>
[pid 7871] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7872
[pid 7872] set_robust_list(0x5555564fe760, 24) = 0
[pid 7872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7872] setpgid(0, 0) = 0
[pid 7872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7872] write(3, "1000", 4) = 4
[pid 7872] close(3) = 0
[pid 7872] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7872] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7872] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7872] close(5) = 0
[pid 7872] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7875 attached
) = 7875
[pid 7872] tkill(7875, SIGSTOP) = 0
[pid 7875] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7872, si_uid=0} ---
[pid 7872] exit_group(0 <unfinished ...>
[pid 7875] --- stopped by SIGSTOP ---
[pid 7872] <... exit_group resumed>) = ?
[pid 7872] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7872, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7875] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7875] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7876 attached
, child_tidptr=0x5555564fe750) = 7876
[pid 7876] set_robust_list(0x5555564fe760, 24) = 0
[pid 7876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7876] setpgid(0, 0) = 0
[pid 7876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7876] write(3, "1000", 4) = 4
[pid 7876] close(3) = 0
[pid 7876] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7876] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.590579][ T7868] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.613883][ T7872] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7876] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7876] close(5) = 0
[pid 7876] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7879 attached
) = 7879
[pid 7876] tkill(7879, SIGSTOP) = 0
[pid 7876] exit_group(0) = ?
[pid 7879] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7876, si_uid=0} ---
[pid 7879] --- stopped by SIGSTOP ---
[pid 7876] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7876, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7879] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7879] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7880 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7880
[pid 7880] set_robust_list(0x5555564fe760, 24) = 0
[pid 7880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7880] setpgid(0, 0) = 0
[pid 7880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7880] write(3, "1000", 4) = 4
[pid 7880] close(3) = 0
[pid 7880] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7880] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.638199][ T7876] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7880] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7880] close(5) = 0
[pid 7880] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7883 attached
) = 7883
[pid 7880] tkill(7883, SIGSTOP) = 0
[pid 7880] exit_group(0) = ?
[pid 7883] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7880, si_uid=0} ---
[pid 7883] --- stopped by SIGSTOP ---
[pid 7880] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7880, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7883] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7883] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7884 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7884
[pid 7884] set_robust_list(0x5555564fe760, 24) = 0
[pid 7884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7884] setpgid(0, 0) = 0
[pid 7884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7884] write(3, "1000", 4) = 4
[pid 7884] close(3) = 0
[pid 7884] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7884] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7884] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7884] close(5) = 0
[pid 7884] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7888 attached
) = 7888
[pid 7884] tkill(7888, SIGSTOP) = 0
[pid 7884] exit_group(0) = ?
[pid 7888] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7884, si_uid=0} ---
[pid 7888] --- stopped by SIGSTOP ---
[pid 7884] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7884, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7888] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7888] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7889 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7889
[pid 7889] set_robust_list(0x5555564fe760, 24) = 0
[pid 7889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7889] setpgid(0, 0) = 0
[pid 7889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7889] write(3, "1000", 4) = 4
[pid 7889] close(3) = 0
[pid 7889] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7889] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.671258][ T7880] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.703196][ T7884] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7889] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7889] close(5) = 0
[pid 7889] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7895 attached
) = 7895
[pid 7889] tkill(7895, SIGSTOP) = 0
[pid 7895] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7889, si_uid=0} ---
[pid 7889] exit_group(0 <unfinished ...>
[pid 7895] --- stopped by SIGSTOP ---
[pid 7889] <... exit_group resumed>) = ?
[pid 7889] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7889, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7895] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7895] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7896 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7896
[pid 7896] set_robust_list(0x5555564fe760, 24) = 0
[pid 7896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7896] setpgid(0, 0) = 0
[pid 7896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7896] write(3, "1000", 4) = 4
[pid 7896] close(3) = 0
[pid 7896] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7896] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7896] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7896] close(5) = 0
[pid 7896] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7899 attached
) = 7899
[pid 7896] tkill(7899, SIGSTOP) = 0
[pid 7899] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7896, si_uid=0} ---
[pid 7896] exit_group(0 <unfinished ...>
[pid 7899] --- stopped by SIGSTOP ---
[pid 7896] <... exit_group resumed>) = ?
[pid 7896] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7896, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7899] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7899] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7900 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7900
[pid 7900] set_robust_list(0x5555564fe760, 24) = 0
[pid 7900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7900] setpgid(0, 0) = 0
[pid 7900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7900] write(3, "1000", 4) = 4
[pid 7900] close(3) = 0
[pid 7900] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7900] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.726719][ T7889] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.749315][ T7896] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7900] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7900] close(5) = 0
[pid 7900] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7903 attached
) = 7903
[pid 7900] tkill(7903, SIGSTOP) = 0
[pid 7903] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7900, si_uid=0} ---
[pid 7900] exit_group(0 <unfinished ...>
[pid 7903] --- stopped by SIGSTOP ---
[pid 7900] <... exit_group resumed>) = ?
[pid 7900] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7900, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7903] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7903] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 7904
./strace-static-x86_64: Process 7904 attached
[pid 7904] set_robust_list(0x5555564fe760, 24) = 0
[pid 7904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7904] setpgid(0, 0) = 0
[pid 7904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7904] write(3, "1000", 4) = 4
[pid 7904] close(3) = 0
[pid 7904] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7904] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.772041][ T7900] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7904] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7904] close(5) = 0
[pid 7904] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7907 attached
) = 7907
[pid 7904] tkill(7907, SIGSTOP) = 0
[pid 7904] exit_group(0 <unfinished ...>
[pid 7907] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7904, si_uid=0} ---
[pid 7904] <... exit_group resumed>) = ?
[pid 7907] --- stopped by SIGSTOP ---
[pid 7904] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7904, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7907] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7907] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7908 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7908
[pid 7908] set_robust_list(0x5555564fe760, 24) = 0
[pid 7908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7908] setpgid(0, 0) = 0
[pid 7908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7908] write(3, "1000", 4) = 4
[pid 7908] close(3) = 0
[pid 7908] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7908] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7908] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7908] close(5) = 0
[pid 7908] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7911 attached
) = 7911
[pid 7908] tkill(7911, SIGSTOP) = 0
[pid 7911] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7908, si_uid=0} ---
[pid 7908] exit_group(0 <unfinished ...>
[pid 7911] --- stopped by SIGSTOP ---
[pid 7908] <... exit_group resumed>) = ?
[pid 7908] +++ exited with 0 +++
[pid 7911] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7908, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7912 attached
<unfinished ...>
[pid 7911] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7912
[pid 7912] set_robust_list(0x5555564fe760, 24) = 0
[pid 7912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7912] setpgid(0, 0) = 0
[pid 7912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7912] write(3, "1000", 4) = 4
[pid 7912] close(3) = 0
[pid 7912] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7912] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.798756][ T7904] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.823442][ T7908] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7912] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7912] close(5) = 0
[pid 7912] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7915 attached
) = 7915
[pid 7912] tkill(7915, SIGSTOP) = 0
[pid 7915] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7912, si_uid=0} ---
[pid 7912] exit_group(0) = ?
[pid 7915] --- stopped by SIGSTOP ---
[pid 7912] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7912, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7915] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7915] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7916 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7916
[pid 7916] set_robust_list(0x5555564fe760, 24) = 0
[pid 7916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7916] setpgid(0, 0) = 0
[pid 7916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7916] write(3, "1000", 4) = 4
[pid 7916] close(3) = 0
[pid 7916] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7916] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.847985][ T7912] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7916] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7916] close(5) = 0
[pid 7916] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7919 attached
) = 7919
[pid 7916] tkill(7919, SIGSTOP) = 0
[pid 7919] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7916, si_uid=0} ---
[pid 7916] exit_group(0 <unfinished ...>
[pid 7919] --- stopped by SIGSTOP ---
[pid 7916] <... exit_group resumed>) = ?
[pid 7916] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7916, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7919] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7919] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7920 attached
[pid 7920] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7920
[pid 7920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7920] setpgid(0, 0) = 0
[pid 7920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7920] write(3, "1000", 4) = 4
[pid 7920] close(3) = 0
[pid 7920] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7920] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7920] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7920] close(5) = 0
[pid 7920] clone(child_stack=NULL, flags=0) = 7923
[pid 7920] tkill(7923, SIGSTOP) = 0
[pid 7920] exit_group(0) = ?
[pid 7920] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7920, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
./strace-static-x86_64: Process 7923 attached
[pid 7923] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7920, si_uid=0} ---
[pid 7923] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7924 attached
, child_tidptr=0x5555564fe750) = 7924
[pid 7924] set_robust_list(0x5555564fe760, 24) = 0
[pid 7924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7924] setpgid(0, 0) = 0
[pid 7924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7924] write(3, "1000", 4) = 4
[pid 7924] close(3) = 0
[pid 7924] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7924] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.872562][ T7916] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.897022][ T7920] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7924] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7924] close(5) = 0
[pid 7924] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7927 attached
) = 7927
[pid 7924] tkill(7927, SIGSTOP) = 0
[pid 7927] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7924, si_uid=0} ---
[pid 7927] --- stopped by SIGSTOP ---
[pid 7924] exit_group(0) = ?
[pid 7924] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7924, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7927] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 7927] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7928 attached
, child_tidptr=0x5555564fe750) = 7928
[pid 7928] set_robust_list(0x5555564fe760, 24) = 0
[pid 7928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7928] setpgid(0, 0) = 0
[pid 7928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7928] write(3, "1000", 4) = 4
[pid 7928] close(3) = 0
[pid 7928] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7928] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7928] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7928] close(5) = 0
[pid 7928] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7932 attached
) = 7932
[pid 7928] tkill(7932, SIGSTOP) = 0
[pid 7932] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7928, si_uid=0} ---
[pid 7928] exit_group(0 <unfinished ...>
[pid 7932] --- stopped by SIGSTOP ---
[pid 7928] <... exit_group resumed>) = ?
[pid 7928] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7928, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7932] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7932] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7933 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7933
[pid 7933] set_robust_list(0x5555564fe760, 24) = 0
[pid 7933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7933] setpgid(0, 0) = 0
[pid 7933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7933] write(3, "1000", 4) = 4
[pid 7933] close(3) = 0
[pid 7933] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7933] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.925349][ T7924] vhci_hcd vhci_hcd.0: port 0 already used
[ 261.949463][ T7928] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7933] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7933] close(5) = 0
[pid 7933] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7937 attached
) = 7937
[pid 7933] tkill(7937, SIGSTOP) = 0
[pid 7937] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7933, si_uid=0} ---
[pid 7933] exit_group(0 <unfinished ...>
[pid 7937] --- stopped by SIGSTOP ---
[pid 7933] <... exit_group resumed>) = ?
[pid 7933] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7933, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7937] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7937] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7938 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7938
[pid 7938] set_robust_list(0x5555564fe760, 24) = 0
[pid 7938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7938] setpgid(0, 0) = 0
[pid 7938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7938] write(3, "1000", 4) = 4
[pid 7938] close(3) = 0
[pid 7938] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7938] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.974162][ T7933] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7938] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7938] close(5) = 0
[pid 7938] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7941 attached
) = 7941
[pid 7938] tkill(7941, SIGSTOP) = 0
[pid 7941] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7938, si_uid=0} ---
[pid 7938] exit_group(0 <unfinished ...>
[pid 7941] --- stopped by SIGSTOP ---
[pid 7938] <... exit_group resumed>) = ?
[pid 7938] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7938, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7941] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7941] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7942 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7942
[pid 7942] set_robust_list(0x5555564fe760, 24) = 0
[pid 7942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7942] setpgid(0, 0) = 0
[pid 7942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7942] write(3, "1000", 4) = 4
[pid 7942] close(3) = 0
[pid 7942] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7942] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7942] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7942] close(5) = 0
[pid 7942] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7945 attached
) = 7945
[pid 7942] tkill(7945, SIGSTOP) = 0
[pid 7945] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7942, si_uid=0} ---
[pid 7945] --- stopped by SIGSTOP ---
[pid 7942] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7945, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7942] exit_group(0) = ?
[pid 7942] +++ exited with 0 +++
[pid 7945] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7942, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7945] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7946 attached
, child_tidptr=0x5555564fe750) = 7946
[pid 7946] set_robust_list(0x5555564fe760, 24) = 0
[pid 7946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7946] setpgid(0, 0) = 0
[pid 7946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7946] write(3, "1000", 4) = 4
[pid 7946] close(3) = 0
[pid 7946] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7946] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 261.996967][ T7938] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.020306][ T7942] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7946] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7946] close(5) = 0
[pid 7946] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7949 attached
) = 7949
[pid 7946] tkill(7949, SIGSTOP) = 0
[pid 7949] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7946, si_uid=0} ---
[pid 7946] exit_group(0) = ?
[pid 7949] --- stopped by SIGSTOP ---
[pid 7946] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7946, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7949] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7950 attached
<unfinished ...>
[pid 7949] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7950
[pid 7950] set_robust_list(0x5555564fe760, 24) = 0
[pid 7950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7950] setpgid(0, 0) = 0
[pid 7950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7950] write(3, "1000", 4) = 4
[pid 7950] close(3) = 0
[pid 7950] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7950] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.045866][ T7946] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7950] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7950] close(5) = 0
[pid 7950] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7953 attached
) = 7953
[pid 7950] tkill(7953, SIGSTOP) = 0
[pid 7953] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7950, si_uid=0} ---
[pid 7950] exit_group(0 <unfinished ...>
[pid 7953] --- stopped by SIGSTOP ---
[pid 7950] <... exit_group resumed>) = ?
[pid 7950] +++ exited with 0 +++
[pid 7953] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7950, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 7953] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7954 attached
, child_tidptr=0x5555564fe750) = 7954
[pid 7954] set_robust_list(0x5555564fe760, 24) = 0
[pid 7954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7954] setpgid(0, 0) = 0
[pid 7954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7954] write(3, "1000", 4) = 4
[pid 7954] close(3) = 0
[pid 7954] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7954] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7954] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7954] close(5) = 0
[pid 7954] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7957 attached
) = 7957
[pid 7954] tkill(7957, SIGSTOP) = 0
[pid 7957] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7954, si_uid=0} ---
[pid 7957] --- stopped by SIGSTOP ---
[pid 7954] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7957, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7954] exit_group(0) = ?
[pid 7954] +++ exited with 0 +++
[pid 7957] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7954, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7957] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7958 attached
, child_tidptr=0x5555564fe750) = 7958
[pid 7958] set_robust_list(0x5555564fe760, 24) = 0
[pid 7958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7958] setpgid(0, 0) = 0
[pid 7958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7958] write(3, "1000", 4) = 4
[pid 7958] close(3) = 0
[pid 7958] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7958] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.069269][ T7950] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.092531][ T7954] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7958] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7958] close(5) = 0
[pid 7958] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7961 attached
) = 7961
[pid 7958] tkill(7961, SIGSTOP) = 0
[pid 7958] exit_group(0 <unfinished ...>
[pid 7961] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7958, si_uid=0} ---
[pid 7958] <... exit_group resumed>) = ?
[pid 7961] --- stopped by SIGSTOP ---
[pid 7958] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7958, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 7961] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7961] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7962 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7962
[pid 7962] set_robust_list(0x5555564fe760, 24) = 0
[pid 7962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7962] setpgid(0, 0) = 0
[pid 7962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7962] write(3, "1000", 4) = 4
[pid 7962] close(3) = 0
[pid 7962] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7962] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.118482][ T7958] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7962] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7962] close(5) = 0
[pid 7962] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7965 attached
) = 7965
[pid 7962] tkill(7965, SIGSTOP) = 0
[pid 7965] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7962, si_uid=0} ---
[pid 7962] exit_group(0 <unfinished ...>
[pid 7965] --- stopped by SIGSTOP ---
[pid 7962] <... exit_group resumed>) = ?
[pid 7962] +++ exited with 0 +++
[pid 7965] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7962, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7965] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7966 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7966
[pid 7966] set_robust_list(0x5555564fe760, 24) = 0
[pid 7966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7966] setpgid(0, 0) = 0
[pid 7966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7966] write(3, "1000", 4) = 4
[pid 7966] close(3) = 0
[pid 7966] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7966] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7966] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7966] close(5) = 0
[pid 7966] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7969 attached
) = 7969
[pid 7966] tkill(7969, SIGSTOP) = 0
[pid 7969] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7966, si_uid=0} ---
[pid 7966] exit_group(0 <unfinished ...>
[pid 7969] --- stopped by SIGSTOP ---
[pid 7966] <... exit_group resumed>) = ?
[pid 7966] +++ exited with 0 +++
[pid 7969] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7966, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7969] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7970 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7970
[pid 7970] set_robust_list(0x5555564fe760, 24) = 0
[pid 7970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7970] setpgid(0, 0) = 0
[pid 7970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7970] write(3, "1000", 4) = 4
[pid 7970] close(3) = 0
[pid 7970] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7970] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.142271][ T7962] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.167643][ T7966] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7970] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7970] close(5) = 0
[pid 7970] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7973 attached
) = 7973
[pid 7970] tkill(7973, SIGSTOP) = 0
[pid 7973] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7970, si_uid=0} ---
[pid 7973] --- stopped by SIGSTOP ---
[pid 7970] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7973, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7970] exit_group(0) = ?
[pid 7970] +++ exited with 0 +++
[pid 7973] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7970, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7973] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7974 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7974
[pid 7974] set_robust_list(0x5555564fe760, 24) = 0
[pid 7974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7974] setpgid(0, 0) = 0
[pid 7974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7974] write(3, "1000", 4) = 4
[pid 7974] close(3) = 0
[pid 7974] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7974] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.190302][ T7970] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7974] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7974] close(5) = 0
[pid 7974] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7979 attached
) = 7979
[pid 7974] tkill(7979, SIGSTOP) = 0
[pid 7974] exit_group(0 <unfinished ...>
[pid 7979] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7974, si_uid=0} ---
[pid 7974] <... exit_group resumed>) = ?
[pid 7979] --- stopped by SIGSTOP ---
[pid 7974] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7974, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7979] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 7979] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 7980 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 7980
[pid 7980] set_robust_list(0x5555564fe760, 24) = 0
[pid 7980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7980] setpgid(0, 0) = 0
[pid 7980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7980] write(3, "1000", 4) = 4
[pid 7980] close(3) = 0
[pid 7980] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7980] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7980] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7980] close(5) = 0
[pid 7980] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7983 attached
) = 7983
[pid 7980] tkill(7983, SIGSTOP) = 0
[pid 7980] exit_group(0 <unfinished ...>
[pid 7983] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7980, si_uid=0} ---
[pid 7983] --- stopped by SIGSTOP ---
[pid 7980] <... exit_group resumed>) = ?
[pid 7980] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7980, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7983] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7983] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7984 attached
, child_tidptr=0x5555564fe750) = 7984
[pid 7984] set_robust_list(0x5555564fe760, 24) = 0
[pid 7984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7984] setpgid(0, 0) = 0
[pid 7984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7984] write(3, "1000", 4) = 4
[pid 7984] close(3) = 0
[pid 7984] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7984] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.214139][ T7974] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.238376][ T7980] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7984] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7984] close(5) = 0
[pid 7984] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7987 attached
) = 7987
[pid 7984] tkill(7987, SIGSTOP) = 0
[pid 7984] exit_group(0) = ?
[pid 7987] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7984, si_uid=0} ---
[pid 7984] +++ exited with 0 +++
[pid 7987] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7984, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7988 attached
, child_tidptr=0x5555564fe750) = 7988
[pid 7988] set_robust_list(0x5555564fe760, 24) = 0
[pid 7988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7988] setpgid(0, 0) = 0
[pid 7988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7988] write(3, "1000", 4) = 4
[pid 7988] close(3) = 0
[pid 7988] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7988] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7988] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7988] close(5) = 0
[pid 7988] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7992 attached
) = 7992
[pid 7988] tkill(7992, SIGSTOP) = 0
[pid 7992] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7988, si_uid=0} ---
[pid 7992] --- stopped by SIGSTOP ---
[pid 7988] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7992, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7988] exit_group(0) = ?
[pid 7988] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7988, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7992] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 7992] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7993 attached
, child_tidptr=0x5555564fe750) = 7993
[pid 7993] set_robust_list(0x5555564fe760, 24) = 0
[pid 7993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7993] setpgid(0, 0) = 0
[pid 7993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7993] write(3, "1000", 4) = 4
[pid 7993] close(3) = 0
[pid 7993] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7993] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.261582][ T7984] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.283223][ T7988] vhci_hcd vhci_hcd.0: port 0 already used
[pid 7993] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7993] close(5) = 0
[pid 7993] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 7997 attached
) = 7997
[pid 7993] tkill(7997, SIGSTOP) = 0
[pid 7997] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7993, si_uid=0} ---
[pid 7997] --- stopped by SIGSTOP ---
[pid 7993] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=7997, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7993] exit_group(0) = ?
[pid 7993] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7993, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 7997] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 7997] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7998 attached
, child_tidptr=0x5555564fe750) = 7998
[pid 7998] set_robust_list(0x5555564fe760, 24) = 0
[pid 7998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 7998] setpgid(0, 0) = 0
[pid 7998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 7998] write(3, "1000", 4) = 4
[pid 7998] close(3) = 0
[pid 7998] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 7998] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 7998] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 7998] close(5) = 0
[pid 7998] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8001 attached
) = 8001
[pid 7998] tkill(8001, SIGSTOP) = 0
[pid 8001] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=7998, si_uid=0} ---
[pid 8001] --- stopped by SIGSTOP ---
[pid 7998] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8001, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 7998] exit_group(0) = ?
[pid 7998] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7998, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8001] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8001] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8002 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8002
[pid 8002] set_robust_list(0x5555564fe760, 24) = 0
[pid 8002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8002] setpgid(0, 0) = 0
[pid 8002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8002] write(3, "1000", 4) = 4
[pid 8002] close(3) = 0
[pid 8002] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8002] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.309068][ T7993] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.334140][ T7998] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8002] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8002] close(5) = 0
[pid 8002] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8005 attached
) = 8005
[pid 8002] tkill(8005, SIGSTOP) = 0
[pid 8005] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8002, si_uid=0} ---
[pid 8005] --- stopped by SIGSTOP ---
[pid 8002] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8005, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8002] exit_group(0) = ?
[pid 8002] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8002, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8005] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8006 attached
, child_tidptr=0x5555564fe750) = 8006
[pid 8006] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 8005] +++ killed by SIGHUP +++
[pid 8006] <... set_robust_list resumed>) = 0
[pid 8006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8006] setpgid(0, 0) = 0
[pid 8006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8006] write(3, "1000", 4) = 4
[pid 8006] close(3) = 0
[pid 8006] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8006] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8006] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8006] close(5) = 0
[pid 8006] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8009 attached
) = 8009
[pid 8006] tkill(8009, SIGSTOP) = 0
[pid 8006] exit_group(0 <unfinished ...>
[pid 8009] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8006, si_uid=0} ---
[pid 8009] --- stopped by SIGSTOP ---
[pid 8006] <... exit_group resumed>) = ?
[pid 8006] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8006, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8009] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8010 attached
<unfinished ...>
[pid 8009] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8010
[pid 8010] set_robust_list(0x5555564fe760, 24) = 0
[pid 8010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8010] setpgid(0, 0) = 0
[pid 8010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8010] write(3, "1000", 4) = 4
[pid 8010] close(3) = 0
[pid 8010] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8010] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.359167][ T8002] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.384481][ T8006] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8010] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8010] close(5) = 0
[pid 8010] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8013 attached
) = 8013
[pid 8010] tkill(8013, SIGSTOP) = 0
[pid 8013] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8010, si_uid=0} ---
[pid 8010] exit_group(0) = ?
[pid 8013] --- stopped by SIGSTOP ---
[pid 8010] +++ exited with 0 +++
[pid 8013] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8010, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8013] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8014 attached
, child_tidptr=0x5555564fe750) = 8014
[pid 8014] set_robust_list(0x5555564fe760, 24) = 0
[pid 8014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8014] setpgid(0, 0) = 0
[pid 8014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8014] write(3, "1000", 4) = 4
[pid 8014] close(3) = 0
[pid 8014] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8014] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.406890][ T8010] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8014] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8014] close(5) = 0
[pid 8014] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8017 attached
) = 8017
[pid 8014] tkill(8017, SIGSTOP) = 0
[pid 8014] exit_group(0 <unfinished ...>
[pid 8017] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8014, si_uid=0} ---
[pid 8014] <... exit_group resumed>) = ?
[pid 8017] --- stopped by SIGSTOP ---
[pid 8014] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8014, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8017] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8017] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8018 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8018
[pid 8018] set_robust_list(0x5555564fe760, 24) = 0
[pid 8018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8018] setpgid(0, 0) = 0
[pid 8018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8018] write(3, "1000", 4) = 4
[pid 8018] close(3) = 0
[pid 8018] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8018] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8018] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8018] close(5) = 0
[pid 8018] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8021 attached
) = 8021
[pid 8018] tkill(8021, SIGSTOP) = 0
[pid 8018] exit_group(0) = ?
[pid 8021] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8018, si_uid=0} ---
[pid 8021] --- stopped by SIGSTOP ---
[pid 8018] +++ exited with 0 +++
[pid 8021] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8018, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8022 attached
<unfinished ...>
[pid 8021] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8022
[pid 8022] set_robust_list(0x5555564fe760, 24) = 0
[pid 8022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8022] setpgid(0, 0) = 0
[pid 8022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8022] write(3, "1000", 4) = 4
[pid 8022] close(3) = 0
[pid 8022] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8022] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.430390][ T8014] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.453043][ T8018] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8022] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8022] close(5) = 0
[pid 8022] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8025 attached
) = 8025
[pid 8022] tkill(8025, SIGSTOP) = 0
[pid 8025] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8022, si_uid=0} ---
[pid 8022] exit_group(0 <unfinished ...>
[pid 8025] --- stopped by SIGSTOP ---
[pid 8022] <... exit_group resumed>) = ?
[pid 8022] +++ exited with 0 +++
[pid 8025] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8022, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8025] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8026 attached
[pid 8026] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8026
[pid 8026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8026] setpgid(0, 0) = 0
[pid 8026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8026] write(3, "1000", 4) = 4
[pid 8026] close(3) = 0
[pid 8026] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8026] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8026] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8026] close(5) = 0
[pid 8026] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8029 attached
) = 8029
[pid 8026] tkill(8029, SIGSTOP <unfinished ...>
[pid 8029] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8026, si_uid=0} ---
[pid 8026] <... tkill resumed>) = 0
[pid 8029] --- stopped by SIGSTOP ---
[pid 8026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8029, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8026] exit_group(0) = ?
[pid 8026] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8026, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8029] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8029] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8030
./strace-static-x86_64: Process 8030 attached
[pid 8030] set_robust_list(0x5555564fe760, 24) = 0
[pid 8030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8030] setpgid(0, 0) = 0
[pid 8030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8030] write(3, "1000", 4) = 4
[pid 8030] close(3) = 0
[pid 8030] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8030] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.475584][ T8022] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.498737][ T8026] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8030] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8030] close(5) = 0
[pid 8030] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8033 attached
) = 8033
[pid 8030] tkill(8033, SIGSTOP) = 0
[pid 8030] exit_group(0) = ?
[pid 8033] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8030, si_uid=0} ---
[pid 8033] --- stopped by SIGSTOP ---
[pid 8030] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8030, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8033] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8033] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8034 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8034
[pid 8034] set_robust_list(0x5555564fe760, 24) = 0
[pid 8034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8034] setpgid(0, 0) = 0
[pid 8034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8034] write(3, "1000", 4) = 4
[pid 8034] close(3) = 0
[pid 8034] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8034] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8034] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8034] close(5) = 0
[pid 8034] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8037 attached
) = 8037
[pid 8034] tkill(8037, SIGSTOP) = 0
[pid 8037] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8034, si_uid=0} ---
[pid 8034] exit_group(0 <unfinished ...>
[pid 8037] --- stopped by SIGSTOP ---
[pid 8034] <... exit_group resumed>) = ?
[pid 8034] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8034, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8037] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8038 attached
<unfinished ...>
[pid 8037] +++ killed by SIGHUP +++
[pid 8038] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8038
[pid 8038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8038] setpgid(0, 0) = 0
[pid 8038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8038] write(3, "1000", 4) = 4
[pid 8038] close(3) = 0
[pid 8038] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8038] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.523114][ T8030] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.547166][ T8034] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8038] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8038] close(5) = 0
[pid 8038] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8041 attached
) = 8041
[pid 8038] tkill(8041, SIGSTOP) = 0
[pid 8038] exit_group(0 <unfinished ...>
[pid 8041] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8038, si_uid=0} ---
[pid 8041] --- stopped by SIGSTOP ---
[pid 8038] <... exit_group resumed>) = ?
[pid 8038] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8038, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8041] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8041] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8042 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8042
[pid 8042] set_robust_list(0x5555564fe760, 24) = 0
[pid 8042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8042] setpgid(0, 0) = 0
[pid 8042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8042] write(3, "1000", 4) = 4
[pid 8042] close(3) = 0
[pid 8042] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8042] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8042] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8042] close(5) = 0
[pid 8042] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8045 attached
) = 8045
[pid 8042] tkill(8045, SIGSTOP) = 0
[pid 8045] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8042, si_uid=0} ---
[pid 8045] --- stopped by SIGSTOP ---
[pid 8042] exit_group(0) = ?
[pid 8042] +++ exited with 0 +++
[pid 8045] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8042, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8045] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8046 attached
, child_tidptr=0x5555564fe750) = 8046
[pid 8046] set_robust_list(0x5555564fe760, 24) = 0
[pid 8046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8046] setpgid(0, 0) = 0
[pid 8046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8046] write(3, "1000", 4) = 4
[pid 8046] close(3) = 0
[pid 8046] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8046] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.569856][ T8038] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.593361][ T8042] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8046] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8046] close(5) = 0
[pid 8046] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8049 attached
) = 8049
[pid 8046] tkill(8049, SIGSTOP) = 0
[pid 8046] exit_group(0 <unfinished ...>
[pid 8049] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8046, si_uid=0} ---
[pid 8046] <... exit_group resumed>) = ?
[pid 8049] --- stopped by SIGSTOP ---
[pid 8046] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8046, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8049] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 8050 attached
[pid 8050] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 8049] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8050
[pid 8050] <... set_robust_list resumed>) = 0
[pid 8050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8050] setpgid(0, 0) = 0
[pid 8050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8050] write(3, "1000", 4) = 4
[pid 8050] close(3) = 0
[pid 8050] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8050] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8050] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8050] close(5) = 0
[pid 8050] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8053 attached
) = 8053
[pid 8050] tkill(8053, SIGSTOP) = 0
[pid 8053] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8050, si_uid=0} ---
[pid 8050] exit_group(0) = ?
[pid 8053] --- stopped by SIGSTOP ---
[pid 8050] +++ exited with 0 +++
[pid 8053] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8050, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8053] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8054 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8054
[pid 8054] set_robust_list(0x5555564fe760, 24) = 0
[pid 8054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8054] setpgid(0, 0) = 0
[pid 8054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8054] write(3, "1000", 4) = 4
[pid 8054] close(3) = 0
[pid 8054] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8054] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8054] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8054] close(5) = 0
[pid 8054] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8057 attached
) = 8057
[pid 8054] tkill(8057, SIGSTOP) = 0
[pid 8057] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8054, si_uid=0} ---
[pid 8057] --- stopped by SIGSTOP ---
[pid 8054] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8057, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8054] exit_group(0) = ?
[pid 8054] +++ exited with 0 +++
[pid 8057] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8054, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8057] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8058 attached
, child_tidptr=0x5555564fe750) = 8058
[pid 8058] set_robust_list(0x5555564fe760, 24) = 0
[pid 8058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8058] setpgid(0, 0) = 0
[pid 8058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8058] write(3, "1000", 4) = 4
[pid 8058] close(3) = 0
[pid 8058] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8058] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.619375][ T8046] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.643472][ T8050] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.667713][ T8054] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8058] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8058] close(5) = 0
[pid 8058] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8061 attached
) = 8061
[pid 8058] tkill(8061, SIGSTOP) = 0
[pid 8061] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8058, si_uid=0} ---
[pid 8058] exit_group(0 <unfinished ...>
[pid 8061] --- stopped by SIGSTOP ---
[pid 8058] <... exit_group resumed>) = ?
[pid 8058] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8058, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8061] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8062 attached
<unfinished ...>
[pid 8061] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8062
[pid 8062] set_robust_list(0x5555564fe760, 24) = 0
[pid 8062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8062] setpgid(0, 0) = 0
[pid 8062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8062] write(3, "1000", 4) = 4
[pid 8062] close(3) = 0
[pid 8062] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8062] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8062] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8062] close(5) = 0
[pid 8062] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8065 attached
) = 8065
[pid 8062] tkill(8065, SIGSTOP) = 0
[pid 8065] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8062, si_uid=0} ---
[pid 8062] exit_group(0) = ?
[pid 8065] --- stopped by SIGSTOP ---
[pid 8062] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8062, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8065] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8065] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8066 attached
[pid 8066] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8066
[pid 8066] <... set_robust_list resumed>) = 0
[pid 8066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8066] setpgid(0, 0) = 0
[pid 8066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8066] write(3, "1000", 4) = 4
[pid 8066] close(3) = 0
[pid 8066] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8066] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.691220][ T8058] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.715516][ T8062] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8066] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8066] close(5) = 0
[pid 8066] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8069 attached
) = 8069
[pid 8066] tkill(8069, SIGSTOP) = 0
[pid 8069] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8066, si_uid=0} ---
[pid 8066] exit_group(0 <unfinished ...>
[pid 8069] --- stopped by SIGSTOP ---
[pid 8066] <... exit_group resumed>) = ?
[pid 8066] +++ exited with 0 +++
[pid 8069] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8066, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8069] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8070 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8070
[pid 8070] set_robust_list(0x5555564fe760, 24) = 0
[pid 8070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8070] setpgid(0, 0) = 0
[pid 8070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8070] write(3, "1000", 4) = 4
[pid 8070] close(3) = 0
[pid 8070] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8070] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.739398][ T8066] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8070] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8070] close(5) = 0
[pid 8070] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8073 attached
) = 8073
[pid 8070] tkill(8073, SIGSTOP) = 0
[pid 8073] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8070, si_uid=0} ---
[pid 8070] exit_group(0 <unfinished ...>
[pid 8073] --- stopped by SIGSTOP ---
[pid 8070] <... exit_group resumed>) = ?
[pid 8070] +++ exited with 0 +++
[pid 8073] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8070, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8073] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8074 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8074
[pid 8074] set_robust_list(0x5555564fe760, 24) = 0
[pid 8074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8074] setpgid(0, 0) = 0
[pid 8074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8074] write(3, "1000", 4) = 4
[pid 8074] close(3) = 0
[pid 8074] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8074] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8074] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8074] close(5) = 0
[pid 8074] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8077 attached
) = 8077
[pid 8074] tkill(8077, SIGSTOP) = 0
[pid 8077] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8074, si_uid=0} ---
[pid 8074] exit_group(0 <unfinished ...>
[pid 8077] --- stopped by SIGSTOP ---
[pid 8074] <... exit_group resumed>) = ?
[pid 8074] +++ exited with 0 +++
[pid 8077] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8074, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8077] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8078 attached
<unfinished ...>
[pid 8078] set_robust_list(0x5555564fe760, 24) = 0
[pid 8078] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8078
[pid 8078] <... prctl resumed>) = 0
[pid 8078] setpgid(0, 0) = 0
[pid 8078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8078] write(3, "1000", 4) = 4
[pid 8078] close(3) = 0
[pid 8078] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8078] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.762086][ T8070] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.786235][ T8074] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8078] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8078] close(5) = 0
[pid 8078] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8081 attached
) = 8081
[pid 8078] tkill(8081, SIGSTOP) = 0
[pid 8081] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8078, si_uid=0} ---
[pid 8081] --- stopped by SIGSTOP ---
[pid 8078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8081, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8078] exit_group(0) = ?
[pid 8078] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8078, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8081] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8081] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8082 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8082
[pid 8082] set_robust_list(0x5555564fe760, 24) = 0
[pid 8082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8082] setpgid(0, 0) = 0
[pid 8082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8082] write(3, "1000", 4) = 4
[pid 8082] close(3) = 0
[pid 8082] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8082] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.809943][ T8078] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8082] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8082] close(5) = 0
[pid 8082] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8085 attached
) = 8085
[pid 8082] tkill(8085, SIGSTOP) = 0
[pid 8085] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8082, si_uid=0} ---
[pid 8082] exit_group(0 <unfinished ...>
[pid 8085] --- stopped by SIGSTOP ---
[pid 8082] <... exit_group resumed>) = ?
[pid 8082] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8082, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8085] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8085] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8086 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8086
[pid 8086] set_robust_list(0x5555564fe760, 24) = 0
[pid 8086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8086] setpgid(0, 0) = 0
[pid 8086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8086] write(3, "1000", 4) = 4
[pid 8086] close(3) = 0
[pid 8086] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8086] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8086] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8086] close(5) = 0
[pid 8086] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8089 attached
) = 8089
[pid 8086] tkill(8089, SIGSTOP) = 0
[pid 8086] exit_group(0 <unfinished ...>
[pid 8089] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8086, si_uid=0} ---
[pid 8089] --- stopped by SIGSTOP ---
[pid 8086] <... exit_group resumed>) = ?
[pid 8086] +++ exited with 0 +++
[pid 8089] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8086, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8089] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8090 attached
, child_tidptr=0x5555564fe750) = 8090
[pid 8090] set_robust_list(0x5555564fe760, 24) = 0
[pid 8090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8090] setpgid(0, 0) = 0
[pid 8090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8090] write(3, "1000", 4) = 4
[pid 8090] close(3) = 0
[pid 8090] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8090] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.834214][ T8082] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.857405][ T8086] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8090] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8090] close(5) = 0
[pid 8090] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8093 attached
) = 8093
[pid 8090] tkill(8093, SIGSTOP) = 0
[pid 8090] exit_group(0) = ?
[pid 8093] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8090, si_uid=0} ---
[pid 8090] +++ exited with 0 +++
[pid 8093] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8090, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8094 attached
, child_tidptr=0x5555564fe750) = 8094
[pid 8094] set_robust_list(0x5555564fe760, 24) = 0
[pid 8094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8094] setpgid(0, 0) = 0
[pid 8094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8094] write(3, "1000", 4) = 4
[pid 8094] close(3) = 0
[pid 8094] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8094] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8094] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8094] close(5) = 0
[pid 8094] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8097 attached
) = 8097
[pid 8094] tkill(8097, SIGSTOP) = 0
[pid 8094] exit_group(0 <unfinished ...>
[pid 8097] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8094, si_uid=0} ---
[pid 8094] <... exit_group resumed>) = ?
[pid 8097] --- stopped by SIGSTOP ---
[pid 8094] +++ exited with 0 +++
[pid 8097] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8094, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8097] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8098 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8098
[pid 8098] set_robust_list(0x5555564fe760, 24) = 0
[pid 8098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8098] setpgid(0, 0) = 0
[pid 8098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8098] write(3, "1000", 4) = 4
[pid 8098] close(3) = 0
[pid 8098] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8098] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.880647][ T8090] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.903261][ T8094] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8098] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8098] close(5) = 0
[pid 8098] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8101 attached
) = 8101
[pid 8098] tkill(8101, SIGSTOP) = 0
[pid 8098] exit_group(0) = ?
[pid 8098] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8098, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8101] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8098, si_uid=0} ---
[pid 8101] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8102 attached
<unfinished ...>
[pid 8102] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8102
[pid 8102] <... set_robust_list resumed>) = 0
[pid 8102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8102] setpgid(0, 0) = 0
[pid 8102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8102] write(3, "1000", 4) = 4
[pid 8102] close(3) = 0
[pid 8102] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8102] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8102] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8102] close(5) = 0
[pid 8102] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8105 attached
) = 8105
[pid 8102] tkill(8105, SIGSTOP) = 0
[pid 8105] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8102, si_uid=0} ---
[pid 8102] exit_group(0) = ?
[pid 8105] --- stopped by SIGSTOP ---
[pid 8102] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8105] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8105] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8106 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8106
[pid 8106] set_robust_list(0x5555564fe760, 24) = 0
[pid 8106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8106] setpgid(0, 0) = 0
[pid 8106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8106] write(3, "1000", 4) = 4
[pid 8106] close(3) = 0
[pid 8106] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8106] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 262.930560][ T8098] vhci_hcd vhci_hcd.0: port 0 already used
[ 262.961150][ T8102] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8106] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8106] close(5) = 0
[pid 8106] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8109 attached
) = 8109
[pid 8106] tkill(8109, SIGSTOP) = 0
[pid 8109] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8106, si_uid=0} ---
[pid 8106] exit_group(0 <unfinished ...>
[pid 8109] --- stopped by SIGSTOP ---
[pid 8106] <... exit_group resumed>) = ?
[pid 8106] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8109] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 8109] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8110 attached
, child_tidptr=0x5555564fe750) = 8110
[pid 8110] set_robust_list(0x5555564fe760, 24) = 0
[pid 8110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8110] setpgid(0, 0) = 0
[pid 8110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8110] write(3, "1000", 4) = 4
[pid 8110] close(3) = 0
[pid 8110] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8110] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8110] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8110] close(5) = 0
[pid 8110] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8113 attached
) = 8113
[pid 8110] tkill(8113, SIGSTOP) = 0
[pid 8113] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8110, si_uid=0} ---
[pid 8110] exit_group(0 <unfinished ...>
[pid 8113] --- stopped by SIGSTOP ---
[pid 8110] <... exit_group resumed>) = ?
[pid 8110] +++ exited with 0 +++
[pid 8113] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8113] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8114
./strace-static-x86_64: Process 8114 attached
[pid 8114] set_robust_list(0x5555564fe760, 24) = 0
[pid 8114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8114] setpgid(0, 0) = 0
[pid 8114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[ 262.983424][ T8106] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.007242][ T8110] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8114] write(3, "1000", 4) = 4
[pid 8114] close(3) = 0
[pid 8114] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8114] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8114] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8114] close(5) = 0
[pid 8114] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8117 attached
) = 8117
[pid 8114] tkill(8117, SIGSTOP) = 0
[pid 8114] exit_group(0 <unfinished ...>
[pid 8117] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8114, si_uid=0} ---
[pid 8114] <... exit_group resumed>) = ?
[pid 8117] --- stopped by SIGSTOP ---
[pid 8114] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8117] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8117] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8118 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8118
[pid 8118] set_robust_list(0x5555564fe760, 24) = 0
[pid 8118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8118] setpgid(0, 0) = 0
[pid 8118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8118] write(3, "1000", 4) = 4
[pid 8118] close(3) = 0
[pid 8118] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8118] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8118] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8118] close(5) = 0
[pid 8118] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8121 attached
) = 8121
[pid 8118] tkill(8121, SIGSTOP) = 0
[pid 8118] exit_group(0) = ?
[pid 8121] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8118, si_uid=0} ---
[pid 8121] --- stopped by SIGSTOP ---
[pid 8118] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8118, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8122 attached
, child_tidptr=0x5555564fe750) = 8122
[pid 8122] set_robust_list(0x5555564fe760, 24) = 0
[pid 8122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8122] setpgid(0, 0) = 0
[pid 8122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8122] write(3, "1000", 4) = 4
[pid 8122] close(3) = 0
[pid 8122] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8122] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.030153][ T8114] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.052649][ T8118] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8122] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8122] close(5) = 0
[pid 8122] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8125 attached
) = 8125
[pid 8122] tkill(8125, SIGSTOP) = 0
[pid 8125] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8122, si_uid=0} ---
[pid 8125] --- stopped by SIGSTOP ---
[pid 8122] exit_group(0) = ?
[pid 8122] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8125] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8125] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8126 attached
, child_tidptr=0x5555564fe750) = 8126
[pid 8126] set_robust_list(0x5555564fe760, 24) = 0
[pid 8126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8126] setpgid(0, 0) = 0
[pid 8126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8126] write(3, "1000", 4) = 4
[pid 8126] close(3) = 0
[pid 8126] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8126] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8126] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8126] close(5) = 0
[pid 8126] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8129 attached
) = 8129
[pid 8126] tkill(8129, SIGSTOP) = 0
[pid 8129] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8126, si_uid=0} ---
[pid 8129] --- stopped by SIGSTOP ---
[pid 8126] exit_group(0) = ?
[pid 8126] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8126, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8129] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8129] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8130 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8130
[pid 8130] set_robust_list(0x5555564fe760, 24) = 0
[pid 8130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8130] setpgid(0, 0) = 0
[pid 8130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8130] write(3, "1000", 4) = 4
[pid 8130] close(3) = 0
[pid 8130] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8130] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.076381][ T8122] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.101501][ T8126] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8130] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8130] close(5) = 0
[pid 8130] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8133 attached
) = 8133
[pid 8130] tkill(8133, SIGSTOP) = 0
[pid 8130] exit_group(0 <unfinished ...>
[pid 8133] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8130, si_uid=0} ---
[pid 8133] --- stopped by SIGSTOP ---
[pid 8130] <... exit_group resumed>) = ?
[pid 8130] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8133] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8133] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8134 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8134
[pid 8134] set_robust_list(0x5555564fe760, 24) = 0
[pid 8134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8134] setpgid(0, 0) = 0
[pid 8134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8134] write(3, "1000", 4) = 4
[pid 8134] close(3) = 0
[pid 8134] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8134] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.125887][ T8130] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8134] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8134] close(5) = 0
[pid 8134] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8137 attached
) = 8137
[pid 8134] tkill(8137, SIGSTOP) = 0
[pid 8137] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8134, si_uid=0} ---
[pid 8134] exit_group(0 <unfinished ...>
[pid 8137] --- stopped by SIGSTOP ---
[pid 8134] <... exit_group resumed>) = ?
[pid 8134] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8137] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8137] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8138 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8138
[pid 8138] set_robust_list(0x5555564fe760, 24) = 0
[pid 8138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8138] setpgid(0, 0) = 0
[pid 8138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8138] write(3, "1000", 4) = 4
[pid 8138] close(3) = 0
[pid 8138] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8138] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8138] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8138] close(5) = 0
[pid 8138] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8141 attached
) = 8141
[pid 8138] tkill(8141, SIGSTOP) = 0
[pid 8141] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8138, si_uid=0} ---
[pid 8138] exit_group(0) = ?
[pid 8141] --- stopped by SIGSTOP ---
[pid 8138] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8141] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8141] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8142 attached
, child_tidptr=0x5555564fe750) = 8142
[pid 8142] set_robust_list(0x5555564fe760, 24) = 0
[pid 8142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8142] setpgid(0, 0) = 0
[pid 8142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8142] write(3, "1000", 4) = 4
[pid 8142] close(3) = 0
[pid 8142] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8142] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.150292][ T8134] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.174714][ T8138] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8142] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8142] close(5) = 0
[pid 8142] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8145 attached
) = 8145
[pid 8142] tkill(8145, SIGSTOP) = 0
[pid 8142] exit_group(0 <unfinished ...>
[pid 8145] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8142, si_uid=0} ---
[pid 8142] <... exit_group resumed>) = ?
[pid 8145] --- stopped by SIGSTOP ---
[pid 8142] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8145] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8146 attached
, child_tidptr=0x5555564fe750) = 8146
[pid 8146] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 8145] +++ killed by SIGHUP +++
[pid 8146] <... set_robust_list resumed>) = 0
[pid 8146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8146] setpgid(0, 0) = 0
[pid 8146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8146] write(3, "1000", 4) = 4
[pid 8146] close(3) = 0
[pid 8146] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8146] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8146] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8146] close(5) = 0
[pid 8146] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8149 attached
) = 8149
[pid 8146] tkill(8149, SIGSTOP <unfinished ...>
[pid 8149] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8146, si_uid=0} ---
[pid 8146] <... tkill resumed>) = 0
[pid 8149] --- stopped by SIGSTOP ---
[pid 8146] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8149, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8146] exit_group(0) = ?
[pid 8146] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8146, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8149] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8149] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8150 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8150
[pid 8150] set_robust_list(0x5555564fe760, 24) = 0
[pid 8150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8150] setpgid(0, 0) = 0
[pid 8150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8150] write(3, "1000", 4) = 4
[pid 8150] close(3) = 0
[pid 8150] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8150] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8150] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[ 263.198384][ T8142] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.220564][ T8146] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.245164][ T8150] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8150] close(5) = 0
[pid 8150] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8153 attached
) = 8153
[pid 8150] tkill(8153, SIGSTOP) = 0
[pid 8153] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8150, si_uid=0} ---
[pid 8150] exit_group(0 <unfinished ...>
[pid 8153] --- stopped by SIGSTOP ---
[pid 8150] <... exit_group resumed>) = ?
[pid 8150] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8150, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8153] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8153] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8154 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8154
[pid 8154] set_robust_list(0x5555564fe760, 24) = 0
[pid 8154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8154] setpgid(0, 0) = 0
[pid 8154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8154] write(3, "1000", 4) = 4
[pid 8154] close(3) = 0
[pid 8154] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8154] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8154] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8154] close(5) = 0
[pid 8154] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8157 attached
) = 8157
[pid 8154] tkill(8157, SIGSTOP) = 0
[pid 8157] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8154, si_uid=0} ---
[pid 8154] exit_group(0 <unfinished ...>
[pid 8157] --- stopped by SIGSTOP ---
[pid 8154] <... exit_group resumed>) = ?
[pid 8154] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8154, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8157] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8158 attached
<unfinished ...>
[pid 8157] +++ killed by SIGHUP +++
[pid 8158] set_robust_list(0x5555564fe760, 24) = 0
[pid 8158] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8158
[pid 8158] <... prctl resumed>) = 0
[pid 8158] setpgid(0, 0) = 0
[pid 8158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8158] write(3, "1000", 4) = 4
[pid 8158] close(3) = 0
[pid 8158] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8158] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8158] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8158] close(5) = 0
[pid 8158] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8161 attached
) = 8161
[pid 8158] tkill(8161, SIGSTOP) = 0
[pid 8161] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8158, si_uid=0} ---
[pid 8161] --- stopped by SIGSTOP ---
[pid 8158] exit_group(0) = ?
[pid 8158] +++ exited with 0 +++
[pid 8161] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8161] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8162 attached
<unfinished ...>
[pid 8162] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8162
[pid 8162] <... set_robust_list resumed>) = 0
[pid 8162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8162] setpgid(0, 0) = 0
[pid 8162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8162] write(3, "1000", 4) = 4
[pid 8162] close(3) = 0
[pid 8162] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8162] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.269041][ T8154] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.293332][ T8158] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8162] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8162] close(5) = 0
[pid 8162] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8165 attached
) = 8165
[pid 8162] tkill(8165, SIGSTOP) = 0
[pid 8162] exit_group(0 <unfinished ...>
[pid 8165] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8162, si_uid=0} ---
[pid 8162] <... exit_group resumed>) = ?
[pid 8165] --- stopped by SIGSTOP ---
[pid 8162] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8165] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8165] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8166 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8166
[pid 8166] set_robust_list(0x5555564fe760, 24) = 0
[pid 8166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8166] setpgid(0, 0) = 0
[pid 8166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8166] write(3, "1000", 4) = 4
[pid 8166] close(3) = 0
[pid 8166] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8166] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.316201][ T8162] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8166] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8166] close(5) = 0
[pid 8166] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8169 attached
) = 8169
[pid 8166] tkill(8169, SIGSTOP) = 0
[pid 8169] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8166, si_uid=0} ---
[pid 8166] exit_group(0) = ?
[pid 8169] --- stopped by SIGSTOP ---
[pid 8166] +++ exited with 0 +++
[pid 8169] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8166, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8169] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8170 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8170
[pid 8170] set_robust_list(0x5555564fe760, 24) = 0
[pid 8170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8170] setpgid(0, 0) = 0
[pid 8170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8170] write(3, "1000", 4) = 4
[pid 8170] close(3) = 0
[pid 8170] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8170] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8170] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8170] close(5) = 0
[pid 8170] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8173 attached
) = 8173
[pid 8170] tkill(8173, SIGSTOP) = 0
[pid 8170] exit_group(0) = ?
[pid 8173] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8170, si_uid=0} ---
[pid 8170] +++ exited with 0 +++
[pid 8173] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8170, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8174 attached
, child_tidptr=0x5555564fe750) = 8174
[pid 8174] set_robust_list(0x5555564fe760, 24) = 0
[pid 8174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8174] setpgid(0, 0) = 0
[pid 8174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8174] write(3, "1000", 4) = 4
[pid 8174] close(3) = 0
[pid 8174] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8174] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.339764][ T8166] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.364909][ T8170] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8174] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8174] close(5) = 0
[pid 8174] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8177 attached
) = 8177
[pid 8174] tkill(8177, SIGSTOP) = 0
[pid 8174] exit_group(0 <unfinished ...>
[pid 8177] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8174, si_uid=0} ---
[pid 8174] <... exit_group resumed>) = ?
[pid 8177] --- stopped by SIGSTOP ---
[pid 8174] +++ exited with 0 +++
[pid 8177] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8174, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8177] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8178 attached
, child_tidptr=0x5555564fe750) = 8178
[pid 8178] set_robust_list(0x5555564fe760, 24) = 0
[pid 8178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8178] setpgid(0, 0) = 0
[pid 8178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8178] write(3, "1000", 4) = 4
[pid 8178] close(3) = 0
[pid 8178] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8178] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.385647][ T8174] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8178] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8178] close(5) = 0
[pid 8178] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8181 attached
) = 8181
[pid 8178] tkill(8181, SIGSTOP) = 0
[pid 8181] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8178, si_uid=0} ---
[pid 8178] exit_group(0 <unfinished ...>
[pid 8181] --- stopped by SIGSTOP ---
[pid 8178] <... exit_group resumed>) = ?
[pid 8178] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8178, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8181] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8181] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8182 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8182
[pid 8182] set_robust_list(0x5555564fe760, 24) = 0
[pid 8182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8182] setpgid(0, 0) = 0
[pid 8182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8182] write(3, "1000", 4) = 4
[pid 8182] close(3) = 0
[pid 8182] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8182] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8182] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8182] close(5) = 0
[pid 8182] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8185 attached
) = 8185
[pid 8182] tkill(8185, SIGSTOP) = 0
[pid 8182] exit_group(0 <unfinished ...>
[pid 8185] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8182, si_uid=0} ---
[pid 8185] --- stopped by SIGSTOP ---
[pid 8182] <... exit_group resumed>) = ?
[pid 8182] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8182, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8185] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8185] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8186 attached
[pid 8186] set_robust_list(0x5555564fe760, 24) = 0
[pid 8186] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8186
[pid 8186] <... prctl resumed>) = 0
[pid 8186] setpgid(0, 0) = 0
[pid 8186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8186] write(3, "1000", 4) = 4
[pid 8186] close(3) = 0
[pid 8186] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8186] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.419362][ T8178] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.452603][ T8182] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8186] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8186] close(5) = 0
[pid 8186] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8189 attached
) = 8189
[pid 8186] tkill(8189, SIGSTOP) = 0
[pid 8186] exit_group(0 <unfinished ...>
[pid 8189] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8186, si_uid=0} ---
[pid 8189] --- stopped by SIGSTOP ---
[pid 8186] <... exit_group resumed>) = ?
[pid 8186] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8189] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8190 attached
, child_tidptr=0x5555564fe750) = 8190
[pid 8189] +++ killed by SIGHUP +++
[pid 8190] set_robust_list(0x5555564fe760, 24) = 0
[pid 8190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8190] setpgid(0, 0) = 0
[pid 8190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8190] write(3, "1000", 4) = 4
[pid 8190] close(3) = 0
[pid 8190] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8190] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8190] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8190] close(5) = 0
[pid 8190] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8196 attached
) = 8196
[pid 8190] tkill(8196, SIGSTOP) = 0
[pid 8196] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8190, si_uid=0} ---
[pid 8190] exit_group(0) = ?
[pid 8196] --- stopped by SIGSTOP ---
[pid 8190] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8190, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8196] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8196] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8197 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8197
[pid 8197] set_robust_list(0x5555564fe760, 24) = 0
[pid 8197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8197] setpgid(0, 0) = 0
[pid 8197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8197] write(3, "1000", 4) = 4
[pid 8197] close(3) = 0
[pid 8197] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8197] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.474939][ T8186] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.497922][ T8190] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8197] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8197] close(5) = 0
[pid 8197] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8201 attached
) = 8201
[pid 8197] tkill(8201, SIGSTOP) = 0
[pid 8201] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8197, si_uid=0} ---
[pid 8197] exit_group(0 <unfinished ...>
[pid 8201] --- stopped by SIGSTOP ---
[pid 8197] <... exit_group resumed>) = ?
[pid 8197] +++ exited with 0 +++
[pid 8201] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8197, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8201] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8202 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8202
[pid 8202] set_robust_list(0x5555564fe760, 24) = 0
[pid 8202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8202] setpgid(0, 0) = 0
[pid 8202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8202] write(3, "1000", 4) = 4
[pid 8202] close(3) = 0
[pid 8202] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8202] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.521662][ T8197] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8202] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8202] close(5) = 0
[pid 8202] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8207 attached
) = 8207
[pid 8202] tkill(8207, SIGSTOP) = 0
[pid 8202] exit_group(0 <unfinished ...>
[pid 8207] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8202, si_uid=0} ---
[pid 8207] --- stopped by SIGSTOP ---
[pid 8202] <... exit_group resumed>) = ?
[pid 8202] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8207] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8207] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8208 attached
[pid 8208] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8208
[pid 8208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8208] setpgid(0, 0) = 0
[pid 8208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8208] write(3, "1000", 4) = 4
[pid 8208] close(3) = 0
[pid 8208] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8208] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8208] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8208] close(5) = 0
[pid 8208] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8211 attached
) = 8211
[pid 8208] tkill(8211, SIGSTOP) = 0
[pid 8211] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8208, si_uid=0} ---
[pid 8211] --- stopped by SIGSTOP ---
[pid 8208] exit_group(0) = ?
[pid 8208] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8208, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8211] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8211] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8212 attached
[pid 8212] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8212
[pid 8212] <... set_robust_list resumed>) = 0
[pid 8212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8212] setpgid(0, 0) = 0
[pid 8212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8212] write(3, "1000", 4) = 4
[pid 8212] close(3) = 0
[pid 8212] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8212] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.554288][ T8202] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.577426][ T8208] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8212] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8212] close(5) = 0
[pid 8212] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8215 attached
) = 8215
[pid 8212] tkill(8215, SIGSTOP) = 0
[pid 8212] exit_group(0 <unfinished ...>
[pid 8215] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8212, si_uid=0} ---
[pid 8212] <... exit_group resumed>) = ?
[pid 8215] --- stopped by SIGSTOP ---
[pid 8212] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8212, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8215] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 8216
[pid 8215] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8216 attached
[pid 8216] set_robust_list(0x5555564fe760, 24) = 0
[pid 8216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8216] setpgid(0, 0) = 0
[pid 8216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8216] write(3, "1000", 4) = 4
[pid 8216] close(3) = 0
[pid 8216] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8216] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.600324][ T8212] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8216] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8216] close(5) = 0
[pid 8216] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8219 attached
) = 8219
[pid 8216] tkill(8219, SIGSTOP) = 0
[pid 8219] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8216, si_uid=0} ---
[pid 8219] --- stopped by SIGSTOP ---
[pid 8216] exit_group(0) = ?
[pid 8216] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8216, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8219] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8219] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8220 attached
, child_tidptr=0x5555564fe750) = 8220
[pid 8220] set_robust_list(0x5555564fe760, 24) = 0
[pid 8220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8220] setpgid(0, 0) = 0
[pid 8220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8220] write(3, "1000", 4) = 4
[pid 8220] close(3) = 0
[pid 8220] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8220] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8220] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8220] close(5) = 0
[pid 8220] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8223 attached
) = 8223
[pid 8220] tkill(8223, SIGSTOP) = 0
[pid 8220] exit_group(0 <unfinished ...>
[pid 8223] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8220, si_uid=0} ---
[pid 8223] --- stopped by SIGSTOP ---
[pid 8220] <... exit_group resumed>) = ?
[pid 8220] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8220, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8223] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8223] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8224 attached
, child_tidptr=0x5555564fe750) = 8224
[pid 8224] set_robust_list(0x5555564fe760, 24) = 0
[pid 8224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8224] setpgid(0, 0) = 0
[pid 8224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8224] write(3, "1000", 4) = 4
[pid 8224] close(3) = 0
[pid 8224] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8224] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.624780][ T8216] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.648942][ T8220] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8224] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8224] close(5) = 0
[pid 8224] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8227 attached
) = 8227
[pid 8224] tkill(8227, SIGSTOP) = 0
[pid 8227] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8224, si_uid=0} ---
[pid 8224] exit_group(0 <unfinished ...>
[pid 8227] --- stopped by SIGSTOP ---
[pid 8224] <... exit_group resumed>) = ?
[pid 8224] +++ exited with 0 +++
[pid 8227] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8224, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8227] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8228 attached
<unfinished ...>
[pid 8228] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8228
[pid 8228] <... set_robust_list resumed>) = 0
[pid 8228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8228] setpgid(0, 0) = 0
[pid 8228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8228] write(3, "1000", 4) = 4
[pid 8228] close(3) = 0
[pid 8228] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8228] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.672465][ T8224] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8228] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8228] close(5) = 0
[pid 8228] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8231 attached
) = 8231
[pid 8228] tkill(8231, SIGSTOP) = 0
[pid 8231] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8228, si_uid=0} ---
[pid 8231] --- stopped by SIGSTOP ---
[pid 8228] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8231, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8228] exit_group(0) = ?
[pid 8228] +++ exited with 0 +++
[pid 8231] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8228, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8231] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8232 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8232
[pid 8232] set_robust_list(0x5555564fe760, 24) = 0
[pid 8232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8232] setpgid(0, 0) = 0
[pid 8232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8232] write(3, "1000", 4) = 4
[pid 8232] close(3) = 0
[pid 8232] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8232] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8232] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8232] close(5) = 0
[pid 8232] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8235 attached
) = 8235
[pid 8232] tkill(8235, SIGSTOP) = 0
[pid 8235] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8232, si_uid=0} ---
[pid 8235] --- stopped by SIGSTOP ---
[pid 8232] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8235, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8232] exit_group(0) = ?
[pid 8232] +++ exited with 0 +++
[pid 8235] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8235] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8236 attached
, child_tidptr=0x5555564fe750) = 8236
[pid 8236] set_robust_list(0x5555564fe760, 24) = 0
[pid 8236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8236] setpgid(0, 0) = 0
[pid 8236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8236] write(3, "1000", 4) = 4
[pid 8236] close(3) = 0
[pid 8236] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8236] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.706091][ T8228] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.730497][ T8232] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8236] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8236] close(5) = 0
[pid 8236] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8239 attached
) = 8239
[pid 8236] tkill(8239, SIGSTOP) = 0
[pid 8239] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8236, si_uid=0} ---
[pid 8236] exit_group(0 <unfinished ...>
[pid 8239] --- stopped by SIGSTOP ---
[pid 8236] <... exit_group resumed>) = ?
[pid 8236] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8236, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8239] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8240 attached
<unfinished ...>
[pid 8239] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8240
[pid 8240] set_robust_list(0x5555564fe760, 24) = 0
[pid 8240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8240] setpgid(0, 0) = 0
[pid 8240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8240] write(3, "1000", 4) = 4
[pid 8240] close(3) = 0
[pid 8240] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8240] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8240] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8240] close(5) = 0
[pid 8240] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8243 attached
) = 8243
[pid 8240] tkill(8243, SIGSTOP) = 0
[pid 8243] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8240, si_uid=0} ---
[pid 8240] exit_group(0 <unfinished ...>
[pid 8243] --- stopped by SIGSTOP ---
[pid 8240] <... exit_group resumed>) = ?
[pid 8240] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8240, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8243] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8243] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8244 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8244
[pid 8244] set_robust_list(0x5555564fe760, 24) = 0
[pid 8244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8244] setpgid(0, 0) = 0
[pid 8244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8244] write(3, "1000", 4) = 4
[pid 8244] close(3) = 0
[pid 8244] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8244] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.756108][ T8236] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.778606][ T8240] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8244] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8244] close(5) = 0
[pid 8244] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8247 attached
) = 8247
[pid 8244] tkill(8247, SIGSTOP) = 0
[pid 8247] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8244, si_uid=0} ---
[pid 8244] exit_group(0) = ?
[pid 8247] --- stopped by SIGSTOP ---
[pid 8244] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8244, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8247] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8247] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8248 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8248
[pid 8248] set_robust_list(0x5555564fe760, 24) = 0
[pid 8248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8248] setpgid(0, 0) = 0
[pid 8248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8248] write(3, "1000", 4) = 4
[pid 8248] close(3) = 0
[pid 8248] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8248] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8248] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8248] close(5) = 0
[pid 8248] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8251 attached
) = 8251
[pid 8248] tkill(8251, SIGSTOP) = 0
[pid 8248] exit_group(0 <unfinished ...>
[pid 8251] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8248, si_uid=0} ---
[pid 8248] <... exit_group resumed>) = ?
[pid 8251] --- stopped by SIGSTOP ---
[pid 8248] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8248, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8251] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 8252 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8252
[pid 8252] set_robust_list(0x5555564fe760, 24) = 0
[pid 8252] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 8251] +++ killed by SIGHUP +++
[pid 8252] <... prctl resumed>) = 0
[pid 8252] setpgid(0, 0) = 0
[pid 8252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8252] write(3, "1000", 4) = 4
[pid 8252] close(3) = 0
[pid 8252] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8252] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.802211][ T8244] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.826090][ T8248] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8252] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8252] close(5) = 0
[pid 8252] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8255 attached
) = 8255
[pid 8252] tkill(8255, SIGSTOP) = 0
[pid 8255] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8252, si_uid=0} ---
[pid 8252] exit_group(0) = ?
[pid 8255] --- stopped by SIGSTOP ---
[pid 8252] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8252, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8255] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8255] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8256 attached
[pid 8256] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8256
[pid 8256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8256] setpgid(0, 0) = 0
[pid 8256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8256] write(3, "1000", 4) = 4
[pid 8256] close(3) = 0
[pid 8256] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8256] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8256] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8256] close(5) = 0
[pid 8256] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8259 attached
) = 8259
[pid 8256] tkill(8259, SIGSTOP) = 0
[pid 8259] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8256, si_uid=0} ---
[pid 8256] exit_group(0 <unfinished ...>
[pid 8259] --- stopped by SIGSTOP ---
[pid 8256] <... exit_group resumed>) = ?
[pid 8256] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8256, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8259] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 8259] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8260 attached
, child_tidptr=0x5555564fe750) = 8260
[pid 8260] set_robust_list(0x5555564fe760, 24) = 0
[pid 8260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8260] setpgid(0, 0) = 0
[pid 8260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8260] write(3, "1000", 4) = 4
[pid 8260] close(3) = 0
[pid 8260] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8260] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.849028][ T8252] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.872147][ T8256] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8260] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8260] close(5) = 0
[pid 8260] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8263 attached
) = 8263
[pid 8260] tkill(8263, SIGSTOP) = 0
[pid 8263] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8260, si_uid=0} ---
[pid 8263] --- stopped by SIGSTOP ---
[pid 8260] exit_group(0) = ?
[pid 8260] +++ exited with 0 +++
[pid 8263] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8260, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8263] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8264 attached
<unfinished ...>
[pid 8264] set_robust_list(0x5555564fe760, 24) = 0
[pid 8264] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8264
[pid 8264] <... prctl resumed>) = 0
[pid 8264] setpgid(0, 0) = 0
[pid 8264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8264] write(3, "1000", 4) = 4
[pid 8264] close(3) = 0
[pid 8264] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8264] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.897538][ T8260] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8264] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8264] close(5) = 0
[pid 8264] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8267 attached
) = 8267
[pid 8264] tkill(8267, SIGSTOP) = 0
[pid 8267] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8264, si_uid=0} ---
[pid 8267] --- stopped by SIGSTOP ---
[pid 8264] exit_group(0) = ?
[pid 8264] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8264, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8267] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8267] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8268 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8268
[pid 8268] set_robust_list(0x5555564fe760, 24) = 0
[pid 8268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8268] setpgid(0, 0) = 0
[pid 8268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8268] write(3, "1000", 4) = 4
[pid 8268] close(3) = 0
[pid 8268] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8268] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8268] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8268] close(5) = 0
[pid 8268] clone(child_stack=NULL, flags=0) = 8271
[pid 8268] tkill(8271, SIGSTOP) = 0
[pid 8268] exit_group(0) = ?
[pid 8268] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8268, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8272 attached
./strace-static-x86_64: Process 8271 attached
<unfinished ...>
[pid 8271] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8268, si_uid=0} ---
[pid 8272] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 8271] --- stopped by SIGSTOP ---
[pid 8272] <... set_robust_list resumed>) = 0
[pid 8272] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8272
[pid 8272] <... prctl resumed>) = 0
[pid 8272] setpgid(0, 0) = 0
[ 263.921292][ T8264] vhci_hcd vhci_hcd.0: port 0 already used
[ 263.944777][ T8268] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8272] write(3, "1000", 4) = 4
[pid 8272] close(3) = 0
[pid 8272] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8272] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8272] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8272] close(5) = 0
[pid 8272] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8275 attached
) = 8275
[pid 8272] tkill(8275, SIGSTOP) = 0
[pid 8272] exit_group(0 <unfinished ...>
[pid 8275] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8272, si_uid=0} ---
[pid 8275] --- stopped by SIGSTOP ---
[pid 8272] <... exit_group resumed>) = ?
[pid 8272] +++ exited with 0 +++
[pid 8275] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8272, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8275] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8276 attached
, child_tidptr=0x5555564fe750) = 8276
[pid 8276] set_robust_list(0x5555564fe760, 24) = 0
[pid 8276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8276] setpgid(0, 0) = 0
[pid 8276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8276] write(3, "1000", 4) = 4
[pid 8276] close(3) = 0
[pid 8276] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8276] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8276] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8276] close(5) = 0
[pid 8276] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8279 attached
) = 8279
[pid 8276] tkill(8279, SIGSTOP) = 0
[pid 8279] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8276, si_uid=0} ---
[pid 8276] exit_group(0 <unfinished ...>
[pid 8279] --- stopped by SIGSTOP ---
[pid 8276] <... exit_group resumed>) = ?
[pid 8276] +++ exited with 0 +++
[pid 8279] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8276, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8279] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8280 attached
, child_tidptr=0x5555564fe750) = 8280
[pid 8280] set_robust_list(0x5555564fe760, 24) = 0
[pid 8280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8280] setpgid(0, 0) = 0
[pid 8280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8280] write(3, "1000", 4) = 4
[pid 8280] close(3) = 0
[pid 8280] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8280] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 263.973104][ T8272] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.002082][ T8276] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8280] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8280] close(5) = 0
[pid 8280] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8283 attached
) = 8283
[pid 8280] tkill(8283, SIGSTOP) = 0
[pid 8280] exit_group(0 <unfinished ...>
[pid 8283] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8280, si_uid=0} ---
[pid 8283] --- stopped by SIGSTOP ---
[pid 8280] <... exit_group resumed>) = ?
[pid 8280] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8280, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8283] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 8284
[pid 8283] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8284 attached
[pid 8284] set_robust_list(0x5555564fe760, 24) = 0
[pid 8284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8284] setpgid(0, 0) = 0
[pid 8284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8284] write(3, "1000", 4) = 4
[pid 8284] close(3) = 0
[pid 8284] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8284] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8284] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8284] close(5) = 0
[pid 8284] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8287 attached
) = 8287
[pid 8284] tkill(8287, SIGSTOP) = 0
[pid 8284] exit_group(0 <unfinished ...>
[pid 8287] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8284, si_uid=0} ---
[pid 8284] <... exit_group resumed>) = ?
[pid 8287] --- stopped by SIGSTOP ---
[pid 8284] +++ exited with 0 +++
[pid 8287] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8284, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8287] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8288
./strace-static-x86_64: Process 8288 attached
[pid 8288] set_robust_list(0x5555564fe760, 24) = 0
[pid 8288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8288] setpgid(0, 0) = 0
[pid 8288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8288] write(3, "1000", 4) = 4
[pid 8288] close(3) = 0
[pid 8288] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8288] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.028609][ T8280] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.051459][ T8284] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8288] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8288] close(5) = 0
[pid 8288] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8291 attached
) = 8291
[pid 8288] tkill(8291, SIGSTOP) = 0
[pid 8291] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8288, si_uid=0} ---
[pid 8291] --- stopped by SIGSTOP ---
[pid 8288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8291, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8288] exit_group(0) = ?
[pid 8288] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8288, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8291] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8291] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8292 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8292
[pid 8292] set_robust_list(0x5555564fe760, 24) = 0
[pid 8292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8292] setpgid(0, 0) = 0
[pid 8292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8292] write(3, "1000", 4) = 4
[pid 8292] close(3) = 0
[pid 8292] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8292] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.074775][ T8288] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8292] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8292] close(5) = 0
[pid 8292] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8295 attached
) = 8295
[pid 8292] tkill(8295, SIGSTOP) = 0
[pid 8292] exit_group(0 <unfinished ...>
[pid 8295] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8292, si_uid=0} ---
[pid 8292] <... exit_group resumed>) = ?
[pid 8295] --- stopped by SIGSTOP ---
[pid 8292] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8292, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8295] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8295] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8296 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8296
[pid 8296] set_robust_list(0x5555564fe760, 24) = 0
[pid 8296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8296] setpgid(0, 0) = 0
[pid 8296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8296] write(3, "1000", 4) = 4
[pid 8296] close(3) = 0
[pid 8296] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8296] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8296] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8296] close(5) = 0
[pid 8296] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8299 attached
) = 8299
[pid 8296] tkill(8299, SIGSTOP) = 0
[pid 8299] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8296, si_uid=0} ---
[pid 8296] exit_group(0 <unfinished ...>
[pid 8299] --- stopped by SIGSTOP ---
[pid 8296] <... exit_group resumed>) = ?
[pid 8296] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8296, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8299] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8299] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8300 attached
, child_tidptr=0x5555564fe750) = 8300
[pid 8300] set_robust_list(0x5555564fe760, 24) = 0
[pid 8300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8300] setpgid(0, 0) = 0
[ 264.108430][ T8292] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.132570][ T8296] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8300] write(3, "1000", 4) = 4
[pid 8300] close(3) = 0
[pid 8300] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8300] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8300] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8300] close(5) = 0
[pid 8300] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8303 attached
) = 8303
[pid 8300] tkill(8303, SIGSTOP) = 0
[pid 8303] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8300, si_uid=0} ---
[pid 8300] exit_group(0 <unfinished ...>
[pid 8303] --- stopped by SIGSTOP ---
[pid 8300] <... exit_group resumed>) = ?
[pid 8300] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8300, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8303] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 8304
./strace-static-x86_64: Process 8304 attached
[pid 8303] +++ killed by SIGHUP +++
[pid 8304] set_robust_list(0x5555564fe760, 24) = 0
[pid 8304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8304] setpgid(0, 0) = 0
[pid 8304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8304] write(3, "1000", 4) = 4
[pid 8304] close(3) = 0
[pid 8304] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8304] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.157554][ T8300] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8304] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8304] close(5) = 0
[pid 8304] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8307 attached
) = 8307
[pid 8304] tkill(8307, SIGSTOP) = 0
[pid 8304] exit_group(0) = ?
[pid 8307] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8304, si_uid=0} ---
[pid 8307] --- stopped by SIGSTOP ---
[pid 8304] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8304, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8307] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8307] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8308 attached
, child_tidptr=0x5555564fe750) = 8308
[pid 8308] set_robust_list(0x5555564fe760, 24) = 0
[pid 8308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8308] setpgid(0, 0) = 0
[pid 8308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8308] write(3, "1000", 4) = 4
[pid 8308] close(3) = 0
[pid 8308] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8308] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8308] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8308] close(5) = 0
[pid 8308] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8311 attached
) = 8311
[pid 8308] tkill(8311, SIGSTOP <unfinished ...>
[pid 8311] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8308, si_uid=0} ---
[pid 8311] --- stopped by SIGSTOP ---
[pid 8308] <... tkill resumed>) = 0
[pid 8308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8311, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8308] exit_group(0) = ?
[pid 8308] +++ exited with 0 +++
[pid 8311] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8308, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8311] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8312 attached
, child_tidptr=0x5555564fe750) = 8312
[pid 8312] set_robust_list(0x5555564fe760, 24) = 0
[pid 8312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8312] setpgid(0, 0) = 0
[pid 8312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8312] write(3, "1000", 4) = 4
[pid 8312] close(3) = 0
[pid 8312] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8312] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.180500][ T8304] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.204635][ T8308] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8312] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8312] close(5) = 0
[pid 8312] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8315 attached
) = 8315
[pid 8312] tkill(8315, SIGSTOP) = 0
[pid 8315] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8312, si_uid=0} ---
[pid 8312] exit_group(0 <unfinished ...>
[pid 8315] --- stopped by SIGSTOP ---
[pid 8312] <... exit_group resumed>) = ?
[pid 8312] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8312, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8315] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8315] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8316 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8316
[pid 8316] set_robust_list(0x5555564fe760, 24) = 0
[pid 8316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8316] setpgid(0, 0) = 0
[pid 8316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8316] write(3, "1000", 4) = 4
[pid 8316] close(3) = 0
[pid 8316] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8316] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.229032][ T8312] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8316] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8316] close(5) = 0
[pid 8316] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8319 attached
) = 8319
[pid 8316] tkill(8319, SIGSTOP) = 0
[pid 8319] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8316, si_uid=0} ---
[pid 8316] exit_group(0) = ?
[pid 8319] --- stopped by SIGSTOP ---
[pid 8316] +++ exited with 0 +++
[pid 8319] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8316, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8319] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8320 attached
<unfinished ...>
[pid 8320] set_robust_list(0x5555564fe760, 24) = 0
[pid 8320] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8320
[pid 8320] <... prctl resumed>) = 0
[pid 8320] setpgid(0, 0) = 0
[pid 8320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8320] write(3, "1000", 4) = 4
[pid 8320] close(3) = 0
[pid 8320] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8320] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8320] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8320] close(5) = 0
[pid 8320] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8323 attached
) = 8323
[pid 8320] tkill(8323, SIGSTOP) = 0
[pid 8320] exit_group(0 <unfinished ...>
[pid 8323] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8320, si_uid=0} ---
[pid 8320] <... exit_group resumed>) = ?
[pid 8323] --- stopped by SIGSTOP ---
[pid 8320] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8323] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8323] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8324 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8324
[pid 8324] set_robust_list(0x5555564fe760, 24) = 0
[pid 8324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8324] setpgid(0, 0) = 0
[pid 8324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8324] write(3, "1000", 4) = 4
[pid 8324] close(3) = 0
[pid 8324] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8324] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.263382][ T8316] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.286094][ T8320] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8324] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8324] close(5) = 0
[pid 8324] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8327 attached
) = 8327
[pid 8324] tkill(8327, SIGSTOP) = 0
[pid 8327] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8324, si_uid=0} ---
[pid 8324] exit_group(0 <unfinished ...>
[pid 8327] --- stopped by SIGSTOP ---
[pid 8324] <... exit_group resumed>) = ?
[pid 8324] +++ exited with 0 +++
[pid 8327] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8324, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8327] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8328 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8328
[pid 8328] set_robust_list(0x5555564fe760, 24) = 0
[pid 8328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8328] setpgid(0, 0) = 0
[pid 8328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8328] write(3, "1000", 4) = 4
[pid 8328] close(3) = 0
[pid 8328] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8328] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8328] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8328] close(5) = 0
[pid 8328] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8331 attached
) = 8331
[pid 8328] tkill(8331, SIGSTOP) = 0
[pid 8331] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8328, si_uid=0} ---
[pid 8331] --- stopped by SIGSTOP ---
[pid 8328] exit_group(0) = ?
[pid 8328] +++ exited with 0 +++
[pid 8331] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8328, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8331] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8332 attached
, child_tidptr=0x5555564fe750) = 8332
[pid 8332] set_robust_list(0x5555564fe760, 24) = 0
[pid 8332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8332] setpgid(0, 0) = 0
[pid 8332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8332] write(3, "1000", 4) = 4
[pid 8332] close(3) = 0
[pid 8332] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8332] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8332] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8332] close(5) = 0
[pid 8332] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8335 attached
) = 8335
[pid 8332] tkill(8335, SIGSTOP) = 0
[pid 8335] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8332, si_uid=0} ---
[pid 8335] --- stopped by SIGSTOP ---
[pid 8332] exit_group(0) = ?
[pid 8332] +++ exited with 0 +++
[pid 8335] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8332, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8336 attached
, child_tidptr=0x5555564fe750) = 8336
[pid 8336] set_robust_list(0x5555564fe760, 24) = 0
[pid 8335] +++ killed by SIGHUP +++
[pid 8336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8336] setpgid(0, 0) = 0
[pid 8336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8336] write(3, "1000", 4) = 4
[pid 8336] close(3) = 0
[pid 8336] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8336] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.309519][ T8324] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.333629][ T8328] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.357691][ T8332] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8336] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8336] close(5) = 0
[pid 8336] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8339 attached
) = 8339
[pid 8336] tkill(8339, SIGSTOP) = 0
[pid 8339] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8336, si_uid=0} ---
[pid 8339] --- stopped by SIGSTOP ---
[pid 8336] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8339, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8336] exit_group(0) = ?
[pid 8336] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8336, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 8339] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8339] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8340 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8340
[pid 8340] set_robust_list(0x5555564fe760, 24) = 0
[pid 8340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8340] setpgid(0, 0) = 0
[pid 8340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8340] write(3, "1000", 4) = 4
[pid 8340] close(3) = 0
[pid 8340] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8340] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8340] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8340] close(5) = 0
[pid 8340] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8343 attached
) = 8343
[pid 8340] tkill(8343, SIGSTOP) = 0
[pid 8343] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8340, si_uid=0} ---
[pid 8340] exit_group(0 <unfinished ...>
[pid 8343] --- stopped by SIGSTOP ---
[pid 8340] <... exit_group resumed>) = ?
[pid 8340] +++ exited with 0 +++
[pid 8343] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8343] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8344 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8344
[pid 8344] set_robust_list(0x5555564fe760, 24) = 0
[pid 8344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8344] setpgid(0, 0) = 0
[pid 8344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8344] write(3, "1000", 4) = 4
[pid 8344] close(3) = 0
[pid 8344] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8344] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.379613][ T8336] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.405425][ T8340] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8344] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8344] close(5) = 0
[pid 8344] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8347 attached
) = 8347
[pid 8344] tkill(8347, SIGSTOP) = 0
[pid 8344] exit_group(0 <unfinished ...>
[pid 8347] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8344, si_uid=0} ---
[pid 8344] <... exit_group resumed>) = ?
[pid 8347] --- stopped by SIGSTOP ---
[pid 8344] +++ exited with 0 +++
[pid 8347] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8344, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8347] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8348 attached
, child_tidptr=0x5555564fe750) = 8348
[pid 8348] set_robust_list(0x5555564fe760, 24) = 0
[pid 8348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8348] setpgid(0, 0) = 0
[pid 8348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8348] write(3, "1000", 4) = 4
[pid 8348] close(3) = 0
[pid 8348] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8348] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8348] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8348] close(5) = 0
[pid 8348] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8351 attached
) = 8351
[pid 8348] tkill(8351, SIGSTOP) = 0
[pid 8348] exit_group(0 <unfinished ...>
[pid 8351] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8348, si_uid=0} ---
[pid 8348] <... exit_group resumed>) = ?
[pid 8351] --- stopped by SIGSTOP ---
[pid 8348] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8351] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8351] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8352 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8352
[pid 8352] set_robust_list(0x5555564fe760, 24) = 0
[pid 8352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8352] setpgid(0, 0) = 0
[pid 8352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8352] write(3, "1000", 4) = 4
[pid 8352] close(3) = 0
[pid 8352] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8352] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.439440][ T8344] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.461896][ T8348] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8352] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8352] close(5) = 0
[pid 8352] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8355 attached
) = 8355
[pid 8352] tkill(8355, SIGSTOP) = 0
[pid 8355] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8352, si_uid=0} ---
[pid 8352] exit_group(0) = ?
[pid 8355] --- stopped by SIGSTOP ---
[pid 8352] +++ exited with 0 +++
[pid 8355] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8352, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8355] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8356 attached
[pid 8356] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8356
[pid 8356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8356] setpgid(0, 0) = 0
[pid 8356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8356] write(3, "1000", 4) = 4
[pid 8356] close(3) = 0
[pid 8356] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8356] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8356] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8356] close(5) = 0
[pid 8356] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8359 attached
) = 8359
[pid 8356] tkill(8359, SIGSTOP) = 0
[pid 8359] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8356, si_uid=0} ---
[pid 8356] exit_group(0 <unfinished ...>
[pid 8359] --- stopped by SIGSTOP ---
[pid 8356] <... exit_group resumed>) = ?
[pid 8356] +++ exited with 0 +++
[pid 8359] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8356, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8360 attached
<unfinished ...>
[pid 8359] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8360
[pid 8360] set_robust_list(0x5555564fe760, 24) = 0
[pid 8360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8360] setpgid(0, 0) = 0
[pid 8360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8360] write(3, "1000", 4) = 4
[pid 8360] close(3) = 0
[pid 8360] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8360] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.485234][ T8352] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.507746][ T8356] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8360] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8360] close(5) = 0
[pid 8360] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8363 attached
) = 8363
[pid 8360] tkill(8363, SIGSTOP) = 0
[pid 8363] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8360, si_uid=0} ---
[pid 8360] exit_group(0 <unfinished ...>
[pid 8363] --- stopped by SIGSTOP ---
[pid 8360] <... exit_group resumed>) = ?
[pid 8360] +++ exited with 0 +++
[pid 8363] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8360, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8363] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8364 attached
, child_tidptr=0x5555564fe750) = 8364
[pid 8364] set_robust_list(0x5555564fe760, 24) = 0
[pid 8364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8364] setpgid(0, 0) = 0
[pid 8364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8364] write(3, "1000", 4) = 4
[pid 8364] close(3) = 0
[pid 8364] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8364] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8364] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8364] close(5) = 0
[pid 8364] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8367 attached
) = 8367
[pid 8364] tkill(8367, SIGSTOP) = 0
[pid 8367] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8364, si_uid=0} ---
[pid 8367] --- stopped by SIGSTOP ---
[pid 8364] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8367, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8364] exit_group(0) = ?
[pid 8364] +++ exited with 0 +++
[pid 8367] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8364, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8367] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8368 attached
, child_tidptr=0x5555564fe750) = 8368
[pid 8368] set_robust_list(0x5555564fe760, 24) = 0
[pid 8368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8368] setpgid(0, 0) = 0
[pid 8368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8368] write(3, "1000", 4) = 4
[pid 8368] close(3) = 0
[pid 8368] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8368] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.532165][ T8360] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.556112][ T8364] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8368] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8368] close(5) = 0
[pid 8368] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8371 attached
) = 8371
[pid 8368] tkill(8371, SIGSTOP) = 0
[pid 8371] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8368, si_uid=0} ---
[pid 8368] exit_group(0 <unfinished ...>
[pid 8371] --- stopped by SIGSTOP ---
[pid 8368] <... exit_group resumed>) = ?
[pid 8368] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8368, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 8371] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8371] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8372 attached
, child_tidptr=0x5555564fe750) = 8372
[pid 8372] set_robust_list(0x5555564fe760, 24) = 0
[pid 8372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8372] setpgid(0, 0) = 0
[pid 8372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8372] write(3, "1000", 4) = 4
[pid 8372] close(3) = 0
[pid 8372] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8372] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.580647][ T8368] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8372] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8372] close(5) = 0
[pid 8372] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8375 attached
) = 8375
[pid 8372] tkill(8375, SIGSTOP) = 0
[pid 8375] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8372, si_uid=0} ---
[pid 8372] exit_group(0 <unfinished ...>
[pid 8375] --- stopped by SIGSTOP ---
[pid 8372] <... exit_group resumed>) = ?
[pid 8372] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8372, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8375] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8376 attached
<unfinished ...>
[pid 8375] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8376
[pid 8376] set_robust_list(0x5555564fe760, 24) = 0
[pid 8376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8376] setpgid(0, 0) = 0
[pid 8376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8376] write(3, "1000", 4) = 4
[pid 8376] close(3) = 0
[pid 8376] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8376] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8376] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8376] close(5) = 0
[pid 8376] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8379 attached
) = 8379
[pid 8376] tkill(8379, SIGSTOP) = 0
[pid 8379] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8376, si_uid=0} ---
[pid 8376] exit_group(0) = ?
[pid 8379] --- stopped by SIGSTOP ---
[pid 8376] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8379] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8380 attached
, child_tidptr=0x5555564fe750) = 8380
[pid 8380] set_robust_list(0x5555564fe760, 24) = 0
[pid 8379] +++ killed by SIGHUP +++
[pid 8380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8380] setpgid(0, 0) = 0
[pid 8380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8380] write(3, "1000", 4) = 4
[pid 8380] close(3) = 0
[pid 8380] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8380] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.605140][ T8372] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.628199][ T8376] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8380] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8380] close(5) = 0
[pid 8380] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8383 attached
) = 8383
[pid 8380] tkill(8383, SIGSTOP) = 0
[pid 8380] exit_group(0) = ?
[pid 8380] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8380, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8383] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8380, si_uid=0} ---
[pid 8383] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8384 attached
, child_tidptr=0x5555564fe750) = 8384
[pid 8384] set_robust_list(0x5555564fe760, 24) = 0
[pid 8384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8384] setpgid(0, 0) = 0
[pid 8384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8384] write(3, "1000", 4) = 4
[pid 8384] close(3) = 0
[pid 8384] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8384] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8384] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8384] close(5) = 0
[pid 8384] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8387 attached
) = 8387
[pid 8384] tkill(8387, SIGSTOP) = 0
[pid 8387] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8384, si_uid=0} ---
[pid 8384] exit_group(0 <unfinished ...>
[pid 8387] --- stopped by SIGSTOP ---
[pid 8384] <... exit_group resumed>) = ?
[pid 8384] +++ exited with 0 +++
[pid 8387] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8384, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8387] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8388 attached
, child_tidptr=0x5555564fe750) = 8388
[pid 8388] set_robust_list(0x5555564fe760, 24) = 0
[pid 8388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8388] setpgid(0, 0) = 0
[pid 8388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8388] write(3, "1000", 4) = 4
[pid 8388] close(3) = 0
[pid 8388] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8388] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.660402][ T8380] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.683019][ T8384] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8388] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8388] close(5) = 0
[pid 8388] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8391 attached
) = 8391
[pid 8388] tkill(8391, SIGSTOP) = 0
[pid 8391] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8388, si_uid=0} ---
[pid 8388] exit_group(0 <unfinished ...>
[pid 8391] --- stopped by SIGSTOP ---
[pid 8388] <... exit_group resumed>) = ?
[pid 8388] +++ exited with 0 +++
[pid 8391] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8388, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8391] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8392 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8392
[pid 8392] set_robust_list(0x5555564fe760, 24) = 0
[pid 8392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8392] setpgid(0, 0) = 0
[pid 8392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8392] write(3, "1000", 4) = 4
[pid 8392] close(3) = 0
[pid 8392] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8392] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8392] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8392] close(5) = 0
[pid 8392] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8395 attached
) = 8395
[pid 8392] tkill(8395, SIGSTOP) = 0
[pid 8395] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8392, si_uid=0} ---
[pid 8392] exit_group(0 <unfinished ...>
[pid 8395] --- stopped by SIGSTOP ---
[pid 8392] <... exit_group resumed>) = ?
[pid 8392] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8392, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8395] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8395] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8396 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8396
[pid 8396] set_robust_list(0x5555564fe760, 24) = 0
[pid 8396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8396] setpgid(0, 0) = 0
[pid 8396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8396] write(3, "1000", 4) = 4
[pid 8396] close(3) = 0
[pid 8396] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8396] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.717141][ T8388] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.740363][ T8392] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8396] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8396] close(5) = 0
[pid 8396] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8399 attached
) = 8399
[pid 8396] tkill(8399, SIGSTOP) = 0
[pid 8396] exit_group(0) = ?
[pid 8399] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8396, si_uid=0} ---
[pid 8399] --- stopped by SIGSTOP ---
[pid 8396] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8396, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8399] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8399] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8400 attached
, child_tidptr=0x5555564fe750) = 8400
[pid 8400] set_robust_list(0x5555564fe760, 24) = 0
[pid 8400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8400] setpgid(0, 0) = 0
[pid 8400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8400] write(3, "1000", 4) = 4
[pid 8400] close(3) = 0
[pid 8400] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8400] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8400] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8400] close(5) = 0
[pid 8400] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8403 attached
) = 8403
[pid 8400] tkill(8403, SIGSTOP) = 0
[pid 8403] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8400, si_uid=0} ---
[pid 8400] exit_group(0 <unfinished ...>
[pid 8403] --- stopped by SIGSTOP ---
[pid 8400] <... exit_group resumed>) = ?
[pid 8400] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8400, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8403] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8404 attached
<unfinished ...>
[pid 8404] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 8403] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8404
[pid 8404] <... set_robust_list resumed>) = 0
[pid 8404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8404] setpgid(0, 0) = 0
[pid 8404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8404] write(3, "1000", 4) = 4
[pid 8404] close(3) = 0
[pid 8404] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8404] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.772396][ T8396] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.795400][ T8400] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8404] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8404] close(5) = 0
[pid 8404] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8407 attached
) = 8407
[pid 8404] tkill(8407, SIGSTOP) = 0
[pid 8404] exit_group(0 <unfinished ...>
[pid 8407] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8404, si_uid=0} ---
[pid 8404] <... exit_group resumed>) = ?
[pid 8407] --- stopped by SIGSTOP ---
[pid 8404] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8407] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8407] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8408 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8408
[pid 8408] set_robust_list(0x5555564fe760, 24) = 0
[pid 8408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8408] setpgid(0, 0) = 0
[pid 8408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8408] write(3, "1000", 4) = 4
[pid 8408] close(3) = 0
[pid 8408] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8408] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8408] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8408] close(5) = 0
[pid 8408] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8411 attached
) = 8411
[pid 8408] tkill(8411, SIGSTOP) = 0
[pid 8408] exit_group(0 <unfinished ...>
[pid 8411] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8408, si_uid=0} ---
[pid 8408] <... exit_group resumed>) = ?
[pid 8411] --- stopped by SIGSTOP ---
[pid 8408] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8408, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8411] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8411] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8412 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8412
[pid 8412] set_robust_list(0x5555564fe760, 24) = 0
[pid 8412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8412] setpgid(0, 0) = 0
[pid 8412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8412] write(3, "1000", 4) = 4
[pid 8412] close(3) = 0
[pid 8412] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8412] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8412] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8412] close(5) = 0
[pid 8412] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8415 attached
) = 8415
[pid 8412] tkill(8415, SIGSTOP) = 0
[pid 8415] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8412, si_uid=0} ---
[pid 8415] --- stopped by SIGSTOP ---
[pid 8412] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8415, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8412] exit_group(0) = ?
[pid 8412] +++ exited with 0 +++
[pid 8415] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8412, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8415] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8416 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8416
[pid 8416] set_robust_list(0x5555564fe760, 24) = 0
[pid 8416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8416] setpgid(0, 0) = 0
[pid 8416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8416] write(3, "1000", 4) = 4
[pid 8416] close(3) = 0
[pid 8416] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8416] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.819219][ T8404] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.842283][ T8408] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.866593][ T8412] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8416] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8416] close(5) = 0
[pid 8416] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8419 attached
) = 8419
[pid 8416] tkill(8419, SIGSTOP <unfinished ...>
[pid 8419] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8416, si_uid=0} ---
[pid 8416] <... tkill resumed>) = 0
[pid 8419] --- stopped by SIGSTOP ---
[pid 8416] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8419, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8416] exit_group(0) = ?
[pid 8416] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8416, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8419] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8419] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8420 attached
, child_tidptr=0x5555564fe750) = 8420
[pid 8420] set_robust_list(0x5555564fe760, 24) = 0
[pid 8420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8420] setpgid(0, 0) = 0
[pid 8420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8420] write(3, "1000", 4) = 4
[pid 8420] close(3) = 0
[pid 8420] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8420] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8420] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8420] close(5) = 0
[pid 8420] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8423 attached
) = 8423
[pid 8420] tkill(8423, SIGSTOP) = 0
[pid 8423] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8420, si_uid=0} ---
[pid 8420] exit_group(0 <unfinished ...>
[pid 8423] --- stopped by SIGSTOP ---
[pid 8420] <... exit_group resumed>) = ?
[pid 8420] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8420, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8423] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8423] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8424 attached
, child_tidptr=0x5555564fe750) = 8424
[pid 8424] set_robust_list(0x5555564fe760, 24) = 0
[pid 8424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8424] setpgid(0, 0) = 0
[pid 8424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8424] write(3, "1000", 4) = 4
[pid 8424] close(3) = 0
[pid 8424] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8424] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.891270][ T8416] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.914602][ T8420] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8424] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8424] close(5) = 0
[pid 8424] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8427 attached
) = 8427
[pid 8424] tkill(8427, SIGSTOP) = 0
[pid 8424] exit_group(0 <unfinished ...>
[pid 8427] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8424, si_uid=0} ---
[pid 8424] <... exit_group resumed>) = ?
[pid 8427] --- stopped by SIGSTOP ---
[pid 8424] +++ exited with 0 +++
[pid 8427] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8424, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8427] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8428 attached
[pid 8428] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8428
[pid 8428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8428] setpgid(0, 0) = 0
[pid 8428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8428] write(3, "1000", 4) = 4
[pid 8428] close(3) = 0
[pid 8428] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8428] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.938925][ T8424] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8428] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8428] close(5) = 0
[pid 8428] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8431 attached
) = 8431
[pid 8428] tkill(8431, SIGSTOP) = 0
[pid 8428] exit_group(0 <unfinished ...>
[pid 8431] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8428, si_uid=0} ---
[pid 8428] <... exit_group resumed>) = ?
[pid 8431] --- stopped by SIGSTOP ---
[pid 8428] +++ exited with 0 +++
[pid 8431] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8428, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8431] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8432 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8432
[pid 8432] set_robust_list(0x5555564fe760, 24) = 0
[pid 8432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8432] setpgid(0, 0) = 0
[pid 8432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8432] write(3, "1000", 4) = 4
[pid 8432] close(3) = 0
[pid 8432] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8432] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8432] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8432] close(5) = 0
[pid 8432] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8435 attached
) = 8435
[pid 8432] tkill(8435, SIGSTOP) = 0
[pid 8435] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8432, si_uid=0} ---
[pid 8435] --- stopped by SIGSTOP ---
[pid 8432] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8435, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8432] exit_group(0) = ?
[pid 8432] +++ exited with 0 +++
[pid 8435] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8432, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8435] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8436 attached
, child_tidptr=0x5555564fe750) = 8436
[pid 8436] set_robust_list(0x5555564fe760, 24) = 0
[pid 8436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8436] setpgid(0, 0) = 0
[pid 8436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8436] write(3, "1000", 4) = 4
[pid 8436] close(3) = 0
[pid 8436] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8436] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 264.962208][ T8428] vhci_hcd vhci_hcd.0: port 0 already used
[ 264.987200][ T8432] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8436] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8436] close(5) = 0
[pid 8436] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8439 attached
) = 8439
[pid 8436] tkill(8439, SIGSTOP) = 0
[pid 8436] exit_group(0 <unfinished ...>
[pid 8439] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8436, si_uid=0} ---
[pid 8436] <... exit_group resumed>) = ?
[pid 8439] --- stopped by SIGSTOP ---
[pid 8436] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8439] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8440 attached
<unfinished ...>
[pid 8439] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8440
[pid 8440] set_robust_list(0x5555564fe760, 24) = 0
[pid 8440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8440] setpgid(0, 0) = 0
[pid 8440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8440] write(3, "1000", 4) = 4
[pid 8440] close(3) = 0
[pid 8440] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8440] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8440] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8440] close(5) = 0
[pid 8440] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8443 attached
) = 8443
[pid 8440] tkill(8443, SIGSTOP) = 0
[pid 8443] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8440, si_uid=0} ---
[pid 8443] --- stopped by SIGSTOP ---
[pid 8440] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8443, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8440] exit_group(0) = ?
[pid 8440] +++ exited with 0 +++
[pid 8443] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8443] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8444 attached
, child_tidptr=0x5555564fe750) = 8444
[pid 8444] set_robust_list(0x5555564fe760, 24) = 0
[pid 8444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8444] setpgid(0, 0) = 0
[pid 8444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8444] write(3, "1000", 4) = 4
[pid 8444] close(3) = 0
[pid 8444] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8444] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.024332][ T8436] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.050035][ T8440] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8444] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8444] close(5) = 0
[pid 8444] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8447 attached
) = 8447
[pid 8444] tkill(8447, SIGSTOP) = 0
[pid 8447] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8444, si_uid=0} ---
[pid 8444] exit_group(0) = ?
[pid 8447] --- stopped by SIGSTOP ---
[pid 8444] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8444, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8447] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8447] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8448 attached
, child_tidptr=0x5555564fe750) = 8448
[pid 8448] set_robust_list(0x5555564fe760, 24) = 0
[pid 8448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8448] setpgid(0, 0) = 0
[pid 8448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8448] write(3, "1000", 4) = 4
[pid 8448] close(3) = 0
[pid 8448] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8448] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8448] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8448] close(5) = 0
[pid 8448] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8451 attached
) = 8451
[pid 8448] tkill(8451, SIGSTOP) = 0
[pid 8451] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8448, si_uid=0} ---
[pid 8451] --- stopped by SIGSTOP ---
[pid 8448] exit_group(0) = ?
[pid 8448] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8448, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8451] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 8452 attached
[pid 8451] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8452
[pid 8452] set_robust_list(0x5555564fe760, 24) = 0
[pid 8452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8452] setpgid(0, 0) = 0
[pid 8452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8452] write(3, "1000", 4) = 4
[pid 8452] close(3) = 0
[pid 8452] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8452] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.076096][ T8444] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.101841][ T8448] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8452] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8452] close(5) = 0
[pid 8452] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8455 attached
) = 8455
[pid 8452] tkill(8455, SIGSTOP) = 0
[pid 8455] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8452, si_uid=0} ---
[pid 8452] exit_group(0) = ?
[pid 8455] --- stopped by SIGSTOP ---
[pid 8452] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8455] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8456 attached
<unfinished ...>
[pid 8455] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8456
[pid 8456] set_robust_list(0x5555564fe760, 24) = 0
[pid 8456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8456] setpgid(0, 0) = 0
[pid 8456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8456] write(3, "1000", 4) = 4
[pid 8456] close(3) = 0
[pid 8456] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8456] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.124837][ T8452] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8456] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8456] close(5) = 0
[pid 8456] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8459 attached
) = 8459
[pid 8456] tkill(8459, SIGSTOP) = 0
[pid 8456] exit_group(0 <unfinished ...>
[pid 8459] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8456, si_uid=0} ---
[pid 8456] <... exit_group resumed>) = ?
[pid 8459] --- stopped by SIGSTOP ---
[pid 8456] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8456, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8459] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8459] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8460 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8460
[pid 8460] set_robust_list(0x5555564fe760, 24) = 0
[pid 8460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8460] setpgid(0, 0) = 0
[pid 8460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8460] write(3, "1000", 4) = 4
[pid 8460] close(3) = 0
[pid 8460] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8460] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8460] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8460] close(5) = 0
[pid 8460] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8463 attached
) = 8463
[pid 8460] tkill(8463, SIGSTOP) = 0
[pid 8460] exit_group(0 <unfinished ...>
[pid 8463] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8460, si_uid=0} ---
[pid 8463] --- stopped by SIGSTOP ---
[pid 8460] <... exit_group resumed>) = ?
[pid 8460] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8460, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8463] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8463] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8464 attached
, child_tidptr=0x5555564fe750) = 8464
[pid 8464] set_robust_list(0x5555564fe760, 24) = 0
[pid 8464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8464] setpgid(0, 0) = 0
[pid 8464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8464] write(3, "1000", 4) = 4
[pid 8464] close(3) = 0
[pid 8464] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8464] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.146841][ T8456] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.170230][ T8460] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8464] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8464] close(5) = 0
[pid 8464] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8467 attached
) = 8467
[pid 8464] tkill(8467, SIGSTOP) = 0
[pid 8464] exit_group(0) = ?
[pid 8467] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8464, si_uid=0} ---
[pid 8464] +++ exited with 0 +++
[pid 8467] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8464, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8468 attached
, child_tidptr=0x5555564fe750) = 8468
[pid 8468] set_robust_list(0x5555564fe760, 24) = 0
[pid 8468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8468] setpgid(0, 0) = 0
[pid 8468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8468] write(3, "1000", 4) = 4
[pid 8468] close(3) = 0
[pid 8468] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8468] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8468] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8468] close(5) = 0
[pid 8468] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8471 attached
) = 8471
[pid 8468] tkill(8471, SIGSTOP) = 0
[pid 8471] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8468, si_uid=0} ---
[pid 8468] exit_group(0 <unfinished ...>
[pid 8471] --- stopped by SIGSTOP ---
[pid 8468] <... exit_group resumed>) = ?
[pid 8468] +++ exited with 0 +++
[pid 8471] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8471] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8472 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8472
[pid 8472] set_robust_list(0x5555564fe760, 24) = 0
[pid 8472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8472] setpgid(0, 0) = 0
[pid 8472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8472] write(3, "1000", 4) = 4
[pid 8472] close(3) = 0
[pid 8472] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8472] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.193038][ T8464] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.215722][ T8468] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8472] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8472] close(5) = 0
[pid 8472] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8475 attached
) = 8475
[pid 8472] tkill(8475, SIGSTOP) = 0
[pid 8475] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8472, si_uid=0} ---
[pid 8472] exit_group(0 <unfinished ...>
[pid 8475] --- stopped by SIGSTOP ---
[pid 8472] <... exit_group resumed>) = ?
[pid 8472] +++ exited with 0 +++
[pid 8475] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8472, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8475] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8476 attached
, child_tidptr=0x5555564fe750) = 8476
[pid 8476] set_robust_list(0x5555564fe760, 24) = 0
[pid 8476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8476] setpgid(0, 0) = 0
[pid 8476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8476] write(3, "1000", 4) = 4
[pid 8476] close(3) = 0
[pid 8476] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8476] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8476] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8476] close(5) = 0
[pid 8476] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8479 attached
) = 8479
[pid 8476] tkill(8479, SIGSTOP) = 0
[pid 8476] exit_group(0) = ?
[pid 8476] +++ exited with 0 +++
[pid 8479] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8476, si_uid=0} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8476, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8479] --- stopped by SIGSTOP ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8480 attached
, child_tidptr=0x5555564fe750) = 8480
[pid 8480] set_robust_list(0x5555564fe760, 24) = 0
[pid 8480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8480] setpgid(0, 0) = 0
[pid 8480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8480] write(3, "1000", 4) = 4
[pid 8480] close(3) = 0
[pid 8480] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8480] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.240431][ T8472] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.264530][ T8476] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8480] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8480] close(5) = 0
[pid 8480] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8483 attached
) = 8483
[pid 8480] tkill(8483, SIGSTOP) = 0
[pid 8480] exit_group(0 <unfinished ...>
[pid 8483] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8480, si_uid=0} ---
[pid 8480] <... exit_group resumed>) = ?
[pid 8483] --- stopped by SIGSTOP ---
[pid 8480] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8480, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8483] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8484 attached
<unfinished ...>
[pid 8483] +++ killed by SIGHUP +++
[pid 8484] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8484
[pid 8484] <... set_robust_list resumed>) = 0
[pid 8484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8484] setpgid(0, 0) = 0
[pid 8484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8484] write(3, "1000", 4) = 4
[pid 8484] close(3) = 0
[pid 8484] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8484] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8484] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8484] close(5) = 0
[pid 8484] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8487 attached
) = 8487
[pid 8484] tkill(8487, SIGSTOP) = 0
[pid 8487] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8484, si_uid=0} ---
[pid 8484] exit_group(0 <unfinished ...>
[pid 8487] --- stopped by SIGSTOP ---
[pid 8484] <... exit_group resumed>) = ?
[pid 8484] +++ exited with 0 +++
[pid 8487] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8484, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8487] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8488 attached
, child_tidptr=0x5555564fe750) = 8488
[pid 8488] set_robust_list(0x5555564fe760, 24) = 0
[pid 8488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8488] setpgid(0, 0) = 0
[pid 8488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8488] write(3, "1000", 4) = 4
[pid 8488] close(3) = 0
[pid 8488] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8488] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.286518][ T8480] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.309298][ T8484] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8488] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8488] close(5) = 0
[pid 8488] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8491 attached
) = 8491
[pid 8488] tkill(8491, SIGSTOP) = 0
[pid 8488] exit_group(0 <unfinished ...>
[pid 8491] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8488, si_uid=0} ---
[pid 8488] <... exit_group resumed>) = ?
[pid 8491] --- stopped by SIGSTOP ---
[pid 8488] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8488, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8491] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8491] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8492 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8492
[pid 8492] set_robust_list(0x5555564fe760, 24) = 0
[pid 8492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8492] setpgid(0, 0) = 0
[pid 8492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8492] write(3, "1000", 4) = 4
[pid 8492] close(3) = 0
[pid 8492] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8492] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8492] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8492] close(5) = 0
[pid 8492] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8495 attached
) = 8495
[pid 8492] tkill(8495, SIGSTOP) = 0
[pid 8492] exit_group(0 <unfinished ...>
[pid 8495] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8492, si_uid=0} ---
[pid 8495] --- stopped by SIGSTOP ---
[pid 8492] <... exit_group resumed>) = ?
[pid 8492] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8492, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8495] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8495] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8496 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8496
[pid 8496] set_robust_list(0x5555564fe760, 24) = 0
[pid 8496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8496] setpgid(0, 0) = 0
[pid 8496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8496] write(3, "1000", 4) = 4
[pid 8496] close(3) = 0
[pid 8496] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8496] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.332654][ T8488] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.355064][ T8492] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8496] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8496] close(5) = 0
[pid 8496] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8499 attached
) = 8499
[pid 8496] tkill(8499, SIGSTOP) = 0
[pid 8499] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8496, si_uid=0} ---
[pid 8496] exit_group(0 <unfinished ...>
[pid 8499] --- stopped by SIGSTOP ---
[pid 8496] <... exit_group resumed>) = ?
[pid 8496] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8496, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8499] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8499] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8500 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8500
[pid 8500] set_robust_list(0x5555564fe760, 24) = 0
[pid 8500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8500] setpgid(0, 0) = 0
[pid 8500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8500] write(3, "1000", 4) = 4
[pid 8500] close(3) = 0
[pid 8500] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8500] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8500] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8500] close(5) = 0
[pid 8500] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8503 attached
) = 8503
[pid 8500] tkill(8503, SIGSTOP) = 0
[pid 8503] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8500, si_uid=0} ---
[pid 8503] --- stopped by SIGSTOP ---
[pid 8500] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8503, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8500] exit_group(0) = ?
[pid 8500] +++ exited with 0 +++
[pid 8503] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8500, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8503] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8504 attached
, child_tidptr=0x5555564fe750) = 8504
[pid 8504] set_robust_list(0x5555564fe760, 24) = 0
[pid 8504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8504] setpgid(0, 0) = 0
[pid 8504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8504] write(3, "1000", 4) = 4
[pid 8504] close(3) = 0
[pid 8504] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8504] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.377817][ T8496] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.401076][ T8500] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8504] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8504] close(5) = 0
[pid 8504] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8507 attached
) = 8507
[pid 8504] tkill(8507, SIGSTOP) = 0
[pid 8507] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8504, si_uid=0} ---
[pid 8504] exit_group(0 <unfinished ...>
[pid 8507] --- stopped by SIGSTOP ---
[pid 8504] <... exit_group resumed>) = ?
[pid 8504] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8504, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8507] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8507] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8508 attached
, child_tidptr=0x5555564fe750) = 8508
[pid 8508] set_robust_list(0x5555564fe760, 24) = 0
[pid 8508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8508] setpgid(0, 0) = 0
[pid 8508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8508] write(3, "1000", 4) = 4
[pid 8508] close(3) = 0
[pid 8508] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8508] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8508] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8508] close(5) = 0
[pid 8508] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8511 attached
) = 8511
[pid 8508] tkill(8511, SIGSTOP) = 0
[pid 8511] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8508, si_uid=0} ---
[pid 8508] exit_group(0 <unfinished ...>
[pid 8511] --- stopped by SIGSTOP ---
[pid 8508] <... exit_group resumed>) = ?
[pid 8508] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8508, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8511] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8511] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8512 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8512
[pid 8512] set_robust_list(0x5555564fe760, 24) = 0
[pid 8512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8512] setpgid(0, 0) = 0
[pid 8512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8512] write(3, "1000", 4) = 4
[pid 8512] close(3) = 0
[pid 8512] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8512] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.427711][ T8504] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.450388][ T8508] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8512] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8512] close(5) = 0
[pid 8512] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8515 attached
) = 8515
[pid 8512] tkill(8515, SIGSTOP) = 0
[pid 8515] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8512, si_uid=0} ---
[pid 8512] exit_group(0 <unfinished ...>
[pid 8515] --- stopped by SIGSTOP ---
[pid 8512] <... exit_group resumed>) = ?
[pid 8512] +++ exited with 0 +++
[pid 8515] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8512, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8515] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8516 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8516
[pid 8516] set_robust_list(0x5555564fe760, 24) = 0
[pid 8516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8516] setpgid(0, 0) = 0
[pid 8516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8516] write(3, "1000", 4) = 4
[pid 8516] close(3) = 0
[pid 8516] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8516] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8516] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8516] close(5) = 0
[pid 8516] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8519 attached
) = 8519
[pid 8516] tkill(8519, SIGSTOP) = 0
[pid 8519] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8516, si_uid=0} ---
[pid 8516] exit_group(0 <unfinished ...>
[pid 8519] --- stopped by SIGSTOP ---
[pid 8516] <... exit_group resumed>) = ?
[pid 8516] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8516, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8519] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8519] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8520 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8520
[pid 8520] set_robust_list(0x5555564fe760, 24) = 0
[pid 8520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8520] setpgid(0, 0) = 0
[pid 8520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8520] write(3, "1000", 4) = 4
[pid 8520] close(3) = 0
[pid 8520] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8520] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.473579][ T8512] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.496973][ T8516] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8520] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8520] close(5) = 0
[pid 8520] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8523 attached
) = 8523
[pid 8520] tkill(8523, SIGSTOP) = 0
[pid 8520] exit_group(0 <unfinished ...>
[pid 8523] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8520, si_uid=0} ---
[pid 8520] <... exit_group resumed>) = ?
[pid 8523] --- stopped by SIGSTOP ---
[pid 8520] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8520, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8523] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8524 attached
<unfinished ...>
[pid 8524] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8524
[pid 8524] <... set_robust_list resumed>) = 0
[pid 8523] +++ killed by SIGHUP +++
[pid 8524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8524] setpgid(0, 0) = 0
[pid 8524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8524] write(3, "1000", 4) = 4
[pid 8524] close(3) = 0
[pid 8524] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8524] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8524] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8524] close(5) = 0
[pid 8524] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8527 attached
) = 8527
[pid 8524] tkill(8527, SIGSTOP) = 0
[pid 8527] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8524, si_uid=0} ---
[pid 8527] --- stopped by SIGSTOP ---
[pid 8524] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8527, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8524] exit_group(0) = ?
[pid 8524] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8524, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8527] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8528 attached
<unfinished ...>
[pid 8527] +++ killed by SIGHUP +++
[pid 8528] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8528
[pid 8528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8528] setpgid(0, 0) = 0
[pid 8528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8528] write(3, "1000", 4) = 4
[pid 8528] close(3) = 0
[pid 8528] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8528] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.530522][ T8520] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.554683][ T8524] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8528] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8528] close(5) = 0
[pid 8528] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8531 attached
) = 8531
[pid 8528] tkill(8531, SIGSTOP) = 0
[pid 8531] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8528, si_uid=0} ---
[pid 8528] exit_group(0 <unfinished ...>
[pid 8531] --- stopped by SIGSTOP ---
[pid 8528] <... exit_group resumed>) = ?
[pid 8528] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8531] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8531] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8532 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8532
[pid 8532] set_robust_list(0x5555564fe760, 24) = 0
[pid 8532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8532] setpgid(0, 0) = 0
[pid 8532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8532] write(3, "1000", 4) = 4
[pid 8532] close(3) = 0
[pid 8532] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8532] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.579593][ T8528] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8532] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8532] close(5) = 0
[pid 8532] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8535 attached
) = 8535
[pid 8532] tkill(8535, SIGSTOP) = 0
[pid 8532] exit_group(0) = ?
[pid 8535] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8532, si_uid=0} ---
[pid 8532] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8532, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8535] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8536 attached
, child_tidptr=0x5555564fe750) = 8536
[pid 8536] set_robust_list(0x5555564fe760, 24) = 0
[pid 8536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8536] setpgid(0, 0) = 0
[pid 8536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8536] write(3, "1000", 4) = 4
[pid 8536] close(3) = 0
[pid 8536] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8536] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8536] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8536] close(5) = 0
[pid 8536] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8539 attached
) = 8539
[pid 8536] tkill(8539, SIGSTOP) = 0
[pid 8536] exit_group(0 <unfinished ...>
[pid 8539] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8536, si_uid=0} ---
[pid 8536] <... exit_group resumed>) = ?
[pid 8539] --- stopped by SIGSTOP ---
[pid 8536] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8536, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8539] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8539] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8540 attached
, child_tidptr=0x5555564fe750) = 8540
[pid 8540] set_robust_list(0x5555564fe760, 24) = 0
[pid 8540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8540] setpgid(0, 0) = 0
[pid 8540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8540] write(3, "1000", 4) = 4
[pid 8540] close(3) = 0
[pid 8540] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8540] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.602011][ T8532] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.624369][ T8536] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8540] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8540] close(5) = 0
[pid 8540] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8543 attached
) = 8543
[pid 8540] tkill(8543, SIGSTOP) = 0
[pid 8540] exit_group(0) = ?
[pid 8543] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8540, si_uid=0} ---
[pid 8543] --- stopped by SIGSTOP ---
[pid 8540] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8540, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8543] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8543] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8544 attached
, child_tidptr=0x5555564fe750) = 8544
[pid 8544] set_robust_list(0x5555564fe760, 24) = 0
[pid 8544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8544] setpgid(0, 0) = 0
[pid 8544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8544] write(3, "1000", 4) = 4
[pid 8544] close(3) = 0
[pid 8544] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8544] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8544] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8544] close(5) = 0
[pid 8544] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8547 attached
) = 8547
[pid 8544] tkill(8547, SIGSTOP) = 0
[pid 8547] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8544, si_uid=0} ---
[pid 8544] exit_group(0 <unfinished ...>
[pid 8547] --- stopped by SIGSTOP ---
[pid 8544] <... exit_group resumed>) = ?
[pid 8544] +++ exited with 0 +++
[pid 8547] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8547] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8548 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8548
[pid 8548] set_robust_list(0x5555564fe760, 24) = 0
[pid 8548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8548] setpgid(0, 0) = 0
[pid 8548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8548] write(3, "1000", 4) = 4
[pid 8548] close(3) = 0
[pid 8548] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8548] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8548] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8548] close(5) = 0
[pid 8548] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8551 attached
) = 8551
[pid 8548] tkill(8551, SIGSTOP) = 0
[pid 8551] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8548, si_uid=0} ---
[pid 8548] exit_group(0 <unfinished ...>
[pid 8551] --- stopped by SIGSTOP ---
[pid 8548] <... exit_group resumed>) = ?
[pid 8548] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8548, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8551] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8551] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8552 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8552
[pid 8552] set_robust_list(0x5555564fe760, 24) = 0
[pid 8552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8552] setpgid(0, 0) = 0
[pid 8552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8552] write(3, "1000", 4) = 4
[pid 8552] close(3) = 0
[pid 8552] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8552] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.648254][ T8540] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.672245][ T8544] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.695977][ T8548] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8552] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8552] close(5) = 0
[pid 8552] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8555 attached
) = 8555
[pid 8552] tkill(8555, SIGSTOP <unfinished ...>
[pid 8555] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8552, si_uid=0} ---
[pid 8552] <... tkill resumed>) = 0
[pid 8555] --- stopped by SIGSTOP ---
[pid 8552] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8555, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8552] exit_group(0) = ?
[pid 8552] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8552, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 8555] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8555] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8556 attached
, child_tidptr=0x5555564fe750) = 8556
[pid 8556] set_robust_list(0x5555564fe760, 24) = 0
[pid 8556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8556] setpgid(0, 0) = 0
[pid 8556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8556] write(3, "1000", 4) = 4
[pid 8556] close(3) = 0
[pid 8556] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8556] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8556] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8556] close(5) = 0
[pid 8556] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8559 attached
) = 8559
[pid 8556] tkill(8559, SIGSTOP) = 0
[pid 8559] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8556, si_uid=0} ---
[pid 8556] exit_group(0) = ?
[pid 8559] --- stopped by SIGSTOP ---
[pid 8556] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8559] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 8560 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8560
[pid 8560] set_robust_list(0x5555564fe760, 24) = 0
[pid 8559] +++ killed by SIGHUP +++
[pid 8560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8560] setpgid(0, 0) = 0
[pid 8560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8560] write(3, "1000", 4) = 4
[pid 8560] close(3) = 0
[pid 8560] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8560] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.720384][ T8552] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.745121][ T8556] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8560] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8560] close(5) = 0
[pid 8560] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8563 attached
) = 8563
[pid 8560] tkill(8563, SIGSTOP) = 0
[pid 8560] exit_group(0 <unfinished ...>
[pid 8563] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8560, si_uid=0} ---
[pid 8560] <... exit_group resumed>) = ?
[pid 8563] --- stopped by SIGSTOP ---
[pid 8560] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8560, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8563] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8563] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8564 attached
, child_tidptr=0x5555564fe750) = 8564
[pid 8564] set_robust_list(0x5555564fe760, 24) = 0
[pid 8564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8564] setpgid(0, 0) = 0
[pid 8564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8564] write(3, "1000", 4) = 4
[pid 8564] close(3) = 0
[pid 8564] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8564] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8564] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8564] close(5) = 0
[pid 8564] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8567 attached
) = 8567
[pid 8564] tkill(8567, SIGSTOP) = 0
[pid 8567] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8564, si_uid=0} ---
[pid 8564] exit_group(0 <unfinished ...>
[pid 8567] --- stopped by SIGSTOP ---
[pid 8564] <... exit_group resumed>) = ?
[pid 8564] +++ exited with 0 +++
[pid 8567] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8564, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8568 attached
<unfinished ...>
[pid 8567] +++ killed by SIGHUP +++
[pid 8568] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8568
[pid 8568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8568] setpgid(0, 0) = 0
[pid 8568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8568] write(3, "1000", 4) = 4
[pid 8568] close(3) = 0
[pid 8568] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8568] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8568] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8568] close(5) = 0
[pid 8568] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8571 attached
) = 8571
[pid 8568] tkill(8571, SIGSTOP) = 0
[pid 8571] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8568, si_uid=0} ---
[pid 8568] exit_group(0 <unfinished ...>
[pid 8571] --- stopped by SIGSTOP ---
[pid 8568] <... exit_group resumed>) = ?
[pid 8568] +++ exited with 0 +++
[pid 8571] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8568, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8571] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8572 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8572
[pid 8572] set_robust_list(0x5555564fe760, 24) = 0
[pid 8572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8572] setpgid(0, 0) = 0
[pid 8572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8572] write(3, "1000", 4) = 4
[pid 8572] close(3) = 0
[pid 8572] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8572] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.767845][ T8560] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.790634][ T8564] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.814196][ T8568] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8572] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8572] close(5) = 0
[pid 8572] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8575 attached
) = 8575
[pid 8572] tkill(8575, SIGSTOP) = 0
[pid 8572] exit_group(0 <unfinished ...>
[pid 8575] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8572, si_uid=0} ---
[pid 8575] --- stopped by SIGSTOP ---
[pid 8572] <... exit_group resumed>) = ?
[pid 8572] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8572, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8575] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8575] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8576 attached
, child_tidptr=0x5555564fe750) = 8576
[pid 8576] set_robust_list(0x5555564fe760, 24) = 0
[pid 8576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8576] setpgid(0, 0) = 0
[pid 8576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8576] write(3, "1000", 4) = 4
[pid 8576] close(3) = 0
[pid 8576] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8576] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8576] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8576] close(5) = 0
[pid 8576] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8579 attached
) = 8579
[pid 8576] tkill(8579, SIGSTOP) = 0
[pid 8576] exit_group(0 <unfinished ...>
[pid 8579] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8576, si_uid=0} ---
[pid 8579] --- stopped by SIGSTOP ---
[pid 8576] <... exit_group resumed>) = ?
[pid 8576] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8576, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8579] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8579] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8580 attached
[pid 8580] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8580
[pid 8580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8580] setpgid(0, 0) = 0
[pid 8580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8580] write(3, "1000", 4) = 4
[pid 8580] close(3) = 0
[pid 8580] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8580] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.838916][ T8572] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.861423][ T8576] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8580] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8580] close(5) = 0
[pid 8580] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8583 attached
) = 8583
[pid 8580] tkill(8583, SIGSTOP) = 0
[pid 8583] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8580, si_uid=0} ---
[pid 8580] exit_group(0 <unfinished ...>
[pid 8583] --- stopped by SIGSTOP ---
[pid 8580] <... exit_group resumed>) = ?
[pid 8580] +++ exited with 0 +++
[pid 8583] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8580, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8583] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8584 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8584
[pid 8584] set_robust_list(0x5555564fe760, 24) = 0
[pid 8584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8584] setpgid(0, 0) = 0
[pid 8584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8584] write(3, "1000", 4) = 4
[pid 8584] close(3) = 0
[pid 8584] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8584] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8584] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8584] close(5) = 0
[pid 8584] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8587 attached
) = 8587
[pid 8584] tkill(8587, SIGSTOP) = 0
[pid 8584] exit_group(0) = ?
[pid 8587] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8584, si_uid=0} ---
[pid 8587] --- stopped by SIGSTOP ---
[pid 8584] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8584, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8587] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 8587] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8588 attached
, child_tidptr=0x5555564fe750) = 8588
[pid 8588] set_robust_list(0x5555564fe760, 24) = 0
[pid 8588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8588] setpgid(0, 0) = 0
[pid 8588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8588] write(3, "1000", 4) = 4
[pid 8588] close(3) = 0
[pid 8588] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8588] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8588] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8588] close(5) = 0
[pid 8588] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8591 attached
) = 8591
[pid 8588] tkill(8591, SIGSTOP) = 0
[pid 8591] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8588, si_uid=0} ---
[pid 8591] --- stopped by SIGSTOP ---
[pid 8588] exit_group(0) = ?
[pid 8588] +++ exited with 0 +++
[pid 8591] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8588, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8591] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8592 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8592
[pid 8592] set_robust_list(0x5555564fe760, 24) = 0
[pid 8592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8592] setpgid(0, 0) = 0
[pid 8592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8592] write(3, "1000", 4) = 4
[pid 8592] close(3) = 0
[pid 8592] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8592] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.884071][ T8580] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.908805][ T8584] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.932050][ T8588] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8592] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8592] close(5) = 0
[pid 8592] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8595 attached
) = 8595
[pid 8592] tkill(8595, SIGSTOP) = 0
[pid 8595] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8592, si_uid=0} ---
[pid 8592] exit_group(0 <unfinished ...>
[pid 8595] --- stopped by SIGSTOP ---
[pid 8592] <... exit_group resumed>) = ?
[pid 8592] +++ exited with 0 +++
[pid 8595] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8592, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8596 attached
<unfinished ...>
[pid 8595] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8596
[pid 8596] set_robust_list(0x5555564fe760, 24) = 0
[pid 8596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8596] setpgid(0, 0) = 0
[pid 8596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8596] write(3, "1000", 4) = 4
[pid 8596] close(3) = 0
[pid 8596] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8596] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8596] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8596] close(5) = 0
[pid 8596] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8599 attached
) = 8599
[pid 8596] tkill(8599, SIGSTOP) = 0
[pid 8599] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8596, si_uid=0} ---
[pid 8596] exit_group(0 <unfinished ...>
[pid 8599] --- stopped by SIGSTOP ---
[pid 8596] <... exit_group resumed>) = ?
[pid 8596] +++ exited with 0 +++
[pid 8599] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8596, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8599] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8600 attached
[pid 8600] set_robust_list(0x5555564fe760, 24) = 0
[pid 8600] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8600
[pid 8600] <... prctl resumed>) = 0
[pid 8600] setpgid(0, 0) = 0
[pid 8600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8600] write(3, "1000", 4) = 4
[pid 8600] close(3) = 0
[pid 8600] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8600] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 265.956734][ T8592] vhci_hcd vhci_hcd.0: port 0 already used
[ 265.979529][ T8596] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8600] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8600] close(5) = 0
[pid 8600] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8603 attached
) = 8603
[pid 8600] tkill(8603, SIGSTOP) = 0
[pid 8603] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8600, si_uid=0} ---
[pid 8600] exit_group(0 <unfinished ...>
[pid 8603] --- stopped by SIGSTOP ---
[pid 8600] <... exit_group resumed>) = ?
[pid 8600] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8600, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8603] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8603] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8604 attached
[pid 8604] set_robust_list(0x5555564fe760, 24) = 0
[pid 8604] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8604
[pid 8604] <... prctl resumed>) = 0
[pid 8604] setpgid(0, 0) = 0
[pid 8604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8604] write(3, "1000", 4) = 4
[pid 8604] close(3) = 0
[pid 8604] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8604] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.003066][ T8600] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8604] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8604] close(5) = 0
[pid 8604] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8608 attached
) = 8608
[pid 8604] tkill(8608, SIGSTOP) = 0
[pid 8604] exit_group(0 <unfinished ...>
[pid 8608] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8604, si_uid=0} ---
[pid 8604] <... exit_group resumed>) = ?
[pid 8608] --- stopped by SIGSTOP ---
[pid 8604] +++ exited with 0 +++
[pid 8608] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8604, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8608] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8609 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8609
[pid 8609] set_robust_list(0x5555564fe760, 24) = 0
[pid 8609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8609] setpgid(0, 0) = 0
[pid 8609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8609] write(3, "1000", 4) = 4
[pid 8609] close(3) = 0
[pid 8609] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8609] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8609] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8609] close(5) = 0
[pid 8609] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8613 attached
) = 8613
[pid 8609] tkill(8613, SIGSTOP) = 0
[pid 8609] exit_group(0 <unfinished ...>
[pid 8613] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8609, si_uid=0} ---
[pid 8613] --- stopped by SIGSTOP ---
[pid 8609] <... exit_group resumed>) = ?
[pid 8609] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8609, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8613] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8614 attached
, child_tidptr=0x5555564fe750) = 8614
[pid 8614] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 8613] +++ killed by SIGHUP +++
[pid 8614] <... set_robust_list resumed>) = 0
[pid 8614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8614] setpgid(0, 0) = 0
[pid 8614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8614] write(3, "1000", 4) = 4
[pid 8614] close(3) = 0
[pid 8614] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8614] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.033896][ T8604] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.059647][ T8609] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8614] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8614] close(5) = 0
[pid 8614] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8617 attached
) = 8617
[pid 8614] tkill(8617, SIGSTOP) = 0
[pid 8617] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8614, si_uid=0} ---
[pid 8617] --- stopped by SIGSTOP ---
[pid 8614] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8617, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8614] exit_group(0) = ?
[pid 8614] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8614, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8617] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 8618
[pid 8617] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8618 attached
[pid 8618] set_robust_list(0x5555564fe760, 24) = 0
[pid 8618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8618] setpgid(0, 0) = 0
[pid 8618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8618] write(3, "1000", 4) = 4
[pid 8618] close(3) = 0
[pid 8618] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8618] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8618] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8618] close(5) = 0
[pid 8618] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8621 attached
) = 8621
[pid 8618] tkill(8621, SIGSTOP) = 0
[pid 8621] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8618, si_uid=0} ---
[pid 8618] exit_group(0) = ?
[pid 8621] --- stopped by SIGSTOP ---
[pid 8618] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8618, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8621] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8622 attached
, child_tidptr=0x5555564fe750) = 8622
[pid 8622] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 8621] +++ killed by SIGHUP +++
[pid 8622] <... set_robust_list resumed>) = 0
[pid 8622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8622] setpgid(0, 0) = 0
[pid 8622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8622] write(3, "1000", 4) = 4
[pid 8622] close(3) = 0
[pid 8622] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8622] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.084282][ T8614] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.108911][ T8618] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8622] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8622] close(5) = 0
[pid 8622] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8627 attached
) = 8627
[pid 8622] tkill(8627, SIGSTOP) = 0
[pid 8622] exit_group(0 <unfinished ...>
[pid 8627] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8622, si_uid=0} ---
[pid 8622] <... exit_group resumed>) = ?
[pid 8627] --- stopped by SIGSTOP ---
[pid 8622] +++ exited with 0 +++
[pid 8627] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8622, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8627] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8628 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8628
[pid 8628] set_robust_list(0x5555564fe760, 24) = 0
[pid 8628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8628] setpgid(0, 0) = 0
[pid 8628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8628] write(3, "1000", 4) = 4
[pid 8628] close(3) = 0
[pid 8628] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8628] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.132287][ T8622] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8628] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8628] close(5) = 0
[pid 8628] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8632 attached
) = 8632
[pid 8628] tkill(8632, SIGSTOP) = 0
[pid 8632] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8628, si_uid=0} ---
[pid 8632] --- stopped by SIGSTOP ---
[pid 8628] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8632, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8628] exit_group(0) = ?
[pid 8628] +++ exited with 0 +++
[pid 8632] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8628, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8632] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8633 attached
, child_tidptr=0x5555564fe750) = 8633
[pid 8633] set_robust_list(0x5555564fe760, 24) = 0
[pid 8633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8633] setpgid(0, 0) = 0
[pid 8633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8633] write(3, "1000", 4) = 4
[pid 8633] close(3) = 0
[pid 8633] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8633] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8633] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8633] close(5) = 0
[pid 8633] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8640 attached
) = 8640
[pid 8633] tkill(8640, SIGSTOP) = 0
[pid 8633] exit_group(0 <unfinished ...>
[pid 8640] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8633, si_uid=0} ---
[pid 8633] <... exit_group resumed>) = ?
[pid 8640] --- stopped by SIGSTOP ---
[pid 8633] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8640] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 8640] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8641 attached
, child_tidptr=0x5555564fe750) = 8641
[pid 8641] set_robust_list(0x5555564fe760, 24) = 0
[pid 8641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8641] setpgid(0, 0) = 0
[pid 8641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8641] write(3, "1000", 4) = 4
[pid 8641] close(3) = 0
[pid 8641] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8641] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.157183][ T8628] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.182480][ T8633] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8641] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8641] close(5) = 0
[pid 8641] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8645 attached
) = 8645
[pid 8641] tkill(8645, SIGSTOP) = 0
[pid 8641] exit_group(0) = ?
[pid 8645] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8641, si_uid=0} ---
[pid 8641] +++ exited with 0 +++
[pid 8645] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8641, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8646 attached
, child_tidptr=0x5555564fe750) = 8646
[pid 8646] set_robust_list(0x5555564fe760, 24) = 0
[pid 8646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8646] setpgid(0, 0) = 0
[pid 8646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8646] write(3, "1000", 4) = 4
[pid 8646] close(3) = 0
[pid 8646] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8646] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.206729][ T8641] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8646] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8646] close(5) = 0
[pid 8646] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8651 attached
) = 8651
[pid 8646] tkill(8651, SIGSTOP) = 0
[pid 8646] exit_group(0 <unfinished ...>
[pid 8651] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8646, si_uid=0} ---
[pid 8646] <... exit_group resumed>) = ?
[pid 8651] --- stopped by SIGSTOP ---
[pid 8646] +++ exited with 0 +++
[pid 8651] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8646, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8651] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8652 attached
, child_tidptr=0x5555564fe750) = 8652
[pid 8652] set_robust_list(0x5555564fe760, 24) = 0
[pid 8652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8652] setpgid(0, 0) = 0
[pid 8652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8652] write(3, "1000", 4) = 4
[pid 8652] close(3) = 0
[pid 8652] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8652] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8652] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8652] close(5) = 0
[pid 8652] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8656 attached
) = 8656
[pid 8652] tkill(8656, SIGSTOP) = 0
[pid 8656] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8652, si_uid=0} ---
[pid 8656] --- stopped by SIGSTOP ---
[pid 8652] exit_group(0) = ?
[pid 8652] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8652, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8656] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8656] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8657 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8657
[pid 8657] set_robust_list(0x5555564fe760, 24) = 0
[pid 8657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8657] setpgid(0, 0) = 0
[pid 8657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8657] write(3, "1000", 4) = 4
[pid 8657] close(3) = 0
[pid 8657] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8657] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.228332][ T8646] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.250310][ T8652] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8657] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8657] close(5) = 0
[pid 8657] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8663 attached
) = 8663
[pid 8657] tkill(8663, SIGSTOP) = 0
[pid 8663] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8657, si_uid=0} ---
[pid 8657] exit_group(0 <unfinished ...>
[pid 8663] --- stopped by SIGSTOP ---
[pid 8657] <... exit_group resumed>) = ?
[pid 8657] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8657, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8663] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8663] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8664 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8664
[pid 8664] set_robust_list(0x5555564fe760, 24) = 0
[pid 8664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8664] setpgid(0, 0) = 0
[pid 8664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8664] write(3, "1000", 4) = 4
[pid 8664] close(3) = 0
[pid 8664] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8664] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8664] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8664] close(5) = 0
[pid 8664] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8667 attached
) = 8667
[pid 8664] tkill(8667, SIGSTOP) = 0
[pid 8667] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8664, si_uid=0} ---
[pid 8664] exit_group(0 <unfinished ...>
[pid 8667] --- stopped by SIGSTOP ---
[pid 8664] <... exit_group resumed>) = ?
[pid 8664] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8664, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8667] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8667] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8668 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8668
[pid 8668] set_robust_list(0x5555564fe760, 24) = 0
[pid 8668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8668] setpgid(0, 0) = 0
[pid 8668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8668] write(3, "1000", 4) = 4
[pid 8668] close(3) = 0
[pid 8668] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8668] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.273943][ T8657] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.296416][ T8664] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8668] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8668] close(5) = 0
[pid 8668] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8671 attached
) = 8671
[pid 8668] tkill(8671, SIGSTOP) = 0
[pid 8671] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8668, si_uid=0} ---
[pid 8671] --- stopped by SIGSTOP ---
[pid 8668] exit_group(0) = ?
[pid 8668] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8668, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8671] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8671] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8672 attached
, child_tidptr=0x5555564fe750) = 8672
[pid 8672] set_robust_list(0x5555564fe760, 24) = 0
[pid 8672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8672] setpgid(0, 0) = 0
[pid 8672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8672] write(3, "1000", 4) = 4
[pid 8672] close(3) = 0
[pid 8672] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8672] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8672] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8672] close(5) = 0
[pid 8672] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8675 attached
) = 8675
[pid 8672] tkill(8675, SIGSTOP) = 0
[pid 8675] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8672, si_uid=0} ---
[pid 8672] exit_group(0) = ?
[pid 8675] --- stopped by SIGSTOP ---
[pid 8672] +++ exited with 0 +++
[pid 8675] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8672, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8675] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8676 attached
, child_tidptr=0x5555564fe750) = 8676
[pid 8676] set_robust_list(0x5555564fe760, 24) = 0
[pid 8676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8676] setpgid(0, 0) = 0
[pid 8676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8676] write(3, "1000", 4) = 4
[pid 8676] close(3) = 0
[pid 8676] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8676] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.319673][ T8668] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.344785][ T8672] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8676] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8676] close(5) = 0
[pid 8676] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8679 attached
) = 8679
[pid 8676] tkill(8679, SIGSTOP) = 0
[pid 8676] exit_group(0) = ?
[pid 8679] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8676, si_uid=0} ---
[pid 8679] --- stopped by SIGSTOP ---
[pid 8676] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8676, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8679] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8679] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8680 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8680
[pid 8680] set_robust_list(0x5555564fe760, 24) = 0
[pid 8680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8680] setpgid(0, 0) = 0
[pid 8680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8680] write(3, "1000", 4) = 4
[pid 8680] close(3) = 0
[pid 8680] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8680] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.369225][ T8676] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8680] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8680] close(5) = 0
[pid 8680] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8683 attached
) = 8683
[pid 8680] tkill(8683, SIGSTOP) = 0
[pid 8683] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8680, si_uid=0} ---
[pid 8680] exit_group(0) = ?
[pid 8683] --- stopped by SIGSTOP ---
[pid 8680] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8680, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8683] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8683] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8684 attached
[pid 8684] set_robust_list(0x5555564fe760, 24) = 0
[pid 8684] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8684
[pid 8684] <... prctl resumed>) = 0
[pid 8684] setpgid(0, 0) = 0
[pid 8684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8684] write(3, "1000", 4) = 4
[pid 8684] close(3) = 0
[pid 8684] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8684] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8684] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8684] close(5) = 0
[pid 8684] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8687 attached
) = 8687
[pid 8684] tkill(8687, SIGSTOP) = 0
[pid 8687] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8684, si_uid=0} ---
[pid 8684] exit_group(0 <unfinished ...>
[pid 8687] --- stopped by SIGSTOP ---
[pid 8684] <... exit_group resumed>) = ?
[pid 8684] +++ exited with 0 +++
[pid 8687] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8684, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8688 attached
<unfinished ...>
[pid 8687] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8688
[pid 8688] set_robust_list(0x5555564fe760, 24) = 0
[pid 8688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8688] setpgid(0, 0) = 0
[pid 8688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8688] write(3, "1000", 4) = 4
[pid 8688] close(3) = 0
[pid 8688] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8688] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.392791][ T8680] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.416735][ T8684] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8688] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8688] close(5) = 0
[pid 8688] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8691 attached
) = 8691
[pid 8688] tkill(8691, SIGSTOP) = 0
[pid 8691] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8688, si_uid=0} ---
[pid 8688] exit_group(0 <unfinished ...>
[pid 8691] --- stopped by SIGSTOP ---
[pid 8688] <... exit_group resumed>) = ?
[pid 8688] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8691] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8692 attached
<unfinished ...>
[pid 8691] +++ killed by SIGHUP +++
[pid 8692] set_robust_list(0x5555564fe760, 24) = 0
[pid 8692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8692
[pid 8692] setpgid(0, 0) = 0
[pid 8692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8692] write(3, "1000", 4) = 4
[pid 8692] close(3) = 0
[pid 8692] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8692] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.442430][ T8688] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8692] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8692] close(5) = 0
[pid 8692] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8695 attached
) = 8695
[pid 8692] tkill(8695, SIGSTOP) = 0
[pid 8692] exit_group(0 <unfinished ...>
[pid 8695] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8692, si_uid=0} ---
[pid 8692] <... exit_group resumed>) = ?
[pid 8695] --- stopped by SIGSTOP ---
[pid 8692] +++ exited with 0 +++
[pid 8695] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8692, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8695] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8696 attached
, child_tidptr=0x5555564fe750) = 8696
[pid 8696] set_robust_list(0x5555564fe760, 24) = 0
[pid 8696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8696] setpgid(0, 0) = 0
[pid 8696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8696] write(3, "1000", 4) = 4
[pid 8696] close(3) = 0
[pid 8696] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8696] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8696] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8696] close(5) = 0
[pid 8696] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8699 attached
) = 8699
[pid 8696] tkill(8699, SIGSTOP) = 0
[pid 8699] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8696, si_uid=0} ---
[pid 8699] --- stopped by SIGSTOP ---
[pid 8696] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8699, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8696] exit_group(0) = ?
[pid 8696] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8696, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8699] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8699] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8700 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8700
[pid 8700] set_robust_list(0x5555564fe760, 24) = 0
[pid 8700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8700] setpgid(0, 0) = 0
[pid 8700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8700] write(3, "1000", 4) = 4
[pid 8700] close(3) = 0
[pid 8700] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8700] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.467838][ T8692] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.493475][ T8696] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8700] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8700] close(5) = 0
[pid 8700] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8704 attached
) = 8704
[pid 8700] tkill(8704, SIGSTOP) = 0
[pid 8704] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8700, si_uid=0} ---
[pid 8700] exit_group(0 <unfinished ...>
[pid 8704] --- stopped by SIGSTOP ---
[pid 8700] <... exit_group resumed>) = ?
[pid 8700] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8700, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8704] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8704] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8705 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8705
[pid 8705] set_robust_list(0x5555564fe760, 24) = 0
[pid 8705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8705] setpgid(0, 0) = 0
[pid 8705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8705] write(3, "1000", 4) = 4
[pid 8705] close(3) = 0
[pid 8705] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8705] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8705] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8705] close(5) = 0
[pid 8705] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8709 attached
) = 8709
[pid 8705] tkill(8709, SIGSTOP) = 0
[pid 8705] exit_group(0) = ?
[pid 8709] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8705, si_uid=0} ---
[pid 8705] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8709] --- stopped by SIGSTOP ---
./strace-static-x86_64: Process 8710 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8710
[pid 8710] set_robust_list(0x5555564fe760, 24) = 0
[pid 8710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8710] setpgid(0, 0) = 0
[pid 8710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8710] write(3, "1000", 4) = 4
[pid 8710] close(3) = 0
[pid 8710] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8710] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8710] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[ 266.518301][ T8700] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.542295][ T8705] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.563030][ T8710] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8710] close(5) = 0
[pid 8710] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8713 attached
) = 8713
[pid 8710] tkill(8713, SIGSTOP) = 0
[pid 8710] exit_group(0) = ?
[pid 8713] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8710, si_uid=0} ---
[pid 8710] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8710, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8713] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8714 attached
, child_tidptr=0x5555564fe750) = 8714
[pid 8714] set_robust_list(0x5555564fe760, 24) = 0
[pid 8714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8714] setpgid(0, 0) = 0
[pid 8714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8714] write(3, "1000", 4) = 4
[pid 8714] close(3) = 0
[pid 8714] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8714] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8714] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8714] close(5) = 0
[pid 8714] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8717 attached
) = 8717
[pid 8714] tkill(8717, SIGSTOP <unfinished ...>
[pid 8717] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8714, si_uid=0} ---
[pid 8714] <... tkill resumed>) = 0
[pid 8714] exit_group(0 <unfinished ...>
[pid 8717] --- stopped by SIGSTOP ---
[pid 8714] <... exit_group resumed>) = ?
[pid 8714] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8714, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8717] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 8718
[pid 8717] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8718 attached
[pid 8718] set_robust_list(0x5555564fe760, 24) = 0
[pid 8718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8718] setpgid(0, 0) = 0
[pid 8718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8718] write(3, "1000", 4) = 4
[pid 8718] close(3) = 0
[pid 8718] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8718] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8718] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8718] close(5) = 0
[pid 8718] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8721 attached
) = 8721
[pid 8718] tkill(8721, SIGSTOP) = 0
[pid 8718] exit_group(0) = ?
[pid 8721] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8718, si_uid=0} ---
[pid 8721] --- stopped by SIGSTOP ---
[pid 8718] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8718, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8721] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8721] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8722 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8722
[pid 8722] set_robust_list(0x5555564fe760, 24) = 0
[pid 8722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8722] setpgid(0, 0) = 0
[pid 8722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8722] write(3, "1000", 4) = 4
[pid 8722] close(3) = 0
[ 266.585890][ T8714] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.609998][ T8718] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8722] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8722] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8722] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8722] close(5) = 0
[pid 8722] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8725 attached
) = 8725
[pid 8722] tkill(8725, SIGSTOP) = 0
[pid 8725] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8722, si_uid=0} ---
[pid 8725] --- stopped by SIGSTOP ---
[pid 8722] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8725, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8722] exit_group(0) = ?
[pid 8722] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8722, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8725] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8725] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8726 attached
[pid 8726] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8726
[pid 8726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8726] setpgid(0, 0) = 0
[pid 8726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8726] write(3, "1000", 4) = 4
[pid 8726] close(3) = 0
[pid 8726] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8726] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.634233][ T8722] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8726] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8726] close(5) = 0
[pid 8726] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8729 attached
) = 8729
[pid 8726] tkill(8729, SIGSTOP) = 0
[pid 8729] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8726, si_uid=0} ---
[pid 8729] --- stopped by SIGSTOP ---
[pid 8726] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8729, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8726] exit_group(0) = ?
[pid 8726] +++ exited with 0 +++
[pid 8729] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8726, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8729] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8730 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8730
[pid 8730] set_robust_list(0x5555564fe760, 24) = 0
[pid 8730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8730] setpgid(0, 0) = 0
[pid 8730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8730] write(3, "1000", 4) = 4
[pid 8730] close(3) = 0
[pid 8730] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8730] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8730] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8730] close(5) = 0
[pid 8730] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8733 attached
) = 8733
[pid 8730] tkill(8733, SIGSTOP) = 0
[pid 8733] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8730, si_uid=0} ---
[pid 8730] exit_group(0 <unfinished ...>
[pid 8733] --- stopped by SIGSTOP ---
[pid 8730] <... exit_group resumed>) = ?
[pid 8730] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8730, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8733] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8733] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8734 attached
, child_tidptr=0x5555564fe750) = 8734
[pid 8734] set_robust_list(0x5555564fe760, 24) = 0
[pid 8734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8734] setpgid(0, 0) = 0
[pid 8734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8734] write(3, "1000", 4) = 4
[pid 8734] close(3) = 0
[pid 8734] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8734] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.656948][ T8726] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.681671][ T8730] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8734] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8734] close(5) = 0
[pid 8734] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8737 attached
) = 8737
[pid 8734] tkill(8737, SIGSTOP) = 0
[pid 8737] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8734, si_uid=0} ---
[pid 8737] --- stopped by SIGSTOP ---
[pid 8734] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8737, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8734] exit_group(0) = ?
[pid 8734] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8734, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8737] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8737] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8738 attached
, child_tidptr=0x5555564fe750) = 8738
[pid 8738] set_robust_list(0x5555564fe760, 24) = 0
[pid 8738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8738] setpgid(0, 0) = 0
[pid 8738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8738] write(3, "1000", 4) = 4
[pid 8738] close(3) = 0
[pid 8738] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 266.706096][ T8734] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8738] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8738] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8738] close(5) = 0
[pid 8738] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8741 attached
) = 8741
[pid 8738] tkill(8741, SIGSTOP) = 0
[pid 8741] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8738, si_uid=0} ---
[pid 8741] --- stopped by SIGSTOP ---
[pid 8738] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8741, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8738] exit_group(0) = ?
[pid 8738] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8738, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8741] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8742 attached
, child_tidptr=0x5555564fe750) = 8742
[pid 8741] +++ killed by SIGHUP +++
[pid 8742] set_robust_list(0x5555564fe760, 24) = 0
[pid 8742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8742] setpgid(0, 0) = 0
[pid 8742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8742] write(3, "1000", 4) = 4
[pid 8742] close(3) = 0
[pid 8742] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8742] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8742] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8742] close(5) = 0
[pid 8742] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8745 attached
) = 8745
[pid 8742] tkill(8745, SIGSTOP) = 0
[pid 8742] exit_group(0 <unfinished ...>
[pid 8745] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8742, si_uid=0} ---
[pid 8745] --- stopped by SIGSTOP ---
[pid 8742] <... exit_group resumed>) = ?
[pid 8742] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8742, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8745] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8745] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8746 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8746
[pid 8746] set_robust_list(0x5555564fe760, 24) = 0
[pid 8746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8746] setpgid(0, 0) = 0
[pid 8746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8746] write(3, "1000", 4) = 4
[pid 8746] close(3) = 0
[pid 8746] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8746] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.730156][ T8738] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.755559][ T8742] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8746] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8746] close(5) = 0
[pid 8746] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8749 attached
) = 8749
[pid 8746] tkill(8749, SIGSTOP) = 0
[pid 8746] exit_group(0 <unfinished ...>
[pid 8749] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8746, si_uid=0} ---
[pid 8746] <... exit_group resumed>) = ?
[pid 8749] --- stopped by SIGSTOP ---
[pid 8746] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8746, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8749] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8749] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8750 attached
, child_tidptr=0x5555564fe750) = 8750
[pid 8750] set_robust_list(0x5555564fe760, 24) = 0
[pid 8750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8750] setpgid(0, 0) = 0
[pid 8750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8750] write(3, "1000", 4) = 4
[pid 8750] close(3) = 0
[pid 8750] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8750] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.779379][ T8746] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8750] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8750] close(5) = 0
[pid 8750] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8753 attached
) = 8753
[pid 8750] tkill(8753, SIGSTOP) = 0
[pid 8753] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8750, si_uid=0} ---
[pid 8753] --- stopped by SIGSTOP ---
[pid 8750] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8753, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8750] exit_group(0) = ?
[pid 8750] +++ exited with 0 +++
[pid 8753] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8750, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8753] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 8754
./strace-static-x86_64: Process 8754 attached
[pid 8754] set_robust_list(0x5555564fe760, 24) = 0
[pid 8754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8754] setpgid(0, 0) = 0
[pid 8754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8754] write(3, "1000", 4) = 4
[pid 8754] close(3) = 0
[pid 8754] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8754] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8754] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8754] close(5) = 0
[pid 8754] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8757 attached
) = 8757
[pid 8754] tkill(8757, SIGSTOP) = 0
[pid 8757] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8754, si_uid=0} ---
[pid 8754] exit_group(0 <unfinished ...>
[pid 8757] --- stopped by SIGSTOP ---
[pid 8754] <... exit_group resumed>) = ?
[pid 8754] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8754, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8757] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8757] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8758 attached
, child_tidptr=0x5555564fe750) = 8758
[pid 8758] set_robust_list(0x5555564fe760, 24) = 0
[pid 8758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8758] setpgid(0, 0) = 0
[pid 8758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8758] write(3, "1000", 4) = 4
[pid 8758] close(3) = 0
[pid 8758] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8758] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.803465][ T8750] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.827986][ T8754] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8758] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8758] close(5) = 0
[pid 8758] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8761 attached
) = 8761
[pid 8758] tkill(8761, SIGSTOP) = 0
[pid 8761] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8758, si_uid=0} ---
[pid 8758] exit_group(0 <unfinished ...>
[pid 8761] --- stopped by SIGSTOP ---
[pid 8758] <... exit_group resumed>) = ?
[pid 8758] +++ exited with 0 +++
[pid 8761] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8758, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8761] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8762 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8762
[pid 8762] set_robust_list(0x5555564fe760, 24) = 0
[pid 8762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8762] setpgid(0, 0) = 0
[pid 8762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8762] write(3, "1000", 4) = 4
[pid 8762] close(3) = 0
[pid 8762] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8762] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.852387][ T8758] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8762] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8762] close(5) = 0
[pid 8762] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8767 attached
) = 8767
[pid 8762] tkill(8767, SIGSTOP) = 0
[pid 8762] exit_group(0 <unfinished ...>
[pid 8767] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8762, si_uid=0} ---
[pid 8762] <... exit_group resumed>) = ?
[pid 8767] --- stopped by SIGSTOP ---
[pid 8762] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8762, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8767] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8767] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8768 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8768
[pid 8768] set_robust_list(0x5555564fe760, 24) = 0
[pid 8768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8768] setpgid(0, 0) = 0
[pid 8768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8768] write(3, "1000", 4) = 4
[pid 8768] close(3) = 0
[pid 8768] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8768] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8768] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8768] close(5) = 0
[pid 8768] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8771 attached
) = 8771
[pid 8768] tkill(8771, SIGSTOP) = 0
[pid 8768] exit_group(0) = ?
[pid 8771] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8768, si_uid=0} ---
[pid 8768] +++ exited with 0 +++
[pid 8771] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8768, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8772 attached
, child_tidptr=0x5555564fe750) = 8772
[pid 8772] set_robust_list(0x5555564fe760, 24) = 0
[pid 8772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8772] setpgid(0, 0) = 0
[pid 8772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8772] write(3, "1000", 4) = 4
[pid 8772] close(3) = 0
[pid 8772] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8772] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.885560][ T8762] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.908339][ T8768] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8772] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8772] close(5) = 0
[pid 8772] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8775 attached
) = 8775
[pid 8772] tkill(8775, SIGSTOP) = 0
[pid 8772] exit_group(0) = ?
[pid 8775] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8772, si_uid=0} ---
[pid 8775] --- stopped by SIGSTOP ---
[pid 8772] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8772, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8775] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8775] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8776
./strace-static-x86_64: Process 8776 attached
[pid 8776] set_robust_list(0x5555564fe760, 24) = 0
[pid 8776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8776] setpgid(0, 0) = 0
[pid 8776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8776] write(3, "1000", 4) = 4
[pid 8776] close(3) = 0
[pid 8776] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8776] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.932438][ T8772] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8776] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8776] close(5) = 0
[pid 8776] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8779 attached
) = 8779
[pid 8776] tkill(8779, SIGSTOP) = 0
[pid 8779] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8776, si_uid=0} ---
[pid 8776] exit_group(0 <unfinished ...>
[pid 8779] --- stopped by SIGSTOP ---
[pid 8776] <... exit_group resumed>) = ?
[pid 8776] +++ exited with 0 +++
[pid 8779] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8776, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8779] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8780 attached
, child_tidptr=0x5555564fe750) = 8780
[pid 8780] set_robust_list(0x5555564fe760, 24) = 0
[pid 8780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8780] setpgid(0, 0) = 0
[pid 8780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8780] write(3, "1000", 4) = 4
[pid 8780] close(3) = 0
[pid 8780] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8780] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8780] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8780] close(5) = 0
[pid 8780] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8783 attached
) = 8783
[pid 8780] tkill(8783, SIGSTOP) = 0
[pid 8780] exit_group(0 <unfinished ...>
[pid 8783] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8780, si_uid=0} ---
[pid 8783] --- stopped by SIGSTOP ---
[pid 8780] <... exit_group resumed>) = ?
[pid 8780] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8780, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8783] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8783] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8784 attached
[pid 8784] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8784
[pid 8784] <... set_robust_list resumed>) = 0
[pid 8784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8784] setpgid(0, 0) = 0
[pid 8784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8784] write(3, "1000", 4) = 4
[pid 8784] close(3) = 0
[pid 8784] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8784] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 266.957688][ T8776] vhci_hcd vhci_hcd.0: port 0 already used
[ 266.981614][ T8780] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8784] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8784] close(5) = 0
[pid 8784] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8787 attached
) = 8787
[pid 8784] tkill(8787, SIGSTOP) = 0
[pid 8787] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8784, si_uid=0} ---
[pid 8784] exit_group(0 <unfinished ...>
[pid 8787] --- stopped by SIGSTOP ---
[pid 8784] <... exit_group resumed>) = ?
[pid 8784] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8784, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8787] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8787] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8788 attached
[pid 8788] set_robust_list(0x5555564fe760, 24) = 0
[pid 8788] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8788
[pid 8788] <... prctl resumed>) = 0
[pid 8788] setpgid(0, 0) = 0
[pid 8788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8788] write(3, "1000", 4) = 4
[pid 8788] close(3) = 0
[pid 8788] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8788] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.005429][ T8784] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8788] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8788] close(5) = 0
[pid 8788] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8791 attached
) = 8791
[pid 8788] tkill(8791, SIGSTOP) = 0
[pid 8791] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8788, si_uid=0} ---
[pid 8788] exit_group(0) = ?
[pid 8791] --- stopped by SIGSTOP ---
[pid 8788] +++ exited with 0 +++
[pid 8791] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8788, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8791] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8792 attached
, child_tidptr=0x5555564fe750) = 8792
[pid 8792] set_robust_list(0x5555564fe760, 24) = 0
[pid 8792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8792] setpgid(0, 0) = 0
[pid 8792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8792] write(3, "1000", 4) = 4
[pid 8792] close(3) = 0
[pid 8792] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8792] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8792] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8792] close(5) = 0
[pid 8792] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8795 attached
) = 8795
[pid 8792] tkill(8795, SIGSTOP) = 0
[pid 8795] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8792, si_uid=0} ---
[pid 8792] exit_group(0 <unfinished ...>
[pid 8795] --- stopped by SIGSTOP ---
[pid 8792] <... exit_group resumed>) = ?
[pid 8792] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8792, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8795] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8795] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8796 attached
[pid 8796] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8796
[pid 8796] <... set_robust_list resumed>) = 0
[pid 8796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8796] setpgid(0, 0) = 0
[pid 8796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8796] write(3, "1000", 4) = 4
[pid 8796] close(3) = 0
[pid 8796] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8796] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.028824][ T8788] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.064901][ T8792] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8796] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8796] close(5) = 0
[pid 8796] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8799 attached
) = 8799
[pid 8796] tkill(8799, SIGSTOP) = 0
[pid 8796] exit_group(0 <unfinished ...>
[pid 8799] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8796, si_uid=0} ---
[pid 8799] --- stopped by SIGSTOP ---
[pid 8796] <... exit_group resumed>) = ?
[pid 8796] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8796, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8799] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8799] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8800 attached
, child_tidptr=0x5555564fe750) = 8800
[pid 8800] set_robust_list(0x5555564fe760, 24) = 0
[pid 8800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8800] setpgid(0, 0) = 0
[pid 8800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8800] write(3, "1000", 4) = 4
[pid 8800] close(3) = 0
[pid 8800] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8800] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8800] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8800] close(5) = 0
[pid 8800] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8803 attached
) = 8803
[pid 8800] tkill(8803, SIGSTOP <unfinished ...>
[pid 8803] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8800, si_uid=0} ---
[pid 8800] <... tkill resumed>) = 0
[pid 8803] --- stopped by SIGSTOP ---
[pid 8800] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8803, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8800] exit_group(0) = ?
[pid 8800] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8800, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8803] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8804 attached
<unfinished ...>
[pid 8803] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8804
[pid 8804] set_robust_list(0x5555564fe760, 24) = 0
[pid 8804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8804] setpgid(0, 0) = 0
[pid 8804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8804] write(3, "1000", 4) = 4
[pid 8804] close(3) = 0
[pid 8804] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8804] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.088780][ T8796] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.112192][ T8800] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8804] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8804] close(5) = 0
[pid 8804] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8808 attached
) = 8808
[pid 8804] tkill(8808, SIGSTOP) = 0
[pid 8804] exit_group(0 <unfinished ...>
[pid 8808] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8804, si_uid=0} ---
[pid 8804] <... exit_group resumed>) = ?
[pid 8808] --- stopped by SIGSTOP ---
[pid 8804] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8804, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8808] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8808] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8809 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8809
[pid 8809] set_robust_list(0x5555564fe760, 24) = 0
[pid 8809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8809] setpgid(0, 0) = 0
[pid 8809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8809] write(3, "1000", 4) = 4
[pid 8809] close(3) = 0
[pid 8809] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8809] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.136724][ T8804] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8809] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8809] close(5) = 0
[pid 8809] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8813 attached
) = 8813
[pid 8809] tkill(8813, SIGSTOP) = 0
[pid 8813] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8809, si_uid=0} ---
[pid 8809] exit_group(0 <unfinished ...>
[pid 8813] --- stopped by SIGSTOP ---
[pid 8809] <... exit_group resumed>) = ?
[pid 8809] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8809, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8813] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8813] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8814 attached
[pid 8814] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8814
[pid 8814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8814] setpgid(0, 0) = 0
[pid 8814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8814] write(3, "1000", 4) = 4
[pid 8814] close(3) = 0
[pid 8814] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8814] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8814] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8814] close(5) = 0
[pid 8814] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8819 attached
) = 8819
[pid 8814] tkill(8819, SIGSTOP) = 0
[pid 8819] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8814, si_uid=0} ---
[pid 8814] exit_group(0) = ?
[pid 8819] --- stopped by SIGSTOP ---
[pid 8814] +++ exited with 0 +++
[pid 8819] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8814, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8819] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8820 attached
, child_tidptr=0x5555564fe750) = 8820
[pid 8820] set_robust_list(0x5555564fe760, 24) = 0
[pid 8820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8820] setpgid(0, 0) = 0
[pid 8820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8820] write(3, "1000", 4) = 4
[pid 8820] close(3) = 0
[pid 8820] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8820] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.160555][ T8809] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.183697][ T8814] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8820] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8820] close(5) = 0
[pid 8820] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8823 attached
) = 8823
[pid 8820] tkill(8823, SIGSTOP) = 0
[pid 8823] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8820, si_uid=0} ---
[pid 8823] --- stopped by SIGSTOP ---
[pid 8820] exit_group(0) = ?
[pid 8820] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8820, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8823] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8823] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8824 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8824
[pid 8824] set_robust_list(0x5555564fe760, 24) = 0
[pid 8824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8824] setpgid(0, 0) = 0
[pid 8824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8824] write(3, "1000", 4) = 4
[pid 8824] close(3) = 0
[pid 8824] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8824] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8824] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8824] close(5) = 0
[pid 8824] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8827 attached
) = 8827
[pid 8824] tkill(8827, SIGSTOP) = 0
[pid 8827] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8824, si_uid=0} ---
[pid 8824] exit_group(0 <unfinished ...>
[pid 8827] --- stopped by SIGSTOP ---
[pid 8824] <... exit_group resumed>) = ?
[pid 8824] +++ exited with 0 +++
[pid 8827] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8824, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8827] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8828 attached
, child_tidptr=0x5555564fe750) = 8828
[pid 8828] set_robust_list(0x5555564fe760, 24) = 0
[pid 8828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8828] setpgid(0, 0) = 0
[pid 8828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8828] write(3, "1000", 4) = 4
[pid 8828] close(3) = 0
[pid 8828] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8828] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.207483][ T8820] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.229568][ T8824] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8828] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8828] close(5) = 0
[pid 8828] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8831 attached
) = 8831
[pid 8828] tkill(8831, SIGSTOP) = 0
[pid 8831] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8828, si_uid=0} ---
[pid 8831] --- stopped by SIGSTOP ---
[pid 8828] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8831, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8828] exit_group(0) = ?
[pid 8828] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8828, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8831] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8831] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8832 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8832
[pid 8832] set_robust_list(0x5555564fe760, 24) = 0
[pid 8832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8832] setpgid(0, 0) = 0
[pid 8832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8832] write(3, "1000", 4) = 4
[pid 8832] close(3) = 0
[pid 8832] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8832] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8832] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8832] close(5) = 0
[pid 8832] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8835 attached
) = 8835
[pid 8832] tkill(8835, SIGSTOP) = 0
[pid 8835] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8832, si_uid=0} ---
[pid 8835] --- stopped by SIGSTOP ---
[pid 8832] exit_group(0) = ?
[pid 8832] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8832, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8835] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 8836
[pid 8835] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8836 attached
[pid 8836] set_robust_list(0x5555564fe760, 24) = 0
[pid 8836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8836] setpgid(0, 0) = 0
[pid 8836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8836] write(3, "1000", 4) = 4
[pid 8836] close(3) = 0
[pid 8836] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8836] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.255354][ T8828] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.280711][ T8832] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8836] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8836] close(5) = 0
[pid 8836] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8839 attached
) = 8839
[pid 8836] tkill(8839, SIGSTOP) = 0
[pid 8839] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8836, si_uid=0} ---
[pid 8839] --- stopped by SIGSTOP ---
[pid 8836] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8839, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8836] exit_group(0) = ?
[pid 8836] +++ exited with 0 +++
[pid 8839] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8836, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8839] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8840 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8840
[pid 8840] set_robust_list(0x5555564fe760, 24) = 0
[pid 8840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8840] setpgid(0, 0) = 0
[pid 8840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8840] write(3, "1000", 4) = 4
[pid 8840] close(3) = 0
[pid 8840] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8840] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.304698][ T8836] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8840] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8840] close(5) = 0
[pid 8840] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8843 attached
) = 8843
[pid 8840] tkill(8843, SIGSTOP) = 0
[pid 8843] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8840, si_uid=0} ---
[pid 8840] exit_group(0 <unfinished ...>
[pid 8843] --- stopped by SIGSTOP ---
[pid 8840] <... exit_group resumed>) = ?
[pid 8840] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8840, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8843] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8843] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8844 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8844
[pid 8844] set_robust_list(0x5555564fe760, 24) = 0
[pid 8844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8844] setpgid(0, 0) = 0
[pid 8844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8844] write(3, "1000", 4) = 4
[pid 8844] close(3) = 0
[pid 8844] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8844] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8844] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8844] close(5) = 0
[pid 8844] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8847 attached
) = 8847
[pid 8844] tkill(8847, SIGSTOP) = 0
[pid 8847] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8844, si_uid=0} ---
[pid 8844] exit_group(0) = ?
[pid 8847] --- stopped by SIGSTOP ---
[pid 8844] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8844, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8847] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8847] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8848 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8848
[pid 8848] set_robust_list(0x5555564fe760, 24) = 0
[pid 8848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8848] setpgid(0, 0) = 0
[pid 8848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8848] write(3, "1000", 4) = 4
[pid 8848] close(3) = 0
[pid 8848] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8848] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.328466][ T8840] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.354287][ T8844] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8848] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8848] close(5) = 0
[pid 8848] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8851 attached
) = 8851
[pid 8848] tkill(8851, SIGSTOP) = 0
[pid 8851] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8848, si_uid=0} ---
[pid 8848] exit_group(0 <unfinished ...>
[pid 8851] --- stopped by SIGSTOP ---
[pid 8848] <... exit_group resumed>) = ?
[pid 8848] +++ exited with 0 +++
[pid 8851] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8848, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8851] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8852 attached
, child_tidptr=0x5555564fe750) = 8852
[pid 8852] set_robust_list(0x5555564fe760, 24) = 0
[pid 8852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8852] setpgid(0, 0) = 0
[pid 8852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8852] write(3, "1000", 4) = 4
[pid 8852] close(3) = 0
[pid 8852] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8852] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.377147][ T8848] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8852] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8852] close(5) = 0
[pid 8852] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8855 attached
) = 8855
[pid 8852] tkill(8855, SIGSTOP) = 0
[pid 8855] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8852, si_uid=0} ---
[pid 8852] exit_group(0) = ?
[pid 8855] --- stopped by SIGSTOP ---
[pid 8852] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8852, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8855] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8855] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8856 attached
, child_tidptr=0x5555564fe750) = 8856
[pid 8856] set_robust_list(0x5555564fe760, 24) = 0
[pid 8856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8856] setpgid(0, 0) = 0
[pid 8856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8856] write(3, "1000", 4) = 4
[pid 8856] close(3) = 0
[pid 8856] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8856] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8856] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8856] close(5) = 0
[pid 8856] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8859 attached
) = 8859
[pid 8856] tkill(8859, SIGSTOP) = 0
[pid 8859] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8856, si_uid=0} ---
[pid 8856] exit_group(0 <unfinished ...>
[pid 8859] --- stopped by SIGSTOP ---
[pid 8856] <... exit_group resumed>) = ?
[pid 8856] +++ exited with 0 +++
[pid 8859] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8856, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8859] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8860 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8860
[pid 8860] set_robust_list(0x5555564fe760, 24) = 0
[pid 8860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8860] setpgid(0, 0) = 0
[pid 8860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8860] write(3, "1000", 4) = 4
[pid 8860] close(3) = 0
[pid 8860] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8860] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.400564][ T8852] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.425401][ T8856] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8860] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8860] close(5) = 0
[pid 8860] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8863 attached
) = 8863
[pid 8860] tkill(8863, SIGSTOP) = 0
[pid 8860] exit_group(0) = ?
[pid 8863] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8860, si_uid=0} ---
[pid 8863] --- stopped by SIGSTOP ---
[pid 8860] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8860, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8863] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8863] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8864 attached
, child_tidptr=0x5555564fe750) = 8864
[pid 8864] set_robust_list(0x5555564fe760, 24) = 0
[pid 8864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8864] setpgid(0, 0) = 0
[pid 8864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8864] write(3, "1000", 4) = 4
[pid 8864] close(3) = 0
[pid 8864] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8864] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8864] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8864] close(5) = 0
[pid 8864] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8867 attached
) = 8867
[pid 8864] tkill(8867, SIGSTOP) = 0
[pid 8867] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8864, si_uid=0} ---
[pid 8864] exit_group(0 <unfinished ...>
[pid 8867] --- stopped by SIGSTOP ---
[pid 8864] <... exit_group resumed>) = ?
[pid 8864] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8864, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8867] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 8867] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8868 attached
, child_tidptr=0x5555564fe750) = 8868
[pid 8868] set_robust_list(0x5555564fe760, 24) = 0
[pid 8868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8868] setpgid(0, 0) = 0
[pid 8868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8868] write(3, "1000", 4) = 4
[pid 8868] close(3) = 0
[pid 8868] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8868] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.459480][ T8860] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.482618][ T8864] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8868] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8868] close(5) = 0
[pid 8868] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8871 attached
) = 8871
[pid 8868] tkill(8871, SIGSTOP) = 0
[pid 8871] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8868, si_uid=0} ---
[pid 8871] --- stopped by SIGSTOP ---
[pid 8868] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8871, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8868] exit_group(0) = ?
[pid 8868] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8868, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8871] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8871] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8872 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8872
[pid 8872] set_robust_list(0x5555564fe760, 24) = 0
[pid 8872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8872] setpgid(0, 0) = 0
[pid 8872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8872] write(3, "1000", 4) = 4
[pid 8872] close(3) = 0
[pid 8872] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8872] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.506402][ T8868] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8872] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8872] close(5) = 0
[pid 8872] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8875 attached
) = 8875
[pid 8872] tkill(8875, SIGSTOP) = 0
[pid 8875] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8872, si_uid=0} ---
[pid 8875] --- stopped by SIGSTOP ---
[pid 8872] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8875, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8872] exit_group(0) = ?
[pid 8872] +++ exited with 0 +++
[pid 8875] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8872, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8875] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8876 attached
, child_tidptr=0x5555564fe750) = 8876
[pid 8876] set_robust_list(0x5555564fe760, 24) = 0
[pid 8876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8876] setpgid(0, 0) = 0
[pid 8876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8876] write(3, "1000", 4) = 4
[pid 8876] close(3) = 0
[pid 8876] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8876] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8876] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8876] close(5) = 0
[pid 8876] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8879 attached
) = 8879
[pid 8876] tkill(8879, SIGSTOP) = 0
[pid 8876] exit_group(0 <unfinished ...>
[pid 8879] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8876, si_uid=0} ---
[pid 8876] <... exit_group resumed>) = ?
[pid 8879] --- stopped by SIGSTOP ---
[pid 8876] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8876, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8879] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8879] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8880 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8880
[pid 8880] set_robust_list(0x5555564fe760, 24) = 0
[pid 8880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8880] setpgid(0, 0) = 0
[pid 8880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8880] write(3, "1000", 4) = 4
[pid 8880] close(3) = 0
[pid 8880] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8880] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.530247][ T8872] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.554196][ T8876] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8880] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8880] close(5) = 0
[pid 8880] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8883 attached
) = 8883
[pid 8880] tkill(8883, SIGSTOP) = 0
[pid 8880] exit_group(0 <unfinished ...>
[pid 8883] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8880, si_uid=0} ---
[pid 8880] <... exit_group resumed>) = ?
[pid 8883] --- stopped by SIGSTOP ---
[pid 8880] +++ exited with 0 +++
[pid 8883] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8880, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8884 attached
, child_tidptr=0x5555564fe750) = 8884
[pid 8884] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 8883] +++ killed by SIGHUP +++
[pid 8884] <... set_robust_list resumed>) = 0
[pid 8884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8884] setpgid(0, 0) = 0
[pid 8884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8884] write(3, "1000", 4) = 4
[pid 8884] close(3) = 0
[pid 8884] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8884] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8884] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8884] close(5) = 0
[pid 8884] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8887 attached
) = 8887
[pid 8884] tkill(8887, SIGSTOP) = 0
[pid 8884] exit_group(0 <unfinished ...>
[pid 8887] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8884, si_uid=0} ---
[pid 8884] <... exit_group resumed>) = ?
[pid 8887] --- stopped by SIGSTOP ---
[pid 8884] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8884, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8887] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8887] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8888 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8888
[pid 8888] set_robust_list(0x5555564fe760, 24) = 0
[pid 8888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8888] setpgid(0, 0) = 0
[pid 8888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8888] write(3, "1000", 4) = 4
[pid 8888] close(3) = 0
[pid 8888] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8888] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8888] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8888] close(5) = 0
[pid 8888] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8891 attached
) = 8891
[pid 8888] tkill(8891, SIGSTOP) = 0
[pid 8891] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8888, si_uid=0} ---
[pid 8888] exit_group(0 <unfinished ...>
[pid 8891] --- stopped by SIGSTOP ---
[pid 8888] <... exit_group resumed>) = ?
[pid 8888] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8888, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8891] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8891] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8892 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8892
[ 267.586849][ T8880] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.608893][ T8884] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.631389][ T8888] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8892] set_robust_list(0x5555564fe760, 24) = 0
[pid 8892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8892] setpgid(0, 0) = 0
[pid 8892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8892] write(3, "1000", 4) = 4
[pid 8892] close(3) = 0
[pid 8892] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8892] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8892] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8892] close(5) = 0
[pid 8892] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8895 attached
) = 8895
[pid 8892] tkill(8895, SIGSTOP <unfinished ...>
[pid 8895] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8892, si_uid=0} ---
[pid 8892] <... tkill resumed>) = 0
[pid 8892] exit_group(0 <unfinished ...>
[pid 8895] --- stopped by SIGSTOP ---
[pid 8892] <... exit_group resumed>) = ?
[pid 8892] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8892, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8895] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8896 attached
<unfinished ...>
[pid 8895] +++ killed by SIGHUP +++
[pid 8896] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8896
[pid 8896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8896] setpgid(0, 0) = 0
[pid 8896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8896] write(3, "1000", 4) = 4
[pid 8896] close(3) = 0
[pid 8896] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8896] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8896] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8896] close(5) = 0
[pid 8896] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8899 attached
) = 8899
[pid 8896] tkill(8899, SIGSTOP) = 0
[pid 8899] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8896, si_uid=0} ---
[pid 8899] --- stopped by SIGSTOP ---
[pid 8896] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8899, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8896] exit_group(0) = ?
[pid 8896] +++ exited with 0 +++
[pid 8899] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8896, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8899] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8900 attached
, child_tidptr=0x5555564fe750) = 8900
[pid 8900] set_robust_list(0x5555564fe760, 24) = 0
[pid 8900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8900] setpgid(0, 0) = 0
[pid 8900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8900] write(3, "1000", 4) = 4
[pid 8900] close(3) = 0
[pid 8900] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8900] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.654188][ T8892] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.676779][ T8896] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8900] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8900] close(5) = 0
[pid 8900] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8903 attached
) = 8903
[pid 8900] tkill(8903, SIGSTOP) = 0
[pid 8903] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8900, si_uid=0} ---
[pid 8900] exit_group(0) = ?
[pid 8903] --- stopped by SIGSTOP ---
[pid 8900] +++ exited with 0 +++
[pid 8903] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8900, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8903] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8904 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8904
[pid 8904] set_robust_list(0x5555564fe760, 24) = 0
[pid 8904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8904] setpgid(0, 0) = 0
[pid 8904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8904] write(3, "1000", 4) = 4
[pid 8904] close(3) = 0
[pid 8904] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8904] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8904] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8904] close(5) = 0
[pid 8904] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8907 attached
) = 8907
[pid 8904] tkill(8907, SIGSTOP) = 0
[pid 8904] exit_group(0) = ?
[pid 8907] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8904, si_uid=0} ---
[pid 8904] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8904, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8907] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8908 attached
, child_tidptr=0x5555564fe750) = 8908
[pid 8908] set_robust_list(0x5555564fe760, 24) = 0
[pid 8908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8908] setpgid(0, 0) = 0
[pid 8908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8908] write(3, "1000", 4) = 4
[pid 8908] close(3) = 0
[pid 8908] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8908] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.700020][ T8900] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.724139][ T8904] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8908] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8908] close(5) = 0
[pid 8908] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8911 attached
) = 8911
[pid 8908] tkill(8911, SIGSTOP) = 0
[pid 8911] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8908, si_uid=0} ---
[pid 8908] exit_group(0 <unfinished ...>
[pid 8911] --- stopped by SIGSTOP ---
[pid 8908] <... exit_group resumed>) = ?
[pid 8908] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8908, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8911] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 8911] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8912 attached
, child_tidptr=0x5555564fe750) = 8912
[pid 8912] set_robust_list(0x5555564fe760, 24) = 0
[pid 8912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8912] setpgid(0, 0) = 0
[pid 8912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8912] write(3, "1000", 4) = 4
[pid 8912] close(3) = 0
[pid 8912] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8912] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8912] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8912] close(5) = 0
[pid 8912] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8915 attached
) = 8915
[pid 8912] tkill(8915, SIGSTOP) = 0
[pid 8912] exit_group(0 <unfinished ...>
[pid 8915] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8912, si_uid=0} ---
[pid 8912] <... exit_group resumed>) = ?
[pid 8915] --- stopped by SIGSTOP ---
[pid 8912] +++ exited with 0 +++
[pid 8915] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8912, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 8915] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8916 attached
, child_tidptr=0x5555564fe750) = 8916
[pid 8916] set_robust_list(0x5555564fe760, 24) = 0
[pid 8916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8916] setpgid(0, 0) = 0
[pid 8916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8916] write(3, "1000", 4) = 4
[pid 8916] close(3) = 0
[pid 8916] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8916] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.755176][ T8908] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.781077][ T8912] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8916] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8916] close(5) = 0
[pid 8916] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8919 attached
) = 8919
[pid 8916] tkill(8919, SIGSTOP) = 0
[pid 8919] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8916, si_uid=0} ---
[pid 8916] exit_group(0 <unfinished ...>
[pid 8919] --- stopped by SIGSTOP ---
[pid 8916] <... exit_group resumed>) = ?
[pid 8916] +++ exited with 0 +++
[pid 8919] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8916, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8919] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8920
./strace-static-x86_64: Process 8920 attached
[pid 8920] set_robust_list(0x5555564fe760, 24) = 0
[pid 8920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8920] setpgid(0, 0) = 0
[pid 8920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8920] write(3, "1000", 4) = 4
[pid 8920] close(3) = 0
[pid 8920] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8920] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8920] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8920] close(5) = 0
[pid 8920] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8923 attached
) = 8923
[pid 8920] tkill(8923, SIGSTOP) = 0
[pid 8923] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8920, si_uid=0} ---
[pid 8923] --- stopped by SIGSTOP ---
[pid 8920] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8923, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8920] exit_group(0) = ?
[pid 8920] +++ exited with 0 +++
[pid 8923] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8920, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8923] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8924 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8924
[pid 8924] set_robust_list(0x5555564fe760, 24) = 0
[pid 8924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8924] setpgid(0, 0) = 0
[pid 8924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8924] write(3, "1000", 4) = 4
[pid 8924] close(3) = 0
[pid 8924] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8924] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.805415][ T8916] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.829356][ T8920] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8924] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8924] close(5) = 0
[pid 8924] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8927 attached
) = 8927
[pid 8924] tkill(8927, SIGSTOP) = 0
[pid 8927] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8924, si_uid=0} ---
[pid 8924] exit_group(0 <unfinished ...>
[pid 8927] --- stopped by SIGSTOP ---
[pid 8924] <... exit_group resumed>) = ?
[pid 8924] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8924, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8927] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8928 attached
<unfinished ...>
[pid 8927] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8928
[pid 8928] set_robust_list(0x5555564fe760, 24) = 0
[pid 8928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8928] setpgid(0, 0) = 0
[pid 8928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8928] write(3, "1000", 4) = 4
[pid 8928] close(3) = 0
[pid 8928] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8928] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.854478][ T8924] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8928] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8928] close(5) = 0
[pid 8928] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8931 attached
) = 8931
[pid 8928] tkill(8931, SIGSTOP) = 0
[pid 8931] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8928, si_uid=0} ---
[pid 8928] exit_group(0) = ?
[pid 8931] --- stopped by SIGSTOP ---
[pid 8928] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8928, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8931] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8931] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8932 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8932
[pid 8932] set_robust_list(0x5555564fe760, 24) = 0
[pid 8932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8932] setpgid(0, 0) = 0
[pid 8932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8932] write(3, "1000", 4) = 4
[pid 8932] close(3) = 0
[pid 8932] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8932] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8932] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8932] close(5) = 0
[pid 8932] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8935 attached
) = 8935
[pid 8932] tkill(8935, SIGSTOP) = 0
[pid 8935] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8932, si_uid=0} ---
[pid 8935] --- stopped by SIGSTOP ---
[pid 8932] exit_group(0) = ?
[pid 8932] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8932, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8935] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8935] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8936 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8936
[pid 8936] set_robust_list(0x5555564fe760, 24) = 0
[pid 8936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8936] setpgid(0, 0) = 0
[pid 8936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8936] write(3, "1000", 4) = 4
[pid 8936] close(3) = 0
[pid 8936] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8936] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.877443][ T8928] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.900993][ T8932] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8936] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8936] close(5) = 0
[pid 8936] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8939 attached
) = 8939
[pid 8936] tkill(8939, SIGSTOP) = 0
[pid 8939] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8936, si_uid=0} ---
[pid 8936] exit_group(0 <unfinished ...>
[pid 8939] --- stopped by SIGSTOP ---
[pid 8936] <... exit_group resumed>) = ?
[pid 8936] +++ exited with 0 +++
[pid 8939] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8936, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8939] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8940 attached
, child_tidptr=0x5555564fe750) = 8940
[pid 8940] set_robust_list(0x5555564fe760, 24) = 0
[pid 8940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8940] setpgid(0, 0) = 0
[pid 8940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8940] write(3, "1000", 4) = 4
[pid 8940] close(3) = 0
[pid 8940] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8940] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8940] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8940] close(5) = 0
[pid 8940] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8943 attached
) = 8943
[pid 8940] tkill(8943, SIGSTOP) = 0
[pid 8943] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8940, si_uid=0} ---
[pid 8940] exit_group(0 <unfinished ...>
[pid 8943] --- stopped by SIGSTOP ---
[pid 8940] <... exit_group resumed>) = ?
[pid 8940] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8940, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8943] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8943] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8944 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8944
[pid 8944] set_robust_list(0x5555564fe760, 24) = 0
[pid 8944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8944] setpgid(0, 0) = 0
[pid 8944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8944] write(3, "1000", 4) = 4
[pid 8944] close(3) = 0
[pid 8944] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8944] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.934323][ T8936] vhci_hcd vhci_hcd.0: port 0 already used
[ 267.958601][ T8940] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8944] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8944] close(5) = 0
[pid 8944] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8947 attached
) = 8947
[pid 8944] tkill(8947, SIGSTOP) = 0
[pid 8947] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8944, si_uid=0} ---
[pid 8947] --- stopped by SIGSTOP ---
[pid 8944] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8947, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8944] exit_group(0) = ?
[pid 8944] +++ exited with 0 +++
[pid 8947] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8944, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8947] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8948 attached
, child_tidptr=0x5555564fe750) = 8948
[pid 8948] set_robust_list(0x5555564fe760, 24) = 0
[pid 8948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8948] setpgid(0, 0) = 0
[pid 8948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8948] write(3, "1000", 4) = 4
[pid 8948] close(3) = 0
[pid 8948] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8948] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 267.981953][ T8944] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8948] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8948] close(5) = 0
[pid 8948] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8951 attached
) = 8951
[pid 8948] tkill(8951, SIGSTOP) = 0
[pid 8948] exit_group(0 <unfinished ...>
[pid 8951] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8948, si_uid=0} ---
[pid 8948] <... exit_group resumed>) = ?
[pid 8951] --- stopped by SIGSTOP ---
[pid 8948] +++ exited with 0 +++
[pid 8951] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8948, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8951] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8952 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8952
[pid 8952] set_robust_list(0x5555564fe760, 24) = 0
[pid 8952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8952] setpgid(0, 0) = 0
[pid 8952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8952] write(3, "1000", 4) = 4
[pid 8952] close(3) = 0
[pid 8952] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8952] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8952] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8952] close(5) = 0
[pid 8952] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8955 attached
) = 8955
[pid 8952] tkill(8955, SIGSTOP) = 0
[pid 8955] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8952, si_uid=0} ---
[pid 8952] exit_group(0) = ?
[pid 8955] --- stopped by SIGSTOP ---
[pid 8952] +++ exited with 0 +++
[pid 8955] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8952, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8956 attached
<unfinished ...>
[pid 8955] +++ killed by SIGHUP +++
[pid 8956] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8956
[pid 8956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8956] setpgid(0, 0) = 0
[pid 8956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8956] write(3, "1000", 4) = 4
[pid 8956] close(3) = 0
[pid 8956] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8956] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.005537][ T8948] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.029917][ T8952] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8956] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8956] close(5) = 0
[pid 8956] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8959 attached
) = 8959
[pid 8956] tkill(8959, SIGSTOP) = 0
[pid 8959] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8956, si_uid=0} ---
[pid 8956] exit_group(0 <unfinished ...>
[pid 8959] --- stopped by SIGSTOP ---
[pid 8956] <... exit_group resumed>) = ?
[pid 8956] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8956, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8959] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8960 attached
<unfinished ...>
[pid 8959] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8960
[pid 8960] set_robust_list(0x5555564fe760, 24) = 0
[pid 8960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8960] setpgid(0, 0) = 0
[pid 8960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8960] write(3, "1000", 4) = 4
[pid 8960] close(3) = 0
[pid 8960] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8960] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.054797][ T8956] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8960] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8960] close(5) = 0
[pid 8960] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8963 attached
) = 8963
[pid 8960] tkill(8963, SIGSTOP) = 0
[pid 8963] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8960, si_uid=0} ---
[pid 8960] exit_group(0 <unfinished ...>
[pid 8963] --- stopped by SIGSTOP ---
[pid 8960] <... exit_group resumed>) = ?
[pid 8960] +++ exited with 0 +++
[pid 8963] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8960, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8963] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8964 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8964
[pid 8964] set_robust_list(0x5555564fe760, 24) = 0
[pid 8964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8964] setpgid(0, 0) = 0
[pid 8964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8964] write(3, "1000", 4) = 4
[pid 8964] close(3) = 0
[pid 8964] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8964] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8964] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8964] close(5) = 0
[pid 8964] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8967 attached
) = 8967
[pid 8964] tkill(8967, SIGSTOP) = 0
[pid 8964] exit_group(0 <unfinished ...>
[pid 8967] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8964, si_uid=0} ---
[pid 8964] <... exit_group resumed>) = ?
[pid 8967] --- stopped by SIGSTOP ---
[pid 8964] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8964, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8967] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8967] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8968 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8968
[pid 8968] set_robust_list(0x5555564fe760, 24) = 0
[pid 8968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8968] setpgid(0, 0) = 0
[pid 8968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8968] write(3, "1000", 4) = 4
[pid 8968] close(3) = 0
[pid 8968] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8968] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.089607][ T8960] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.115833][ T8964] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8968] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8968] close(5) = 0
[pid 8968] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8971 attached
) = 8971
[pid 8968] tkill(8971, SIGSTOP) = 0
[pid 8971] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8968, si_uid=0} ---
[pid 8968] exit_group(0 <unfinished ...>
[pid 8971] --- stopped by SIGSTOP ---
[pid 8968] <... exit_group resumed>) = ?
[pid 8968] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8968, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 8971] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8971] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8972 attached
, child_tidptr=0x5555564fe750) = 8972
[pid 8972] set_robust_list(0x5555564fe760, 24) = 0
[pid 8972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8972] setpgid(0, 0) = 0
[pid 8972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8972] write(3, "1000", 4) = 4
[pid 8972] close(3) = 0
[pid 8972] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8972] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.139320][ T8968] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8972] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8972] close(5) = 0
[pid 8972] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8975 attached
) = 8975
[pid 8972] tkill(8975, SIGSTOP) = 0
[pid 8975] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8972, si_uid=0} ---
[pid 8975] --- stopped by SIGSTOP ---
[pid 8972] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=8975, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 8972] exit_group(0) = ?
[pid 8972] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8972, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 8975] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8976 attached
<unfinished ...>
[pid 8975] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8976
[pid 8976] set_robust_list(0x5555564fe760, 24) = 0
[pid 8976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8976] setpgid(0, 0) = 0
[pid 8976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8976] write(3, "1000", 4) = 4
[pid 8976] close(3) = 0
[pid 8976] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8976] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8976] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8976] close(5) = 0
[pid 8976] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8979 attached
) = 8979
[pid 8976] tkill(8979, SIGSTOP) = 0
[pid 8976] exit_group(0) = ?
[pid 8979] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8976, si_uid=0} ---
[pid 8979] --- stopped by SIGSTOP ---
[pid 8976] +++ exited with 0 +++
[pid 8979] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8976, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8979] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8980 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8980
[pid 8980] set_robust_list(0x5555564fe760, 24) = 0
[pid 8980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8980] setpgid(0, 0) = 0
[pid 8980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8980] write(3, "1000", 4) = 4
[pid 8980] close(3) = 0
[pid 8980] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8980] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.163383][ T8972] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.188018][ T8976] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8980] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8980] close(5) = 0
[pid 8980] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8983 attached
) = 8983
[pid 8980] tkill(8983, SIGSTOP) = 0
[pid 8983] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8980, si_uid=0} ---
[pid 8980] exit_group(0) = ?
[pid 8983] --- stopped by SIGSTOP ---
[pid 8980] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8980, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8983] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8983] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 8984 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8984
[pid 8984] set_robust_list(0x5555564fe760, 24) = 0
[pid 8984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8984] setpgid(0, 0) = 0
[pid 8984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8984] write(3, "1000", 4) = 4
[pid 8984] close(3) = 0
[pid 8984] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8984] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.211604][ T8980] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8984] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8984] close(5) = 0
[pid 8984] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8987 attached
) = 8987
[pid 8984] tkill(8987, SIGSTOP) = 0
[pid 8987] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8984, si_uid=0} ---
[pid 8984] exit_group(0 <unfinished ...>
[pid 8987] --- stopped by SIGSTOP ---
[pid 8984] <... exit_group resumed>) = ?
[pid 8984] +++ exited with 0 +++
[pid 8987] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8984, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8988 attached
<unfinished ...>
[pid 8987] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8988
[pid 8988] set_robust_list(0x5555564fe760, 24) = 0
[pid 8988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8988] setpgid(0, 0) = 0
[pid 8988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8988] write(3, "1000", 4) = 4
[pid 8988] close(3) = 0
[pid 8988] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8988] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8988] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8988] close(5) = 0
[pid 8988] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8991 attached
) = 8991
[pid 8988] tkill(8991, SIGSTOP) = 0
[pid 8991] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8988, si_uid=0} ---
[pid 8988] exit_group(0) = ?
[pid 8991] --- stopped by SIGSTOP ---
[pid 8988] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8991] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8992 attached
<unfinished ...>
[pid 8991] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8992
[pid 8992] set_robust_list(0x5555564fe760, 24) = 0
[pid 8992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8992] setpgid(0, 0) = 0
[pid 8992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8992] write(3, "1000", 4) = 4
[pid 8992] close(3) = 0
[pid 8992] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8992] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.234729][ T8984] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.257798][ T8988] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.279446][ T8992] vhci_hcd vhci_hcd.0: port 0 already used
[pid 8992] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8992] close(5) = 0
[pid 8992] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8995 attached
) = 8995
[pid 8992] tkill(8995, SIGSTOP) = 0
[pid 8995] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8992, si_uid=0} ---
[pid 8995] --- stopped by SIGSTOP ---
[pid 8992] exit_group(0) = ?
[pid 8992] +++ exited with 0 +++
[pid 8995] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8992, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 8995] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 8996
./strace-static-x86_64: Process 8996 attached
[pid 8996] set_robust_list(0x5555564fe760, 24) = 0
[pid 8996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 8996] setpgid(0, 0) = 0
[pid 8996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 8996] write(3, "1000", 4) = 4
[pid 8996] close(3) = 0
[pid 8996] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 8996] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 8996] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 8996] close(5) = 0
[pid 8996] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 8999 attached
) = 8999
[pid 8996] tkill(8999, SIGSTOP) = 0
[pid 8999] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=8996, si_uid=0} ---
[pid 8999] --- stopped by SIGSTOP ---
[pid 8996] exit_group(0) = ?
[pid 8996] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8996, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 8999] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 8999] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9000 attached
, child_tidptr=0x5555564fe750) = 9000
[pid 9000] set_robust_list(0x5555564fe760, 24) = 0
[pid 9000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9000] setpgid(0, 0) = 0
[pid 9000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9000] write(3, "1000", 4) = 4
[pid 9000] close(3) = 0
[pid 9000] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9000] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9000] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9000] close(5) = 0
[pid 9000] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9003 attached
) = 9003
[pid 9000] tkill(9003, SIGSTOP) = 0
[pid 9000] exit_group(0) = ?
[pid 9000] +++ exited with 0 +++
[pid 9003] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9000, si_uid=0} ---
[pid 9003] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9000, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9004 attached
, child_tidptr=0x5555564fe750) = 9004
[pid 9004] set_robust_list(0x5555564fe760, 24) = 0
[pid 9004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9004] setpgid(0, 0) = 0
[pid 9004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9004] write(3, "1000", 4) = 4
[pid 9004] close(3) = 0
[pid 9004] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9004] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.301747][ T8996] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.324638][ T9000] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9004] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9004] close(5) = 0
[pid 9004] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9007 attached
) = 9007
[pid 9004] tkill(9007, SIGSTOP) = 0
[pid 9007] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9004, si_uid=0} ---
[pid 9004] exit_group(0 <unfinished ...>
[pid 9007] --- stopped by SIGSTOP ---
[pid 9004] <... exit_group resumed>) = ?
[pid 9004] +++ exited with 0 +++
[pid 9007] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9004, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9007] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9008 attached
, child_tidptr=0x5555564fe750) = 9008
[pid 9008] set_robust_list(0x5555564fe760, 24) = 0
[pid 9008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9008] setpgid(0, 0) = 0
[pid 9008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9008] write(3, "1000", 4) = 4
[pid 9008] close(3) = 0
[pid 9008] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9008] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9008] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9008] close(5) = 0
[pid 9008] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9011 attached
) = 9011
[pid 9008] tkill(9011, SIGSTOP) = 0
[pid 9008] exit_group(0 <unfinished ...>
[pid 9011] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9008, si_uid=0} ---
[pid 9011] --- stopped by SIGSTOP ---
[pid 9008] <... exit_group resumed>) = ?
[pid 9008] +++ exited with 0 +++
[pid 9011] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9008, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9011] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9012 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9012
[pid 9012] set_robust_list(0x5555564fe760, 24) = 0
[pid 9012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9012] setpgid(0, 0) = 0
[pid 9012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9012] write(3, "1000", 4) = 4
[pid 9012] close(3) = 0
[pid 9012] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9012] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.346618][ T9004] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.371060][ T9008] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9012] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9012] close(5) = 0
[pid 9012] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9015 attached
) = 9015
[pid 9012] tkill(9015, SIGSTOP) = 0
[pid 9015] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9012, si_uid=0} ---
[pid 9015] --- stopped by SIGSTOP ---
[pid 9012] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9015, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9012] exit_group(0) = ?
[pid 9012] +++ exited with 0 +++
[pid 9015] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9012, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9015] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9016 attached
, child_tidptr=0x5555564fe750) = 9016
[pid 9016] set_robust_list(0x5555564fe760, 24) = 0
[pid 9016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9016] setpgid(0, 0) = 0
[pid 9016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9016] write(3, "1000", 4) = 4
[pid 9016] close(3) = 0
[pid 9016] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9016] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9016] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9016] close(5) = 0
[pid 9016] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9019 attached
) = 9019
[pid 9016] tkill(9019, SIGSTOP) = 0
[pid 9019] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9016, si_uid=0} ---
[pid 9019] --- stopped by SIGSTOP ---
[pid 9016] exit_group(0) = ?
[pid 9016] +++ exited with 0 +++
[pid 9019] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9016, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9019] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9020 attached
, child_tidptr=0x5555564fe750) = 9020
[pid 9020] set_robust_list(0x5555564fe760, 24) = 0
[pid 9020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9020] setpgid(0, 0) = 0
[pid 9020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9020] write(3, "1000", 4) = 4
[pid 9020] close(3) = 0
[pid 9020] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9020] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.394729][ T9012] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.420730][ T9016] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9020] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9020] close(5) = 0
[pid 9020] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9023 attached
) = 9023
[pid 9020] tkill(9023, SIGSTOP) = 0
[pid 9023] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9020, si_uid=0} ---
[pid 9020] exit_group(0) = ?
[pid 9023] --- stopped by SIGSTOP ---
[pid 9020] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9020, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9023] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 9023] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9024 attached
, child_tidptr=0x5555564fe750) = 9024
[pid 9024] set_robust_list(0x5555564fe760, 24) = 0
[pid 9024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9024] setpgid(0, 0) = 0
[pid 9024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9024] write(3, "1000", 4) = 4
[pid 9024] close(3) = 0
[pid 9024] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9024] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9024] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9024] close(5) = 0
[pid 9024] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9027 attached
) = 9027
[pid 9024] tkill(9027, SIGSTOP) = 0
[pid 9027] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9024, si_uid=0} ---
[pid 9027] --- stopped by SIGSTOP ---
[pid 9024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9027, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9024] exit_group(0) = ?
[pid 9024] +++ exited with 0 +++
[pid 9027] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9024, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9027] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9028 attached
, child_tidptr=0x5555564fe750) = 9028
[pid 9028] set_robust_list(0x5555564fe760, 24) = 0
[pid 9028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9028] setpgid(0, 0) = 0
[pid 9028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9028] write(3, "1000", 4) = 4
[pid 9028] close(3) = 0
[pid 9028] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9028] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.444950][ T9020] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.470113][ T9024] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9028] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9028] close(5) = 0
[pid 9028] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9031 attached
) = 9031
[pid 9028] tkill(9031, SIGSTOP) = 0
[pid 9031] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9028, si_uid=0} ---
[pid 9028] exit_group(0 <unfinished ...>
[pid 9031] --- stopped by SIGSTOP ---
[pid 9028] <... exit_group resumed>) = ?
[pid 9028] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9028, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9031] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9031] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9032 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9032
[pid 9032] set_robust_list(0x5555564fe760, 24) = 0
[pid 9032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9032] setpgid(0, 0) = 0
[pid 9032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9032] write(3, "1000", 4) = 4
[pid 9032] close(3) = 0
[pid 9032] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9032] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9032] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9032] close(5) = 0
[pid 9032] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9035 attached
) = 9035
[pid 9032] tkill(9035, SIGSTOP) = 0
[pid 9035] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9032, si_uid=0} ---
[pid 9035] --- stopped by SIGSTOP ---
[pid 9032] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9035, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9032] exit_group(0) = ?
[pid 9032] +++ exited with 0 +++
[pid 9035] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9032, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9035] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9036 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9036
[pid 9036] set_robust_list(0x5555564fe760, 24) = 0
[pid 9036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9036] setpgid(0, 0) = 0
[pid 9036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9036] write(3, "1000", 4) = 4
[pid 9036] close(3) = 0
[pid 9036] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9036] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.496654][ T9028] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.521462][ T9032] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9036] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9036] close(5) = 0
[pid 9036] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9039 attached
) = 9039
[pid 9036] tkill(9039, SIGSTOP) = 0
[pid 9039] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9036, si_uid=0} ---
[pid 9036] exit_group(0 <unfinished ...>
[pid 9039] --- stopped by SIGSTOP ---
[pid 9036] <... exit_group resumed>) = ?
[pid 9036] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9036, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9039] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9039] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9040 attached
, child_tidptr=0x5555564fe750) = 9040
[pid 9040] set_robust_list(0x5555564fe760, 24) = 0
[pid 9040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9040] setpgid(0, 0) = 0
[pid 9040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9040] write(3, "1000", 4) = 4
[pid 9040] close(3) = 0
[pid 9040] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9040] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9040] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9040] close(5) = 0
[pid 9040] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9043 attached
) = 9043
[pid 9040] tkill(9043, SIGSTOP <unfinished ...>
[pid 9043] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9040, si_uid=0} ---
[pid 9040] <... tkill resumed>) = 0
[pid 9043] --- stopped by SIGSTOP ---
[pid 9040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9043, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9040] exit_group(0) = ?
[pid 9040] +++ exited with 0 +++
[pid 9043] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9040, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9043] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9044 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9044
[pid 9044] set_robust_list(0x5555564fe760, 24) = 0
[pid 9044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9044] setpgid(0, 0) = 0
[pid 9044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9044] write(3, "1000", 4) = 4
[pid 9044] close(3) = 0
[pid 9044] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9044] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.546072][ T9036] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.572645][ T9040] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9044] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9044] close(5) = 0
[pid 9044] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9047 attached
) = 9047
[pid 9044] tkill(9047, SIGSTOP) = 0
[pid 9044] exit_group(0) = ?
[pid 9047] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9044, si_uid=0} ---
[pid 9044] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9044, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9047] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9048 attached
, child_tidptr=0x5555564fe750) = 9048
[pid 9048] set_robust_list(0x5555564fe760, 24) = 0
[pid 9048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9048] setpgid(0, 0) = 0
[pid 9048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9048] write(3, "1000", 4) = 4
[pid 9048] close(3) = 0
[pid 9048] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9048] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.598369][ T9044] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9048] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9048] close(5) = 0
[pid 9048] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9051 attached
) = 9051
[pid 9048] tkill(9051, SIGSTOP) = 0
[pid 9051] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9048, si_uid=0} ---
[pid 9051] --- stopped by SIGSTOP ---
[pid 9048] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9051, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9048] exit_group(0) = ?
[pid 9048] +++ exited with 0 +++
[pid 9051] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9048, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9051] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9052
./strace-static-x86_64: Process 9052 attached
[pid 9052] set_robust_list(0x5555564fe760, 24) = 0
[pid 9052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9052] setpgid(0, 0) = 0
[pid 9052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9052] write(3, "1000", 4) = 4
[pid 9052] close(3) = 0
[pid 9052] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9052] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9052] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9052] close(5) = 0
[pid 9052] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9055 attached
) = 9055
[pid 9052] tkill(9055, SIGSTOP) = 0
[pid 9055] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9052, si_uid=0} ---
[pid 9055] --- stopped by SIGSTOP ---
[pid 9052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9055, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9052] exit_group(0) = ?
[pid 9052] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9052, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9055] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9056 attached
<unfinished ...>
[pid 9055] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9056
[pid 9056] set_robust_list(0x5555564fe760, 24) = 0
[pid 9056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9056] setpgid(0, 0) = 0
[pid 9056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9056] write(3, "1000", 4) = 4
[pid 9056] close(3) = 0
[pid 9056] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9056] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.620838][ T9048] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.644610][ T9052] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9056] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9056] close(5) = 0
[pid 9056] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9059 attached
) = 9059
[pid 9056] tkill(9059, SIGSTOP) = 0
[pid 9059] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9056, si_uid=0} ---
[pid 9059] --- stopped by SIGSTOP ---
[pid 9056] exit_group(0) = ?
[pid 9056] +++ exited with 0 +++
[pid 9059] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9056, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9059] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9060 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9060
[pid 9060] set_robust_list(0x5555564fe760, 24) = 0
[pid 9060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9060] setpgid(0, 0) = 0
[pid 9060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9060] write(3, "1000", 4) = 4
[pid 9060] close(3) = 0
[pid 9060] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9060] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.669190][ T9056] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9060] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9060] close(5) = 0
[pid 9060] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9063 attached
) = 9063
[pid 9060] tkill(9063, SIGSTOP) = 0
[pid 9063] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9060, si_uid=0} ---
[pid 9063] --- stopped by SIGSTOP ---
[pid 9060] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9063, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9060] exit_group(0) = ?
[pid 9060] +++ exited with 0 +++
[pid 9063] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9060, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9063] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9064 attached
, child_tidptr=0x5555564fe750) = 9064
[pid 9064] set_robust_list(0x5555564fe760, 24) = 0
[pid 9064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9064] setpgid(0, 0) = 0
[pid 9064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9064] write(3, "1000", 4) = 4
[pid 9064] close(3) = 0
[pid 9064] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9064] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9064] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9064] close(5) = 0
[pid 9064] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9067 attached
) = 9067
[pid 9064] tkill(9067, SIGSTOP) = 0
[pid 9067] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9064, si_uid=0} ---
[pid 9064] exit_group(0 <unfinished ...>
[pid 9067] --- stopped by SIGSTOP ---
[pid 9064] <... exit_group resumed>) = ?
[pid 9064] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9064, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9067] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9067] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9068 attached
, child_tidptr=0x5555564fe750) = 9068
[pid 9068] set_robust_list(0x5555564fe760, 24) = 0
[pid 9068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9068] setpgid(0, 0) = 0
[pid 9068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9068] write(3, "1000", 4) = 4
[pid 9068] close(3) = 0
[pid 9068] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9068] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.693109][ T9060] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.717812][ T9064] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9068] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9068] close(5) = 0
[pid 9068] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9071 attached
) = 9071
[pid 9068] tkill(9071, SIGSTOP) = 0
[pid 9071] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9068, si_uid=0} ---
[pid 9071] --- stopped by SIGSTOP ---
[pid 9068] exit_group(0) = ?
[pid 9068] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9068, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9071] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9072 attached
<unfinished ...>
[pid 9071] +++ killed by SIGHUP +++
[pid 9072] set_robust_list(0x5555564fe760, 24) = 0
[pid 9072] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9072
[pid 9072] <... prctl resumed>) = 0
[pid 9072] setpgid(0, 0) = 0
[pid 9072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9072] write(3, "1000", 4) = 4
[pid 9072] close(3) = 0
[pid 9072] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9072] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.741234][ T9068] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9072] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9072] close(5) = 0
[pid 9072] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9075 attached
) = 9075
[pid 9072] tkill(9075, SIGSTOP) = 0
[pid 9075] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9072, si_uid=0} ---
[pid 9072] exit_group(0 <unfinished ...>
[pid 9075] --- stopped by SIGSTOP ---
[pid 9072] <... exit_group resumed>) = ?
[pid 9072] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9072, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9075] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9075] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9076 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9076
[pid 9076] set_robust_list(0x5555564fe760, 24) = 0
[pid 9076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9076] setpgid(0, 0) = 0
[pid 9076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9076] write(3, "1000", 4) = 4
[pid 9076] close(3) = 0
[pid 9076] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9076] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9076] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9076] close(5) = 0
[pid 9076] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9079 attached
) = 9079
[pid 9076] tkill(9079, SIGSTOP) = 0
[pid 9079] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9076, si_uid=0} ---
[pid 9076] exit_group(0 <unfinished ...>
[pid 9079] --- stopped by SIGSTOP ---
[pid 9076] <... exit_group resumed>) = ?
[pid 9076] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9076, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9079] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9079] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9080 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9080
[pid 9080] set_robust_list(0x5555564fe760, 24) = 0
[pid 9080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9080] setpgid(0, 0) = 0
[pid 9080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9080] write(3, "1000", 4) = 4
[pid 9080] close(3) = 0
[pid 9080] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9080] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.763921][ T9072] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.786802][ T9076] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9080] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9080] close(5) = 0
[pid 9080] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9083 attached
) = 9083
[pid 9080] tkill(9083, SIGSTOP) = 0
[pid 9080] exit_group(0 <unfinished ...>
[pid 9083] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9080, si_uid=0} ---
[pid 9080] <... exit_group resumed>) = ?
[pid 9083] --- stopped by SIGSTOP ---
[pid 9080] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9080, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9083] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9084 attached
<unfinished ...>
[pid 9083] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9084
[pid 9084] set_robust_list(0x5555564fe760, 24) = 0
[pid 9084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9084] setpgid(0, 0) = 0
[pid 9084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9084] write(3, "1000", 4) = 4
[pid 9084] close(3) = 0
[pid 9084] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9084] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9084] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9084] close(5) = 0
[pid 9084] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9087 attached
) = 9087
[pid 9084] tkill(9087, SIGSTOP) = 0
[pid 9087] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9084, si_uid=0} ---
[pid 9087] --- stopped by SIGSTOP ---
[pid 9084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9087, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9084] exit_group(0) = ?
[pid 9084] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9084, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9087] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9088 attached
<unfinished ...>
[pid 9087] +++ killed by SIGHUP +++
[pid 9088] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9088
[pid 9088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9088] setpgid(0, 0) = 0
[pid 9088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9088] write(3, "1000", 4) = 4
[pid 9088] close(3) = 0
[pid 9088] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9088] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9088] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9088] close(5) = 0
[pid 9088] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9091 attached
) = 9091
[pid 9088] tkill(9091, SIGSTOP) = 0
[pid 9091] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9088, si_uid=0} ---
[pid 9088] exit_group(0 <unfinished ...>
[pid 9091] --- stopped by SIGSTOP ---
[pid 9088] <... exit_group resumed>) = ?
[pid 9088] +++ exited with 0 +++
[pid 9091] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9088, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9091] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9092 attached
, child_tidptr=0x5555564fe750) = 9092
[pid 9092] set_robust_list(0x5555564fe760, 24) = 0
[pid 9092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9092] setpgid(0, 0) = 0
[pid 9092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9092] write(3, "1000", 4) = 4
[pid 9092] close(3) = 0
[pid 9092] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9092] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.810974][ T9080] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.833775][ T9084] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.858089][ T9088] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9092] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9092] close(5) = 0
[pid 9092] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9095 attached
) = 9095
[pid 9092] tkill(9095, SIGSTOP) = 0
[pid 9092] exit_group(0 <unfinished ...>
[pid 9095] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9092, si_uid=0} ---
[pid 9092] <... exit_group resumed>) = ?
[pid 9095] --- stopped by SIGSTOP ---
[pid 9092] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9092, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9095] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9095] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9096 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9096
[pid 9096] set_robust_list(0x5555564fe760, 24) = 0
[pid 9096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9096] setpgid(0, 0) = 0
[pid 9096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9096] write(3, "1000", 4) = 4
[pid 9096] close(3) = 0
[pid 9096] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9096] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9096] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9096] close(5) = 0
[pid 9096] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9099 attached
) = 9099
[pid 9096] tkill(9099, SIGSTOP) = 0
[pid 9099] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9096, si_uid=0} ---
[pid 9096] exit_group(0 <unfinished ...>
[pid 9099] --- stopped by SIGSTOP ---
[pid 9096] <... exit_group resumed>) = ?
[pid 9096] +++ exited with 0 +++
[pid 9099] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9096, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9099] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9100 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9100
[pid 9100] set_robust_list(0x5555564fe760, 24) = 0
[pid 9100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9100] setpgid(0, 0) = 0
[pid 9100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9100] write(3, "1000", 4) = 4
[pid 9100] close(3) = 0
[pid 9100] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9100] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.882288][ T9092] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.904947][ T9096] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9100] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9100] close(5) = 0
[pid 9100] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9103 attached
) = 9103
[pid 9100] tkill(9103, SIGSTOP) = 0
[pid 9103] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9100, si_uid=0} ---
[pid 9100] exit_group(0 <unfinished ...>
[pid 9103] --- stopped by SIGSTOP ---
[pid 9100] <... exit_group resumed>) = ?
[pid 9100] +++ exited with 0 +++
[pid 9103] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9103] +++ killed by SIGHUP +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9104 attached
, child_tidptr=0x5555564fe750) = 9104
[pid 9104] set_robust_list(0x5555564fe760, 24) = 0
[pid 9104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9104] setpgid(0, 0) = 0
[pid 9104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9104] write(3, "1000", 4) = 4
[pid 9104] close(3) = 0
[pid 9104] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9104] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9104] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9104] close(5) = 0
[pid 9104] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9107 attached
) = 9107
[pid 9104] tkill(9107, SIGSTOP) = 0
[pid 9107] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9104, si_uid=0} ---
[pid 9104] exit_group(0) = ?
[pid 9107] --- stopped by SIGSTOP ---
[pid 9104] +++ exited with 0 +++
[pid 9107] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9104, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9108 attached
<unfinished ...>
[pid 9108] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 9107] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9108
[pid 9108] <... set_robust_list resumed>) = 0
[pid 9108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9108] setpgid(0, 0) = 0
[pid 9108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9108] write(3, "1000", 4) = 4
[pid 9108] close(3) = 0
[pid 9108] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9108] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.927831][ T9100] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.951683][ T9104] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9108] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9108] close(5) = 0
[pid 9108] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9111 attached
) = 9111
[pid 9108] tkill(9111, SIGSTOP) = 0
[pid 9111] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9108, si_uid=0} ---
[pid 9108] exit_group(0) = ?
[pid 9111] --- stopped by SIGSTOP ---
[pid 9108] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9111] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9111] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9112 attached
, child_tidptr=0x5555564fe750) = 9112
[pid 9112] set_robust_list(0x5555564fe760, 24) = 0
[pid 9112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9112] setpgid(0, 0) = 0
[pid 9112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9112] write(3, "1000", 4) = 4
[pid 9112] close(3) = 0
[pid 9112] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9112] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9112] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9112] close(5) = 0
[pid 9112] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9116 attached
) = 9116
[pid 9112] tkill(9116, SIGSTOP) = 0
[pid 9116] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9112, si_uid=0} ---
[pid 9112] exit_group(0 <unfinished ...>
[pid 9116] --- stopped by SIGSTOP ---
[pid 9112] <... exit_group resumed>) = ?
[pid 9112] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9116] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9116] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9117 attached
[pid 9117] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9117
[pid 9117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9117] setpgid(0, 0) = 0
[pid 9117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9117] write(3, "1000", 4) = 4
[pid 9117] close(3) = 0
[pid 9117] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9117] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 268.974559][ T9108] vhci_hcd vhci_hcd.0: port 0 already used
[ 268.999044][ T9112] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9117] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9117] close(5) = 0
[pid 9117] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9121 attached
) = 9121
[pid 9117] tkill(9121, SIGSTOP) = 0
[pid 9121] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9117, si_uid=0} ---
[pid 9117] exit_group(0) = ?
[pid 9121] --- stopped by SIGSTOP ---
[pid 9117] +++ exited with 0 +++
[pid 9121] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9117, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9121] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9122 attached
, child_tidptr=0x5555564fe750) = 9122
[pid 9122] set_robust_list(0x5555564fe760, 24) = 0
[pid 9122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9122] setpgid(0, 0) = 0
[pid 9122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9122] write(3, "1000", 4) = 4
[pid 9122] close(3) = 0
[pid 9122] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9122] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9122] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9122] close(5) = 0
[pid 9122] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9125 attached
) = 9125
[pid 9122] tkill(9125, SIGSTOP) = 0
[pid 9125] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9122, si_uid=0} ---
[pid 9122] exit_group(0 <unfinished ...>
[pid 9125] --- stopped by SIGSTOP ---
[pid 9122] <... exit_group resumed>) = ?
[pid 9122] +++ exited with 0 +++
[pid 9125] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9125] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9126 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9126
[pid 9126] set_robust_list(0x5555564fe760, 24) = 0
[pid 9126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9126] setpgid(0, 0) = 0
[pid 9126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9126] write(3, "1000", 4) = 4
[pid 9126] close(3) = 0
[pid 9126] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9126] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9126] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9126] close(5) = 0
[pid 9126] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9129 attached
) = 9129
[pid 9126] tkill(9129, SIGSTOP) = 0
[pid 9126] exit_group(0 <unfinished ...>
[pid 9129] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9126, si_uid=0} ---
[pid 9126] <... exit_group resumed>) = ?
[pid 9129] --- stopped by SIGSTOP ---
[pid 9126] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9129] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9130 attached
<unfinished ...>
[pid 9129] +++ killed by SIGHUP +++
[pid 9130] set_robust_list(0x5555564fe760, 24) = 0
[pid 9130] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9130
[pid 9130] <... prctl resumed>) = 0
[pid 9130] setpgid(0, 0) = 0
[pid 9130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9130] write(3, "1000", 4) = 4
[pid 9130] close(3) = 0
[pid 9130] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9130] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.022240][ T9117] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.044820][ T9122] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.068766][ T9126] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9130] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9130] close(5) = 0
[pid 9130] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9133 attached
) = 9133
[pid 9130] tkill(9133, SIGSTOP) = 0
[pid 9130] exit_group(0 <unfinished ...>
[pid 9133] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9130, si_uid=0} ---
[pid 9133] --- stopped by SIGSTOP ---
[pid 9130] <... exit_group resumed>) = ?
[pid 9130] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9130, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9133] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9133] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9134 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9134
[pid 9134] set_robust_list(0x5555564fe760, 24) = 0
[pid 9134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9134] setpgid(0, 0) = 0
[pid 9134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9134] write(3, "1000", 4) = 4
[pid 9134] close(3) = 0
[pid 9134] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9134] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9134] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9134] close(5) = 0
[pid 9134] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9137 attached
) = 9137
[pid 9134] tkill(9137, SIGSTOP) = 0
[pid 9137] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9134, si_uid=0} ---
[pid 9134] exit_group(0 <unfinished ...>
[pid 9137] --- stopped by SIGSTOP ---
[pid 9134] <... exit_group resumed>) = ?
[pid 9134] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9137] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9137] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9138 attached
, child_tidptr=0x5555564fe750) = 9138
[pid 9138] set_robust_list(0x5555564fe760, 24) = 0
[pid 9138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9138] setpgid(0, 0) = 0
[pid 9138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9138] write(3, "1000", 4) = 4
[pid 9138] close(3) = 0
[pid 9138] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9138] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9138] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9138] close(5) = 0
[ 269.091022][ T9130] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.128587][ T9134] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9138] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9141 attached
) = 9141
[pid 9138] tkill(9141, SIGSTOP) = 0
[pid 9141] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9138, si_uid=0} ---
[pid 9138] exit_group(0 <unfinished ...>
[pid 9141] --- stopped by SIGSTOP ---
[pid 9138] <... exit_group resumed>) = ?
[pid 9138] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9141] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9142
[pid 9141] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9142 attached
[pid 9142] set_robust_list(0x5555564fe760, 24) = 0
[pid 9142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9142] setpgid(0, 0) = 0
[pid 9142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9142] write(3, "1000", 4) = 4
[pid 9142] close(3) = 0
[pid 9142] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9142] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9142] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9142] close(5) = 0
[pid 9142] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9145 attached
) = 9145
[pid 9142] tkill(9145, SIGSTOP) = 0
[pid 9145] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9142, si_uid=0} ---
[pid 9145] --- stopped by SIGSTOP ---
[pid 9142] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9145, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9142] exit_group(0) = ?
[pid 9142] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9145] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9146
[pid 9145] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9146 attached
[pid 9146] set_robust_list(0x5555564fe760, 24) = 0
[pid 9146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9146] setpgid(0, 0) = 0
[pid 9146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9146] write(3, "1000", 4) = 4
[pid 9146] close(3) = 0
[pid 9146] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9146] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.152893][ T9138] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.175700][ T9142] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9146] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9146] close(5) = 0
[pid 9146] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9149 attached
) = 9149
[pid 9146] tkill(9149, SIGSTOP) = 0
[pid 9146] exit_group(0 <unfinished ...>
[pid 9149] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9146, si_uid=0} ---
[pid 9146] <... exit_group resumed>) = ?
[pid 9149] --- stopped by SIGSTOP ---
[pid 9146] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9149] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9150 attached
<unfinished ...>
[pid 9149] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9150
[pid 9150] set_robust_list(0x5555564fe760, 24) = 0
[pid 9150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9150] setpgid(0, 0) = 0
[pid 9150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9150] write(3, "1000", 4) = 4
[pid 9150] close(3) = 0
[pid 9150] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9150] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9150] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9150] close(5) = 0
[pid 9150] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9153 attached
) = 9153
[pid 9150] tkill(9153, SIGSTOP) = 0
[pid 9150] exit_group(0 <unfinished ...>
[pid 9153] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9150, si_uid=0} ---
[pid 9150] <... exit_group resumed>) = ?
[pid 9153] --- stopped by SIGSTOP ---
[ 269.199326][ T9146] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9150] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9153] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9153] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9154 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9154
[pid 9154] set_robust_list(0x5555564fe760, 24) = 0
[pid 9154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9154] setpgid(0, 0) = 0
[pid 9154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9154] write(3, "1000", 4) = 4
[pid 9154] close(3) = 0
[pid 9154] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9154] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9154] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9154] close(5) = 0
[pid 9154] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9157 attached
) = 9157
[pid 9154] tkill(9157, SIGSTOP) = 0
[pid 9154] exit_group(0 <unfinished ...>
[pid 9157] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9154, si_uid=0} ---
[pid 9154] <... exit_group resumed>) = ?
[pid 9157] --- stopped by SIGSTOP ---
[pid 9154] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9157] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9158
[pid 9157] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9158 attached
[pid 9158] set_robust_list(0x5555564fe760, 24) = 0
[pid 9158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9158] setpgid(0, 0) = 0
[pid 9158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9158] write(3, "1000", 4) = 4
[pid 9158] close(3) = 0
[pid 9158] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9158] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.223466][ T9150] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.246933][ T9154] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9158] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9158] close(5) = 0
[pid 9158] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9161 attached
) = 9161
[pid 9158] tkill(9161, SIGSTOP) = 0
[pid 9161] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9158, si_uid=0} ---
[pid 9158] exit_group(0 <unfinished ...>
[pid 9161] --- stopped by SIGSTOP ---
[pid 9158] <... exit_group resumed>) = ?
[pid 9158] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9158, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9161] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9161] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9162 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9162
[pid 9162] set_robust_list(0x5555564fe760, 24) = 0
[pid 9162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9162] setpgid(0, 0) = 0
[pid 9162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9162] write(3, "1000", 4) = 4
[pid 9162] close(3) = 0
[pid 9162] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9162] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.270981][ T9158] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9162] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9162] close(5) = 0
[pid 9162] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9165 attached
) = 9165
[pid 9162] tkill(9165, SIGSTOP) = 0
[pid 9162] exit_group(0 <unfinished ...>
[pid 9165] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9162, si_uid=0} ---
[pid 9162] <... exit_group resumed>) = ?
[pid 9165] --- stopped by SIGSTOP ---
[pid 9162] +++ exited with 0 +++
[pid 9165] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9162, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9165] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9166 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9166
[pid 9166] set_robust_list(0x5555564fe760, 24) = 0
[pid 9166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9166] setpgid(0, 0) = 0
[pid 9166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9166] write(3, "1000", 4) = 4
[pid 9166] close(3) = 0
[pid 9166] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9166] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9166] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9166] close(5) = 0
[pid 9166] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9169 attached
) = 9169
[pid 9166] tkill(9169, SIGSTOP) = 0
[pid 9169] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9166, si_uid=0} ---
[pid 9169] --- stopped by SIGSTOP ---
[pid 9166] exit_group(0) = ?
[pid 9166] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9166, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9169] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9170 attached
<unfinished ...>
[pid 9169] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9170
[pid 9170] set_robust_list(0x5555564fe760, 24) = 0
[pid 9170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9170] setpgid(0, 0) = 0
[pid 9170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9170] write(3, "1000", 4) = 4
[pid 9170] close(3) = 0
[pid 9170] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9170] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9170] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9170] close(5) = 0
[pid 9170] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9173 attached
) = 9173
[pid 9170] tkill(9173, SIGSTOP) = 0
[pid 9173] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9170, si_uid=0} ---
[pid 9173] --- stopped by SIGSTOP ---
[pid 9170] exit_group(0) = ?
[pid 9170] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9170, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9173] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9173] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[ 269.294050][ T9162] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.317067][ T9166] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.338547][ T9170] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9174 attached
, child_tidptr=0x5555564fe750) = 9174
[pid 9174] set_robust_list(0x5555564fe760, 24) = 0
[pid 9174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9174] setpgid(0, 0) = 0
[pid 9174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9174] write(3, "1000", 4) = 4
[pid 9174] close(3) = 0
[pid 9174] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9174] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9174] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9174] close(5) = 0
[pid 9174] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9177 attached
) = 9177
[pid 9174] tkill(9177, SIGSTOP) = 0
[pid 9177] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9174, si_uid=0} ---
[pid 9174] exit_group(0 <unfinished ...>
[pid 9177] --- stopped by SIGSTOP ---
[pid 9174] <... exit_group resumed>) = ?
[pid 9174] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9174, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9177] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9177] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9178 attached
, child_tidptr=0x5555564fe750) = 9178
[pid 9178] set_robust_list(0x5555564fe760, 24) = 0
[pid 9178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9178] setpgid(0, 0) = 0
[pid 9178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9178] write(3, "1000", 4) = 4
[pid 9178] close(3) = 0
[pid 9178] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9178] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9178] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9178] close(5) = 0
[pid 9178] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9181 attached
) = 9181
[pid 9178] tkill(9181, SIGSTOP) = 0
[pid 9178] exit_group(0 <unfinished ...>
[pid 9181] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9178, si_uid=0} ---
[pid 9178] <... exit_group resumed>) = ?
[pid 9181] --- stopped by SIGSTOP ---
[pid 9178] +++ exited with 0 +++
[pid 9181] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9178, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9181] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9182 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9182
[pid 9182] set_robust_list(0x5555564fe760, 24) = 0
[pid 9182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9182] setpgid(0, 0) = 0
[pid 9182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9182] write(3, "1000", 4) = 4
[pid 9182] close(3) = 0
[pid 9182] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9182] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.363514][ T9174] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.387115][ T9178] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9182] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9182] close(5) = 0
[pid 9182] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9185 attached
) = 9185
[pid 9182] tkill(9185, SIGSTOP) = 0
[pid 9182] exit_group(0 <unfinished ...>
[pid 9185] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9182, si_uid=0} ---
[pid 9185] --- stopped by SIGSTOP ---
[pid 9182] <... exit_group resumed>) = ?
[pid 9182] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9182, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9185] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9185] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9186 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9186
[pid 9186] set_robust_list(0x5555564fe760, 24) = 0
[pid 9186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9186] setpgid(0, 0) = 0
[pid 9186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9186] write(3, "1000", 4) = 4
[pid 9186] close(3) = 0
[pid 9186] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9186] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9186] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9186] close(5) = 0
[pid 9186] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9189 attached
) = 9189
[pid 9186] tkill(9189, SIGSTOP) = 0
[pid 9189] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9186, si_uid=0} ---
[pid 9186] exit_group(0 <unfinished ...>
[pid 9189] --- stopped by SIGSTOP ---
[pid 9186] <... exit_group resumed>) = ?
[pid 9186] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9186, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9189] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9189] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9190 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9190
[pid 9190] set_robust_list(0x5555564fe760, 24) = 0
[pid 9190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9190] setpgid(0, 0) = 0
[pid 9190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9190] write(3, "1000", 4) = 4
[pid 9190] close(3) = 0
[pid 9190] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9190] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.410342][ T9182] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.433268][ T9186] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9190] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9190] close(5) = 0
[pid 9190] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9193 attached
) = 9193
[pid 9190] tkill(9193, SIGSTOP) = 0
[pid 9193] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9190, si_uid=0} ---
[pid 9190] exit_group(0) = ?
[pid 9193] --- stopped by SIGSTOP ---
[pid 9190] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9190, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9193] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 9194 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9194
[pid 9193] +++ killed by SIGHUP +++
[pid 9194] set_robust_list(0x5555564fe760, 24) = 0
[pid 9194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9194] setpgid(0, 0) = 0
[pid 9194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9194] write(3, "1000", 4) = 4
[pid 9194] close(3) = 0
[pid 9194] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9194] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9194] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9194] close(5) = 0
[pid 9194] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9197 attached
) = 9197
[pid 9194] tkill(9197, SIGSTOP <unfinished ...>
[pid 9197] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9194, si_uid=0} ---
[pid 9194] <... tkill resumed>) = 0
[pid 9197] --- stopped by SIGSTOP ---
[pid 9194] exit_group(0) = ?
[pid 9194] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9194, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9197] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9197] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9198 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9198
[pid 9198] set_robust_list(0x5555564fe760, 24) = 0
[pid 9198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9198] setpgid(0, 0) = 0
[pid 9198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9198] write(3, "1000", 4) = 4
[pid 9198] close(3) = 0
[pid 9198] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9198] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.458801][ T9190] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.482260][ T9194] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9198] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9198] close(5) = 0
[pid 9198] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9201 attached
) = 9201
[pid 9198] tkill(9201, SIGSTOP) = 0
[pid 9201] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9198, si_uid=0} ---
[pid 9198] exit_group(0) = ?
[pid 9201] --- stopped by SIGSTOP ---
[pid 9198] +++ exited with 0 +++
[pid 9201] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9198, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9201] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9202 attached
, child_tidptr=0x5555564fe750) = 9202
[pid 9202] set_robust_list(0x5555564fe760, 24) = 0
[pid 9202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9202] setpgid(0, 0) = 0
[pid 9202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9202] write(3, "1000", 4) = 4
[pid 9202] close(3) = 0
[pid 9202] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9202] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9202] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9202] close(5) = 0
[pid 9202] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9205 attached
) = 9205
[pid 9202] tkill(9205, SIGSTOP) = 0
[pid 9202] exit_group(0 <unfinished ...>
[pid 9205] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9202, si_uid=0} ---
[pid 9202] <... exit_group resumed>) = ?
[pid 9205] --- stopped by SIGSTOP ---
[pid 9202] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9202, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9205] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9205] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9206 attached
, child_tidptr=0x5555564fe750) = 9206
[pid 9206] set_robust_list(0x5555564fe760, 24) = 0
[pid 9206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9206] setpgid(0, 0) = 0
[pid 9206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9206] write(3, "1000", 4) = 4
[pid 9206] close(3) = 0
[pid 9206] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9206] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.506481][ T9198] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.531498][ T9202] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9206] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9206] close(5) = 0
[pid 9206] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9209 attached
) = 9209
[pid 9206] tkill(9209, SIGSTOP) = 0
[pid 9209] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9206, si_uid=0} ---
[pid 9209] --- stopped by SIGSTOP ---
[pid 9206] exit_group(0) = ?
[pid 9206] +++ exited with 0 +++
[pid 9209] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9206, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9209] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9210 attached
, child_tidptr=0x5555564fe750) = 9210
[pid 9210] set_robust_list(0x5555564fe760, 24) = 0
[pid 9210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9210] setpgid(0, 0) = 0
[pid 9210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9210] write(3, "1000", 4) = 4
[pid 9210] close(3) = 0
[pid 9210] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9210] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9210] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9210] close(5) = 0
[pid 9210] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9213 attached
) = 9213
[pid 9210] tkill(9213, SIGSTOP) = 0
[pid 9213] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9210, si_uid=0} ---
[pid 9210] exit_group(0) = ?
[pid 9213] --- stopped by SIGSTOP ---
[pid 9210] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9210, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9213] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9214 attached
<unfinished ...>
[pid 9214] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 9213] +++ killed by SIGHUP +++
[pid 9214] <... set_robust_list resumed>) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9214
[pid 9214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9214] setpgid(0, 0) = 0
[pid 9214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9214] write(3, "1000", 4) = 4
[pid 9214] close(3) = 0
[pid 9214] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9214] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.564261][ T9206] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.588144][ T9210] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9214] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9214] close(5) = 0
[pid 9214] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9217 attached
) = 9217
[pid 9214] tkill(9217, SIGSTOP) = 0
[pid 9214] exit_group(0 <unfinished ...>
[pid 9217] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9214, si_uid=0} ---
[pid 9214] <... exit_group resumed>) = ?
[pid 9217] --- stopped by SIGSTOP ---
[pid 9214] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9214, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9217] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9218 attached
, child_tidptr=0x5555564fe750) = 9218
[pid 9218] set_robust_list(0x5555564fe760, 24) = 0
[pid 9217] +++ killed by SIGHUP +++
[pid 9218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9218] setpgid(0, 0) = 0
[pid 9218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9218] write(3, "1000", 4) = 4
[pid 9218] close(3) = 0
[pid 9218] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9218] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9218] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9218] close(5) = 0
[pid 9218] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9221 attached
) = 9221
[pid 9218] tkill(9221, SIGSTOP) = 0
[pid 9221] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9218, si_uid=0} ---
[pid 9218] exit_group(0) = ?
[pid 9221] --- stopped by SIGSTOP ---
[pid 9218] +++ exited with 0 +++
[pid 9221] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9218, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9222
[pid 9221] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9222 attached
[pid 9222] set_robust_list(0x5555564fe760, 24) = 0
[pid 9222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9222] setpgid(0, 0) = 0
[pid 9222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9222] write(3, "1000", 4) = 4
[pid 9222] close(3) = 0
[pid 9222] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9222] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9222] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9222] close(5) = 0
[pid 9222] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9225 attached
) = 9225
[pid 9222] tkill(9225, SIGSTOP) = 0
[pid 9222] exit_group(0 <unfinished ...>
[pid 9225] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9222, si_uid=0} ---
[pid 9225] --- stopped by SIGSTOP ---
[pid 9222] <... exit_group resumed>) = ?
[pid 9222] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9222, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9225] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9225] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9226 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9226
[pid 9226] set_robust_list(0x5555564fe760, 24) = 0
[pid 9226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9226] setpgid(0, 0) = 0
[pid 9226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9226] write(3, "1000", 4) = 4
[pid 9226] close(3) = 0
[pid 9226] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9226] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.610424][ T9214] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.631930][ T9218] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.653316][ T9222] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9226] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9226] close(5) = 0
[pid 9226] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9229 attached
) = 9229
[pid 9226] tkill(9229, SIGSTOP) = 0
[pid 9229] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9226, si_uid=0} ---
[pid 9226] exit_group(0 <unfinished ...>
[pid 9229] --- stopped by SIGSTOP ---
[pid 9226] <... exit_group resumed>) = ?
[pid 9226] +++ exited with 0 +++
[pid 9229] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9226, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9229] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9230 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9230
[pid 9230] set_robust_list(0x5555564fe760, 24) = 0
[pid 9230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9230] setpgid(0, 0) = 0
[pid 9230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9230] write(3, "1000", 4) = 4
[pid 9230] close(3) = 0
[pid 9230] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9230] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9230] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9230] close(5) = 0
[pid 9230] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9233 attached
) = 9233
[pid 9230] tkill(9233, SIGSTOP) = 0
[pid 9230] exit_group(0) = ?
[pid 9233] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9230, si_uid=0} ---
[pid 9230] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9230, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9233] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9234
./strace-static-x86_64: Process 9234 attached
[pid 9234] set_robust_list(0x5555564fe760, 24) = 0
[pid 9234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9234] setpgid(0, 0) = 0
[pid 9234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9234] write(3, "1000", 4) = 4
[pid 9234] close(3) = 0
[pid 9234] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9234] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.676166][ T9226] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.701422][ T9230] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9234] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9234] close(5) = 0
[pid 9234] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9237 attached
) = 9237
[pid 9234] tkill(9237, SIGSTOP) = 0
[pid 9234] exit_group(0 <unfinished ...>
[pid 9237] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9234, si_uid=0} ---
[pid 9237] --- stopped by SIGSTOP ---
[pid 9234] <... exit_group resumed>) = ?
[pid 9234] +++ exited with 0 +++
[pid 9237] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9234, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9237] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9238 attached
, child_tidptr=0x5555564fe750) = 9238
[pid 9238] set_robust_list(0x5555564fe760, 24) = 0
[pid 9238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9238] setpgid(0, 0) = 0
[pid 9238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9238] write(3, "1000", 4) = 4
[pid 9238] close(3) = 0
[pid 9238] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9238] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9238] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9238] close(5) = 0
[pid 9238] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9241 attached
) = 9241
[pid 9238] tkill(9241, SIGSTOP) = 0
[pid 9241] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9238, si_uid=0} ---
[pid 9238] exit_group(0 <unfinished ...>
[pid 9241] --- stopped by SIGSTOP ---
[pid 9238] <... exit_group resumed>) = ?
[pid 9238] +++ exited with 0 +++
[pid 9241] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9238, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9241] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9242 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9242
[pid 9242] set_robust_list(0x5555564fe760, 24) = 0
[pid 9242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9242] setpgid(0, 0) = 0
[pid 9242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9242] write(3, "1000", 4) = 4
[pid 9242] close(3) = 0
[pid 9242] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9242] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.722548][ T9234] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.745317][ T9238] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9242] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9242] close(5) = 0
[pid 9242] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9245 attached
) = 9245
[pid 9242] tkill(9245, SIGSTOP) = 0
[pid 9242] exit_group(0 <unfinished ...>
[pid 9245] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9242, si_uid=0} ---
[pid 9242] <... exit_group resumed>) = ?
[pid 9245] --- stopped by SIGSTOP ---
[pid 9242] +++ exited with 0 +++
[pid 9245] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9242, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9245] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9246 attached
[pid 9246] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9246
[pid 9246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9246] setpgid(0, 0) = 0
[pid 9246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9246] write(3, "1000", 4) = 4
[pid 9246] close(3) = 0
[pid 9246] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9246] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9246] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9246] close(5) = 0
[pid 9246] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9249 attached
) = 9249
[pid 9246] tkill(9249, SIGSTOP) = 0
[pid 9249] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9246, si_uid=0} ---
[pid 9246] exit_group(0 <unfinished ...>
[pid 9249] --- stopped by SIGSTOP ---
[pid 9246] <... exit_group resumed>) = ?
[pid 9246] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9246, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9249] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9249] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9250 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9250
[pid 9250] set_robust_list(0x5555564fe760, 24) = 0
[pid 9250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9250] setpgid(0, 0) = 0
[pid 9250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9250] write(3, "1000", 4) = 4
[pid 9250] close(3) = 0
[pid 9250] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9250] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.779249][ T9242] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.801501][ T9246] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9250] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9250] close(5) = 0
[pid 9250] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9253 attached
) = 9253
[pid 9250] tkill(9253, SIGSTOP <unfinished ...>
[pid 9253] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9250, si_uid=0} ---
[pid 9250] <... tkill resumed>) = 0
[pid 9253] --- stopped by SIGSTOP ---
[pid 9250] exit_group(0) = ?
[pid 9250] +++ exited with 0 +++
[pid 9253] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9250, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9253] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9254 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9254
[pid 9254] set_robust_list(0x5555564fe760, 24) = 0
[pid 9254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9254] setpgid(0, 0) = 0
[pid 9254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9254] write(3, "1000", 4) = 4
[pid 9254] close(3) = 0
[pid 9254] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9254] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9254] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9254] close(5) = 0
[pid 9254] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9257 attached
) = 9257
[pid 9254] tkill(9257, SIGSTOP) = 0
[pid 9254] exit_group(0) = ?
[pid 9254] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9254, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9257] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9254, si_uid=0} ---
[pid 9257] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9258 attached
, child_tidptr=0x5555564fe750) = 9258
[pid 9258] set_robust_list(0x5555564fe760, 24) = 0
[pid 9258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9258] setpgid(0, 0) = 0
[pid 9258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9258] write(3, "1000", 4) = 4
[pid 9258] close(3) = 0
[pid 9258] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9258] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9258] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[ 269.836228][ T9250] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.859728][ T9254] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9258] close(5) = 0
[pid 9258] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9261 attached
) = 9261
[pid 9258] tkill(9261, SIGSTOP) = 0
[pid 9258] exit_group(0 <unfinished ...>
[pid 9261] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9258, si_uid=0} ---
[pid 9258] <... exit_group resumed>) = ?
[pid 9261] --- stopped by SIGSTOP ---
[pid 9258] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9258, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9261] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9261] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9262 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9262
[pid 9262] set_robust_list(0x5555564fe760, 24) = 0
[pid 9262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9262] setpgid(0, 0) = 0
[pid 9262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9262] write(3, "1000", 4) = 4
[pid 9262] close(3) = 0
[pid 9262] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9262] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9262] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9262] close(5) = 0
[pid 9262] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9265 attached
) = 9265
[pid 9262] tkill(9265, SIGSTOP) = 0
[pid 9262] exit_group(0 <unfinished ...>
[pid 9265] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9262, si_uid=0} ---
[pid 9262] <... exit_group resumed>) = ?
[pid 9265] --- stopped by SIGSTOP ---
[pid 9262] +++ exited with 0 +++
[pid 9265] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9262, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9265] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9266 attached
, child_tidptr=0x5555564fe750) = 9266
[pid 9266] set_robust_list(0x5555564fe760, 24) = 0
[pid 9266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9266] setpgid(0, 0) = 0
[pid 9266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9266] write(3, "1000", 4) = 4
[pid 9266] close(3) = 0
[pid 9266] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9266] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.881190][ T9258] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.904317][ T9262] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9266] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9266] close(5) = 0
[pid 9266] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9269 attached
) = 9269
[pid 9266] tkill(9269, SIGSTOP) = 0
[pid 9269] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9266, si_uid=0} ---
[pid 9269] --- stopped by SIGSTOP ---
[pid 9266] exit_group(0) = ?
[pid 9266] +++ exited with 0 +++
[pid 9269] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9266, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9270 attached
<unfinished ...>
[pid 9269] +++ killed by SIGHUP +++
[pid 9270] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9270
[pid 9270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9270] setpgid(0, 0) = 0
[pid 9270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9270] write(3, "1000", 4) = 4
[pid 9270] close(3) = 0
[pid 9270] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9270] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9270] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9270] close(5) = 0
[pid 9270] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9273 attached
) = 9273
[pid 9270] tkill(9273, SIGSTOP) = 0
[pid 9273] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9270, si_uid=0} ---
[pid 9273] --- stopped by SIGSTOP ---
[pid 9270] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9273, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9270] exit_group(0) = ?
[pid 9270] +++ exited with 0 +++
[pid 9273] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9270, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9274 attached
<unfinished ...>
[pid 9273] +++ killed by SIGHUP +++
[pid 9274] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9274
[pid 9274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9274] setpgid(0, 0) = 0
[pid 9274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9274] write(3, "1000", 4) = 4
[pid 9274] close(3) = 0
[pid 9274] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9274] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.928687][ T9266] vhci_hcd vhci_hcd.0: port 0 already used
[ 269.951067][ T9270] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9274] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9274] close(5) = 0
[pid 9274] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9277 attached
) = 9277
[pid 9274] tkill(9277, SIGSTOP) = 0
[pid 9277] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9274, si_uid=0} ---
[pid 9277] --- stopped by SIGSTOP ---
[pid 9274] exit_group(0) = ?
[pid 9274] +++ exited with 0 +++
[pid 9277] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9274, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9277] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9278 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9278
[pid 9278] set_robust_list(0x5555564fe760, 24) = 0
[pid 9278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9278] setpgid(0, 0) = 0
[pid 9278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9278] write(3, "1000", 4) = 4
[pid 9278] close(3) = 0
[pid 9278] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9278] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 269.976037][ T9274] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9278] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9278] close(5) = 0
[pid 9278] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9281 attached
) = 9281
[pid 9278] tkill(9281, SIGSTOP) = 0
[pid 9281] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9278, si_uid=0} ---
[pid 9281] --- stopped by SIGSTOP ---
[pid 9278] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9281, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9278] exit_group(0) = ?
[pid 9278] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9278, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9281] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9282 attached
<unfinished ...>
[pid 9281] +++ killed by SIGHUP +++
[pid 9282] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9282
[pid 9282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9282] setpgid(0, 0) = 0
[pid 9282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9282] write(3, "1000", 4) = 4
[pid 9282] close(3) = 0
[pid 9282] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9282] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9282] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9282] close(5) = 0
[pid 9282] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9285 attached
) = 9285
[pid 9282] tkill(9285, SIGSTOP) = 0
[pid 9282] exit_group(0 <unfinished ...>
[pid 9285] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9282, si_uid=0} ---
[pid 9282] <... exit_group resumed>) = ?
[pid 9285] --- stopped by SIGSTOP ---
[pid 9282] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9282, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9285] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9285] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9286 attached
<unfinished ...>
[pid 9286] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9286
[pid 9286] <... set_robust_list resumed>) = 0
[pid 9286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9286] setpgid(0, 0) = 0
[pid 9286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9286] write(3, "1000", 4) = 4
[pid 9286] close(3) = 0
[pid 9286] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9286] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.000688][ T9278] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.025185][ T9282] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9286] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9286] close(5) = 0
[pid 9286] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9289 attached
) = 9289
[pid 9286] tkill(9289, SIGSTOP) = 0
[pid 9289] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9286, si_uid=0} ---
[pid 9289] --- stopped by SIGSTOP ---
[pid 9286] exit_group(0) = ?
[pid 9286] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9286, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9289] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9289] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9290 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9290
[pid 9290] set_robust_list(0x5555564fe760, 24) = 0
[pid 9290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9290] setpgid(0, 0) = 0
[pid 9290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9290] write(3, "1000", 4) = 4
[pid 9290] close(3) = 0
[pid 9290] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9290] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.049152][ T9286] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9290] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9290] close(5) = 0
[pid 9290] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9293 attached
) = 9293
[pid 9290] tkill(9293, SIGSTOP) = 0
[pid 9293] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9290, si_uid=0} ---
[pid 9293] --- stopped by SIGSTOP ---
[pid 9290] exit_group(0) = ?
[pid 9290] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9290, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9293] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9293] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9294 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9294
[pid 9294] set_robust_list(0x5555564fe760, 24) = 0
[pid 9294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9294] setpgid(0, 0) = 0
[pid 9294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9294] write(3, "1000", 4) = 4
[pid 9294] close(3) = 0
[pid 9294] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9294] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9294] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9294] close(5) = 0
[pid 9294] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9297 attached
) = 9297
[pid 9294] tkill(9297, SIGSTOP <unfinished ...>
[pid 9297] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9294, si_uid=0} ---
[pid 9294] <... tkill resumed>) = 0
[pid 9294] exit_group(0 <unfinished ...>
[pid 9297] --- stopped by SIGSTOP ---
[pid 9294] <... exit_group resumed>) = ?
[pid 9294] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9294, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9297] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9297] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9298 attached
, child_tidptr=0x5555564fe750) = 9298
[pid 9298] set_robust_list(0x5555564fe760, 24) = 0
[pid 9298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9298] setpgid(0, 0) = 0
[pid 9298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9298] write(3, "1000", 4) = 4
[pid 9298] close(3) = 0
[pid 9298] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9298] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.074085][ T9290] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.098163][ T9294] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9298] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9298] close(5) = 0
[pid 9298] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9301 attached
) = 9301
[pid 9298] tkill(9301, SIGSTOP <unfinished ...>
[pid 9301] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9298, si_uid=0} ---
[pid 9301] --- stopped by SIGSTOP ---
[pid 9298] <... tkill resumed>) = 0
[pid 9298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9301, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9298] exit_group(0) = ?
[pid 9298] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9298, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9301] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9302 attached
<unfinished ...>
[pid 9301] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9302
[pid 9302] set_robust_list(0x5555564fe760, 24) = 0
[pid 9302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9302] setpgid(0, 0) = 0
[pid 9302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9302] write(3, "1000", 4) = 4
[pid 9302] close(3) = 0
[pid 9302] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9302] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.121625][ T9298] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9302] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9302] close(5) = 0
[pid 9302] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9305 attached
) = 9305
[pid 9302] tkill(9305, SIGSTOP) = 0
[pid 9305] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9302, si_uid=0} ---
[pid 9302] exit_group(0 <unfinished ...>
[pid 9305] --- stopped by SIGSTOP ---
[pid 9302] <... exit_group resumed>) = ?
[pid 9302] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9302, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9305] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9305] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9306 attached
, child_tidptr=0x5555564fe750) = 9306
[pid 9306] set_robust_list(0x5555564fe760, 24) = 0
[pid 9306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9306] setpgid(0, 0) = 0
[pid 9306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9306] write(3, "1000", 4) = 4
[pid 9306] close(3) = 0
[pid 9306] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9306] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9306] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9306] close(5) = 0
[pid 9306] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9309 attached
) = 9309
[pid 9306] tkill(9309, SIGSTOP) = 0
[pid 9309] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9306, si_uid=0} ---
[pid 9309] --- stopped by SIGSTOP ---
[pid 9306] exit_group(0) = ?
[pid 9306] +++ exited with 0 +++
[pid 9309] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9309] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9310 attached
, child_tidptr=0x5555564fe750) = 9310
[pid 9310] set_robust_list(0x5555564fe760, 24) = 0
[pid 9310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9310] setpgid(0, 0) = 0
[pid 9310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9310] write(3, "1000", 4) = 4
[pid 9310] close(3) = 0
[pid 9310] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9310] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.154171][ T9302] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.177807][ T9306] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9310] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9310] close(5) = 0
[pid 9310] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9313 attached
) = 9313
[pid 9310] tkill(9313, SIGSTOP) = 0
[pid 9313] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9310, si_uid=0} ---
[pid 9310] exit_group(0 <unfinished ...>
[pid 9313] --- stopped by SIGSTOP ---
[pid 9310] <... exit_group resumed>) = ?
[pid 9310] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9313] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9313] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9314
./strace-static-x86_64: Process 9314 attached
[pid 9314] set_robust_list(0x5555564fe760, 24) = 0
[pid 9314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9314] setpgid(0, 0) = 0
[pid 9314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9314] write(3, "1000", 4) = 4
[pid 9314] close(3) = 0
[pid 9314] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9314] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.203467][ T9310] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9314] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9314] close(5) = 0
[pid 9314] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9317 attached
) = 9317
[pid 9314] tkill(9317, SIGSTOP) = 0
[pid 9314] exit_group(0 <unfinished ...>
[pid 9317] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9314, si_uid=0} ---
[pid 9314] <... exit_group resumed>) = ?
[pid 9317] --- stopped by SIGSTOP ---
[pid 9314] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9314, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9317] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9318 attached
, child_tidptr=0x5555564fe750) = 9318
[pid 9318] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 9317] +++ killed by SIGHUP +++
[pid 9318] <... set_robust_list resumed>) = 0
[pid 9318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9318] setpgid(0, 0) = 0
[pid 9318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9318] write(3, "1000", 4) = 4
[pid 9318] close(3) = 0
[pid 9318] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9318] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9318] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9318] close(5) = 0
[pid 9318] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9321 attached
) = 9321
[pid 9318] tkill(9321, SIGSTOP) = 0
[pid 9321] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9318, si_uid=0} ---
[pid 9321] --- stopped by SIGSTOP ---
[pid 9318] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9321, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9318] exit_group(0) = ?
[pid 9318] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9321] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9322 attached
<unfinished ...>
[pid 9321] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9322
[pid 9322] set_robust_list(0x5555564fe760, 24) = 0
[pid 9322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9322] setpgid(0, 0) = 0
[pid 9322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9322] write(3, "1000", 4) = 4
[pid 9322] close(3) = 0
[pid 9322] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9322] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.226142][ T9314] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.248286][ T9318] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9322] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9322] close(5) = 0
[pid 9322] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9325 attached
) = 9325
[pid 9322] tkill(9325, SIGSTOP) = 0
[pid 9322] exit_group(0) = ?
[pid 9325] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9322, si_uid=0} ---
[pid 9322] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9325] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9326 attached
, child_tidptr=0x5555564fe750) = 9326
[pid 9326] set_robust_list(0x5555564fe760, 24) = 0
[pid 9326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9326] setpgid(0, 0) = 0
[pid 9326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9326] write(3, "1000", 4) = 4
[pid 9326] close(3) = 0
[pid 9326] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9326] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9326] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9326] close(5) = 0
[pid 9326] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9329 attached
) = 9329
[pid 9326] tkill(9329, SIGSTOP) = 0
[pid 9326] exit_group(0) = ?
[pid 9329] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9326, si_uid=0} ---
[pid 9329] --- stopped by SIGSTOP ---
[pid 9326] +++ exited with 0 +++
[pid 9329] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9329] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9330 attached
, child_tidptr=0x5555564fe750) = 9330
[pid 9330] set_robust_list(0x5555564fe760, 24) = 0
[pid 9330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9330] setpgid(0, 0) = 0
[pid 9330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9330] write(3, "1000", 4) = 4
[pid 9330] close(3) = 0
[pid 9330] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9330] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.274394][ T9322] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.295857][ T9326] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9330] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9330] close(5) = 0
[pid 9330] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9333 attached
) = 9333
[pid 9330] tkill(9333, SIGSTOP) = 0
[pid 9333] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9330, si_uid=0} ---
[pid 9330] exit_group(0 <unfinished ...>
[pid 9333] --- stopped by SIGSTOP ---
[pid 9330] <... exit_group resumed>) = ?
[pid 9330] +++ exited with 0 +++
[pid 9333] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9330, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9333] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9334 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9334
[pid 9334] set_robust_list(0x5555564fe760, 24) = 0
[pid 9334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9334] setpgid(0, 0) = 0
[pid 9334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9334] write(3, "1000", 4) = 4
[pid 9334] close(3) = 0
[pid 9334] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9334] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9334] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9334] close(5) = 0
[pid 9334] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9337 attached
) = 9337
[pid 9334] tkill(9337, SIGSTOP) = 0
[pid 9334] exit_group(0 <unfinished ...>
[pid 9337] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9334, si_uid=0} ---
[pid 9337] --- stopped by SIGSTOP ---
[pid 9334] <... exit_group resumed>) = ?
[pid 9334] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9334, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9337] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9338 attached
<unfinished ...>
[pid 9337] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9338
[pid 9338] set_robust_list(0x5555564fe760, 24) = 0
[pid 9338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9338] setpgid(0, 0) = 0
[pid 9338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9338] write(3, "1000", 4) = 4
[pid 9338] close(3) = 0
[pid 9338] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9338] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.318851][ T9330] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.342957][ T9334] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9338] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9338] close(5) = 0
[pid 9338] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9341 attached
) = 9341
[pid 9338] tkill(9341, SIGSTOP) = 0
[pid 9341] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9338, si_uid=0} ---
[pid 9341] --- stopped by SIGSTOP ---
[pid 9338] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9341, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9338] exit_group(0) = ?
[pid 9338] +++ exited with 0 +++
[pid 9341] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9338, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9341] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9342 attached
, child_tidptr=0x5555564fe750) = 9342
[pid 9342] set_robust_list(0x5555564fe760, 24) = 0
[pid 9342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9342] setpgid(0, 0) = 0
[pid 9342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9342] write(3, "1000", 4) = 4
[pid 9342] close(3) = 0
[pid 9342] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9342] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9342] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9342] close(5) = 0
[pid 9342] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9345 attached
) = 9345
[pid 9342] tkill(9345, SIGSTOP) = 0
[pid 9345] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9342, si_uid=0} ---
[pid 9345] --- stopped by SIGSTOP ---
[pid 9342] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9345, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9342] exit_group(0) = ?
[pid 9342] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9342, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9345] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9345] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9346
./strace-static-x86_64: Process 9346 attached
[pid 9346] set_robust_list(0x5555564fe760, 24) = 0
[pid 9346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9346] setpgid(0, 0) = 0
[pid 9346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9346] write(3, "1000", 4) = 4
[pid 9346] close(3) = 0
[pid 9346] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9346] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.365672][ T9338] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.388787][ T9342] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9346] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9346] close(5) = 0
[pid 9346] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9349 attached
) = 9349
[pid 9346] tkill(9349, SIGSTOP) = 0
[pid 9346] exit_group(0 <unfinished ...>
[pid 9349] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9346, si_uid=0} ---
[pid 9346] <... exit_group resumed>) = ?
[pid 9349] --- stopped by SIGSTOP ---
[pid 9346] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9349] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9350 attached
<unfinished ...>
[pid 9349] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9350
[pid 9350] set_robust_list(0x5555564fe760, 24) = 0
[pid 9350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9350] setpgid(0, 0) = 0
[pid 9350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9350] write(3, "1000", 4) = 4
[pid 9350] close(3) = 0
[pid 9350] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9350] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9350] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9350] close(5) = 0
[pid 9350] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9353 attached
) = 9353
[pid 9350] tkill(9353, SIGSTOP) = 0
[pid 9353] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9350, si_uid=0} ---
[pid 9353] --- stopped by SIGSTOP ---
[pid 9350] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9353, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9350] exit_group(0) = ?
[pid 9350] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9353] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9353] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9354 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9354
[pid 9354] set_robust_list(0x5555564fe760, 24) = 0
[pid 9354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9354] setpgid(0, 0) = 0
[pid 9354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9354] write(3, "1000", 4) = 4
[pid 9354] close(3) = 0
[pid 9354] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9354] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.413935][ T9346] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.437505][ T9350] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9354] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9354] close(5) = 0
[pid 9354] clone(child_stack=NULL, flags=0) = 9357
./strace-static-x86_64: Process 9357 attached
[pid 9354] tkill(9357, SIGSTOP) = 0
[pid 9357] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9354, si_uid=0} ---
[pid 9357] --- stopped by SIGSTOP ---
[pid 9354] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9357, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9354] exit_group(0) = ?
[pid 9354] +++ exited with 0 +++
[pid 9357] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9354, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9357] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9358 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9358
[pid 9358] set_robust_list(0x5555564fe760, 24) = 0
[pid 9358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9358] setpgid(0, 0) = 0
[pid 9358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9358] write(3, "1000", 4) = 4
[pid 9358] close(3) = 0
[pid 9358] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9358] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9358] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9358] close(5) = 0
[pid 9358] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9361 attached
) = 9361
[pid 9358] tkill(9361, SIGSTOP) = 0
[pid 9361] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9358, si_uid=0} ---
[pid 9358] exit_group(0 <unfinished ...>
[pid 9361] --- stopped by SIGSTOP ---
[pid 9358] <... exit_group resumed>) = ?
[pid 9358] +++ exited with 0 +++
[pid 9361] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9361] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9362
./strace-static-x86_64: Process 9362 attached
[pid 9362] set_robust_list(0x5555564fe760, 24) = 0
[pid 9362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9362] setpgid(0, 0) = 0
[pid 9362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9362] write(3, "1000", 4) = 4
[pid 9362] close(3) = 0
[pid 9362] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9362] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.461626][ T9354] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.484955][ T9358] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9362] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9362] close(5) = 0
[pid 9362] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9365 attached
) = 9365
[pid 9362] tkill(9365, SIGSTOP) = 0
[pid 9362] exit_group(0 <unfinished ...>
[pid 9365] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9362, si_uid=0} ---
[pid 9365] --- stopped by SIGSTOP ---
[pid 9362] <... exit_group resumed>) = ?
[pid 9362] +++ exited with 0 +++
[pid 9365] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9365] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9366 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9366
[pid 9366] set_robust_list(0x5555564fe760, 24) = 0
[pid 9366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9366] setpgid(0, 0) = 0
[pid 9366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9366] write(3, "1000", 4) = 4
[pid 9366] close(3) = 0
[pid 9366] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9366] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9366] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9366] close(5) = 0
[pid 9366] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9369 attached
) = 9369
[pid 9366] tkill(9369, SIGSTOP) = 0
[pid 9369] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9366, si_uid=0} ---
[pid 9366] exit_group(0 <unfinished ...>
[pid 9369] --- stopped by SIGSTOP ---
[pid 9366] <... exit_group resumed>) = ?
[pid 9366] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9366, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9369] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9369] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9370 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9370
[pid 9370] set_robust_list(0x5555564fe760, 24) = 0
[pid 9370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9370] setpgid(0, 0) = 0
[pid 9370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9370] write(3, "1000", 4) = 4
[pid 9370] close(3) = 0
[pid 9370] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9370] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.507875][ T9362] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.531858][ T9366] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9370] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9370] close(5) = 0
[pid 9370] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9373 attached
) = 9373
[pid 9370] tkill(9373, SIGSTOP) = 0
[pid 9370] exit_group(0 <unfinished ...>
[pid 9373] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9370, si_uid=0} ---
[pid 9373] --- stopped by SIGSTOP ---
[pid 9370] <... exit_group resumed>) = ?
[pid 9370] +++ exited with 0 +++
[pid 9373] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9370, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9374 attached
, child_tidptr=0x5555564fe750) = 9374
[pid 9374] set_robust_list(0x5555564fe760, 24) = 0
[pid 9374] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 9373] +++ killed by SIGHUP +++
[pid 9374] <... prctl resumed>) = 0
[pid 9374] setpgid(0, 0) = 0
[pid 9374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9374] write(3, "1000", 4) = 4
[pid 9374] close(3) = 0
[pid 9374] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9374] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9374] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9374] close(5) = 0
[pid 9374] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9377 attached
) = 9377
[pid 9374] tkill(9377, SIGSTOP) = 0
[pid 9374] exit_group(0 <unfinished ...>
[pid 9377] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9374, si_uid=0} ---
[pid 9374] <... exit_group resumed>) = ?
[pid 9377] --- stopped by SIGSTOP ---
[pid 9374] +++ exited with 0 +++
[pid 9377] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9378 attached
<unfinished ...>
[pid 9377] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9378
[pid 9378] set_robust_list(0x5555564fe760, 24) = 0
[pid 9378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9378] setpgid(0, 0) = 0
[pid 9378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9378] write(3, "1000", 4) = 4
[pid 9378] close(3) = 0
[pid 9378] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9378] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.557258][ T9370] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.579102][ T9374] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9378] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9378] close(5) = 0
[pid 9378] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9381 attached
) = 9381
[pid 9378] tkill(9381, SIGSTOP) = 0
[pid 9381] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9378, si_uid=0} ---
[pid 9378] exit_group(0 <unfinished ...>
[pid 9381] --- stopped by SIGSTOP ---
[pid 9378] <... exit_group resumed>) = ?
[pid 9378] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9381] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9381] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9382 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9382
[pid 9382] set_robust_list(0x5555564fe760, 24) = 0
[pid 9382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9382] setpgid(0, 0) = 0
[pid 9382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9382] write(3, "1000", 4) = 4
[pid 9382] close(3) = 0
[pid 9382] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9382] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9382] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9382] close(5) = 0
[pid 9382] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9385 attached
) = 9385
[pid 9382] tkill(9385, SIGSTOP) = 0
[pid 9385] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9382, si_uid=0} ---
[pid 9385] --- stopped by SIGSTOP ---
[pid 9382] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9385, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9382] exit_group(0) = ?
[pid 9382] +++ exited with 0 +++
[pid 9385] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9382, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9385] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9386 attached
, child_tidptr=0x5555564fe750) = 9386
[pid 9386] set_robust_list(0x5555564fe760, 24) = 0
[pid 9386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9386] setpgid(0, 0) = 0
[pid 9386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9386] write(3, "1000", 4) = 4
[pid 9386] close(3) = 0
[pid 9386] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9386] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.602704][ T9378] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.626985][ T9382] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9386] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9386] close(5) = 0
[pid 9386] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9389 attached
) = 9389
[pid 9386] tkill(9389, SIGSTOP) = 0
[pid 9389] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9386, si_uid=0} ---
[pid 9389] --- stopped by SIGSTOP ---
[pid 9386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9389, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9386] exit_group(0) = ?
[pid 9386] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9386, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9389] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9390 attached
, child_tidptr=0x5555564fe750) = 9390
[pid 9390] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 9389] +++ killed by SIGHUP +++
[pid 9390] <... set_robust_list resumed>) = 0
[pid 9390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9390] setpgid(0, 0) = 0
[pid 9390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9390] write(3, "1000", 4) = 4
[pid 9390] close(3) = 0
[pid 9390] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9390] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.652091][ T9386] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9390] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9390] close(5) = 0
[pid 9390] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9393 attached
) = 9393
[pid 9390] tkill(9393, SIGSTOP) = 0
[pid 9393] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9390, si_uid=0} ---
[pid 9393] --- stopped by SIGSTOP ---
[pid 9390] exit_group(0) = ?
[pid 9390] +++ exited with 0 +++
[pid 9393] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9390, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9393] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9394 attached
, child_tidptr=0x5555564fe750) = 9394
[pid 9394] set_robust_list(0x5555564fe760, 24) = 0
[pid 9394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9394] setpgid(0, 0) = 0
[pid 9394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9394] write(3, "1000", 4) = 4
[pid 9394] close(3) = 0
[pid 9394] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9394] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9394] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9394] close(5) = 0
[pid 9394] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9397 attached
) = 9397
[pid 9394] tkill(9397, SIGSTOP) = 0
[pid 9397] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9394, si_uid=0} ---
[pid 9397] --- stopped by SIGSTOP ---
[pid 9394] exit_group(0) = ?
[pid 9394] +++ exited with 0 +++
[pid 9397] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9397] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9398 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9398
[pid 9398] set_robust_list(0x5555564fe760, 24) = 0
[pid 9398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9398] setpgid(0, 0) = 0
[pid 9398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9398] write(3, "1000", 4) = 4
[pid 9398] close(3) = 0
[pid 9398] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9398] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.674968][ T9390] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.700277][ T9394] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9398] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9398] close(5) = 0
[pid 9398] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9401 attached
) = 9401
[pid 9398] tkill(9401, SIGSTOP) = 0
[pid 9398] exit_group(0 <unfinished ...>
[pid 9401] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9398, si_uid=0} ---
[pid 9401] --- stopped by SIGSTOP ---
[pid 9398] <... exit_group resumed>) = ?
[pid 9398] +++ exited with 0 +++
[pid 9401] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9398, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9401] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9402 attached
, child_tidptr=0x5555564fe750) = 9402
[pid 9402] set_robust_list(0x5555564fe760, 24) = 0
[pid 9402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9402] setpgid(0, 0) = 0
[pid 9402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9402] write(3, "1000", 4) = 4
[pid 9402] close(3) = 0
[pid 9402] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9402] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.722653][ T9398] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9402] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9402] close(5) = 0
[pid 9402] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9405 attached
) = 9405
[pid 9402] tkill(9405, SIGSTOP) = 0
[pid 9402] exit_group(0 <unfinished ...>
[pid 9405] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9402, si_uid=0} ---
[pid 9405] --- stopped by SIGSTOP ---
[pid 9402] <... exit_group resumed>) = ?
[pid 9402] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9402, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9405] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9405] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9406 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9406
[pid 9406] set_robust_list(0x5555564fe760, 24) = 0
[pid 9406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9406] setpgid(0, 0) = 0
[pid 9406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9406] write(3, "1000", 4) = 4
[pid 9406] close(3) = 0
[pid 9406] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9406] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9406] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9406] close(5) = 0
[pid 9406] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9409 attached
) = 9409
[pid 9406] tkill(9409, SIGSTOP) = 0
[pid 9409] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9406, si_uid=0} ---
[pid 9409] --- stopped by SIGSTOP ---
[pid 9406] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9409, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9406] exit_group(0) = ?
[pid 9406] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9406, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9409] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9409] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9410 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9410
[pid 9410] set_robust_list(0x5555564fe760, 24) = 0
[pid 9410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9410] setpgid(0, 0) = 0
[pid 9410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9410] write(3, "1000", 4) = 4
[pid 9410] close(3) = 0
[pid 9410] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9410] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.747029][ T9402] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.771344][ T9406] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9410] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9410] close(5) = 0
[pid 9410] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9413 attached
) = 9413
[pid 9410] tkill(9413, SIGSTOP) = 0
[pid 9410] exit_group(0) = ?
[pid 9413] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9410, si_uid=0} ---
[pid 9410] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9410, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9413] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9414 attached
, child_tidptr=0x5555564fe750) = 9414
[pid 9414] set_robust_list(0x5555564fe760, 24) = 0
[pid 9414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9414] setpgid(0, 0) = 0
[pid 9414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9414] write(3, "1000", 4) = 4
[pid 9414] close(3) = 0
[pid 9414] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9414] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.795195][ T9410] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9414] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9414] close(5) = 0
[pid 9414] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9417 attached
) = 9417
[pid 9414] tkill(9417, SIGSTOP) = 0
[pid 9414] exit_group(0) = ?
[pid 9417] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9414, si_uid=0} ---
[pid 9414] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9414, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9417] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9418
./strace-static-x86_64: Process 9418 attached
[pid 9418] set_robust_list(0x5555564fe760, 24) = 0
[pid 9418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9418] setpgid(0, 0) = 0
[pid 9418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9418] write(3, "1000", 4) = 4
[pid 9418] close(3) = 0
[pid 9418] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9418] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9418] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9418] close(5) = 0
[pid 9418] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9423 attached
) = 9423
[pid 9418] tkill(9423, SIGSTOP) = 0
[pid 9423] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9418, si_uid=0} ---
[pid 9418] exit_group(0) = ?
[pid 9423] --- stopped by SIGSTOP ---
[pid 9418] +++ exited with 0 +++
[pid 9423] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9418, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9423] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9424 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9424
[pid 9424] set_robust_list(0x5555564fe760, 24) = 0
[pid 9424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9424] setpgid(0, 0) = 0
[pid 9424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9424] write(3, "1000", 4) = 4
[pid 9424] close(3) = 0
[pid 9424] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9424] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.818144][ T9414] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.842694][ T9418] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9424] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9424] close(5) = 0
[pid 9424] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9427 attached
) = 9427
[pid 9424] tkill(9427, SIGSTOP) = 0
[pid 9427] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9424, si_uid=0} ---
[pid 9424] exit_group(0) = ?
[pid 9424] +++ exited with 0 +++
[pid 9427] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9424, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9428 attached
, child_tidptr=0x5555564fe750) = 9428
[pid 9428] set_robust_list(0x5555564fe760, 24) = 0
[pid 9428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9428] setpgid(0, 0) = 0
[pid 9428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9428] write(3, "1000", 4) = 4
[pid 9428] close(3) = 0
[pid 9428] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9428] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.867939][ T9424] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9428] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9428] close(5) = 0
[pid 9428] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9431 attached
) = 9431
[pid 9428] tkill(9431, SIGSTOP) = 0
[pid 9428] exit_group(0 <unfinished ...>
[pid 9431] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9428, si_uid=0} ---
[pid 9428] <... exit_group resumed>) = ?
[pid 9431] --- stopped by SIGSTOP ---
[pid 9428] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9428, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9431] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 9432 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9432
[pid 9432] set_robust_list(0x5555564fe760, 24) = 0
[pid 9432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9432] setpgid(0, 0) = 0
[pid 9432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 9431] +++ killed by SIGHUP +++
[pid 9432] <... openat resumed>) = 3
[pid 9432] write(3, "1000", 4) = 4
[pid 9432] close(3) = 0
[pid 9432] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9432] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9432] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9432] close(5) = 0
[pid 9432] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9435 attached
) = 9435
[pid 9432] tkill(9435, SIGSTOP) = 0
[pid 9432] exit_group(0 <unfinished ...>
[pid 9435] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9432, si_uid=0} ---
[pid 9435] --- stopped by SIGSTOP ---
[pid 9432] <... exit_group resumed>) = ?
[pid 9432] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9432, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9435] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9436 attached
<unfinished ...>
[pid 9435] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9436
[pid 9436] set_robust_list(0x5555564fe760, 24) = 0
[pid 9436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9436] setpgid(0, 0) = 0
[pid 9436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9436] write(3, "1000", 4) = 4
[pid 9436] close(3) = 0
[pid 9436] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9436] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.890244][ T9428] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.912418][ T9432] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9436] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9436] close(5) = 0
[pid 9436] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9439 attached
) = 9439
[pid 9436] tkill(9439, SIGSTOP) = 0
[pid 9436] exit_group(0 <unfinished ...>
[pid 9439] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9436, si_uid=0} ---
[pid 9436] <... exit_group resumed>) = ?
[pid 9439] --- stopped by SIGSTOP ---
[pid 9436] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9439] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9440 attached
, child_tidptr=0x5555564fe750) = 9440
[pid 9440] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 9439] +++ killed by SIGHUP +++
[pid 9440] <... set_robust_list resumed>) = 0
[pid 9440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9440] setpgid(0, 0) = 0
[pid 9440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9440] write(3, "1000", 4) = 4
[pid 9440] close(3) = 0
[pid 9440] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9440] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9440] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9440] close(5) = 0
[pid 9440] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9444 attached
) = 9444
[pid 9440] tkill(9444, SIGSTOP) = 0
[pid 9440] exit_group(0 <unfinished ...>
[pid 9444] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9440, si_uid=0} ---
[pid 9440] <... exit_group resumed>) = ?
[pid 9444] --- stopped by SIGSTOP ---
[pid 9440] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9440, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9444] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9444] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9445 attached
, child_tidptr=0x5555564fe750) = 9445
[pid 9445] set_robust_list(0x5555564fe760, 24) = 0
[pid 9445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9445] setpgid(0, 0) = 0
[pid 9445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9445] write(3, "1000", 4) = 4
[pid 9445] close(3) = 0
[pid 9445] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9445] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.935092][ T9436] vhci_hcd vhci_hcd.0: port 0 already used
[ 270.958966][ T9440] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9445] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9445] close(5) = 0
[pid 9445] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9449 attached
) = 9449
[pid 9445] tkill(9449, SIGSTOP) = 0
[pid 9449] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9445, si_uid=0} ---
[pid 9445] exit_group(0 <unfinished ...>
[pid 9449] --- stopped by SIGSTOP ---
[pid 9445] <... exit_group resumed>) = ?
[pid 9445] +++ exited with 0 +++
[pid 9449] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9449] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9450 attached
, child_tidptr=0x5555564fe750) = 9450
[pid 9450] set_robust_list(0x5555564fe760, 24) = 0
[pid 9450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9450] setpgid(0, 0) = 0
[pid 9450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9450] write(3, "1000", 4) = 4
[pid 9450] close(3) = 0
[pid 9450] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9450] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9450] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9450] close(5) = 0
[pid 9450] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9453 attached
) = 9453
[pid 9450] tkill(9453, SIGSTOP) = 0
[pid 9453] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9450, si_uid=0} ---
[pid 9450] exit_group(0 <unfinished ...>
[pid 9453] --- stopped by SIGSTOP ---
[pid 9450] <... exit_group resumed>) = ?
[pid 9450] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9450, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9453] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9453] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9454 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9454
[pid 9454] set_robust_list(0x5555564fe760, 24) = 0
[pid 9454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9454] setpgid(0, 0) = 0
[pid 9454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9454] write(3, "1000", 4) = 4
[pid 9454] close(3) = 0
[pid 9454] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9454] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 270.981900][ T9445] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.007319][ T9450] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9454] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9454] close(5) = 0
[pid 9454] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9457 attached
) = 9457
[pid 9454] tkill(9457, SIGSTOP) = 0
[pid 9454] exit_group(0 <unfinished ...>
[pid 9457] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9454, si_uid=0} ---
[pid 9457] --- stopped by SIGSTOP ---
[pid 9454] <... exit_group resumed>) = ?
[pid 9454] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9454, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9457] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9458 attached
<unfinished ...>
[pid 9458] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 9457] +++ killed by SIGHUP +++
[pid 9458] <... set_robust_list resumed>) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9458
[pid 9458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9458] setpgid(0, 0) = 0
[pid 9458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9458] write(3, "1000", 4) = 4
[pid 9458] close(3) = 0
[pid 9458] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9458] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9458] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9458] close(5) = 0
[pid 9458] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9461 attached
) = 9461
[pid 9458] tkill(9461, SIGSTOP) = 0
[pid 9461] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9458, si_uid=0} ---
[pid 9458] exit_group(0 <unfinished ...>
[pid 9461] --- stopped by SIGSTOP ---
[pid 9458] <... exit_group resumed>) = ?
[pid 9458] +++ exited with 0 +++
[pid 9461] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9461] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9462 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9462
[pid 9462] set_robust_list(0x5555564fe760, 24) = 0
[pid 9462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9462] setpgid(0, 0) = 0
[pid 9462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9462] write(3, "1000", 4) = 4
[pid 9462] close(3) = 0
[pid 9462] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9462] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.032232][ T9454] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.056658][ T9458] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9462] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9462] close(5) = 0
[pid 9462] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9465 attached
) = 9465
[pid 9462] tkill(9465, SIGSTOP) = 0
[pid 9465] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9462, si_uid=0} ---
[pid 9462] exit_group(0 <unfinished ...>
[pid 9465] --- stopped by SIGSTOP ---
[pid 9462] <... exit_group resumed>) = ?
[pid 9462] +++ exited with 0 +++
[pid 9465] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9462, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9466 attached
<unfinished ...>
[pid 9465] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9466
[pid 9466] set_robust_list(0x5555564fe760, 24) = 0
[pid 9466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9466] setpgid(0, 0) = 0
[pid 9466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9466] write(3, "1000", 4) = 4
[pid 9466] close(3) = 0
[pid 9466] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9466] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.081074][ T9462] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9466] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9466] close(5) = 0
[pid 9466] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9469 attached
) = 9469
[pid 9466] tkill(9469, SIGSTOP) = 0
[pid 9469] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9466, si_uid=0} ---
[pid 9466] exit_group(0 <unfinished ...>
[pid 9469] --- stopped by SIGSTOP ---
[pid 9466] <... exit_group resumed>) = ?
[pid 9466] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9469] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9469] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9470 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9470
[pid 9470] set_robust_list(0x5555564fe760, 24) = 0
[pid 9470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9470] setpgid(0, 0) = 0
[pid 9470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9470] write(3, "1000", 4) = 4
[pid 9470] close(3) = 0
[pid 9470] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9470] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9470] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9470] close(5) = 0
[pid 9470] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9473 attached
) = 9473
[pid 9470] tkill(9473, SIGSTOP) = 0
[pid 9470] exit_group(0 <unfinished ...>
[pid 9473] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9470, si_uid=0} ---
[pid 9470] <... exit_group resumed>) = ?
[pid 9473] --- stopped by SIGSTOP ---
[pid 9470] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9470, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9473] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9473] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9474 attached
, child_tidptr=0x5555564fe750) = 9474
[pid 9474] set_robust_list(0x5555564fe760, 24) = 0
[pid 9474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9474] setpgid(0, 0) = 0
[pid 9474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9474] write(3, "1000", 4) = 4
[pid 9474] close(3) = 0
[pid 9474] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9474] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.104098][ T9466] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.127587][ T9470] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9474] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9474] close(5) = 0
[pid 9474] clone(child_stack=NULL, flags=0) = 9477
./strace-static-x86_64: Process 9477 attached
[pid 9474] tkill(9477, SIGSTOP) = 0
[pid 9477] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9474, si_uid=0} ---
[pid 9474] exit_group(0 <unfinished ...>
[pid 9477] --- stopped by SIGSTOP ---
[pid 9474] <... exit_group resumed>) = ?
[pid 9474] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9474, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9477] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9477] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9478 attached
, child_tidptr=0x5555564fe750) = 9478
[pid 9478] set_robust_list(0x5555564fe760, 24) = 0
[pid 9478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9478] setpgid(0, 0) = 0
[pid 9478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9478] write(3, "1000", 4) = 4
[pid 9478] close(3) = 0
[pid 9478] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9478] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.151594][ T9474] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9478] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9478] close(5) = 0
[pid 9478] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9481 attached
) = 9481
[pid 9478] tkill(9481, SIGSTOP) = 0
[pid 9481] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9478, si_uid=0} ---
[pid 9481] --- stopped by SIGSTOP ---
[pid 9478] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9481, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9478] exit_group(0) = ?
[pid 9478] +++ exited with 0 +++
[pid 9481] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9478, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9481] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9482 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9482
[pid 9482] set_robust_list(0x5555564fe760, 24) = 0
[pid 9482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9482] setpgid(0, 0) = 0
[pid 9482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9482] write(3, "1000", 4) = 4
[pid 9482] close(3) = 0
[pid 9482] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9482] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9482] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9482] close(5) = 0
[pid 9482] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9486 attached
) = 9486
[pid 9482] tkill(9486, SIGSTOP) = 0
[pid 9486] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9482, si_uid=0} ---
[pid 9482] exit_group(0) = ?
[pid 9486] --- stopped by SIGSTOP ---
[pid 9482] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9486] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9486] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9487
./strace-static-x86_64: Process 9487 attached
[pid 9487] set_robust_list(0x5555564fe760, 24) = 0
[pid 9487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9487] setpgid(0, 0) = 0
[pid 9487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9487] write(3, "1000", 4) = 4
[pid 9487] close(3) = 0
[pid 9487] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9487] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.189778][ T9478] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.216420][ T9482] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9487] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9487] close(5) = 0
[pid 9487] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9490 attached
) = 9490
[pid 9487] tkill(9490, SIGSTOP) = 0
[pid 9487] exit_group(0 <unfinished ...>
[pid 9490] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9487, si_uid=0} ---
[pid 9490] --- stopped by SIGSTOP ---
[pid 9487] <... exit_group resumed>) = ?
[pid 9487] +++ exited with 0 +++
[pid 9490] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9487, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9490] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9491 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9491
[pid 9491] set_robust_list(0x5555564fe760, 24) = 0
[pid 9491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9491] setpgid(0, 0) = 0
[pid 9491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9491] write(3, "1000", 4) = 4
[pid 9491] close(3) = 0
[pid 9491] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9491] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9491] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9491] close(5) = 0
[pid 9491] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9494 attached
) = 9494
[pid 9491] tkill(9494, SIGSTOP) = 0
[pid 9491] exit_group(0 <unfinished ...>
[pid 9494] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9491, si_uid=0} ---
[pid 9491] <... exit_group resumed>) = ?
[pid 9494] --- stopped by SIGSTOP ---
[pid 9491] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9491, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9494] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9494] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9495 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9495
[pid 9495] set_robust_list(0x5555564fe760, 24) = 0
[pid 9495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9495] setpgid(0, 0) = 0
[pid 9495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9495] write(3, "1000", 4) = 4
[pid 9495] close(3) = 0
[pid 9495] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9495] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.240489][ T9487] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.265173][ T9491] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9495] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9495] close(5) = 0
[pid 9495] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9498 attached
) = 9498
[pid 9495] tkill(9498, SIGSTOP) = 0
[pid 9498] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9495, si_uid=0} ---
[pid 9495] exit_group(0 <unfinished ...>
[pid 9498] --- stopped by SIGSTOP ---
[pid 9495] <... exit_group resumed>) = ?
[pid 9495] +++ exited with 0 +++
[pid 9498] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9495, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9498] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9499 attached
, child_tidptr=0x5555564fe750) = 9499
[pid 9499] set_robust_list(0x5555564fe760, 24) = 0
[pid 9499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9499] setpgid(0, 0) = 0
[pid 9499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9499] write(3, "1000", 4) = 4
[pid 9499] close(3) = 0
[pid 9499] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9499] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.288245][ T9495] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9499] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9499] close(5) = 0
[pid 9499] clone(child_stack=NULL, flags=0) = 9502
[pid 9499] tkill(9502, SIGSTOP) = 0
./strace-static-x86_64: Process 9502 attached
[pid 9499] exit_group(0 <unfinished ...>
[pid 9502] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9499, si_uid=0} ---
[pid 9502] --- stopped by SIGSTOP ---
[pid 9499] <... exit_group resumed>) = ?
[pid 9499] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9502] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9502] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9503 attached
[pid 9503] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9503
[pid 9503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9503] setpgid(0, 0) = 0
[pid 9503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9503] write(3, "1000", 4) = 4
[pid 9503] close(3) = 0
[pid 9503] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9503] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9503] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9503] close(5) = 0
[pid 9503] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9506 attached
) = 9506
[pid 9503] tkill(9506, SIGSTOP) = 0
[pid 9506] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9503, si_uid=0} ---
[pid 9503] exit_group(0 <unfinished ...>
[pid 9506] --- stopped by SIGSTOP ---
[pid 9503] <... exit_group resumed>) = ?
[pid 9503] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9503, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9506] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9506] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9507 attached
, child_tidptr=0x5555564fe750) = 9507
[pid 9507] set_robust_list(0x5555564fe760, 24) = 0
[pid 9507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9507] setpgid(0, 0) = 0
[pid 9507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9507] write(3, "1000", 4) = 4
[pid 9507] close(3) = 0
[pid 9507] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9507] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9507] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9507] close(5) = 0
[ 271.315047][ T9499] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.337278][ T9503] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9507] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9510 attached
) = 9510
[pid 9507] tkill(9510, SIGSTOP) = 0
[pid 9510] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9507, si_uid=0} ---
[pid 9510] --- stopped by SIGSTOP ---
[pid 9507] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9510, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9507] exit_group(0) = ?
[pid 9507] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9507, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9510] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9510] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9511 attached
[pid 9511] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9511
[pid 9511] <... set_robust_list resumed>) = 0
[pid 9511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9511] setpgid(0, 0) = 0
[pid 9511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9511] write(3, "1000", 4) = 4
[pid 9511] close(3) = 0
[pid 9511] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9511] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9511] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9511] close(5) = 0
[pid 9511] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9514 attached
) = 9514
[pid 9511] tkill(9514, SIGSTOP) = 0
[pid 9514] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9511, si_uid=0} ---
[pid 9514] --- stopped by SIGSTOP ---
[pid 9511] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9514, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9511] exit_group(0) = ?
[pid 9511] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9514] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9514] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9515 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9515
[pid 9515] set_robust_list(0x5555564fe760, 24) = 0
[pid 9515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9515] setpgid(0, 0) = 0
[pid 9515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9515] write(3, "1000", 4) = 4
[pid 9515] close(3) = 0
[pid 9515] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9515] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9515] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9515] close(5) = 0
[pid 9515] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9518 attached
) = 9518
[pid 9515] tkill(9518, SIGSTOP) = 0
[pid 9515] exit_group(0 <unfinished ...>
[pid 9518] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9515, si_uid=0} ---
[pid 9518] --- stopped by SIGSTOP ---
[pid 9515] <... exit_group resumed>) = ?
[pid 9515] +++ exited with 0 +++
[pid 9518] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9515, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9518] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9519 attached
, child_tidptr=0x5555564fe750) = 9519
[pid 9519] set_robust_list(0x5555564fe760, 24) = 0
[pid 9519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9519] setpgid(0, 0) = 0
[pid 9519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9519] write(3, "1000", 4) = 4
[pid 9519] close(3) = 0
[pid 9519] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9519] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.361260][ T9507] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.384817][ T9511] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.407547][ T9515] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9519] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9519] close(5) = 0
[pid 9519] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9522 attached
) = 9522
[pid 9519] tkill(9522, SIGSTOP) = 0
[pid 9519] exit_group(0 <unfinished ...>
[pid 9522] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9519, si_uid=0} ---
[pid 9519] <... exit_group resumed>) = ?
[pid 9522] --- stopped by SIGSTOP ---
[pid 9519] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9519, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9522] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9522] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9523 attached
[pid 9523] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9523
[pid 9523] <... set_robust_list resumed>) = 0
[pid 9523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9523] setpgid(0, 0) = 0
[pid 9523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9523] write(3, "1000", 4) = 4
[pid 9523] close(3) = 0
[pid 9523] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9523] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9523] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9523] close(5) = 0
[pid 9523] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9526 attached
) = 9526
[pid 9523] tkill(9526, SIGSTOP <unfinished ...>
[pid 9526] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9523, si_uid=0} ---
[pid 9523] <... tkill resumed>) = 0
[pid 9526] --- stopped by SIGSTOP ---
[pid 9523] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9526, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9523] exit_group(0) = ?
[pid 9523] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9526] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9526] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9527 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9527
[pid 9527] set_robust_list(0x5555564fe760, 24) = 0
[pid 9527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9527] setpgid(0, 0) = 0
[pid 9527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9527] write(3, "1000", 4) = 4
[pid 9527] close(3) = 0
[pid 9527] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9527] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.431228][ T9519] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.464987][ T9523] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9527] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9527] close(5) = 0
[pid 9527] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9530 attached
) = 9530
[pid 9527] tkill(9530, SIGSTOP) = 0
[pid 9527] exit_group(0 <unfinished ...>
[pid 9530] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9527, si_uid=0} ---
[pid 9527] <... exit_group resumed>) = ?
[pid 9530] --- stopped by SIGSTOP ---
[pid 9527] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9527, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9530] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9530] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9531 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9531
[pid 9531] set_robust_list(0x5555564fe760, 24) = 0
[pid 9531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9531] setpgid(0, 0) = 0
[pid 9531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9531] write(3, "1000", 4) = 4
[pid 9531] close(3) = 0
[pid 9531] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9531] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9531] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9531] close(5) = 0
[pid 9531] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9534 attached
) = 9534
[pid 9531] tkill(9534, SIGSTOP) = 0
[pid 9531] exit_group(0) = ?
[pid 9534] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9531, si_uid=0} ---
[pid 9534] --- stopped by SIGSTOP ---
[pid 9531] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9534] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9534] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9535 attached
, child_tidptr=0x5555564fe750) = 9535
[pid 9535] set_robust_list(0x5555564fe760, 24) = 0
[pid 9535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9535] setpgid(0, 0) = 0
[pid 9535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9535] write(3, "1000", 4) = 4
[pid 9535] close(3) = 0
[pid 9535] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 271.487785][ T9527] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.510772][ T9531] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9535] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9535] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9535] close(5) = 0
[pid 9535] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9538 attached
) = 9538
[pid 9535] tkill(9538, SIGSTOP) = 0
[pid 9538] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9535, si_uid=0} ---
[pid 9538] --- stopped by SIGSTOP ---
[pid 9535] exit_group(0) = ?
[pid 9535] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9538] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9538] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9539 attached
, child_tidptr=0x5555564fe750) = 9539
[pid 9539] set_robust_list(0x5555564fe760, 24) = 0
[pid 9539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9539] setpgid(0, 0) = 0
[pid 9539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9539] write(3, "1000", 4) = 4
[pid 9539] close(3) = 0
[pid 9539] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9539] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9539] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9539] close(5) = 0
[pid 9539] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9542 attached
) = 9542
[pid 9539] tkill(9542, SIGSTOP) = 0
[pid 9542] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9539, si_uid=0} ---
[pid 9542] --- stopped by SIGSTOP ---
[pid 9539] exit_group(0) = ?
[pid 9539] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9539, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9542] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9542] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9543 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9543
[pid 9543] set_robust_list(0x5555564fe760, 24) = 0
[pid 9543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9543] setpgid(0, 0) = 0
[pid 9543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9543] write(3, "1000", 4) = 4
[pid 9543] close(3) = 0
[pid 9543] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9543] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.532714][ T9535] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.557208][ T9539] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9543] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9543] close(5) = 0
[pid 9543] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9546 attached
) = 9546
[pid 9543] tkill(9546, SIGSTOP) = 0
[pid 9543] exit_group(0 <unfinished ...>
[pid 9546] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9543, si_uid=0} ---
[pid 9543] <... exit_group resumed>) = ?
[pid 9546] --- stopped by SIGSTOP ---
[pid 9543] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9546] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9546] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9547 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9547
[pid 9547] set_robust_list(0x5555564fe760, 24) = 0
[pid 9547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9547] setpgid(0, 0) = 0
[pid 9547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9547] write(3, "1000", 4) = 4
[pid 9547] close(3) = 0
[pid 9547] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9547] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9547] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9547] close(5) = 0
[pid 9547] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9550 attached
) = 9550
[pid 9547] tkill(9550, SIGSTOP) = 0
[pid 9550] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9547, si_uid=0} ---
[pid 9550] --- stopped by SIGSTOP ---
[pid 9547] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9550, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9547] exit_group(0) = ?
[pid 9547] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9550] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9550] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9551 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9551
[pid 9551] set_robust_list(0x5555564fe760, 24) = 0
[pid 9551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9551] setpgid(0, 0) = 0
[pid 9551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9551] write(3, "1000", 4) = 4
[pid 9551] close(3) = 0
[pid 9551] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9551] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.580264][ T9543] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.604444][ T9547] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9551] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9551] close(5) = 0
[pid 9551] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9554 attached
) = 9554
[pid 9551] tkill(9554, SIGSTOP) = 0
[pid 9551] exit_group(0 <unfinished ...>
[pid 9554] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9551, si_uid=0} ---
[pid 9554] --- stopped by SIGSTOP ---
[pid 9551] <... exit_group resumed>) = ?
[pid 9551] +++ exited with 0 +++
[pid 9554] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9554] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9555 attached
, child_tidptr=0x5555564fe750) = 9555
[pid 9555] set_robust_list(0x5555564fe760, 24) = 0
[pid 9555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9555] setpgid(0, 0) = 0
[pid 9555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9555] write(3, "1000", 4) = 4
[pid 9555] close(3) = 0
[pid 9555] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9555] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.629607][ T9551] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9555] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9555] close(5) = 0
[pid 9555] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9558 attached
) = 9558
[pid 9555] tkill(9558, SIGSTOP) = 0
[pid 9558] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9555, si_uid=0} ---
[pid 9555] exit_group(0 <unfinished ...>
[pid 9558] --- stopped by SIGSTOP ---
[pid 9555] <... exit_group resumed>) = ?
[pid 9555] +++ exited with 0 +++
[pid 9558] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9558] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9559 attached
, child_tidptr=0x5555564fe750) = 9559
[pid 9559] set_robust_list(0x5555564fe760, 24) = 0
[pid 9559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9559] setpgid(0, 0) = 0
[pid 9559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9559] write(3, "1000", 4) = 4
[pid 9559] close(3) = 0
[pid 9559] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9559] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9559] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9559] close(5) = 0
[pid 9559] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9562 attached
) = 9562
[pid 9559] tkill(9562, SIGSTOP) = 0
[pid 9562] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9559, si_uid=0} ---
[pid 9559] exit_group(0 <unfinished ...>
[pid 9562] --- stopped by SIGSTOP ---
[pid 9559] <... exit_group resumed>) = ?
[pid 9559] +++ exited with 0 +++
[pid 9562] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9562] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9563 attached
, child_tidptr=0x5555564fe750) = 9563
[pid 9563] set_robust_list(0x5555564fe760, 24) = 0
[pid 9563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9563] setpgid(0, 0) = 0
[pid 9563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9563] write(3, "1000", 4) = 4
[pid 9563] close(3) = 0
[pid 9563] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9563] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.654064][ T9555] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.677698][ T9559] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9563] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9563] close(5) = 0
[pid 9563] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9566 attached
) = 9566
[pid 9563] tkill(9566, SIGSTOP) = 0
[pid 9566] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9563, si_uid=0} ---
[pid 9566] --- stopped by SIGSTOP ---
[pid 9563] exit_group(0) = ?
[pid 9563] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9566] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9566] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9567 attached
, child_tidptr=0x5555564fe750) = 9567
[pid 9567] set_robust_list(0x5555564fe760, 24) = 0
[pid 9567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9567] setpgid(0, 0) = 0
[pid 9567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9567] write(3, "1000", 4) = 4
[pid 9567] close(3) = 0
[pid 9567] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9567] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.702779][ T9563] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9567] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9567] close(5) = 0
[pid 9567] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9570 attached
) = 9570
[pid 9567] tkill(9570, SIGSTOP) = 0
[pid 9567] exit_group(0) = ?
[pid 9570] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9567, si_uid=0} ---
[pid 9570] --- stopped by SIGSTOP ---
[pid 9567] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9570] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9570] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9571 attached
, child_tidptr=0x5555564fe750) = 9571
[pid 9571] set_robust_list(0x5555564fe760, 24) = 0
[pid 9571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9571] setpgid(0, 0) = 0
[pid 9571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9571] write(3, "1000", 4) = 4
[pid 9571] close(3) = 0
[pid 9571] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9571] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9571] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9571] close(5) = 0
[pid 9571] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9574 attached
) = 9574
[pid 9571] tkill(9574, SIGSTOP) = 0
[pid 9571] exit_group(0 <unfinished ...>
[pid 9574] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9571, si_uid=0} ---
[pid 9574] --- stopped by SIGSTOP ---
[pid 9571] <... exit_group resumed>) = ?
[pid 9571] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9574] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9574] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9575 attached
, child_tidptr=0x5555564fe750) = 9575
[pid 9575] set_robust_list(0x5555564fe760, 24) = 0
[pid 9575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9575] setpgid(0, 0) = 0
[pid 9575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9575] write(3, "1000", 4) = 4
[pid 9575] close(3) = 0
[pid 9575] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9575] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.726290][ T9567] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.750436][ T9571] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9575] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9575] close(5) = 0
[pid 9575] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9578 attached
) = 9578
[pid 9575] tkill(9578, SIGSTOP) = 0
[pid 9575] exit_group(0 <unfinished ...>
[pid 9578] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9575, si_uid=0} ---
[pid 9575] <... exit_group resumed>) = ?
[pid 9578] --- stopped by SIGSTOP ---
[pid 9575] +++ exited with 0 +++
[pid 9578] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9579 attached
<unfinished ...>
[pid 9578] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9579
[pid 9579] set_robust_list(0x5555564fe760, 24) = 0
[pid 9579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9579] setpgid(0, 0) = 0
[pid 9579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9579] write(3, "1000", 4) = 4
[pid 9579] close(3) = 0
[pid 9579] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9579] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.774375][ T9575] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9579] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9579] close(5) = 0
[pid 9579] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9582 attached
) = 9582
[pid 9579] tkill(9582, SIGSTOP) = 0
[pid 9582] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9579, si_uid=0} ---
[pid 9579] exit_group(0 <unfinished ...>
[pid 9582] --- stopped by SIGSTOP ---
[pid 9579] <... exit_group resumed>) = ?
[pid 9579] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9582] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9582] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9583 attached
[pid 9583] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9583
[pid 9583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9583] setpgid(0, 0) = 0
[pid 9583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9583] write(3, "1000", 4) = 4
[pid 9583] close(3) = 0
[pid 9583] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9583] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9583] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9583] close(5) = 0
[pid 9583] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9586 attached
) = 9586
[pid 9583] tkill(9586, SIGSTOP) = 0
[pid 9586] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9583, si_uid=0} ---
[pid 9586] --- stopped by SIGSTOP ---
[pid 9583] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9586, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9583] exit_group(0) = ?
[pid 9583] +++ exited with 0 +++
[pid 9586] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9586] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9587 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9587
[pid 9587] set_robust_list(0x5555564fe760, 24) = 0
[pid 9587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9587] setpgid(0, 0) = 0
[pid 9587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9587] write(3, "1000", 4) = 4
[pid 9587] close(3) = 0
[pid 9587] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9587] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.801366][ T9579] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.823880][ T9583] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9587] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9587] close(5) = 0
[pid 9587] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9590 attached
) = 9590
[pid 9587] tkill(9590, SIGSTOP) = 0
[pid 9590] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9587, si_uid=0} ---
[pid 9587] exit_group(0 <unfinished ...>
[pid 9590] --- stopped by SIGSTOP ---
[pid 9587] <... exit_group resumed>) = ?
[pid 9587] +++ exited with 0 +++
[pid 9590] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9587, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9590] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9591 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9591
[pid 9591] set_robust_list(0x5555564fe760, 24) = 0
[pid 9591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9591] setpgid(0, 0) = 0
[pid 9591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9591] write(3, "1000", 4) = 4
[pid 9591] close(3) = 0
[pid 9591] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9591] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9591] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9591] close(5) = 0
[pid 9591] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9594 attached
) = 9594
[pid 9591] tkill(9594, SIGSTOP) = 0
[pid 9591] exit_group(0 <unfinished ...>
[pid 9594] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9591, si_uid=0} ---
[pid 9591] <... exit_group resumed>) = ?
[pid 9594] --- stopped by SIGSTOP ---
[pid 9591] +++ exited with 0 +++
[pid 9594] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9591, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 9594] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9595 attached
, child_tidptr=0x5555564fe750) = 9595
[pid 9595] set_robust_list(0x5555564fe760, 24) = 0
[pid 9595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9595] setpgid(0, 0) = 0
[pid 9595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9595] write(3, "1000", 4) = 4
[pid 9595] close(3) = 0
[pid 9595] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9595] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.847835][ T9587] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.871547][ T9591] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9595] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9595] close(5) = 0
[pid 9595] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9598 attached
) = 9598
[pid 9595] tkill(9598, SIGSTOP) = 0
[pid 9595] exit_group(0) = ?
[pid 9598] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9595, si_uid=0} ---
[pid 9598] --- stopped by SIGSTOP ---
[pid 9595] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9598] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9598] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9599 attached
<unfinished ...>
[pid 9599] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9599
[pid 9599] <... set_robust_list resumed>) = 0
[pid 9599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9599] setpgid(0, 0) = 0
[pid 9599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9599] write(3, "1000", 4) = 4
[pid 9599] close(3) = 0
[pid 9599] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9599] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9599] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9599] close(5) = 0
[pid 9599] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9602 attached
) = 9602
[pid 9599] tkill(9602, SIGSTOP) = 0
[pid 9602] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9599, si_uid=0} ---
[pid 9599] exit_group(0 <unfinished ...>
[pid 9602] --- stopped by SIGSTOP ---
[pid 9599] <... exit_group resumed>) = ?
[pid 9599] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9599, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9602] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 9602] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9603 attached
, child_tidptr=0x5555564fe750) = 9603
[pid 9603] set_robust_list(0x5555564fe760, 24) = 0
[pid 9603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9603] setpgid(0, 0) = 0
[pid 9603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9603] write(3, "1000", 4) = 4
[pid 9603] close(3) = 0
[pid 9603] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9603] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.897129][ T9595] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.920968][ T9599] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9603] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9603] close(5) = 0
[pid 9603] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9606 attached
) = 9606
[pid 9603] tkill(9606, SIGSTOP) = 0
[pid 9606] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9603, si_uid=0} ---
[pid 9603] exit_group(0 <unfinished ...>
[pid 9606] --- stopped by SIGSTOP ---
[pid 9603] <... exit_group resumed>) = ?
[pid 9603] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9603, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9606] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9606] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9607 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9607
[pid 9607] set_robust_list(0x5555564fe760, 24) = 0
[pid 9607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9607] setpgid(0, 0) = 0
[pid 9607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9607] write(3, "1000", 4) = 4
[pid 9607] close(3) = 0
[pid 9607] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9607] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9607] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9607] close(5) = 0
[pid 9607] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9610 attached
) = 9610
[pid 9607] tkill(9610, SIGSTOP) = 0
[pid 9610] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9607, si_uid=0} ---
[pid 9607] exit_group(0 <unfinished ...>
[pid 9610] --- stopped by SIGSTOP ---
[pid 9607] <... exit_group resumed>) = ?
[pid 9607] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9607, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9610] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9611 attached
, child_tidptr=0x5555564fe750) = 9611
[pid 9611] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 9610] +++ killed by SIGHUP +++
[pid 9611] <... set_robust_list resumed>) = 0
[pid 9611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9611] setpgid(0, 0) = 0
[pid 9611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9611] write(3, "1000", 4) = 4
[pid 9611] close(3) = 0
[pid 9611] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9611] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.944251][ T9603] vhci_hcd vhci_hcd.0: port 0 already used
[ 271.968203][ T9607] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9611] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9611] close(5) = 0
[pid 9611] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9614 attached
) = 9614
[pid 9611] tkill(9614, SIGSTOP) = 0
[pid 9614] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9611, si_uid=0} ---
[pid 9611] exit_group(0 <unfinished ...>
[pid 9614] --- stopped by SIGSTOP ---
[pid 9611] <... exit_group resumed>) = ?
[pid 9611] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9611, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9614] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9614] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9615 attached
[pid 9615] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9615
[pid 9615] <... set_robust_list resumed>) = 0
[pid 9615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9615] setpgid(0, 0) = 0
[pid 9615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9615] write(3, "1000", 4) = 4
[pid 9615] close(3) = 0
[pid 9615] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9615] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 271.991436][ T9611] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9615] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9615] close(5) = 0
[pid 9615] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9618 attached
) = 9618
[pid 9615] tkill(9618, SIGSTOP) = 0
[pid 9615] exit_group(0 <unfinished ...>
[pid 9618] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9615, si_uid=0} ---
[pid 9615] <... exit_group resumed>) = ?
[pid 9618] --- stopped by SIGSTOP ---
[pid 9615] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9615, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9618] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9618] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9619 attached
, child_tidptr=0x5555564fe750) = 9619
[pid 9619] set_robust_list(0x5555564fe760, 24) = 0
[pid 9619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9619] setpgid(0, 0) = 0
[pid 9619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9619] write(3, "1000", 4) = 4
[pid 9619] close(3) = 0
[pid 9619] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9619] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9619] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9619] close(5) = 0
[pid 9619] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9622 attached
) = 9622
[pid 9619] tkill(9622, SIGSTOP) = 0
[pid 9619] exit_group(0 <unfinished ...>
[pid 9622] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9619, si_uid=0} ---
[pid 9619] <... exit_group resumed>) = ?
[pid 9622] --- stopped by SIGSTOP ---
[pid 9619] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9619, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9622] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9622] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9623 attached
, child_tidptr=0x5555564fe750) = 9623
[pid 9623] set_robust_list(0x5555564fe760, 24) = 0
[pid 9623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9623] setpgid(0, 0) = 0
[pid 9623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9623] write(3, "1000", 4) = 4
[pid 9623] close(3) = 0
[pid 9623] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9623] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.015315][ T9615] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.038657][ T9619] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9623] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9623] close(5) = 0
[pid 9623] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9626 attached
) = 9626
[pid 9623] tkill(9626, SIGSTOP) = 0
[pid 9623] exit_group(0 <unfinished ...>
[pid 9626] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9623, si_uid=0} ---
[pid 9623] <... exit_group resumed>) = ?
[pid 9626] --- stopped by SIGSTOP ---
[pid 9623] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9623, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9626] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9626] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9627 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9627
[pid 9627] set_robust_list(0x5555564fe760, 24) = 0
[pid 9627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9627] setpgid(0, 0) = 0
[pid 9627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9627] write(3, "1000", 4) = 4
[pid 9627] close(3) = 0
[pid 9627] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9627] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9627] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9627] close(5) = 0
[pid 9627] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9630 attached
) = 9630
[pid 9627] tkill(9630, SIGSTOP) = 0
[pid 9630] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9627, si_uid=0} ---
[pid 9627] exit_group(0) = ?
[pid 9630] --- stopped by SIGSTOP ---
[pid 9627] +++ exited with 0 +++
[pid 9630] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9627, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9630] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9631 attached
, child_tidptr=0x5555564fe750) = 9631
[pid 9631] set_robust_list(0x5555564fe760, 24) = 0
[pid 9631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9631] setpgid(0, 0) = 0
[pid 9631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9631] write(3, "1000", 4) = 4
[pid 9631] close(3) = 0
[pid 9631] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9631] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.065111][ T9623] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.088929][ T9627] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9631] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9631] close(5) = 0
[pid 9631] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9634 attached
) = 9634
[pid 9631] tkill(9634, SIGSTOP) = 0
[pid 9634] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9631, si_uid=0} ---
[pid 9634] --- stopped by SIGSTOP ---
[pid 9631] exit_group(0) = ?
[pid 9631] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9631, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9634] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9634] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9635 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9635
[pid 9635] set_robust_list(0x5555564fe760, 24) = 0
[pid 9635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9635] setpgid(0, 0) = 0
[pid 9635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9635] write(3, "1000", 4) = 4
[pid 9635] close(3) = 0
[pid 9635] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9635] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.112557][ T9631] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9635] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9635] close(5) = 0
[pid 9635] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9638 attached
) = 9638
[pid 9635] tkill(9638, SIGSTOP) = 0
[pid 9638] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9635, si_uid=0} ---
[pid 9638] --- stopped by SIGSTOP ---
[pid 9635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9638, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9635] exit_group(0) = ?
[pid 9635] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9635, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9638] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9638] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9639 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9639
[pid 9639] set_robust_list(0x5555564fe760, 24) = 0
[pid 9639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9639] setpgid(0, 0) = 0
[pid 9639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9639] write(3, "1000", 4) = 4
[pid 9639] close(3) = 0
[pid 9639] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9639] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9639] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9639] close(5) = 0
[pid 9639] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9642 attached
) = 9642
[pid 9639] tkill(9642, SIGSTOP) = 0
[pid 9642] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9639, si_uid=0} ---
[pid 9639] exit_group(0 <unfinished ...>
[pid 9642] --- stopped by SIGSTOP ---
[pid 9639] <... exit_group resumed>) = ?
[pid 9639] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9639, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9642] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9642] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9643 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9643
[pid 9643] set_robust_list(0x5555564fe760, 24) = 0
[pid 9643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9643] setpgid(0, 0) = 0
[pid 9643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9643] write(3, "1000", 4) = 4
[pid 9643] close(3) = 0
[pid 9643] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9643] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.136373][ T9635] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.162278][ T9639] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9643] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9643] close(5) = 0
[pid 9643] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9646 attached
) = 9646
[pid 9643] tkill(9646, SIGSTOP) = 0
[pid 9646] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9643, si_uid=0} ---
[pid 9643] exit_group(0 <unfinished ...>
[pid 9646] --- stopped by SIGSTOP ---
[pid 9643] <... exit_group resumed>) = ?
[pid 9643] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9643, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9646] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9647
./strace-static-x86_64: Process 9647 attached
[pid 9647] set_robust_list(0x5555564fe760, 24) = 0
[pid 9647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9647] setpgid(0, 0) = 0
[pid 9647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9647] write(3, "1000", 4) = 4
[pid 9647] close(3) = 0
[pid 9647] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9647] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9646] +++ killed by SIGHUP +++
[pid 9647] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9647] close(5) = 0
[pid 9647] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9650 attached
) = 9650
[pid 9647] tkill(9650, SIGSTOP) = 0
[pid 9650] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9647, si_uid=0} ---
[pid 9647] exit_group(0 <unfinished ...>
[pid 9650] --- stopped by SIGSTOP ---
[pid 9647] <... exit_group resumed>) = ?
[pid 9647] +++ exited with 0 +++
[pid 9650] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9650] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9651 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9651
[pid 9651] set_robust_list(0x5555564fe760, 24) = 0
[pid 9651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9651] setpgid(0, 0) = 0
[pid 9651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9651] write(3, "1000", 4) = 4
[pid 9651] close(3) = 0
[pid 9651] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9651] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.196961][ T9643] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.224824][ T9647] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9651] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9651] close(5) = 0
[pid 9651] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9654 attached
) = 9654
[pid 9651] tkill(9654, SIGSTOP) = 0
[pid 9651] exit_group(0 <unfinished ...>
[pid 9654] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9651, si_uid=0} ---
[pid 9651] <... exit_group resumed>) = ?
[pid 9654] --- stopped by SIGSTOP ---
[pid 9651] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9651, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9654] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9654] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9655 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9655
[pid 9655] set_robust_list(0x5555564fe760, 24) = 0
[pid 9655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9655] setpgid(0, 0) = 0
[pid 9655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9655] write(3, "1000", 4) = 4
[pid 9655] close(3) = 0
[pid 9655] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9655] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9655] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9655] close(5) = 0
[pid 9655] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9658 attached
) = 9658
[pid 9655] tkill(9658, SIGSTOP) = 0
[pid 9658] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9655, si_uid=0} ---
[pid 9658] --- stopped by SIGSTOP ---
[pid 9655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9658, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9655] exit_group(0) = ?
[pid 9655] +++ exited with 0 +++
[pid 9658] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9655, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9658] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9659 attached
, child_tidptr=0x5555564fe750) = 9659
[pid 9659] set_robust_list(0x5555564fe760, 24) = 0
[pid 9659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9659] setpgid(0, 0) = 0
[pid 9659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9659] write(3, "1000", 4) = 4
[pid 9659] close(3) = 0
[pid 9659] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9659] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.249317][ T9651] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.272755][ T9655] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9659] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9659] close(5) = 0
[pid 9659] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9662 attached
) = 9662
[pid 9659] tkill(9662, SIGSTOP) = 0
[pid 9659] exit_group(0 <unfinished ...>
[pid 9662] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9659, si_uid=0} ---
[pid 9659] <... exit_group resumed>) = ?
[pid 9662] --- stopped by SIGSTOP ---
[pid 9659] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9659, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9662] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9662] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9663 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9663
[pid 9663] set_robust_list(0x5555564fe760, 24) = 0
[pid 9663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9663] setpgid(0, 0) = 0
[pid 9663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9663] write(3, "1000", 4) = 4
[pid 9663] close(3) = 0
[pid 9663] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9663] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.297679][ T9659] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9663] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9663] close(5) = 0
[pid 9663] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9666 attached
) = 9666
[pid 9663] tkill(9666, SIGSTOP) = 0
[pid 9666] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9663, si_uid=0} ---
[pid 9663] exit_group(0 <unfinished ...>
[pid 9666] --- stopped by SIGSTOP ---
[pid 9663] <... exit_group resumed>) = ?
[pid 9663] +++ exited with 0 +++
[pid 9666] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9663, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9666] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9667 attached
, child_tidptr=0x5555564fe750) = 9667
[pid 9667] set_robust_list(0x5555564fe760, 24) = 0
[pid 9667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9667] setpgid(0, 0) = 0
[pid 9667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9667] write(3, "1000", 4) = 4
[pid 9667] close(3) = 0
[pid 9667] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9667] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9667] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9667] close(5) = 0
[pid 9667] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9670 attached
) = 9670
[pid 9667] tkill(9670, SIGSTOP) = 0
[pid 9667] exit_group(0 <unfinished ...>
[pid 9670] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9667, si_uid=0} ---
[pid 9670] --- stopped by SIGSTOP ---
[pid 9667] <... exit_group resumed>) = ?
[pid 9667] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9667, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9670] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9670] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9671 attached
, child_tidptr=0x5555564fe750) = 9671
[pid 9671] set_robust_list(0x5555564fe760, 24) = 0
[pid 9671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9671] setpgid(0, 0) = 0
[pid 9671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9671] write(3, "1000", 4) = 4
[pid 9671] close(3) = 0
[pid 9671] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9671] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.320861][ T9663] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.345444][ T9667] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9671] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9671] close(5) = 0
[pid 9671] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9674 attached
) = 9674
[pid 9671] tkill(9674, SIGSTOP) = 0
[pid 9671] exit_group(0 <unfinished ...>
[pid 9674] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9671, si_uid=0} ---
[pid 9671] <... exit_group resumed>) = ?
[pid 9674] --- stopped by SIGSTOP ---
[pid 9671] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9671, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9674] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9675 attached
<unfinished ...>
[pid 9674] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9675
[pid 9675] set_robust_list(0x5555564fe760, 24) = 0
[pid 9675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9675] setpgid(0, 0) = 0
[pid 9675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9675] write(3, "1000", 4) = 4
[pid 9675] close(3) = 0
[pid 9675] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9675] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.368823][ T9671] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9675] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9675] close(5) = 0
[pid 9675] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9678 attached
) = 9678
[pid 9675] tkill(9678, SIGSTOP) = 0
[pid 9678] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9675, si_uid=0} ---
[pid 9678] --- stopped by SIGSTOP ---
[pid 9675] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9678, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9675] exit_group(0) = ?
[pid 9675] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9675, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9678] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9678] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9679 attached
[pid 9679] set_robust_list(0x5555564fe760, 24) = 0
[pid 9679] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9679
[pid 9679] <... prctl resumed>) = 0
[pid 9679] setpgid(0, 0) = 0
[pid 9679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9679] write(3, "1000", 4) = 4
[pid 9679] close(3) = 0
[pid 9679] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9679] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9679] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9679] close(5) = 0
[pid 9679] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9682 attached
) = 9682
[pid 9679] tkill(9682, SIGSTOP) = 0
[pid 9679] exit_group(0 <unfinished ...>
[pid 9682] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9679, si_uid=0} ---
[pid 9679] <... exit_group resumed>) = ?
[pid 9682] --- stopped by SIGSTOP ---
[pid 9679] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9679, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9682] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9682] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9683 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9683
[pid 9683] set_robust_list(0x5555564fe760, 24) = 0
[pid 9683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9683] setpgid(0, 0) = 0
[pid 9683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9683] write(3, "1000", 4) = 4
[pid 9683] close(3) = 0
[pid 9683] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9683] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.391917][ T9675] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.415652][ T9679] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9683] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9683] close(5) = 0
[pid 9683] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9686 attached
) = 9686
[pid 9683] tkill(9686, SIGSTOP) = 0
[pid 9686] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9683, si_uid=0} ---
[pid 9683] exit_group(0) = ?
[pid 9686] --- stopped by SIGSTOP ---
[pid 9683] +++ exited with 0 +++
[pid 9686] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9683, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9686] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9687 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9687
[pid 9687] set_robust_list(0x5555564fe760, 24) = 0
[pid 9687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9687] setpgid(0, 0) = 0
[pid 9687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9687] write(3, "1000", 4) = 4
[pid 9687] close(3) = 0
[pid 9687] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9687] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.441425][ T9683] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9687] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9687] close(5) = 0
[pid 9687] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9690 attached
) = 9690
[pid 9687] tkill(9690, SIGSTOP) = 0
[pid 9690] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9687, si_uid=0} ---
[pid 9690] --- stopped by SIGSTOP ---
[pid 9687] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9690, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9687] exit_group(0) = ?
[pid 9687] +++ exited with 0 +++
[pid 9690] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9687, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9690] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9691 attached
, child_tidptr=0x5555564fe750) = 9691
[pid 9691] set_robust_list(0x5555564fe760, 24) = 0
[pid 9691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9691] setpgid(0, 0) = 0
[pid 9691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9691] write(3, "1000", 4) = 4
[pid 9691] close(3) = 0
[pid 9691] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9691] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9691] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9691] close(5) = 0
[pid 9691] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9694 attached
) = 9694
[pid 9691] tkill(9694, SIGSTOP) = 0
[pid 9691] exit_group(0 <unfinished ...>
[pid 9694] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9691, si_uid=0} ---
[pid 9694] --- stopped by SIGSTOP ---
[pid 9691] <... exit_group resumed>) = ?
[pid 9691] +++ exited with 0 +++
[pid 9694] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9691, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9694] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9695 attached
, child_tidptr=0x5555564fe750) = 9695
[pid 9695] set_robust_list(0x5555564fe760, 24) = 0
[pid 9695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9695] setpgid(0, 0) = 0
[pid 9695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9695] write(3, "1000", 4) = 4
[pid 9695] close(3) = 0
[pid 9695] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9695] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.464075][ T9687] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.490700][ T9691] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9695] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9695] close(5) = 0
[pid 9695] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9698 attached
) = 9698
[pid 9695] tkill(9698, SIGSTOP) = 0
[pid 9698] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9695, si_uid=0} ---
[pid 9698] --- stopped by SIGSTOP ---
[pid 9695] exit_group(0) = ?
[pid 9695] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9698] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9699 attached
, child_tidptr=0x5555564fe750) = 9699
[pid 9698] +++ killed by SIGHUP +++
[pid 9699] set_robust_list(0x5555564fe760, 24) = 0
[pid 9699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9699] setpgid(0, 0) = 0
[pid 9699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9699] write(3, "1000", 4) = 4
[pid 9699] close(3) = 0
[pid 9699] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9699] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9699] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9699] close(5) = 0
[pid 9699] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9702 attached
) = 9702
[pid 9699] tkill(9702, SIGSTOP) = 0
[pid 9702] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9699, si_uid=0} ---
[pid 9702] --- stopped by SIGSTOP ---
[pid 9699] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9702, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9699] exit_group(0) = ?
[pid 9699] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9699, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9702] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9702] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9703 attached
, child_tidptr=0x5555564fe750) = 9703
[pid 9703] set_robust_list(0x5555564fe760, 24) = 0
[pid 9703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9703] setpgid(0, 0) = 0
[pid 9703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9703] write(3, "1000", 4) = 4
[pid 9703] close(3) = 0
[pid 9703] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9703] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.515839][ T9695] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.540504][ T9699] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9703] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9703] close(5) = 0
[pid 9703] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9706 attached
) = 9706
[pid 9703] tkill(9706, SIGSTOP) = 0
[pid 9703] exit_group(0 <unfinished ...>
[pid 9706] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9703, si_uid=0} ---
[pid 9706] --- stopped by SIGSTOP ---
[pid 9703] <... exit_group resumed>) = ?
[pid 9703] +++ exited with 0 +++
[pid 9706] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9703, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9706] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9707 attached
, child_tidptr=0x5555564fe750) = 9707
[pid 9707] set_robust_list(0x5555564fe760, 24) = 0
[pid 9707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9707] setpgid(0, 0) = 0
[pid 9707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9707] write(3, "1000", 4) = 4
[pid 9707] close(3) = 0
[pid 9707] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9707] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.564080][ T9703] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9707] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9707] close(5) = 0
[pid 9707] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9710 attached
) = 9710
[pid 9707] tkill(9710, SIGSTOP) = 0
[pid 9710] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9707, si_uid=0} ---
[pid 9710] --- stopped by SIGSTOP ---
[pid 9707] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9710, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9707] exit_group(0) = ?
[pid 9707] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9707, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9710] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 9710] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9711 attached
, child_tidptr=0x5555564fe750) = 9711
[pid 9711] set_robust_list(0x5555564fe760, 24) = 0
[pid 9711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9711] setpgid(0, 0) = 0
[pid 9711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9711] write(3, "1000", 4) = 4
[pid 9711] close(3) = 0
[pid 9711] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9711] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9711] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9711] close(5) = 0
[pid 9711] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9714 attached
) = 9714
[pid 9711] tkill(9714, SIGSTOP) = 0
[pid 9714] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9711, si_uid=0} ---
[pid 9714] --- stopped by SIGSTOP ---
[pid 9711] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9714, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9711] exit_group(0) = ?
[pid 9711] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9711, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9714] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9714] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9715 attached
[pid 9715] set_robust_list(0x5555564fe760, 24) = 0
[pid 9715] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9715
[pid 9715] <... prctl resumed>) = 0
[pid 9715] setpgid(0, 0) = 0
[pid 9715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9715] write(3, "1000", 4) = 4
[pid 9715] close(3) = 0
[pid 9715] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9715] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.587996][ T9707] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.613037][ T9711] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9715] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9715] close(5) = 0
[pid 9715] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9718 attached
) = 9718
[pid 9715] tkill(9718, SIGSTOP) = 0
[pid 9715] exit_group(0) = ?
[pid 9718] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9715, si_uid=0} ---
[pid 9718] --- stopped by SIGSTOP ---
[pid 9715] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9715, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9718] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9718] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9719
./strace-static-x86_64: Process 9719 attached
[pid 9719] set_robust_list(0x5555564fe760, 24) = 0
[pid 9719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9719] setpgid(0, 0) = 0
[pid 9719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9719] write(3, "1000", 4) = 4
[pid 9719] close(3) = 0
[pid 9719] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9719] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.637170][ T9715] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9719] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9719] close(5) = 0
[pid 9719] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9722 attached
) = 9722
[pid 9719] tkill(9722, SIGSTOP) = 0
[pid 9719] exit_group(0) = ?
[pid 9722] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9719, si_uid=0} ---
[pid 9719] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9719, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9722] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9723
./strace-static-x86_64: Process 9723 attached
[pid 9723] set_robust_list(0x5555564fe760, 24) = 0
[pid 9723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9723] setpgid(0, 0) = 0
[pid 9723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9723] write(3, "1000", 4) = 4
[pid 9723] close(3) = 0
[pid 9723] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9723] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9723] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9723] close(5) = 0
[pid 9723] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9726 attached
) = 9726
[pid 9723] tkill(9726, SIGSTOP) = 0
[pid 9723] exit_group(0 <unfinished ...>
[pid 9726] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9723, si_uid=0} ---
[pid 9723] <... exit_group resumed>) = ?
[pid 9726] --- stopped by SIGSTOP ---
[pid 9723] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9723, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9726] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9726] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9727 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9727
[pid 9727] set_robust_list(0x5555564fe760, 24) = 0
[pid 9727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9727] setpgid(0, 0) = 0
[pid 9727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9727] write(3, "1000", 4) = 4
[pid 9727] close(3) = 0
[pid 9727] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9727] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.660999][ T9719] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.683649][ T9723] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9727] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9727] close(5) = 0
[pid 9727] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9730 attached
) = 9730
[pid 9727] tkill(9730, SIGSTOP) = 0
[pid 9730] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9727, si_uid=0} ---
[pid 9727] exit_group(0) = ?
[pid 9730] --- stopped by SIGSTOP ---
[pid 9727] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9727, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9730] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 9730] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9731 attached
, child_tidptr=0x5555564fe750) = 9731
[pid 9731] set_robust_list(0x5555564fe760, 24) = 0
[pid 9731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9731] setpgid(0, 0) = 0
[pid 9731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9731] write(3, "1000", 4) = 4
[pid 9731] close(3) = 0
[pid 9731] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9731] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9731] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9731] close(5) = 0
[pid 9731] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9734 attached
) = 9734
[pid 9731] tkill(9734, SIGSTOP) = 0
[pid 9731] exit_group(0 <unfinished ...>
[pid 9734] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9731, si_uid=0} ---
[pid 9734] --- stopped by SIGSTOP ---
[pid 9731] <... exit_group resumed>) = ?
[pid 9731] +++ exited with 0 +++
[pid 9734] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9731, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9734] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9735 attached
, child_tidptr=0x5555564fe750) = 9735
[pid 9735] set_robust_list(0x5555564fe760, 24) = 0
[pid 9735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9735] setpgid(0, 0) = 0
[pid 9735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9735] write(3, "1000", 4) = 4
[pid 9735] close(3) = 0
[pid 9735] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9735] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9735] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9735] close(5) = 0
[pid 9735] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9738 attached
) = 9738
[pid 9735] tkill(9738, SIGSTOP) = 0
[pid 9735] exit_group(0 <unfinished ...>
[pid 9738] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9735, si_uid=0} ---
[pid 9735] <... exit_group resumed>) = ?
[pid 9738] --- stopped by SIGSTOP ---
[pid 9735] +++ exited with 0 +++
[pid 9738] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9735, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9739 attached
<unfinished ...>
[pid 9738] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9739
[pid 9739] set_robust_list(0x5555564fe760, 24) = 0
[pid 9739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9739] setpgid(0, 0) = 0
[pid 9739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9739] write(3, "1000", 4) = 4
[pid 9739] close(3) = 0
[pid 9739] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9739] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.706406][ T9727] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.731348][ T9731] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.755337][ T9735] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9739] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9739] close(5) = 0
[pid 9739] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9743 attached
) = 9743
[pid 9739] tkill(9743, SIGSTOP <unfinished ...>
[pid 9743] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9739, si_uid=0} ---
[pid 9739] <... tkill resumed>) = 0
[pid 9743] --- stopped by SIGSTOP ---
[pid 9739] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9743, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9739] exit_group(0) = ?
[pid 9739] +++ exited with 0 +++
[pid 9743] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9739, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9743] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9745 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9745
[pid 9745] set_robust_list(0x5555564fe760, 24) = 0
[pid 9745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9745] setpgid(0, 0) = 0
[pid 9745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9745] write(3, "1000", 4) = 4
[pid 9745] close(3) = 0
[pid 9745] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9745] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9745] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9745] close(5) = 0
[pid 9745] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9748 attached
) = 9748
[pid 9745] tkill(9748, SIGSTOP) = 0
[pid 9748] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9745, si_uid=0} ---
[pid 9745] exit_group(0) = ?
[pid 9748] --- stopped by SIGSTOP ---
[pid 9745] +++ exited with 0 +++
[pid 9748] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9745, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9748] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9749 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9749
[pid 9749] set_robust_list(0x5555564fe760, 24) = 0
[pid 9749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9749] setpgid(0, 0) = 0
[pid 9749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9749] write(3, "1000", 4) = 4
[pid 9749] close(3) = 0
[pid 9749] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9749] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.777685][ T9739] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.802567][ T9745] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9749] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9749] close(5) = 0
[pid 9749] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9752 attached
) = 9752
[pid 9749] tkill(9752, SIGSTOP) = 0
[pid 9752] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9749, si_uid=0} ---
[pid 9752] --- stopped by SIGSTOP ---
[pid 9749] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9752, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9749] exit_group(0) = ?
[pid 9749] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9749, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9752] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9753 attached
, child_tidptr=0x5555564fe750) = 9753
[pid 9752] +++ killed by SIGHUP +++
[pid 9753] set_robust_list(0x5555564fe760, 24) = 0
[pid 9753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9753] setpgid(0, 0) = 0
[pid 9753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9753] write(3, "1000", 4) = 4
[pid 9753] close(3) = 0
[pid 9753] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9753] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.826422][ T9749] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9753] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9753] close(5) = 0
[pid 9753] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9756 attached
) = 9756
[pid 9753] tkill(9756, SIGSTOP) = 0
[pid 9753] exit_group(0 <unfinished ...>
[pid 9756] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9753, si_uid=0} ---
[pid 9753] <... exit_group resumed>) = ?
[pid 9756] --- stopped by SIGSTOP ---
[pid 9753] +++ exited with 0 +++
[pid 9756] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9753, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9756] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9758 attached
, child_tidptr=0x5555564fe750) = 9758
[pid 9758] set_robust_list(0x5555564fe760, 24) = 0
[pid 9758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9758] setpgid(0, 0) = 0
[pid 9758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9758] write(3, "1000", 4) = 4
[pid 9758] close(3) = 0
[pid 9758] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9758] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9758] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9758] close(5) = 0
[pid 9758] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9762 attached
) = 9762
[pid 9758] tkill(9762, SIGSTOP) = 0
[pid 9758] exit_group(0 <unfinished ...>
[pid 9762] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9758, si_uid=0} ---
[pid 9758] <... exit_group resumed>) = ?
[pid 9762] --- stopped by SIGSTOP ---
[pid 9758] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9758, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9762] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9763
./strace-static-x86_64: Process 9763 attached
[pid 9762] +++ killed by SIGHUP +++
[pid 9763] set_robust_list(0x5555564fe760, 24) = 0
[pid 9763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9763] setpgid(0, 0) = 0
[pid 9763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9763] write(3, "1000", 4) = 4
[pid 9763] close(3) = 0
[pid 9763] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9763] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.850541][ T9753] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.875328][ T9758] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9763] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9763] close(5) = 0
[pid 9763] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9766 attached
) = 9766
[pid 9763] tkill(9766, SIGSTOP) = 0
[pid 9763] exit_group(0 <unfinished ...>
[pid 9766] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9763, si_uid=0} ---
[pid 9763] <... exit_group resumed>) = ?
[pid 9766] --- stopped by SIGSTOP ---
[pid 9763] +++ exited with 0 +++
[pid 9766] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9763, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9766] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9767 attached
[pid 9767] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9767
[pid 9767] <... set_robust_list resumed>) = 0
[pid 9767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9767] setpgid(0, 0) = 0
[pid 9767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9767] write(3, "1000", 4) = 4
[pid 9767] close(3) = 0
[pid 9767] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9767] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.898072][ T9763] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9767] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9767] close(5) = 0
[pid 9767] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9770 attached
) = 9770
[pid 9767] tkill(9770, SIGSTOP) = 0
[pid 9767] exit_group(0) = ?
[pid 9767] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9767, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9770] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9767, si_uid=0} ---
[pid 9770] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9771 attached
, child_tidptr=0x5555564fe750) = 9771
[pid 9771] set_robust_list(0x5555564fe760, 24) = 0
[pid 9771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9771] setpgid(0, 0) = 0
[pid 9771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9771] write(3, "1000", 4) = 4
[pid 9771] close(3) = 0
[pid 9771] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9771] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9771] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9771] close(5) = 0
[pid 9771] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9774 attached
) = 9774
[pid 9771] tkill(9774, SIGSTOP) = 0
[pid 9774] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9771, si_uid=0} ---
[pid 9774] --- stopped by SIGSTOP ---
[pid 9771] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9774, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9771] exit_group(0) = ?
[pid 9771] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9771, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9774] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9774] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9775 attached
, child_tidptr=0x5555564fe750) = 9775
[pid 9775] set_robust_list(0x5555564fe760, 24) = 0
[pid 9775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9775] setpgid(0, 0) = 0
[pid 9775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9775] write(3, "1000", 4) = 4
[pid 9775] close(3) = 0
[pid 9775] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9775] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.921244][ T9767] vhci_hcd vhci_hcd.0: port 0 already used
[ 272.944179][ T9771] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9775] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9775] close(5) = 0
[pid 9775] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9778 attached
) = 9778
[pid 9775] tkill(9778, SIGSTOP) = 0
[pid 9775] exit_group(0 <unfinished ...>
[pid 9778] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9775, si_uid=0} ---
[pid 9775] <... exit_group resumed>) = ?
[pid 9778] --- stopped by SIGSTOP ---
[pid 9775] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9775, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9778] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9779 attached
<unfinished ...>
[pid 9778] +++ killed by SIGHUP +++
[pid 9779] set_robust_list(0x5555564fe760, 24) = 0
[pid 9779] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9779
[pid 9779] <... prctl resumed>) = 0
[pid 9779] setpgid(0, 0) = 0
[pid 9779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9779] write(3, "1000", 4) = 4
[pid 9779] close(3) = 0
[pid 9779] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9779] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.968946][ T9775] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9779] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9779] close(5) = 0
[pid 9779] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9782 attached
) = 9782
[pid 9779] tkill(9782, SIGSTOP) = 0
[pid 9782] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9779, si_uid=0} ---
[pid 9779] exit_group(0 <unfinished ...>
[pid 9782] --- stopped by SIGSTOP ---
[pid 9779] <... exit_group resumed>) = ?
[pid 9779] +++ exited with 0 +++
[pid 9782] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9779, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9782] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9783 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9783
[pid 9783] set_robust_list(0x5555564fe760, 24) = 0
[pid 9783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9783] setpgid(0, 0) = 0
[pid 9783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9783] write(3, "1000", 4) = 4
[pid 9783] close(3) = 0
[pid 9783] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9783] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9783] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9783] close(5) = 0
[pid 9783] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9786 attached
) = 9786
[pid 9783] tkill(9786, SIGSTOP) = 0
[pid 9783] exit_group(0 <unfinished ...>
[pid 9786] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9783, si_uid=0} ---
[pid 9786] --- stopped by SIGSTOP ---
[pid 9783] <... exit_group resumed>) = ?
[pid 9783] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9783, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9786] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9786] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9787 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9787
[pid 9787] set_robust_list(0x5555564fe760, 24) = 0
[pid 9787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9787] setpgid(0, 0) = 0
[pid 9787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9787] write(3, "1000", 4) = 4
[pid 9787] close(3) = 0
[pid 9787] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9787] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 272.992821][ T9779] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.025729][ T9783] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9787] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9787] close(5) = 0
[pid 9787] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9790 attached
) = 9790
[pid 9787] tkill(9790, SIGSTOP) = 0
[pid 9790] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9787, si_uid=0} ---
[pid 9787] exit_group(0 <unfinished ...>
[pid 9790] --- stopped by SIGSTOP ---
[pid 9787] <... exit_group resumed>) = ?
[pid 9787] +++ exited with 0 +++
[pid 9790] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9787, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9790] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9791 attached
, child_tidptr=0x5555564fe750) = 9791
[pid 9791] set_robust_list(0x5555564fe760, 24) = 0
[pid 9791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9791] setpgid(0, 0) = 0
[pid 9791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9791] write(3, "1000", 4) = 4
[pid 9791] close(3) = 0
[pid 9791] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9791] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9791] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9791] close(5) = 0
[pid 9791] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9794 attached
) = 9794
[pid 9791] tkill(9794, SIGSTOP) = 0
[pid 9791] exit_group(0 <unfinished ...>
[pid 9794] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9791, si_uid=0} ---
[pid 9791] <... exit_group resumed>) = ?
[pid 9794] --- stopped by SIGSTOP ---
[pid 9791] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9791, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9794] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 9794] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9795 attached
, child_tidptr=0x5555564fe750) = 9795
[pid 9795] set_robust_list(0x5555564fe760, 24) = 0
[pid 9795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9795] setpgid(0, 0) = 0
[pid 9795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9795] write(3, "1000", 4) = 4
[pid 9795] close(3) = 0
[pid 9795] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9795] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.048667][ T9787] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.072408][ T9791] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9795] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9795] close(5) = 0
[pid 9795] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9798 attached
) = 9798
[pid 9795] tkill(9798, SIGSTOP) = 0
[pid 9798] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9795, si_uid=0} ---
[pid 9795] exit_group(0 <unfinished ...>
[pid 9798] --- stopped by SIGSTOP ---
[pid 9795] <... exit_group resumed>) = ?
[pid 9795] +++ exited with 0 +++
[pid 9798] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9795, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9799 attached
<unfinished ...>
[pid 9798] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9799
[pid 9799] set_robust_list(0x5555564fe760, 24) = 0
[pid 9799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9799] setpgid(0, 0) = 0
[pid 9799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9799] write(3, "1000", 4) = 4
[pid 9799] close(3) = 0
[pid 9799] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9799] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.096756][ T9795] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9799] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9799] close(5) = 0
[pid 9799] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9802 attached
) = 9802
[pid 9799] tkill(9802, SIGSTOP) = 0
[pid 9802] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9799, si_uid=0} ---
[pid 9799] exit_group(0 <unfinished ...>
[pid 9802] --- stopped by SIGSTOP ---
[pid 9799] <... exit_group resumed>) = ?
[pid 9799] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9799, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9802] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9803
[pid 9802] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9803 attached
[pid 9803] set_robust_list(0x5555564fe760, 24) = 0
[pid 9803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9803] setpgid(0, 0) = 0
[pid 9803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9803] write(3, "1000", 4) = 4
[pid 9803] close(3) = 0
[pid 9803] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9803] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9803] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9803] close(5) = 0
[pid 9803] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9806 attached
) = 9806
[pid 9803] tkill(9806, SIGSTOP) = 0
[pid 9803] exit_group(0 <unfinished ...>
[pid 9806] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9803, si_uid=0} ---
[pid 9803] <... exit_group resumed>) = ?
[pid 9806] --- stopped by SIGSTOP ---
[pid 9803] +++ exited with 0 +++
[pid 9806] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9803, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9806] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9807 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9807
[pid 9807] set_robust_list(0x5555564fe760, 24) = 0
[pid 9807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9807] setpgid(0, 0) = 0
[pid 9807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9807] write(3, "1000", 4) = 4
[pid 9807] close(3) = 0
[pid 9807] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9807] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.120355][ T9799] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.143237][ T9803] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9807] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9807] close(5) = 0
[pid 9807] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9810 attached
) = 9810
[pid 9807] tkill(9810, SIGSTOP) = 0
[pid 9810] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9807, si_uid=0} ---
[pid 9807] exit_group(0 <unfinished ...>
[pid 9810] --- stopped by SIGSTOP ---
[pid 9807] <... exit_group resumed>) = ?
[pid 9807] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9807, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9810] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9810] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9811 attached
, child_tidptr=0x5555564fe750) = 9811
[pid 9811] set_robust_list(0x5555564fe760, 24) = 0
[pid 9811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9811] setpgid(0, 0) = 0
[pid 9811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9811] write(3, "1000", 4) = 4
[pid 9811] close(3) = 0
[pid 9811] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9811] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.167095][ T9807] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9811] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9811] close(5) = 0
[pid 9811] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9814 attached
) = 9814
[pid 9811] tkill(9814, SIGSTOP) = 0
[pid 9814] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9811, si_uid=0} ---
[pid 9811] exit_group(0 <unfinished ...>
[pid 9814] --- stopped by SIGSTOP ---
[pid 9811] <... exit_group resumed>) = ?
[pid 9811] +++ exited with 0 +++
[pid 9814] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9811, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9814] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9815 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9815
[pid 9815] set_robust_list(0x5555564fe760, 24) = 0
[pid 9815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9815] setpgid(0, 0) = 0
[pid 9815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9815] write(3, "1000", 4) = 4
[pid 9815] close(3) = 0
[pid 9815] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9815] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9815] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9815] close(5) = 0
[pid 9815] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9818 attached
) = 9818
[pid 9815] tkill(9818, SIGSTOP) = 0
[pid 9815] exit_group(0) = ?
[pid 9818] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9815, si_uid=0} ---
[pid 9815] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9815, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9818] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9819 attached
, child_tidptr=0x5555564fe750) = 9819
[pid 9819] set_robust_list(0x5555564fe760, 24) = 0
[pid 9819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9819] setpgid(0, 0) = 0
[pid 9819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9819] write(3, "1000", 4) = 4
[pid 9819] close(3) = 0
[pid 9819] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9819] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.190947][ T9811] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.215007][ T9815] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9819] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9819] close(5) = 0
[pid 9819] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9822 attached
) = 9822
[pid 9819] tkill(9822, SIGSTOP) = 0
[pid 9822] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9819, si_uid=0} ---
[pid 9819] exit_group(0 <unfinished ...>
[pid 9822] --- stopped by SIGSTOP ---
[pid 9819] <... exit_group resumed>) = ?
[pid 9819] +++ exited with 0 +++
[pid 9822] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9819, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9822] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9823 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9823
[pid 9823] set_robust_list(0x5555564fe760, 24) = 0
[pid 9823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9823] setpgid(0, 0) = 0
[pid 9823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9823] write(3, "1000", 4) = 4
[pid 9823] close(3) = 0
[pid 9823] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9823] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9823] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9823] close(5) = 0
[pid 9823] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9826 attached
) = 9826
[pid 9823] tkill(9826, SIGSTOP) = 0
[pid 9826] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9823, si_uid=0} ---
[pid 9823] exit_group(0 <unfinished ...>
[pid 9826] --- stopped by SIGSTOP ---
[pid 9823] <... exit_group resumed>) = ?
[pid 9823] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9823, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9826] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9826] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9827 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9827
[pid 9827] set_robust_list(0x5555564fe760, 24) = 0
[pid 9827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9827] setpgid(0, 0) = 0
[pid 9827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9827] write(3, "1000", 4) = 4
[pid 9827] close(3) = 0
[pid 9827] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9827] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.247543][ T9819] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.270113][ T9823] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9827] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9827] close(5) = 0
[pid 9827] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9830 attached
) = 9830
[pid 9827] tkill(9830, SIGSTOP) = 0
[pid 9827] exit_group(0 <unfinished ...>
[pid 9830] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9827, si_uid=0} ---
[pid 9830] --- stopped by SIGSTOP ---
[pid 9827] <... exit_group resumed>) = ?
[pid 9827] +++ exited with 0 +++
[pid 9830] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9827, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9830] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9831 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9831
[pid 9831] set_robust_list(0x5555564fe760, 24) = 0
[pid 9831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9831] setpgid(0, 0) = 0
[pid 9831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9831] write(3, "1000", 4) = 4
[pid 9831] close(3) = 0
[pid 9831] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9831] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.294688][ T9827] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9831] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9831] close(5) = 0
[pid 9831] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9834 attached
) = 9834
[pid 9831] tkill(9834, SIGSTOP) = 0
[pid 9831] exit_group(0 <unfinished ...>
[pid 9834] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9831, si_uid=0} ---
[pid 9831] <... exit_group resumed>) = ?
[pid 9834] --- stopped by SIGSTOP ---
[pid 9831] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9831, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9834] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9834] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9835 attached
[pid 9835] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9835
[pid 9835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9835] setpgid(0, 0) = 0
[pid 9835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9835] write(3, "1000", 4) = 4
[pid 9835] close(3) = 0
[pid 9835] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9835] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9835] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9835] close(5) = 0
[pid 9835] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9838 attached
) = 9838
[pid 9835] tkill(9838, SIGSTOP) = 0
[pid 9838] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9835, si_uid=0} ---
[pid 9835] exit_group(0 <unfinished ...>
[pid 9838] --- stopped by SIGSTOP ---
[pid 9835] <... exit_group resumed>) = ?
[pid 9835] +++ exited with 0 +++
[pid 9838] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9835, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9838] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9839 attached
, child_tidptr=0x5555564fe750) = 9839
[pid 9839] set_robust_list(0x5555564fe760, 24) = 0
[pid 9839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9839] setpgid(0, 0) = 0
[pid 9839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9839] write(3, "1000", 4) = 4
[pid 9839] close(3) = 0
[pid 9839] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9839] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.319327][ T9831] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.341696][ T9835] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9839] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9839] close(5) = 0
[pid 9839] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9842 attached
) = 9842
[pid 9839] tkill(9842, SIGSTOP) = 0
[pid 9839] exit_group(0 <unfinished ...>
[pid 9842] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9839, si_uid=0} ---
[pid 9839] <... exit_group resumed>) = ?
[pid 9842] --- stopped by SIGSTOP ---
[pid 9839] +++ exited with 0 +++
[pid 9842] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9839, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9842] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9843 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9843
[pid 9843] set_robust_list(0x5555564fe760, 24) = 0
[pid 9843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9843] setpgid(0, 0) = 0
[pid 9843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9843] write(3, "1000", 4) = 4
[pid 9843] close(3) = 0
[pid 9843] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9843] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9843] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9843] close(5) = 0
[pid 9843] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9846 attached
) = 9846
[pid 9843] tkill(9846, SIGSTOP) = 0
[pid 9846] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9843, si_uid=0} ---
[pid 9846] --- stopped by SIGSTOP ---
[pid 9843] exit_group(0) = ?
[pid 9843] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9843, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9846] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9847
[pid 9846] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9847 attached
[pid 9847] set_robust_list(0x5555564fe760, 24) = 0
[pid 9847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9847] setpgid(0, 0) = 0
[pid 9847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9847] write(3, "1000", 4) = 4
[pid 9847] close(3) = 0
[pid 9847] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9847] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.364598][ T9839] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.387074][ T9843] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9847] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9847] close(5) = 0
[pid 9847] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9850 attached
) = 9850
[pid 9847] tkill(9850, SIGSTOP) = 0
[pid 9847] exit_group(0) = ?
[pid 9850] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9847, si_uid=0} ---
[pid 9850] --- stopped by SIGSTOP ---
[pid 9847] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9847, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9850] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9850] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9851 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9851
[pid 9851] set_robust_list(0x5555564fe760, 24) = 0
[pid 9851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9851] setpgid(0, 0) = 0
[pid 9851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9851] write(3, "1000", 4) = 4
[pid 9851] close(3) = 0
[pid 9851] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9851] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9851] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9851] close(5) = 0
[pid 9851] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9854 attached
) = 9854
[pid 9851] tkill(9854, SIGSTOP) = 0
[pid 9854] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9851, si_uid=0} ---
[pid 9851] exit_group(0 <unfinished ...>
[pid 9854] --- stopped by SIGSTOP ---
[pid 9851] <... exit_group resumed>) = ?
[pid 9851] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9851, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9854] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9854] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9855 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9855
[pid 9855] set_robust_list(0x5555564fe760, 24) = 0
[pid 9855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9855] setpgid(0, 0) = 0
[pid 9855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9855] write(3, "1000", 4) = 4
[pid 9855] close(3) = 0
[pid 9855] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9855] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.410613][ T9847] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.433142][ T9851] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9855] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9855] close(5) = 0
[pid 9855] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9858 attached
) = 9858
[pid 9855] tkill(9858, SIGSTOP) = 0
[pid 9855] exit_group(0) = ?
[pid 9858] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9855, si_uid=0} ---
[pid 9858] --- stopped by SIGSTOP ---
[pid 9855] +++ exited with 0 +++
[pid 9858] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9855, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9858] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9859 attached
, child_tidptr=0x5555564fe750) = 9859
[pid 9859] set_robust_list(0x5555564fe760, 24) = 0
[pid 9859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9859] setpgid(0, 0) = 0
[pid 9859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9859] write(3, "1000", 4) = 4
[pid 9859] close(3) = 0
[pid 9859] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9859] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9859] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9859] close(5) = 0
[pid 9859] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9862 attached
) = 9862
[pid 9859] tkill(9862, SIGSTOP <unfinished ...>
[pid 9862] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9859, si_uid=0} ---
[pid 9859] <... tkill resumed>) = 0
[pid 9862] --- stopped by SIGSTOP ---
[pid 9859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9862, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9859] exit_group(0) = ?
[pid 9859] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9859, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9862] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9862] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9863
./strace-static-x86_64: Process 9863 attached
[pid 9863] set_robust_list(0x5555564fe760, 24) = 0
[pid 9863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9863] setpgid(0, 0) = 0
[pid 9863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9863] write(3, "1000", 4) = 4
[pid 9863] close(3) = 0
[pid 9863] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9863] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.456454][ T9855] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.479802][ T9859] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9863] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9863] close(5) = 0
[pid 9863] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9866 attached
) = 9866
[pid 9863] tkill(9866, SIGSTOP) = 0
[pid 9863] exit_group(0 <unfinished ...>
[pid 9866] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9863, si_uid=0} ---
[pid 9863] <... exit_group resumed>) = ?
[pid 9866] --- stopped by SIGSTOP ---
[pid 9863] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9863, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9866] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9866] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9867 attached
, child_tidptr=0x5555564fe750) = 9867
[pid 9867] set_robust_list(0x5555564fe760, 24) = 0
[pid 9867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9867] setpgid(0, 0) = 0
[pid 9867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9867] write(3, "1000", 4) = 4
[pid 9867] close(3) = 0
[pid 9867] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9867] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9867] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9867] close(5) = 0
[pid 9867] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9870 attached
) = 9870
[pid 9867] tkill(9870, SIGSTOP) = 0
[pid 9870] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9867, si_uid=0} ---
[pid 9867] exit_group(0) = ?
[pid 9870] --- stopped by SIGSTOP ---
[pid 9867] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9867, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9870] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9870] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9871 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9871
[pid 9871] set_robust_list(0x5555564fe760, 24) = 0
[pid 9871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9871] setpgid(0, 0) = 0
[pid 9871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9871] write(3, "1000", 4) = 4
[pid 9871] close(3) = 0
[pid 9871] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 273.505642][ T9863] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.529910][ T9867] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9871] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9871] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9871] close(5) = 0
[pid 9871] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9874 attached
) = 9874
[pid 9871] tkill(9874, SIGSTOP) = 0
[pid 9871] exit_group(0 <unfinished ...>
[pid 9874] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9871, si_uid=0} ---
[pid 9871] <... exit_group resumed>) = ?
[pid 9874] --- stopped by SIGSTOP ---
[pid 9871] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9871, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9874] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9874] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9875 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9875
[pid 9875] set_robust_list(0x5555564fe760, 24) = 0
[pid 9875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9875] setpgid(0, 0) = 0
[pid 9875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9875] write(3, "1000", 4) = 4
[pid 9875] close(3) = 0
[pid 9875] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9875] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.554141][ T9871] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9875] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9875] close(5) = 0
[pid 9875] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9878 attached
) = 9878
[pid 9875] tkill(9878, SIGSTOP <unfinished ...>
[pid 9878] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9875, si_uid=0} ---
[pid 9875] <... tkill resumed>) = 0
[pid 9878] --- stopped by SIGSTOP ---
[pid 9875] exit_group(0) = ?
[pid 9875] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9875, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9878] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9879 attached
<unfinished ...>
[pid 9878] +++ killed by SIGHUP +++
[pid 9879] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9879
[pid 9879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9879] setpgid(0, 0) = 0
[pid 9879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9879] write(3, "1000", 4) = 4
[pid 9879] close(3) = 0
[pid 9879] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9879] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9879] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9879] close(5) = 0
[pid 9879] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9882 attached
) = 9882
[pid 9879] tkill(9882, SIGSTOP) = 0
[pid 9882] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9879, si_uid=0} ---
[pid 9882] --- stopped by SIGSTOP ---
[pid 9879] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9882, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9879] exit_group(0) = ?
[pid 9879] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9879, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9882] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9882] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9883 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9883
[pid 9883] set_robust_list(0x5555564fe760, 24) = 0
[pid 9883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9883] setpgid(0, 0) = 0
[pid 9883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9883] write(3, "1000", 4) = 4
[pid 9883] close(3) = 0
[pid 9883] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9883] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.577246][ T9875] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.600539][ T9879] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9883] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9883] close(5) = 0
[pid 9883] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9886 attached
) = 9886
[pid 9883] tkill(9886, SIGSTOP) = 0
[pid 9886] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9883, si_uid=0} ---
[pid 9883] exit_group(0 <unfinished ...>
[pid 9886] --- stopped by SIGSTOP ---
[pid 9883] <... exit_group resumed>) = ?
[pid 9883] +++ exited with 0 +++
[pid 9886] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9883, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9886] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9887 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9887
[pid 9887] set_robust_list(0x5555564fe760, 24) = 0
[pid 9887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9887] setpgid(0, 0) = 0
[pid 9887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9887] write(3, "1000", 4) = 4
[pid 9887] close(3) = 0
[pid 9887] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9887] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.625089][ T9883] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9887] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9887] close(5) = 0
[pid 9887] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9890 attached
) = 9890
[pid 9887] tkill(9890, SIGSTOP <unfinished ...>
[pid 9890] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9887, si_uid=0} ---
[pid 9887] <... tkill resumed>) = 0
[pid 9887] exit_group(0 <unfinished ...>
[pid 9890] --- stopped by SIGSTOP ---
[pid 9887] <... exit_group resumed>) = ?
[pid 9887] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9887, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9890] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9891 attached
<unfinished ...>
[pid 9890] +++ killed by SIGHUP +++
[pid 9891] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9891
[pid 9891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9891] setpgid(0, 0) = 0
[pid 9891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9891] write(3, "1000", 4) = 4
[pid 9891] close(3) = 0
[pid 9891] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9891] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9891] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9891] close(5) = 0
[pid 9891] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9894 attached
) = 9894
[pid 9891] tkill(9894, SIGSTOP) = 0
[pid 9891] exit_group(0 <unfinished ...>
[pid 9894] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9891, si_uid=0} ---
[pid 9891] <... exit_group resumed>) = ?
[pid 9894] --- stopped by SIGSTOP ---
[pid 9891] +++ exited with 0 +++
[pid 9894] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9891, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9895 attached
, child_tidptr=0x5555564fe750) = 9895
[pid 9895] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 9894] +++ killed by SIGHUP +++
[pid 9895] <... set_robust_list resumed>) = 0
[pid 9895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9895] setpgid(0, 0) = 0
[pid 9895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9895] write(3, "1000", 4) = 4
[pid 9895] close(3) = 0
[pid 9895] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9895] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.649754][ T9887] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.672517][ T9891] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9895] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9895] close(5) = 0
[pid 9895] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9898 attached
) = 9898
[pid 9895] tkill(9898, SIGSTOP) = 0
[pid 9895] exit_group(0 <unfinished ...>
[pid 9898] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9895, si_uid=0} ---
[pid 9898] --- stopped by SIGSTOP ---
[pid 9895] <... exit_group resumed>) = ?
[pid 9895] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9895, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9898] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 9898] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9899 attached
, child_tidptr=0x5555564fe750) = 9899
[pid 9899] set_robust_list(0x5555564fe760, 24) = 0
[pid 9899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9899] setpgid(0, 0) = 0
[pid 9899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9899] write(3, "1000", 4) = 4
[pid 9899] close(3) = 0
[pid 9899] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9899] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9899] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9899] close(5) = 0
[pid 9899] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9902 attached
) = 9902
[pid 9899] tkill(9902, SIGSTOP) = 0
[pid 9899] exit_group(0 <unfinished ...>
[pid 9902] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9899, si_uid=0} ---
[pid 9902] --- stopped by SIGSTOP ---
[pid 9899] <... exit_group resumed>) = ?
[pid 9899] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9899, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9902] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9902] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9903 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9903
[pid 9903] set_robust_list(0x5555564fe760, 24) = 0
[pid 9903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9903] setpgid(0, 0) = 0
[pid 9903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9903] write(3, "1000", 4) = 4
[pid 9903] close(3) = 0
[pid 9903] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9903] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.695608][ T9895] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.719171][ T9899] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9903] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9903] close(5) = 0
[pid 9903] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9906 attached
) = 9906
[pid 9903] tkill(9906, SIGSTOP <unfinished ...>
[pid 9906] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9903, si_uid=0} ---
[pid 9903] <... tkill resumed>) = 0
[pid 9903] exit_group(0 <unfinished ...>
[pid 9906] --- stopped by SIGSTOP ---
[pid 9903] <... exit_group resumed>) = ?
[pid 9903] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9903, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9906] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9907 attached
<unfinished ...>
[pid 9906] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9907
[pid 9907] set_robust_list(0x5555564fe760, 24) = 0
[pid 9907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9907] setpgid(0, 0) = 0
[pid 9907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9907] write(3, "1000", 4) = 4
[pid 9907] close(3) = 0
[pid 9907] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9907] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9907] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9907] close(5) = 0
[pid 9907] clone(child_stack=NULL, flags=0) = 9910
./strace-static-x86_64: Process 9910 attached
[pid 9907] tkill(9910, SIGSTOP) = 0
[pid 9910] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9907, si_uid=0} ---
[pid 9907] exit_group(0 <unfinished ...>
[pid 9910] --- stopped by SIGSTOP ---
[pid 9907] <... exit_group resumed>) = ?
[pid 9907] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9907, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9910] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9911 attached
<unfinished ...>
[pid 9910] +++ killed by SIGHUP +++
[pid 9911] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9911
[pid 9911] <... set_robust_list resumed>) = 0
[pid 9911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9911] setpgid(0, 0) = 0
[pid 9911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9911] write(3, "1000", 4) = 4
[pid 9911] close(3) = 0
[pid 9911] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9911] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.753262][ T9903] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.776152][ T9907] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9911] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9911] close(5) = 0
[pid 9911] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9914 attached
) = 9914
[pid 9911] tkill(9914, SIGSTOP) = 0
[pid 9911] exit_group(0 <unfinished ...>
[pid 9914] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9911, si_uid=0} ---
[pid 9911] <... exit_group resumed>) = ?
[pid 9914] --- stopped by SIGSTOP ---
[pid 9911] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9911, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9914] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9914] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9915
./strace-static-x86_64: Process 9915 attached
[pid 9915] set_robust_list(0x5555564fe760, 24) = 0
[pid 9915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9915] setpgid(0, 0) = 0
[pid 9915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9915] write(3, "1000", 4) = 4
[pid 9915] close(3) = 0
[pid 9915] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9915] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.799542][ T9911] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9915] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9915] close(5) = 0
[pid 9915] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9918 attached
) = 9918
[pid 9915] tkill(9918, SIGSTOP) = 0
[pid 9918] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9915, si_uid=0} ---
[pid 9915] exit_group(0 <unfinished ...>
[pid 9918] --- stopped by SIGSTOP ---
[pid 9915] <... exit_group resumed>) = ?
[pid 9915] +++ exited with 0 +++
[pid 9918] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9915, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9918] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9919 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9919
[pid 9919] set_robust_list(0x5555564fe760, 24) = 0
[pid 9919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9919] setpgid(0, 0) = 0
[pid 9919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9919] write(3, "1000", 4) = 4
[pid 9919] close(3) = 0
[pid 9919] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9919] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9919] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9919] close(5) = 0
[pid 9919] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9922 attached
) = 9922
[pid 9919] tkill(9922, SIGSTOP) = 0
[pid 9919] exit_group(0 <unfinished ...>
[pid 9922] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9919, si_uid=0} ---
[pid 9922] --- stopped by SIGSTOP ---
[pid 9919] <... exit_group resumed>) = ?
[pid 9919] +++ exited with 0 +++
[pid 9922] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9919, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9922] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9923 attached
[pid 9923] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9923
[pid 9923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9923] setpgid(0, 0) = 0
[pid 9923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9923] write(3, "1000", 4) = 4
[pid 9923] close(3) = 0
[pid 9923] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 273.825432][ T9915] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.859648][ T9919] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9923] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9923] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9923] close(5) = 0
[pid 9923] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9926 attached
) = 9926
[pid 9923] tkill(9926, SIGSTOP) = 0
[pid 9926] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9923, si_uid=0} ---
[pid 9926] --- stopped by SIGSTOP ---
[pid 9923] exit_group(0) = ?
[pid 9923] +++ exited with 0 +++
[pid 9926] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9923, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9926] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9927 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9927
[pid 9927] set_robust_list(0x5555564fe760, 24) = 0
[pid 9927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9927] setpgid(0, 0) = 0
[pid 9927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9927] write(3, "1000", 4) = 4
[pid 9927] close(3) = 0
[pid 9927] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9927] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9927] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9927] close(5) = 0
[pid 9927] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9930 attached
) = 9930
[pid 9927] tkill(9930, SIGSTOP) = 0
[pid 9930] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9927, si_uid=0} ---
[pid 9927] exit_group(0 <unfinished ...>
[pid 9930] --- stopped by SIGSTOP ---
[pid 9927] <... exit_group resumed>) = ?
[pid 9927] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9927, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9930] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9930] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9931 attached
, child_tidptr=0x5555564fe750) = 9931
[pid 9931] set_robust_list(0x5555564fe760, 24) = 0
[pid 9931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9931] setpgid(0, 0) = 0
[pid 9931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9931] write(3, "1000", 4) = 4
[pid 9931] close(3) = 0
[pid 9931] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9931] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.882372][ T9923] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.906490][ T9927] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9931] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9931] close(5) = 0
[pid 9931] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9934 attached
) = 9934
[pid 9931] tkill(9934, SIGSTOP) = 0
[pid 9934] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9931, si_uid=0} ---
[pid 9931] exit_group(0) = ?
[pid 9934] --- stopped by SIGSTOP ---
[pid 9931] +++ exited with 0 +++
[pid 9934] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9934] +++ killed by SIGHUP +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9931, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9935 attached
, child_tidptr=0x5555564fe750) = 9935
[pid 9935] set_robust_list(0x5555564fe760, 24) = 0
[pid 9935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9935] setpgid(0, 0) = 0
[pid 9935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9935] write(3, "1000", 4) = 4
[pid 9935] close(3) = 0
[pid 9935] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9935] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.930674][ T9931] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9935] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9935] close(5) = 0
[pid 9935] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9938 attached
) = 9938
[pid 9935] tkill(9938, SIGSTOP) = 0
[pid 9938] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9935, si_uid=0} ---
[pid 9938] --- stopped by SIGSTOP ---
[pid 9935] exit_group(0) = ?
[pid 9935] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9935, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9938] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9938] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9939 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9939
[pid 9939] set_robust_list(0x5555564fe760, 24) = 0
[pid 9939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9939] setpgid(0, 0) = 0
[pid 9939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9939] write(3, "1000", 4) = 4
[pid 9939] close(3) = 0
[pid 9939] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9939] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9939] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9939] close(5) = 0
[pid 9939] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9942 attached
) = 9942
[pid 9939] tkill(9942, SIGSTOP) = 0
[pid 9939] exit_group(0 <unfinished ...>
[pid 9942] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9939, si_uid=0} ---
[pid 9939] <... exit_group resumed>) = ?
[pid 9942] --- stopped by SIGSTOP ---
[pid 9939] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9939, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9942] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9942] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 9943
./strace-static-x86_64: Process 9943 attached
[pid 9943] set_robust_list(0x5555564fe760, 24) = 0
[pid 9943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9943] setpgid(0, 0) = 0
[pid 9943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9943] write(3, "1000", 4) = 4
[pid 9943] close(3) = 0
[pid 9943] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9943] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 273.954620][ T9935] vhci_hcd vhci_hcd.0: port 0 already used
[ 273.978851][ T9939] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9943] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9943] close(5) = 0
[pid 9943] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9946 attached
) = 9946
[pid 9943] tkill(9946, SIGSTOP) = 0
[pid 9943] exit_group(0 <unfinished ...>
[pid 9946] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9943, si_uid=0} ---
[pid 9943] <... exit_group resumed>) = ?
[pid 9946] --- stopped by SIGSTOP ---
[pid 9943] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9943, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9946] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9947 attached
<unfinished ...>
[pid 9946] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9947
[pid 9947] set_robust_list(0x5555564fe760, 24) = 0
[pid 9947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9947] setpgid(0, 0) = 0
[pid 9947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9947] write(3, "1000", 4) = 4
[pid 9947] close(3) = 0
[pid 9947] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9947] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.002689][ T9943] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9947] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9947] close(5) = 0
[pid 9947] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9950 attached
) = 9950
[pid 9947] tkill(9950, SIGSTOP) = 0
[pid 9950] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9947, si_uid=0} ---
[pid 9950] --- stopped by SIGSTOP ---
[pid 9947] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9950, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9947] exit_group(0) = ?
[pid 9947] +++ exited with 0 +++
[pid 9950] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9947, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9950] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9951 attached
, child_tidptr=0x5555564fe750) = 9951
[pid 9951] set_robust_list(0x5555564fe760, 24) = 0
[pid 9951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9951] setpgid(0, 0) = 0
[pid 9951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9951] write(3, "1000", 4) = 4
[pid 9951] close(3) = 0
[pid 9951] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9951] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9951] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9951] close(5) = 0
[pid 9951] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9954 attached
) = 9954
[pid 9951] tkill(9954, SIGSTOP) = 0
[pid 9951] exit_group(0 <unfinished ...>
[pid 9954] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9951, si_uid=0} ---
[pid 9951] <... exit_group resumed>) = ?
[pid 9954] --- stopped by SIGSTOP ---
[pid 9951] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9951, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9954] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9954] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9955 attached
, child_tidptr=0x5555564fe750) = 9955
[pid 9955] set_robust_list(0x5555564fe760, 24) = 0
[pid 9955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9955] setpgid(0, 0) = 0
[pid 9955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9955] write(3, "1000", 4) = 4
[pid 9955] close(3) = 0
[pid 9955] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9955] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.035354][ T9947] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.059290][ T9951] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9955] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9955] close(5) = 0
[pid 9955] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9958 attached
) = 9958
[pid 9955] tkill(9958, SIGSTOP) = 0
[pid 9958] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9955, si_uid=0} ---
[pid 9958] --- stopped by SIGSTOP ---
[pid 9955] exit_group(0) = ?
[pid 9955] +++ exited with 0 +++
[pid 9958] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9955, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9958] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9959 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9959
[pid 9959] set_robust_list(0x5555564fe760, 24) = 0
[pid 9959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9959] setpgid(0, 0) = 0
[pid 9959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9959] write(3, "1000", 4) = 4
[pid 9959] close(3) = 0
[pid 9959] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9959] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9959] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9959] close(5) = 0
[pid 9959] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9962 attached
) = 9962
[pid 9959] tkill(9962, SIGSTOP) = 0
[pid 9962] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9959, si_uid=0} ---
[pid 9959] exit_group(0 <unfinished ...>
[pid 9962] --- stopped by SIGSTOP ---
[pid 9959] <... exit_group resumed>) = ?
[pid 9959] +++ exited with 0 +++
[pid 9962] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9959, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9962] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9963 attached
, child_tidptr=0x5555564fe750) = 9963
[pid 9963] set_robust_list(0x5555564fe760, 24) = 0
[pid 9963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9963] setpgid(0, 0) = 0
[pid 9963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9963] write(3, "1000", 4) = 4
[pid 9963] close(3) = 0
[pid 9963] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9963] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.085206][ T9955] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.109440][ T9959] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9963] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9963] close(5) = 0
[pid 9963] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9966 attached
) = 9966
[pid 9963] tkill(9966, SIGSTOP) = 0
[pid 9963] exit_group(0 <unfinished ...>
[pid 9966] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9963, si_uid=0} ---
[pid 9966] --- stopped by SIGSTOP ---
[pid 9963] <... exit_group resumed>) = ?
[pid 9963] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9963, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9966] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9966] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9967 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9967
[pid 9967] set_robust_list(0x5555564fe760, 24) = 0
[pid 9967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9967] setpgid(0, 0) = 0
[pid 9967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9967] write(3, "1000", 4) = 4
[pid 9967] close(3) = 0
[pid 9967] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9967] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9967] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9967] close(5) = 0
[pid 9967] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9970 attached
) = 9970
[pid 9967] tkill(9970, SIGSTOP) = 0
[pid 9967] exit_group(0) = ?
[pid 9970] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9967, si_uid=0} ---
[pid 9970] --- stopped by SIGSTOP ---
[pid 9967] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9967, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9970] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9970] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9971 attached
, child_tidptr=0x5555564fe750) = 9971
[pid 9971] set_robust_list(0x5555564fe760, 24) = 0
[pid 9971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9971] setpgid(0, 0) = 0
[pid 9971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9971] write(3, "1000", 4) = 4
[pid 9971] close(3) = 0
[pid 9971] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9971] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.132949][ T9963] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.155136][ T9967] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9971] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9971] close(5) = 0
[pid 9971] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9974 attached
) = 9974
[pid 9971] tkill(9974, SIGSTOP) = 0
[pid 9974] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9971, si_uid=0} ---
[pid 9974] --- stopped by SIGSTOP ---
[pid 9971] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=9974, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 9971] exit_group(0) = ?
[pid 9971] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9971, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9974] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9974] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9975 attached
, child_tidptr=0x5555564fe750) = 9975
[pid 9975] set_robust_list(0x5555564fe760, 24) = 0
[pid 9975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9975] setpgid(0, 0) = 0
[pid 9975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9975] write(3, "1000", 4) = 4
[pid 9975] close(3) = 0
[pid 9975] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9975] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9975] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9975] close(5) = 0
[pid 9975] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9978 attached
) = 9978
[pid 9975] tkill(9978, SIGSTOP) = 0
[pid 9978] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9975, si_uid=0} ---
[pid 9975] exit_group(0 <unfinished ...>
[pid 9978] --- stopped by SIGSTOP ---
[pid 9975] <... exit_group resumed>) = ?
[pid 9975] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9975, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9978] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9978] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9979 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9979
[pid 9979] set_robust_list(0x5555564fe760, 24) = 0
[pid 9979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9979] setpgid(0, 0) = 0
[pid 9979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9979] write(3, "1000", 4) = 4
[pid 9979] close(3) = 0
[pid 9979] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9979] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.178897][ T9971] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.204755][ T9975] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9979] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9979] close(5) = 0
[pid 9979] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9982 attached
) = 9982
[pid 9979] tkill(9982, SIGSTOP) = 0
[pid 9982] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9979, si_uid=0} ---
[pid 9979] exit_group(0 <unfinished ...>
[pid 9982] --- stopped by SIGSTOP ---
[pid 9979] <... exit_group resumed>) = ?
[pid 9979] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9979, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 9982] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 9982] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 9983 attached
[pid 9983] set_robust_list(0x5555564fe760, 24) = 0
[pid 9983] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 9983
[pid 9983] <... prctl resumed>) = 0
[pid 9983] setpgid(0, 0) = 0
[pid 9983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9983] write(3, "1000", 4) = 4
[pid 9983] close(3) = 0
[pid 9983] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9983] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9983] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9983] close(5) = 0
[pid 9983] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9986 attached
) = 9986
[pid 9983] tkill(9986, SIGSTOP) = 0
[pid 9983] exit_group(0) = ?
[pid 9986] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9983, si_uid=0} ---
[pid 9983] +++ exited with 0 +++
[pid 9986] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9983, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9987 attached
, child_tidptr=0x5555564fe750) = 9987
[pid 9987] set_robust_list(0x5555564fe760, 24) = 0
[pid 9987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9987] setpgid(0, 0) = 0
[pid 9987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9987] write(3, "1000", 4) = 4
[pid 9987] close(3) = 0
[pid 9987] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9987] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.229307][ T9979] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.252735][ T9983] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9987] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9987] close(5) = 0
[pid 9987] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9990 attached
) = 9990
[pid 9987] tkill(9990, SIGSTOP) = 0
[pid 9987] exit_group(0 <unfinished ...>
[pid 9990] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9987, si_uid=0} ---
[pid 9987] <... exit_group resumed>) = ?
[pid 9990] --- stopped by SIGSTOP ---
[pid 9987] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9987, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9990] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 9990] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9991 attached
, child_tidptr=0x5555564fe750) = 9991
[pid 9991] set_robust_list(0x5555564fe760, 24) = 0
[pid 9991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9991] setpgid(0, 0) = 0
[pid 9991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9991] write(3, "1000", 4) = 4
[pid 9991] close(3) = 0
[pid 9991] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9991] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 9991] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9991] close(5) = 0
[pid 9991] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9994 attached
) = 9994
[pid 9991] tkill(9994, SIGSTOP) = 0
[pid 9991] exit_group(0 <unfinished ...>
[pid 9994] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9991, si_uid=0} ---
[pid 9991] <... exit_group resumed>) = ?
[pid 9994] --- stopped by SIGSTOP ---
[pid 9991] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9991, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 9994] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 9994] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9995 attached
, child_tidptr=0x5555564fe750) = 9995
[pid 9995] set_robust_list(0x5555564fe760, 24) = 0
[pid 9995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9995] setpgid(0, 0) = 0
[pid 9995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9995] write(3, "1000", 4) = 4
[pid 9995] close(3) = 0
[pid 9995] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9995] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.289043][ T9987] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.315874][ T9991] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9995] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9995] close(5) = 0
[pid 9995] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 9998 attached
) = 9998
[pid 9995] tkill(9998, SIGSTOP) = 0
[pid 9995] exit_group(0 <unfinished ...>
[pid 9998] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9995, si_uid=0} ---
[pid 9998] --- stopped by SIGSTOP ---
[pid 9995] <... exit_group resumed>) = ?
[pid 9995] +++ exited with 0 +++
[pid 9998] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9995, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 9998] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9999 attached
, child_tidptr=0x5555564fe750) = 9999
[pid 9999] set_robust_list(0x5555564fe760, 24) = 0
[pid 9999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 9999] setpgid(0, 0) = 0
[pid 9999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 9999] write(3, "1000", 4) = 4
[pid 9999] close(3) = 0
[pid 9999] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 9999] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.338402][ T9995] vhci_hcd vhci_hcd.0: port 0 already used
[pid 9999] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 9999] close(5) = 0
[pid 9999] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10002 attached
) = 10002
[pid 9999] tkill(10002, SIGSTOP) = 0
[pid 9999] exit_group(0 <unfinished ...>
[pid 10002] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=9999, si_uid=0} ---
[pid 10002] --- stopped by SIGSTOP ---
[pid 9999] <... exit_group resumed>) = ?
[pid 9999] +++ exited with 0 +++
[pid 10002] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9999, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10002] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10003 attached
, child_tidptr=0x5555564fe750) = 10003
[pid 10003] set_robust_list(0x5555564fe760, 24) = 0
[pid 10003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10003] setpgid(0, 0) = 0
[pid 10003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10003] write(3, "1000", 4) = 4
[pid 10003] close(3) = 0
[pid 10003] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10003] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10003] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10003] close(5) = 0
[pid 10003] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10006 attached
) = 10006
[pid 10003] tkill(10006, SIGSTOP) = 0
[pid 10003] exit_group(0 <unfinished ...>
[pid 10006] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10003, si_uid=0} ---
[pid 10003] <... exit_group resumed>) = ?
[pid 10006] --- stopped by SIGSTOP ---
[pid 10003] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10003, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10006] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 10007 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10007
[pid 10007] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 10006] +++ killed by SIGHUP +++
[pid 10007] <... set_robust_list resumed>) = 0
[pid 10007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10007] setpgid(0, 0) = 0
[pid 10007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10007] write(3, "1000", 4) = 4
[pid 10007] close(3) = 0
[pid 10007] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10007] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.362392][ T9999] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.387338][T10003] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10007] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10007] close(5) = 0
[pid 10007] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10010 attached
) = 10010
[pid 10007] tkill(10010, SIGSTOP) = 0
[pid 10010] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10007, si_uid=0} ---
[pid 10010] --- stopped by SIGSTOP ---
[pid 10007] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10010, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10007] exit_group(0) = ?
[pid 10007] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10007, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10010] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10010] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10011 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10011
[pid 10011] set_robust_list(0x5555564fe760, 24) = 0
[pid 10011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10011] setpgid(0, 0) = 0
[pid 10011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10011] write(3, "1000", 4) = 4
[pid 10011] close(3) = 0
[pid 10011] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10011] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.411952][T10007] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10011] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10011] close(5) = 0
[pid 10011] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10014 attached
) = 10014
[pid 10011] tkill(10014, SIGSTOP) = 0
[pid 10014] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10011, si_uid=0} ---
[pid 10011] exit_group(0 <unfinished ...>
[pid 10014] --- stopped by SIGSTOP ---
[pid 10011] <... exit_group resumed>) = ?
[pid 10011] +++ exited with 0 +++
[pid 10014] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10011, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10014] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10015 attached
[pid 10015] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10015
[pid 10015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10015] setpgid(0, 0) = 0
[pid 10015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10015] write(3, "1000", 4) = 4
[pid 10015] close(3) = 0
[pid 10015] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10015] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10015] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10015] close(5) = 0
[pid 10015] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10018 attached
) = 10018
[pid 10015] tkill(10018, SIGSTOP) = 0
[pid 10018] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10015, si_uid=0} ---
[pid 10015] exit_group(0) = ?
[pid 10018] --- stopped by SIGSTOP ---
[pid 10015] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10015, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10018] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 10018] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10019 attached
, child_tidptr=0x5555564fe750) = 10019
[pid 10019] set_robust_list(0x5555564fe760, 24) = 0
[pid 10019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10019] setpgid(0, 0) = 0
[pid 10019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10019] write(3, "1000", 4) = 4
[pid 10019] close(3) = 0
[pid 10019] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10019] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.438142][T10011] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.460685][T10015] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10019] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10019] close(5) = 0
[pid 10019] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10022 attached
) = 10022
[pid 10019] tkill(10022, SIGSTOP) = 0
[pid 10019] exit_group(0 <unfinished ...>
[pid 10022] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10019, si_uid=0} ---
[pid 10019] <... exit_group resumed>) = ?
[pid 10022] --- stopped by SIGSTOP ---
[pid 10019] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10019, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10022] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10022] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10023 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10023
[pid 10023] set_robust_list(0x5555564fe760, 24) = 0
[pid 10023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10023] setpgid(0, 0) = 0
[pid 10023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10023] write(3, "1000", 4) = 4
[pid 10023] close(3) = 0
[pid 10023] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10023] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.485745][T10019] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10023] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10023] close(5) = 0
[pid 10023] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10026 attached
) = 10026
[pid 10023] tkill(10026, SIGSTOP) = 0
[pid 10023] exit_group(0) = ?
[pid 10026] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10023, si_uid=0} ---
[pid 10026] --- stopped by SIGSTOP ---
[pid 10023] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10023, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10027 attached
, child_tidptr=0x5555564fe750) = 10027
[pid 10027] set_robust_list(0x5555564fe760, 24) = 0
[pid 10027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10027] setpgid(0, 0) = 0
[pid 10027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10027] write(3, "1000", 4) = 4
[pid 10027] close(3) = 0
[pid 10027] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10027] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10027] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10027] close(5) = 0
[pid 10027] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10030 attached
) = 10030
[pid 10027] tkill(10030, SIGSTOP) = 0
[pid 10027] exit_group(0 <unfinished ...>
[pid 10030] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10027, si_uid=0} ---
[pid 10027] <... exit_group resumed>) = ?
[pid 10030] --- stopped by SIGSTOP ---
[pid 10027] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10027, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10030] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10031 attached
, child_tidptr=0x5555564fe750) = 10031
[pid 10031] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 10030] +++ killed by SIGHUP +++
[pid 10031] <... set_robust_list resumed>) = 0
[pid 10031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10031] setpgid(0, 0) = 0
[pid 10031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10031] write(3, "1000", 4) = 4
[pid 10031] close(3) = 0
[pid 10031] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10031] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10031] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10031] close(5) = 0
[ 274.518274][T10023] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.540669][T10027] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10031] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10034 attached
) = 10034
[pid 10031] tkill(10034, SIGSTOP) = 0
[pid 10031] exit_group(0 <unfinished ...>
[pid 10034] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10031, si_uid=0} ---
[pid 10031] <... exit_group resumed>) = ?
[pid 10034] --- stopped by SIGSTOP ---
[pid 10031] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10031, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10034] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10034] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10035 attached
, child_tidptr=0x5555564fe750) = 10035
[pid 10035] set_robust_list(0x5555564fe760, 24) = 0
[pid 10035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10035] setpgid(0, 0) = 0
[pid 10035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10035] write(3, "1000", 4) = 4
[pid 10035] close(3) = 0
[pid 10035] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10035] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10035] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10035] close(5) = 0
[pid 10035] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10038 attached
) = 10038
[pid 10035] tkill(10038, SIGSTOP) = 0
[pid 10035] exit_group(0 <unfinished ...>
[pid 10038] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10035, si_uid=0} ---
[pid 10035] <... exit_group resumed>) = ?
[pid 10038] --- stopped by SIGSTOP ---
[pid 10035] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10035, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10038] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10038] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10039 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10039
[pid 10039] set_robust_list(0x5555564fe760, 24) = 0
[pid 10039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10039] setpgid(0, 0) = 0
[pid 10039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10039] write(3, "1000", 4) = 4
[pid 10039] close(3) = 0
[pid 10039] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10039] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10039] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10039] close(5) = 0
[pid 10039] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10042 attached
) = 10042
[pid 10039] tkill(10042, SIGSTOP) = 0
[pid 10039] exit_group(0) = ?
[pid 10042] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10039, si_uid=0} ---
[pid 10042] --- stopped by SIGSTOP ---
[pid 10039] +++ exited with 0 +++
[pid 10042] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10039, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10043 attached
<unfinished ...>
[pid 10042] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10043
[pid 10043] set_robust_list(0x5555564fe760, 24) = 0
[pid 10043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10043] setpgid(0, 0) = 0
[pid 10043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10043] write(3, "1000", 4) = 4
[pid 10043] close(3) = 0
[pid 10043] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10043] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.563213][T10031] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.586313][T10035] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.608525][T10039] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10043] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10043] close(5) = 0
[pid 10043] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10046 attached
) = 10046
[pid 10043] tkill(10046, SIGSTOP) = 0
[pid 10043] exit_group(0 <unfinished ...>
[pid 10046] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10043, si_uid=0} ---
[pid 10043] <... exit_group resumed>) = ?
[pid 10046] --- stopped by SIGSTOP ---
[pid 10043] +++ exited with 0 +++
[pid 10046] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10043, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10046] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10047 attached
, child_tidptr=0x5555564fe750) = 10047
[pid 10047] set_robust_list(0x5555564fe760, 24) = 0
[pid 10047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10047] setpgid(0, 0) = 0
[pid 10047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10047] write(3, "1000", 4) = 4
[pid 10047] close(3) = 0
[pid 10047] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10047] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10047] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10047] close(5) = 0
[pid 10047] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10050 attached
) = 10050
[pid 10047] tkill(10050, SIGSTOP) = 0
[pid 10050] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10047, si_uid=0} ---
[pid 10050] --- stopped by SIGSTOP ---
[pid 10047] exit_group(0) = ?
[pid 10047] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10047, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10050] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10050] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10051 attached
, child_tidptr=0x5555564fe750) = 10051
[pid 10051] set_robust_list(0x5555564fe760, 24) = 0
[pid 10051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10051] setpgid(0, 0) = 0
[pid 10051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10051] write(3, "1000", 4) = 4
[pid 10051] close(3) = 0
[pid 10051] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 274.631665][T10043] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.657033][T10047] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10051] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10051] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10051] close(5) = 0
[pid 10051] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10054 attached
) = 10054
[pid 10051] tkill(10054, SIGSTOP) = 0
[pid 10054] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10051, si_uid=0} ---
[pid 10054] --- stopped by SIGSTOP ---
[pid 10051] exit_group(0) = ?
[pid 10051] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10051, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10054] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10054] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10055 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10055
[pid 10055] set_robust_list(0x5555564fe760, 24) = 0
[pid 10055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10055] setpgid(0, 0) = 0
[pid 10055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10055] write(3, "1000", 4) = 4
[pid 10055] close(3) = 0
[pid 10055] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10055] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.681197][T10051] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10055] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10055] close(5) = 0
[pid 10055] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10058 attached
) = 10058
[pid 10055] tkill(10058, SIGSTOP <unfinished ...>
[pid 10058] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10055, si_uid=0} ---
[pid 10055] <... tkill resumed>) = 0
[pid 10055] exit_group(0 <unfinished ...>
[pid 10058] --- stopped by SIGSTOP ---
[pid 10055] <... exit_group resumed>) = ?
[pid 10055] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10055, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10058] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10058] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10059 attached
, child_tidptr=0x5555564fe750) = 10059
[pid 10059] set_robust_list(0x5555564fe760, 24) = 0
[pid 10059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10059] setpgid(0, 0) = 0
[pid 10059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10059] write(3, "1000", 4) = 4
[pid 10059] close(3) = 0
[pid 10059] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10059] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10059] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10059] close(5) = 0
[pid 10059] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10062 attached
) = 10062
[pid 10059] tkill(10062, SIGSTOP) = 0
[pid 10059] exit_group(0 <unfinished ...>
[pid 10062] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10059, si_uid=0} ---
[pid 10062] --- stopped by SIGSTOP ---
[pid 10059] <... exit_group resumed>) = ?
[pid 10059] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10059, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10062] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10062] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10063 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10063
[pid 10063] set_robust_list(0x5555564fe760, 24) = 0
[pid 10063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10063] setpgid(0, 0) = 0
[pid 10063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10063] write(3, "1000", 4) = 4
[pid 10063] close(3) = 0
[pid 10063] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10063] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.705022][T10055] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.729813][T10059] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10063] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10063] close(5) = 0
[pid 10063] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10066 attached
) = 10066
[pid 10063] tkill(10066, SIGSTOP) = 0
[pid 10063] exit_group(0 <unfinished ...>
[pid 10066] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10063, si_uid=0} ---
[pid 10066] --- stopped by SIGSTOP ---
[pid 10063] <... exit_group resumed>) = ?
[pid 10063] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10063, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10066] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10067 attached
, child_tidptr=0x5555564fe750) = 10067
[pid 10067] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 10066] +++ killed by SIGHUP +++
[pid 10067] <... set_robust_list resumed>) = 0
[pid 10067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10067] setpgid(0, 0) = 0
[pid 10067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10067] write(3, "1000", 4) = 4
[pid 10067] close(3) = 0
[pid 10067] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10067] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.753315][T10063] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10067] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10067] close(5) = 0
[pid 10067] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10070 attached
) = 10070
[pid 10067] tkill(10070, SIGSTOP) = 0
[pid 10070] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10067, si_uid=0} ---
[pid 10067] exit_group(0) = ?
[pid 10070] --- stopped by SIGSTOP ---
[pid 10067] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10067, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10070] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 10070] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10071 attached
<unfinished ...>
[pid 10071] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10071
[pid 10071] <... set_robust_list resumed>) = 0
[pid 10071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10071] setpgid(0, 0) = 0
[pid 10071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10071] write(3, "1000", 4) = 4
[pid 10071] close(3) = 0
[pid 10071] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10071] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10071] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10071] close(5) = 0
[pid 10071] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10074 attached
) = 10074
[pid 10071] tkill(10074, SIGSTOP) = 0
[pid 10071] exit_group(0 <unfinished ...>
[pid 10074] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10071, si_uid=0} ---
[pid 10074] --- stopped by SIGSTOP ---
[pid 10071] <... exit_group resumed>) = ?
[pid 10071] +++ exited with 0 +++
[pid 10074] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10071, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10074] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10075 attached
, child_tidptr=0x5555564fe750) = 10075
[pid 10075] set_robust_list(0x5555564fe760, 24) = 0
[pid 10075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10075] setpgid(0, 0) = 0
[pid 10075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10075] write(3, "1000", 4) = 4
[pid 10075] close(3) = 0
[pid 10075] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10075] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.775879][T10067] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.800953][T10071] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10075] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10075] close(5) = 0
[pid 10075] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10078 attached
) = 10078
[pid 10075] tkill(10078, SIGSTOP) = 0
[pid 10078] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10075, si_uid=0} ---
[pid 10078] --- stopped by SIGSTOP ---
[pid 10075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10078, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10075] exit_group(0) = ?
[pid 10075] +++ exited with 0 +++
[pid 10078] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10075, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10078] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10079 attached
, child_tidptr=0x5555564fe750) = 10079
[pid 10079] set_robust_list(0x5555564fe760, 24) = 0
[pid 10079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10079] setpgid(0, 0) = 0
[pid 10079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10079] write(3, "1000", 4) = 4
[pid 10079] close(3) = 0
[pid 10079] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10079] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10079] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10079] close(5) = 0
[pid 10079] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10082 attached
) = 10082
[pid 10079] tkill(10082, SIGSTOP) = 0
[pid 10082] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10079, si_uid=0} ---
[pid 10079] exit_group(0 <unfinished ...>
[pid 10082] --- stopped by SIGSTOP ---
[pid 10079] <... exit_group resumed>) = ?
[pid 10079] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10079, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10082] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10082] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10083 attached
, child_tidptr=0x5555564fe750) = 10083
[pid 10083] set_robust_list(0x5555564fe760, 24) = 0
[pid 10083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10083] setpgid(0, 0) = 0
[pid 10083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10083] write(3, "1000", 4) = 4
[pid 10083] close(3) = 0
[pid 10083] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10083] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.825631][T10075] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.853220][T10079] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10083] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10083] close(5) = 0
[pid 10083] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10086 attached
) = 10086
[pid 10083] tkill(10086, SIGSTOP) = 0
[pid 10086] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10083, si_uid=0} ---
[pid 10083] exit_group(0 <unfinished ...>
[pid 10086] --- stopped by SIGSTOP ---
[pid 10083] <... exit_group resumed>) = ?
[pid 10083] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10083, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10086] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10086] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10087 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10087
[pid 10087] set_robust_list(0x5555564fe760, 24) = 0
[pid 10087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10087] setpgid(0, 0) = 0
[pid 10087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10087] write(3, "1000", 4) = 4
[pid 10087] close(3) = 0
[pid 10087] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10087] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10087] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10087] close(5) = 0
[pid 10087] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10090 attached
) = 10090
[pid 10087] tkill(10090, SIGSTOP) = 0
[pid 10090] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10087, si_uid=0} ---
[pid 10087] exit_group(0 <unfinished ...>
[pid 10090] --- stopped by SIGSTOP ---
[pid 10087] <... exit_group resumed>) = ?
[pid 10087] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10087, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 10090] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10090] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10091 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10091
[pid 10091] set_robust_list(0x5555564fe760, 24) = 0
[pid 10091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10091] setpgid(0, 0) = 0
[pid 10091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10091] write(3, "1000", 4) = 4
[pid 10091] close(3) = 0
[pid 10091] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10091] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.877883][T10083] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.911033][T10087] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10091] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10091] close(5) = 0
[pid 10091] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10094 attached
) = 10094
[pid 10091] tkill(10094, SIGSTOP) = 0
[pid 10091] exit_group(0 <unfinished ...>
[pid 10094] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10091, si_uid=0} ---
[pid 10094] --- stopped by SIGSTOP ---
[pid 10091] <... exit_group resumed>) = ?
[pid 10091] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10091, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10094] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10094] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 10095
./strace-static-x86_64: Process 10095 attached
[pid 10095] set_robust_list(0x5555564fe760, 24) = 0
[pid 10095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10095] setpgid(0, 0) = 0
[pid 10095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10095] write(3, "1000", 4) = 4
[pid 10095] close(3) = 0
[pid 10095] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10095] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10095] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10095] close(5) = 0
[pid 10095] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10098 attached
) = 10098
[pid 10095] tkill(10098, SIGSTOP) = 0
[pid 10098] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10095, si_uid=0} ---
[pid 10095] exit_group(0 <unfinished ...>
[pid 10098] --- stopped by SIGSTOP ---
[pid 10095] <... exit_group resumed>) = ?
[pid 10095] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10095, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10098] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10099 attached
, child_tidptr=0x5555564fe750) = 10099
[pid 10098] +++ killed by SIGHUP +++
[pid 10099] set_robust_list(0x5555564fe760, 24) = 0
[pid 10099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10099] setpgid(0, 0) = 0
[pid 10099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10099] write(3, "1000", 4) = 4
[pid 10099] close(3) = 0
[pid 10099] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10099] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.935628][T10091] vhci_hcd vhci_hcd.0: port 0 already used
[ 274.961226][T10095] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10099] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10099] close(5) = 0
[pid 10099] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10102 attached
) = 10102
[pid 10099] tkill(10102, SIGSTOP) = 0
[pid 10102] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10099, si_uid=0} ---
[pid 10102] --- stopped by SIGSTOP ---
[pid 10099] exit_group(0) = ?
[pid 10099] +++ exited with 0 +++
[pid 10102] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10099, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10102] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10103 attached
, child_tidptr=0x5555564fe750) = 10103
[pid 10103] set_robust_list(0x5555564fe760, 24) = 0
[pid 10103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10103] setpgid(0, 0) = 0
[pid 10103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10103] write(3, "1000", 4) = 4
[pid 10103] close(3) = 0
[pid 10103] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10103] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10103] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10103] close(5) = 0
[pid 10103] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10106 attached
) = 10106
[pid 10103] tkill(10106, SIGSTOP) = 0
[pid 10106] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10103, si_uid=0} ---
[pid 10103] exit_group(0 <unfinished ...>
[pid 10106] --- stopped by SIGSTOP ---
[pid 10103] <... exit_group resumed>) = ?
[pid 10103] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10103, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 10106] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10106] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10107 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10107
[pid 10107] set_robust_list(0x5555564fe760, 24) = 0
[pid 10107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10107] setpgid(0, 0) = 0
[pid 10107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10107] write(3, "1000", 4) = 4
[pid 10107] close(3) = 0
[pid 10107] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10107] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 274.987386][T10099] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.011734][T10103] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10107] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10107] close(5) = 0
[pid 10107] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10111 attached
) = 10111
[pid 10107] tkill(10111, SIGSTOP) = 0
[pid 10111] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10107, si_uid=0} ---
[pid 10107] exit_group(0 <unfinished ...>
[pid 10111] --- stopped by SIGSTOP ---
[pid 10107] <... exit_group resumed>) = ?
[pid 10107] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10111] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10111] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10112 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10112
[pid 10112] set_robust_list(0x5555564fe760, 24) = 0
[pid 10112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10112] setpgid(0, 0) = 0
[pid 10112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10112] write(3, "1000", 4) = 4
[pid 10112] close(3) = 0
[pid 10112] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10112] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.035423][T10107] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10112] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10112] close(5) = 0
[pid 10112] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10116 attached
) = 10116
[pid 10112] tkill(10116, SIGSTOP) = 0
[pid 10116] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10112, si_uid=0} ---
[pid 10112] exit_group(0 <unfinished ...>
[pid 10116] --- stopped by SIGSTOP ---
[pid 10112] <... exit_group resumed>) = ?
[pid 10112] +++ exited with 0 +++
[pid 10116] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10116] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10117 attached
[pid 10117] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10117
[pid 10117] <... set_robust_list resumed>) = 0
[pid 10117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10117] setpgid(0, 0) = 0
[pid 10117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10117] write(3, "1000", 4) = 4
[pid 10117] close(3) = 0
[pid 10117] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10117] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10117] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10117] close(5) = 0
[pid 10117] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10120 attached
) = 10120
[pid 10117] tkill(10120, SIGSTOP) = 0
[pid 10120] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10117, si_uid=0} ---
[pid 10117] exit_group(0 <unfinished ...>
[pid 10120] --- stopped by SIGSTOP ---
[pid 10117] <... exit_group resumed>) = ?
[pid 10117] +++ exited with 0 +++
[pid 10120] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10120] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10121 attached
, child_tidptr=0x5555564fe750) = 10121
[pid 10121] set_robust_list(0x5555564fe760, 24) = 0
[pid 10121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10121] setpgid(0, 0) = 0
[pid 10121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10121] write(3, "1000", 4) = 4
[pid 10121] close(3) = 0
[pid 10121] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10121] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.058569][T10112] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.082881][T10117] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10121] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10121] close(5) = 0
[pid 10121] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10124 attached
) = 10124
[pid 10121] tkill(10124, SIGSTOP) = 0
[pid 10124] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10121, si_uid=0} ---
[pid 10121] exit_group(0 <unfinished ...>
[pid 10124] --- stopped by SIGSTOP ---
[pid 10121] <... exit_group resumed>) = ?
[pid 10121] +++ exited with 0 +++
[pid 10124] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10121, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10124] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10125 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10125
[pid 10125] set_robust_list(0x5555564fe760, 24) = 0
[pid 10125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10125] setpgid(0, 0) = 0
[pid 10125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10125] write(3, "1000", 4) = 4
[pid 10125] close(3) = 0
[pid 10125] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10125] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10125] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10125] close(5) = 0
[pid 10125] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10128 attached
) = 10128
[pid 10125] tkill(10128, SIGSTOP) = 0
[pid 10128] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10125, si_uid=0} ---
[pid 10128] --- stopped by SIGSTOP ---
[pid 10125] exit_group(0) = ?
[pid 10125] +++ exited with 0 +++
[pid 10128] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10128] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10129 attached
, child_tidptr=0x5555564fe750) = 10129
[pid 10129] set_robust_list(0x5555564fe760, 24) = 0
[pid 10129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10129] setpgid(0, 0) = 0
[pid 10129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10129] write(3, "1000", 4) = 4
[pid 10129] close(3) = 0
[pid 10129] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10129] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.117778][T10121] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.142671][T10125] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10129] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10129] close(5) = 0
[pid 10129] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10132 attached
) = 10132
[pid 10129] tkill(10132, SIGSTOP) = 0
[pid 10132] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10129, si_uid=0} ---
[pid 10132] --- stopped by SIGSTOP ---
[pid 10129] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10132, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10129] exit_group(0) = ?
[pid 10129] +++ exited with 0 +++
[pid 10132] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10129, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10132] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10133 attached
, child_tidptr=0x5555564fe750) = 10133
[pid 10133] set_robust_list(0x5555564fe760, 24) = 0
[pid 10133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10133] setpgid(0, 0) = 0
[pid 10133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10133] write(3, "1000", 4) = 4
[pid 10133] close(3) = 0
[pid 10133] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10133] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10133] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10133] close(5) = 0
[pid 10133] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10136 attached
) = 10136
[pid 10133] tkill(10136, SIGSTOP) = 0
[pid 10136] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10133, si_uid=0} ---
[pid 10136] --- stopped by SIGSTOP ---
[pid 10133] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10136, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10133] exit_group(0) = ?
[pid 10133] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10133, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10136] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10136] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10137 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10137
[pid 10137] set_robust_list(0x5555564fe760, 24) = 0
[pid 10137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10137] setpgid(0, 0) = 0
[pid 10137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10137] write(3, "1000", 4) = 4
[pid 10137] close(3) = 0
[pid 10137] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10137] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.168531][T10129] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.193131][T10133] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10137] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10137] close(5) = 0
[pid 10137] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10140 attached
) = 10140
[pid 10137] tkill(10140, SIGSTOP) = 0
[pid 10137] exit_group(0 <unfinished ...>
[pid 10140] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10137, si_uid=0} ---
[pid 10137] <... exit_group resumed>) = ?
[pid 10137] +++ exited with 0 +++
[pid 10140] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10141 attached
, child_tidptr=0x5555564fe750) = 10141
[pid 10141] set_robust_list(0x5555564fe760, 24) = 0
[pid 10141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10141] setpgid(0, 0) = 0
[pid 10141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10141] write(3, "1000", 4) = 4
[pid 10141] close(3) = 0
[pid 10141] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10141] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10141] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10141] close(5) = 0
[pid 10141] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10144 attached
) = 10144
[pid 10141] tkill(10144, SIGSTOP) = 0
[pid 10141] exit_group(0 <unfinished ...>
[pid 10144] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10141, si_uid=0} ---
[pid 10141] <... exit_group resumed>) = ?
[pid 10144] --- stopped by SIGSTOP ---
[pid 10141] +++ exited with 0 +++
[pid 10144] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10144] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10145 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10145
[pid 10145] set_robust_list(0x5555564fe760, 24) = 0
[pid 10145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10145] setpgid(0, 0) = 0
[pid 10145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10145] write(3, "1000", 4) = 4
[pid 10145] close(3) = 0
[pid 10145] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10145] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.218620][T10137] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.242362][T10141] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10145] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10145] close(5) = 0
[pid 10145] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10148 attached
) = 10148
[pid 10145] tkill(10148, SIGSTOP) = 0
[pid 10145] exit_group(0 <unfinished ...>
[pid 10148] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10145, si_uid=0} ---
[pid 10148] --- stopped by SIGSTOP ---
[pid 10145] <... exit_group resumed>) = ?
[pid 10145] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10148] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10148] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10149 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10149
[pid 10149] set_robust_list(0x5555564fe760, 24) = 0
[pid 10149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10149] setpgid(0, 0) = 0
[pid 10149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10149] write(3, "1000", 4) = 4
[pid 10149] close(3) = 0
[pid 10149] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10149] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.266720][T10145] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10149] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10149] close(5) = 0
[pid 10149] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10152 attached
) = 10152
[pid 10149] tkill(10152, SIGSTOP) = 0
[pid 10149] exit_group(0 <unfinished ...>
[pid 10152] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10149, si_uid=0} ---
[pid 10149] <... exit_group resumed>) = ?
[pid 10152] --- stopped by SIGSTOP ---
[pid 10149] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10152] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10152] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10153 attached
<unfinished ...>
[pid 10153] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10153
[pid 10153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10153] setpgid(0, 0) = 0
[pid 10153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10153] write(3, "1000", 4) = 4
[pid 10153] close(3) = 0
[pid 10153] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10153] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10153] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10153] close(5) = 0
[pid 10153] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10156 attached
) = 10156
[pid 10153] tkill(10156, SIGSTOP) = 0
[pid 10153] exit_group(0 <unfinished ...>
[pid 10156] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10153, si_uid=0} ---
[pid 10153] <... exit_group resumed>) = ?
[pid 10156] --- stopped by SIGSTOP ---
[pid 10153] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10157 attached
, child_tidptr=0x5555564fe750) = 10157
[pid 10156] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10157] set_robust_list(0x5555564fe760, 24) = 0
[pid 10156] +++ killed by SIGHUP +++
[pid 10157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10157] setpgid(0, 0) = 0
[pid 10157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10157] write(3, "1000", 4) = 4
[pid 10157] close(3) = 0
[pid 10157] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10157] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.291777][T10149] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.321771][T10153] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10157] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10157] close(5) = 0
[pid 10157] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10160 attached
) = 10160
[pid 10157] tkill(10160, SIGSTOP) = 0
[pid 10157] exit_group(0 <unfinished ...>
[pid 10160] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10157, si_uid=0} ---
[pid 10160] --- stopped by SIGSTOP ---
[pid 10157] <... exit_group resumed>) = ?
[pid 10157] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10160] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10160] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10161 attached
, child_tidptr=0x5555564fe750) = 10161
[pid 10161] set_robust_list(0x5555564fe760, 24) = 0
[pid 10161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10161] setpgid(0, 0) = 0
[pid 10161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10161] write(3, "1000", 4) = 4
[pid 10161] close(3) = 0
[pid 10161] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10161] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10161] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10161] close(5) = 0
[pid 10161] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10164 attached
) = 10164
[pid 10161] tkill(10164, SIGSTOP) = 0
[pid 10164] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10161, si_uid=0} ---
[pid 10161] exit_group(0 <unfinished ...>
[pid 10164] --- stopped by SIGSTOP ---
[pid 10161] <... exit_group resumed>) = ?
[pid 10161] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10164] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10164] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10165 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10165
[pid 10165] set_robust_list(0x5555564fe760, 24) = 0
[pid 10165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10165] setpgid(0, 0) = 0
[pid 10165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10165] write(3, "1000", 4) = 4
[pid 10165] close(3) = 0
[pid 10165] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10165] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.346693][T10157] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.370548][T10161] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10165] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10165] close(5) = 0
[pid 10165] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10168 attached
) = 10168
[pid 10165] tkill(10168, SIGSTOP) = 0
[pid 10168] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10165, si_uid=0} ---
[pid 10165] exit_group(0 <unfinished ...>
[pid 10168] --- stopped by SIGSTOP ---
[pid 10165] <... exit_group resumed>) = ?
[pid 10165] +++ exited with 0 +++
[pid 10168] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10168] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10169 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10169
[pid 10169] set_robust_list(0x5555564fe760, 24) = 0
[pid 10169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10169] setpgid(0, 0) = 0
[pid 10169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10169] write(3, "1000", 4) = 4
[pid 10169] close(3) = 0
[ 275.394414][T10165] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10169] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10169] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10169] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10169] close(5) = 0
[pid 10169] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10172 attached
) = 10172
[pid 10169] tkill(10172, SIGSTOP) = 0
[pid 10169] exit_group(0 <unfinished ...>
[pid 10172] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10169, si_uid=0} ---
[pid 10169] <... exit_group resumed>) = ?
[pid 10172] --- stopped by SIGSTOP ---
[pid 10169] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10169, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10172] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10172] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10173 attached
[pid 10173] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10173
[pid 10173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10173] setpgid(0, 0) = 0
[pid 10173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10173] write(3, "1000", 4) = 4
[pid 10173] close(3) = 0
[pid 10173] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10173] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10173] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10173] close(5) = 0
[pid 10173] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10176 attached
) = 10176
[pid 10173] tkill(10176, SIGSTOP) = 0
[pid 10176] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10173, si_uid=0} ---
[pid 10176] --- stopped by SIGSTOP ---
[pid 10173] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10176, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10173] exit_group(0) = ?
[pid 10173] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10173, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10176] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10177 attached
<unfinished ...>
[pid 10176] +++ killed by SIGHUP +++
[pid 10177] set_robust_list(0x5555564fe760, 24) = 0
[pid 10177] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10177
[pid 10177] <... prctl resumed>) = 0
[pid 10177] setpgid(0, 0) = 0
[pid 10177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10177] write(3, "1000", 4) = 4
[pid 10177] close(3) = 0
[pid 10177] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10177] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.418177][T10169] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.443074][T10173] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10177] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10177] close(5) = 0
[pid 10177] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10180 attached
) = 10180
[pid 10177] tkill(10180, SIGSTOP) = 0
[pid 10180] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10177, si_uid=0} ---
[pid 10177] exit_group(0) = ?
[pid 10180] --- stopped by SIGSTOP ---
[pid 10177] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10177, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10180] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10180] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10181 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10181
[pid 10181] set_robust_list(0x5555564fe760, 24) = 0
[pid 10181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10181] setpgid(0, 0) = 0
[pid 10181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10181] write(3, "1000", 4) = 4
[pid 10181] close(3) = 0
[pid 10181] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10181] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.466351][T10177] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10181] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10181] close(5) = 0
[pid 10181] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10184 attached
) = 10184
[pid 10181] tkill(10184, SIGSTOP) = 0
[pid 10181] exit_group(0 <unfinished ...>
[pid 10184] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10181, si_uid=0} ---
[pid 10181] <... exit_group resumed>) = ?
[pid 10184] --- stopped by SIGSTOP ---
[pid 10181] +++ exited with 0 +++
[pid 10184] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10181, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10184] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10185 attached
, child_tidptr=0x5555564fe750) = 10185
[pid 10185] set_robust_list(0x5555564fe760, 24) = 0
[pid 10185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10185] setpgid(0, 0) = 0
[pid 10185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10185] write(3, "1000", 4) = 4
[pid 10185] close(3) = 0
[pid 10185] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10185] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10185] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10185] close(5) = 0
[pid 10185] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10188 attached
) = 10188
[pid 10185] tkill(10188, SIGSTOP) = 0
[pid 10185] exit_group(0 <unfinished ...>
[pid 10188] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10185, si_uid=0} ---
[pid 10185] <... exit_group resumed>) = ?
[pid 10188] --- stopped by SIGSTOP ---
[pid 10185] +++ exited with 0 +++
[pid 10188] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10185, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10188] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10189 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10189
[pid 10189] set_robust_list(0x5555564fe760, 24) = 0
[pid 10189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10189] setpgid(0, 0) = 0
[pid 10189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10189] write(3, "1000", 4) = 4
[pid 10189] close(3) = 0
[pid 10189] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10189] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.489468][T10181] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.513719][T10185] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10189] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10189] close(5) = 0
[pid 10189] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10192 attached
) = 10192
[pid 10189] tkill(10192, SIGSTOP) = 0
[pid 10189] exit_group(0) = ?
[pid 10192] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10189, si_uid=0} ---
[pid 10189] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10189, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10192] --- stopped by SIGSTOP ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10193 attached
, child_tidptr=0x5555564fe750) = 10193
[pid 10193] set_robust_list(0x5555564fe760, 24) = 0
[pid 10193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10193] setpgid(0, 0) = 0
[pid 10193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10193] write(3, "1000", 4) = 4
[pid 10193] close(3) = 0
[pid 10193] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10193] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10193] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10193] close(5) = 0
[pid 10193] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10196 attached
) = 10196
[pid 10193] tkill(10196, SIGSTOP) = 0
[pid 10196] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10193, si_uid=0} ---
[pid 10193] exit_group(0 <unfinished ...>
[pid 10196] --- stopped by SIGSTOP ---
[pid 10193] <... exit_group resumed>) = ?
[pid 10193] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10193, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10196] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10196] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10197 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10197
[pid 10197] set_robust_list(0x5555564fe760, 24) = 0
[pid 10197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10197] setpgid(0, 0) = 0
[pid 10197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10197] write(3, "1000", 4) = 4
[pid 10197] close(3) = 0
[pid 10197] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10197] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.535753][T10189] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.557559][T10193] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10197] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10197] close(5) = 0
[pid 10197] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10200 attached
) = 10200
[pid 10197] tkill(10200, SIGSTOP) = 0
[pid 10200] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10197, si_uid=0} ---
[pid 10197] exit_group(0) = ?
[pid 10200] --- stopped by SIGSTOP ---
[pid 10197] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10197, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10200] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10200] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10201 attached
, child_tidptr=0x5555564fe750) = 10201
[pid 10201] set_robust_list(0x5555564fe760, 24) = 0
[pid 10201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10201] setpgid(0, 0) = 0
[pid 10201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10201] write(3, "1000", 4) = 4
[pid 10201] close(3) = 0
[pid 10201] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10201] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10201] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10201] close(5) = 0
[pid 10201] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10204 attached
) = 10204
[pid 10201] tkill(10204, SIGSTOP) = 0
[pid 10204] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10201, si_uid=0} ---
[pid 10201] exit_group(0 <unfinished ...>
[pid 10204] --- stopped by SIGSTOP ---
[pid 10201] <... exit_group resumed>) = ?
[pid 10201] +++ exited with 0 +++
[pid 10204] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10201, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10204] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10205 attached
, child_tidptr=0x5555564fe750) = 10205
[pid 10205] set_robust_list(0x5555564fe760, 24) = 0
[pid 10205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10205] setpgid(0, 0) = 0
[pid 10205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10205] write(3, "1000", 4) = 4
[pid 10205] close(3) = 0
[pid 10205] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10205] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.580552][T10197] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.605803][T10201] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10205] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10205] close(5) = 0
[pid 10205] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10208 attached
) = 10208
[pid 10205] tkill(10208, SIGSTOP) = 0
[pid 10205] exit_group(0) = ?
[pid 10208] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10205, si_uid=0} ---
[pid 10205] +++ exited with 0 +++
[pid 10208] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10205, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10209 attached
, child_tidptr=0x5555564fe750) = 10209
[pid 10209] set_robust_list(0x5555564fe760, 24) = 0
[pid 10209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10209] setpgid(0, 0) = 0
[pid 10209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10209] write(3, "1000", 4) = 4
[pid 10209] close(3) = 0
[pid 10209] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10209] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10209] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10209] close(5) = 0
[pid 10209] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10212 attached
) = 10212
[pid 10209] tkill(10212, SIGSTOP) = 0
[pid 10209] exit_group(0 <unfinished ...>
[pid 10212] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10209, si_uid=0} ---
[pid 10212] --- stopped by SIGSTOP ---
[pid 10209] <... exit_group resumed>) = ?
[pid 10209] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10212] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10212] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10213
./strace-static-x86_64: Process 10213 attached
[pid 10213] set_robust_list(0x5555564fe760, 24) = 0
[pid 10213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10213] setpgid(0, 0) = 0
[pid 10213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10213] write(3, "1000", 4) = 4
[pid 10213] close(3) = 0
[pid 10213] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10213] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.630767][T10205] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.653150][T10209] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10213] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10213] close(5) = 0
[pid 10213] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10216 attached
) = 10216
[pid 10213] tkill(10216, SIGSTOP) = 0
[pid 10213] exit_group(0 <unfinished ...>
[pid 10216] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10213, si_uid=0} ---
[pid 10213] <... exit_group resumed>) = ?
[pid 10216] --- stopped by SIGSTOP ---
[pid 10213] +++ exited with 0 +++
[pid 10216] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10213, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10216] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 10217
./strace-static-x86_64: Process 10217 attached
[pid 10217] set_robust_list(0x5555564fe760, 24) = 0
[pid 10217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10217] setpgid(0, 0) = 0
[pid 10217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10217] write(3, "1000", 4) = 4
[pid 10217] close(3) = 0
[pid 10217] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10217] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.676715][T10213] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10217] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10217] close(5) = 0
[pid 10217] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10220 attached
) = 10220
[pid 10217] tkill(10220, SIGSTOP) = 0
[pid 10220] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10217, si_uid=0} ---
[pid 10217] exit_group(0) = ?
[pid 10220] --- stopped by SIGSTOP ---
[pid 10217] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10217, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10220] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10220] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10221 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10221
[pid 10221] set_robust_list(0x5555564fe760, 24) = 0
[pid 10221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10221] setpgid(0, 0) = 0
[pid 10221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10221] write(3, "1000", 4) = 4
[pid 10221] close(3) = 0
[pid 10221] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10221] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10221] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10221] close(5) = 0
[pid 10221] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10224 attached
) = 10224
[pid 10221] tkill(10224, SIGSTOP) = 0
[pid 10221] exit_group(0 <unfinished ...>
[pid 10224] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10221, si_uid=0} ---
[pid 10221] <... exit_group resumed>) = ?
[pid 10224] --- stopped by SIGSTOP ---
[pid 10221] +++ exited with 0 +++
[pid 10224] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10221, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10224] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10225 attached
, child_tidptr=0x5555564fe750) = 10225
[pid 10225] set_robust_list(0x5555564fe760, 24) = 0
[pid 10225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10225] setpgid(0, 0) = 0
[pid 10225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10225] write(3, "1000", 4) = 4
[pid 10225] close(3) = 0
[pid 10225] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10225] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.702153][T10217] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.726031][T10221] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10225] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10225] close(5) = 0
[pid 10225] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10228 attached
) = 10228
[pid 10225] tkill(10228, SIGSTOP) = 0
[pid 10228] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10225, si_uid=0} ---
[pid 10228] --- stopped by SIGSTOP ---
[pid 10225] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10228, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10225] exit_group(0) = ?
[pid 10225] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10225, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10228] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10229 attached
<unfinished ...>
[pid 10228] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10229
[pid 10229] set_robust_list(0x5555564fe760, 24) = 0
[pid 10229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10229] setpgid(0, 0) = 0
[pid 10229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10229] write(3, "1000", 4) = 4
[pid 10229] close(3) = 0
[pid 10229] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10229] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.750520][T10225] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10229] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10229] close(5) = 0
[pid 10229] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10232 attached
) = 10232
[pid 10229] tkill(10232, SIGSTOP) = 0
[pid 10229] exit_group(0 <unfinished ...>
[pid 10232] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10229, si_uid=0} ---
[pid 10229] <... exit_group resumed>) = ?
[pid 10232] --- stopped by SIGSTOP ---
[pid 10229] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10229, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10232] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10233 attached
<unfinished ...>
[pid 10232] +++ killed by SIGHUP +++
[pid 10233] set_robust_list(0x5555564fe760, 24) = 0
[pid 10233] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10233
[pid 10233] <... prctl resumed>) = 0
[pid 10233] setpgid(0, 0) = 0
[pid 10233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10233] write(3, "1000", 4) = 4
[pid 10233] close(3) = 0
[pid 10233] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10233] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10233] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10233] close(5) = 0
[pid 10233] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10236 attached
) = 10236
[pid 10233] tkill(10236, SIGSTOP) = 0
[pid 10236] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10233, si_uid=0} ---
[pid 10233] exit_group(0 <unfinished ...>
[pid 10236] --- stopped by SIGSTOP ---
[pid 10233] <... exit_group resumed>) = ?
[pid 10233] +++ exited with 0 +++
[pid 10236] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10233, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10236] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10237 attached
, child_tidptr=0x5555564fe750) = 10237
[pid 10237] set_robust_list(0x5555564fe760, 24) = 0
[pid 10237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10237] setpgid(0, 0) = 0
[pid 10237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10237] write(3, "1000", 4) = 4
[pid 10237] close(3) = 0
[pid 10237] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10237] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.774126][T10229] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.797060][T10233] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10237] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10237] close(5) = 0
[pid 10237] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10240 attached
) = 10240
[pid 10237] tkill(10240, SIGSTOP) = 0
[pid 10237] exit_group(0) = ?
[pid 10240] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10237, si_uid=0} ---
[pid 10240] --- stopped by SIGSTOP ---
[pid 10237] +++ exited with 0 +++
[pid 10240] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10237, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10240] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10241 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10241
[pid 10241] set_robust_list(0x5555564fe760, 24) = 0
[pid 10241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10241] setpgid(0, 0) = 0
[pid 10241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10241] write(3, "1000", 4) = 4
[pid 10241] close(3) = 0
[pid 10241] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10241] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.821783][T10237] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10241] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10241] close(5) = 0
[pid 10241] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10244 attached
) = 10244
[pid 10241] tkill(10244, SIGSTOP) = 0
[pid 10241] exit_group(0 <unfinished ...>
[pid 10244] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10241, si_uid=0} ---
[pid 10244] --- stopped by SIGSTOP ---
[pid 10241] <... exit_group resumed>) = ?
[pid 10241] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10241, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10244] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10244] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10245 attached
, child_tidptr=0x5555564fe750) = 10245
[pid 10245] set_robust_list(0x5555564fe760, 24) = 0
[pid 10245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10245] setpgid(0, 0) = 0
[pid 10245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10245] write(3, "1000", 4) = 4
[pid 10245] close(3) = 0
[pid 10245] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10245] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10245] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10245] close(5) = 0
[pid 10245] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10248 attached
) = 10248
[pid 10245] tkill(10248, SIGSTOP) = 0
[pid 10248] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10245, si_uid=0} ---
[pid 10248] --- stopped by SIGSTOP ---
[pid 10245] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10248, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10245] exit_group(0) = ?
[pid 10245] +++ exited with 0 +++
[pid 10248] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10245, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10248] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10249 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10249
[pid 10249] set_robust_list(0x5555564fe760, 24) = 0
[pid 10249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10249] setpgid(0, 0) = 0
[pid 10249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10249] write(3, "1000", 4) = 4
[pid 10249] close(3) = 0
[pid 10249] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10249] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.846211][T10241] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.870017][T10245] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10249] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10249] close(5) = 0
[pid 10249] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10252 attached
) = 10252
[pid 10249] tkill(10252, SIGSTOP) = 0
[pid 10249] exit_group(0 <unfinished ...>
[pid 10252] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10249, si_uid=0} ---
[pid 10249] <... exit_group resumed>) = ?
[pid 10252] --- stopped by SIGSTOP ---
[pid 10249] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10249, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10252] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 10253
[pid 10252] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10253 attached
[pid 10253] set_robust_list(0x5555564fe760, 24) = 0
[pid 10253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10253] setpgid(0, 0) = 0
[pid 10253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10253] write(3, "1000", 4) = 4
[pid 10253] close(3) = 0
[pid 10253] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10253] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.894572][T10249] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10253] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10253] close(5) = 0
[pid 10253] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10256 attached
) = 10256
[pid 10253] tkill(10256, SIGSTOP) = 0
[pid 10256] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10253, si_uid=0} ---
[pid 10253] exit_group(0 <unfinished ...>
[pid 10256] --- stopped by SIGSTOP ---
[pid 10253] <... exit_group resumed>) = ?
[pid 10253] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10253, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10256] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10256] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10257 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10257
[pid 10257] set_robust_list(0x5555564fe760, 24) = 0
[pid 10257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10257] setpgid(0, 0) = 0
[pid 10257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10257] write(3, "1000", 4) = 4
[pid 10257] close(3) = 0
[pid 10257] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10257] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10257] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10257] close(5) = 0
[pid 10257] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10262 attached
) = 10262
[pid 10257] tkill(10262, SIGSTOP) = 0
[pid 10262] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10257, si_uid=0} ---
[pid 10257] exit_group(0) = ?
[pid 10262] --- stopped by SIGSTOP ---
[pid 10257] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10257, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10262] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10262] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10263 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10263
[pid 10263] set_robust_list(0x5555564fe760, 24) = 0
[pid 10263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10263] setpgid(0, 0) = 0
[pid 10263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10263] write(3, "1000", 4) = 4
[pid 10263] close(3) = 0
[pid 10263] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10263] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.920049][T10253] vhci_hcd vhci_hcd.0: port 0 already used
[ 275.942523][T10257] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10263] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10263] close(5) = 0
[pid 10263] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10266 attached
) = 10266
[pid 10263] tkill(10266, SIGSTOP) = 0
[pid 10266] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10263, si_uid=0} ---
[pid 10263] exit_group(0 <unfinished ...>
[pid 10266] --- stopped by SIGSTOP ---
[pid 10263] <... exit_group resumed>) = ?
[pid 10263] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10263, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10266] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10266] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10267 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10267
[pid 10267] set_robust_list(0x5555564fe760, 24) = 0
[pid 10267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10267] setpgid(0, 0) = 0
[pid 10267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10267] write(3, "1000", 4) = 4
[pid 10267] close(3) = 0
[pid 10267] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10267] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10267] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10267] close(5) = 0
[pid 10267] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10270 attached
) = 10270
[pid 10267] tkill(10270, SIGSTOP) = 0
[pid 10267] exit_group(0) = ?
[pid 10270] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10267, si_uid=0} ---
[pid 10270] --- stopped by SIGSTOP ---
[pid 10267] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10267, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10270] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10270] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10271 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10271
[pid 10271] set_robust_list(0x5555564fe760, 24) = 0
[pid 10271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10271] setpgid(0, 0) = 0
[pid 10271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10271] write(3, "1000", 4) = 4
[pid 10271] close(3) = 0
[pid 10271] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10271] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 275.977720][T10263] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.001182][T10267] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10271] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10271] close(5) = 0
[pid 10271] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10274 attached
) = 10274
[pid 10271] tkill(10274, SIGSTOP) = 0
[pid 10274] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10271, si_uid=0} ---
[pid 10271] exit_group(0 <unfinished ...>
[pid 10274] --- stopped by SIGSTOP ---
[pid 10271] <... exit_group resumed>) = ?
[pid 10271] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10271, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10274] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10275 attached
<unfinished ...>
[pid 10274] +++ killed by SIGHUP +++
[pid 10275] set_robust_list(0x5555564fe760, 24) = 0
[pid 10275] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10275
[pid 10275] <... prctl resumed>) = 0
[pid 10275] setpgid(0, 0) = 0
[pid 10275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10275] write(3, "1000", 4) = 4
[pid 10275] close(3) = 0
[pid 10275] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10275] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.027095][T10271] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10275] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10275] close(5) = 0
[pid 10275] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10278 attached
) = 10278
[pid 10275] tkill(10278, SIGSTOP) = 0
[pid 10278] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10275, si_uid=0} ---
[pid 10275] exit_group(0 <unfinished ...>
[pid 10278] --- stopped by SIGSTOP ---
[pid 10275] <... exit_group resumed>) = ?
[pid 10275] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10275, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10278] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10278] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10279 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10279
[pid 10279] set_robust_list(0x5555564fe760, 24) = 0
[pid 10279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10279] setpgid(0, 0) = 0
[pid 10279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10279] write(3, "1000", 4) = 4
[pid 10279] close(3) = 0
[pid 10279] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10279] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10279] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10279] close(5) = 0
[pid 10279] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10282 attached
) = 10282
[pid 10279] tkill(10282, SIGSTOP) = 0
[pid 10282] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10279, si_uid=0} ---
[pid 10279] exit_group(0) = ?
[pid 10282] --- stopped by SIGSTOP ---
[pid 10279] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10279, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10282] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 10283 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10283
[pid 10283] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 10282] +++ killed by SIGHUP +++
[pid 10283] <... set_robust_list resumed>) = 0
[pid 10283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10283] setpgid(0, 0) = 0
[pid 10283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10283] write(3, "1000", 4) = 4
[pid 10283] close(3) = 0
[pid 10283] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10283] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.051621][T10275] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.073739][T10279] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10283] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10283] close(5) = 0
[pid 10283] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10287 attached
) = 10287
[pid 10283] tkill(10287, SIGSTOP) = 0
[pid 10283] exit_group(0 <unfinished ...>
[pid 10287] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10283, si_uid=0} ---
[pid 10283] <... exit_group resumed>) = ?
[pid 10287] --- stopped by SIGSTOP ---
[pid 10283] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10283, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10287] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10288 attached
, child_tidptr=0x5555564fe750) = 10288
[pid 10288] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 10287] +++ killed by SIGHUP +++
[pid 10288] <... set_robust_list resumed>) = 0
[pid 10288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10288] setpgid(0, 0) = 0
[pid 10288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10288] write(3, "1000", 4) = 4
[pid 10288] close(3) = 0
[pid 10288] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10288] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10288] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10288] close(5) = 0
[pid 10288] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10292 attached
) = 10292
[pid 10288] tkill(10292, SIGSTOP) = 0
[pid 10292] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10288, si_uid=0} ---
[pid 10292] --- stopped by SIGSTOP ---
[pid 10288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10292, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10288] exit_group(0) = ?
[pid 10288] +++ exited with 0 +++
[pid 10292] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10288, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10292] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10293 attached
, child_tidptr=0x5555564fe750) = 10293
[pid 10293] set_robust_list(0x5555564fe760, 24) = 0
[pid 10293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10293] setpgid(0, 0) = 0
[pid 10293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10293] write(3, "1000", 4) = 4
[pid 10293] close(3) = 0
[pid 10293] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10293] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.098517][T10283] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.120420][T10288] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10293] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10293] close(5) = 0
[pid 10293] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10296 attached
) = 10296
[pid 10293] tkill(10296, SIGSTOP) = 0
[pid 10296] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10293, si_uid=0} ---
[pid 10293] exit_group(0) = ?
[pid 10296] --- stopped by SIGSTOP ---
[pid 10293] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10293, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10296] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 10297 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10297
[pid 10297] set_robust_list(0x5555564fe760, 24) = 0
[pid 10297] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 10296] +++ killed by SIGHUP +++
[pid 10297] <... prctl resumed>) = 0
[pid 10297] setpgid(0, 0) = 0
[pid 10297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10297] write(3, "1000", 4) = 4
[pid 10297] close(3) = 0
[pid 10297] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10297] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10297] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10297] close(5) = 0
[pid 10297] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10300 attached
) = 10300
[pid 10297] tkill(10300, SIGSTOP <unfinished ...>
[pid 10300] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10297, si_uid=0} ---
[pid 10297] <... tkill resumed>) = 0
[pid 10300] --- stopped by SIGSTOP ---
[pid 10297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10300, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10297] exit_group(0) = ?
[pid 10297] +++ exited with 0 +++
[pid 10300] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10297, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10300] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10301 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10301
[pid 10301] set_robust_list(0x5555564fe760, 24) = 0
[pid 10301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10301] setpgid(0, 0) = 0
[pid 10301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10301] write(3, "1000", 4) = 4
[pid 10301] close(3) = 0
[pid 10301] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10301] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.145534][T10293] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.166973][T10297] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10301] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10301] close(5) = 0
[pid 10301] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10304 attached
) = 10304
[pid 10301] tkill(10304, SIGSTOP) = 0
[pid 10304] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10301, si_uid=0} ---
[pid 10301] exit_group(0 <unfinished ...>
[pid 10304] --- stopped by SIGSTOP ---
[pid 10301] <... exit_group resumed>) = ?
[pid 10301] +++ exited with 0 +++
[pid 10304] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10301, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10304] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10305 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10305
[pid 10305] set_robust_list(0x5555564fe760, 24) = 0
[pid 10305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10305] setpgid(0, 0) = 0
[pid 10305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10305] write(3, "1000", 4) = 4
[pid 10305] close(3) = 0
[pid 10305] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10305] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10305] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10305] close(5) = 0
[pid 10305] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10308 attached
) = 10308
[pid 10305] tkill(10308, SIGSTOP) = 0
[pid 10305] exit_group(0 <unfinished ...>
[pid 10308] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10305, si_uid=0} ---
[pid 10305] <... exit_group resumed>) = ?
[pid 10308] --- stopped by SIGSTOP ---
[pid 10305] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10308] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10309 attached
, child_tidptr=0x5555564fe750) = 10309
[pid 10309] set_robust_list(0x5555564fe760, 24) = 0
[pid 10308] +++ killed by SIGHUP +++
[pid 10309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10309] setpgid(0, 0) = 0
[pid 10309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10309] write(3, "1000", 4) = 4
[pid 10309] close(3) = 0
[pid 10309] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10309] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.190500][T10301] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.215777][T10305] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10309] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10309] close(5) = 0
[pid 10309] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10312 attached
) = 10312
[pid 10309] tkill(10312, SIGSTOP) = 0
[pid 10312] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10309, si_uid=0} ---
[pid 10312] --- stopped by SIGSTOP ---
[pid 10309] exit_group(0) = ?
[pid 10309] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10312] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10312] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 10313
./strace-static-x86_64: Process 10313 attached
[pid 10313] set_robust_list(0x5555564fe760, 24) = 0
[pid 10313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10313] setpgid(0, 0) = 0
[pid 10313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10313] write(3, "1000", 4) = 4
[pid 10313] close(3) = 0
[pid 10313] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10313] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10313] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10313] close(5) = 0
[pid 10313] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10316 attached
) = 10316
[pid 10313] tkill(10316, SIGSTOP) = 0
[pid 10316] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10313, si_uid=0} ---
[pid 10313] exit_group(0 <unfinished ...>
[pid 10316] --- stopped by SIGSTOP ---
[pid 10313] <... exit_group resumed>) = ?
[pid 10313] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10316] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 10316] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10317 attached
, child_tidptr=0x5555564fe750) = 10317
[pid 10317] set_robust_list(0x5555564fe760, 24) = 0
[pid 10317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10317] setpgid(0, 0) = 0
[pid 10317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10317] write(3, "1000", 4) = 4
[pid 10317] close(3) = 0
[pid 10317] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10317] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.248293][T10309] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.272346][T10313] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10317] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10317] close(5) = 0
[pid 10317] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10320 attached
) = 10320
[pid 10317] tkill(10320, SIGSTOP) = 0
[pid 10320] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10317, si_uid=0} ---
[pid 10317] exit_group(0) = ?
[pid 10320] --- stopped by SIGSTOP ---
[pid 10317] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10317, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10320] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10320] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10321 attached
, child_tidptr=0x5555564fe750) = 10321
[pid 10321] set_robust_list(0x5555564fe760, 24) = 0
[pid 10321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10321] setpgid(0, 0) = 0
[pid 10321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10321] write(3, "1000", 4) = 4
[pid 10321] close(3) = 0
[pid 10321] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 276.297027][T10317] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10321] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10321] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10321] close(5) = 0
[pid 10321] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10324 attached
) = 10324
[pid 10321] tkill(10324, SIGSTOP) = 0
[pid 10321] exit_group(0) = ?
[pid 10324] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10321, si_uid=0} ---
[pid 10324] --- stopped by SIGSTOP ---
[pid 10321] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10321, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10324] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 10325 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10325
[pid 10325] set_robust_list(0x5555564fe760, 24) = 0
[pid 10325] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 10324] +++ killed by SIGHUP +++
[pid 10325] <... prctl resumed>) = 0
[pid 10325] setpgid(0, 0) = 0
[pid 10325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10325] write(3, "1000", 4) = 4
[pid 10325] close(3) = 0
[pid 10325] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10325] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10325] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10325] close(5) = 0
[pid 10325] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10328 attached
) = 10328
[pid 10325] tkill(10328, SIGSTOP) = 0
[pid 10328] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10325, si_uid=0} ---
[pid 10325] exit_group(0 <unfinished ...>
[pid 10328] --- stopped by SIGSTOP ---
[pid 10325] <... exit_group resumed>) = ?
[pid 10325] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10328] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10328] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10329 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10329
[pid 10329] set_robust_list(0x5555564fe760, 24) = 0
[pid 10329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10329] setpgid(0, 0) = 0
[pid 10329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10329] write(3, "1000", 4) = 4
[pid 10329] close(3) = 0
[pid 10329] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10329] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.341079][T10321] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.363802][T10325] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10329] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10329] close(5) = 0
[pid 10329] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10332 attached
) = 10332
[pid 10329] tkill(10332, SIGSTOP) = 0
[pid 10329] exit_group(0 <unfinished ...>
[pid 10332] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10329, si_uid=0} ---
[pid 10329] <... exit_group resumed>) = ?
[pid 10332] --- stopped by SIGSTOP ---
[pid 10329] +++ exited with 0 +++
[pid 10332] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10329, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10332] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10333 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10333
[pid 10333] set_robust_list(0x5555564fe760, 24) = 0
[pid 10333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10333] setpgid(0, 0) = 0
[pid 10333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10333] write(3, "1000", 4) = 4
[pid 10333] close(3) = 0
[pid 10333] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10333] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.388145][T10329] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10333] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10333] close(5) = 0
[pid 10333] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10336 attached
) = 10336
[pid 10333] tkill(10336, SIGSTOP) = 0
[pid 10333] exit_group(0 <unfinished ...>
[pid 10336] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10333, si_uid=0} ---
[pid 10333] <... exit_group resumed>) = ?
[pid 10336] --- stopped by SIGSTOP ---
[pid 10333] +++ exited with 0 +++
[pid 10336] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10333, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10336] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10337 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10337
[pid 10337] set_robust_list(0x5555564fe760, 24) = 0
[pid 10337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10337] setpgid(0, 0) = 0
[pid 10337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10337] write(3, "1000", 4) = 4
[pid 10337] close(3) = 0
[pid 10337] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10337] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10337] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10337] close(5) = 0
[pid 10337] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10340 attached
) = 10340
[pid 10337] tkill(10340, SIGSTOP) = 0
[pid 10337] exit_group(0 <unfinished ...>
[pid 10340] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10337, si_uid=0} ---
[pid 10337] <... exit_group resumed>) = ?
[pid 10340] --- stopped by SIGSTOP ---
[pid 10337] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10337, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10340] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 10341
[pid 10340] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10341 attached
[pid 10341] set_robust_list(0x5555564fe760, 24) = 0
[pid 10341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10341] setpgid(0, 0) = 0
[pid 10341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10341] write(3, "1000", 4) = 4
[pid 10341] close(3) = 0
[pid 10341] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10341] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.411872][T10333] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.436689][T10337] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10341] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10341] close(5) = 0
[pid 10341] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10344 attached
) = 10344
[pid 10341] tkill(10344, SIGSTOP) = 0
[pid 10344] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10341, si_uid=0} ---
[pid 10341] exit_group(0) = ?
[pid 10344] --- stopped by SIGSTOP ---
[pid 10341] +++ exited with 0 +++
[pid 10344] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10341, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10344] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10345 attached
, child_tidptr=0x5555564fe750) = 10345
[pid 10345] set_robust_list(0x5555564fe760, 24) = 0
[pid 10345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10345] setpgid(0, 0) = 0
[pid 10345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10345] write(3, "1000", 4) = 4
[pid 10345] close(3) = 0
[pid 10345] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10345] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.460901][T10341] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10345] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10345] close(5) = 0
[pid 10345] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10348 attached
) = 10348
[pid 10345] tkill(10348, SIGSTOP) = 0
[pid 10348] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10345, si_uid=0} ---
[pid 10348] --- stopped by SIGSTOP ---
[pid 10345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10348, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10345] exit_group(0) = ?
[pid 10345] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10348] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10348] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10349 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10349
[pid 10349] set_robust_list(0x5555564fe760, 24) = 0
[pid 10349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10349] setpgid(0, 0) = 0
[pid 10349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10349] write(3, "1000", 4) = 4
[pid 10349] close(3) = 0
[pid 10349] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10349] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10349] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10349] close(5) = 0
[pid 10349] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10352 attached
) = 10352
[pid 10349] tkill(10352, SIGSTOP) = 0
[pid 10349] exit_group(0) = ?
[pid 10352] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10349, si_uid=0} ---
[pid 10352] --- stopped by SIGSTOP ---
[pid 10349] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10349, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10352] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10352] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10353 attached
, child_tidptr=0x5555564fe750) = 10353
[pid 10353] set_robust_list(0x5555564fe760, 24) = 0
[pid 10353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10353] setpgid(0, 0) = 0
[pid 10353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10353] write(3, "1000", 4) = 4
[pid 10353] close(3) = 0
[pid 10353] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10353] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.486577][T10345] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.511600][T10349] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10353] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10353] close(5) = 0
[pid 10353] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10356 attached
) = 10356
[pid 10353] tkill(10356, SIGSTOP) = 0
[pid 10356] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10353, si_uid=0} ---
[pid 10356] --- stopped by SIGSTOP ---
[pid 10353] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10356, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10353] exit_group(0) = ?
[pid 10353] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10353, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10356] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10357 attached
<unfinished ...>
[pid 10356] +++ killed by SIGHUP +++
[pid 10357] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10357
[pid 10357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10357] setpgid(0, 0) = 0
[pid 10357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10357] write(3, "1000", 4) = 4
[pid 10357] close(3) = 0
[pid 10357] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10357] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10357] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10357] close(5) = 0
[pid 10357] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10360 attached
) = 10360
[pid 10357] tkill(10360, SIGSTOP) = 0
[pid 10357] exit_group(0) = ?
[pid 10360] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10357, si_uid=0} ---
[pid 10357] +++ exited with 0 +++
[pid 10360] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10357, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10361 attached
, child_tidptr=0x5555564fe750) = 10361
[pid 10361] set_robust_list(0x5555564fe760, 24) = 0
[pid 10361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10361] setpgid(0, 0) = 0
[pid 10361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10361] write(3, "1000", 4) = 4
[pid 10361] close(3) = 0
[pid 10361] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10361] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.547962][T10353] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.586488][T10357] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10361] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10361] close(5) = 0
[pid 10361] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10364 attached
) = 10364
[pid 10361] tkill(10364, SIGSTOP) = 0
[pid 10364] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10361, si_uid=0} ---
[pid 10364] --- stopped by SIGSTOP ---
[pid 10361] exit_group(0) = ?
[pid 10361] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10361, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10364] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10364] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10365 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10365
[pid 10365] set_robust_list(0x5555564fe760, 24) = 0
[pid 10365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10365] setpgid(0, 0) = 0
[pid 10365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10365] write(3, "1000", 4) = 4
[pid 10365] close(3) = 0
[pid 10365] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10365] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10365] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10365] close(5) = 0
[pid 10365] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10368 attached
) = 10368
[pid 10365] tkill(10368, SIGSTOP) = 0
[pid 10368] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10365, si_uid=0} ---
[pid 10368] --- stopped by SIGSTOP ---
[pid 10365] exit_group(0) = ?
[pid 10365] +++ exited with 0 +++
[pid 10368] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10365, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10368] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10369 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10369
[pid 10369] set_robust_list(0x5555564fe760, 24) = 0
[pid 10369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10369] setpgid(0, 0) = 0
[pid 10369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10369] write(3, "1000", 4) = 4
[pid 10369] close(3) = 0
[pid 10369] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10369] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.622535][T10361] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.645729][T10365] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10369] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10369] close(5) = 0
[pid 10369] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10372 attached
) = 10372
[pid 10369] tkill(10372, SIGSTOP) = 0
[pid 10372] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10369, si_uid=0} ---
[pid 10369] exit_group(0) = ?
[pid 10372] --- stopped by SIGSTOP ---
[pid 10369] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10369, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10372] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10373 attached
<unfinished ...>
[pid 10372] +++ killed by SIGHUP +++
[pid 10373] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10373
[pid 10373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10373] setpgid(0, 0) = 0
[pid 10373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10373] write(3, "1000", 4) = 4
[pid 10373] close(3) = 0
[pid 10373] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10373] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10373] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10373] close(5) = 0
[pid 10373] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10376 attached
) = 10376
[pid 10373] tkill(10376, SIGSTOP) = 0
[pid 10376] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10373, si_uid=0} ---
[pid 10373] exit_group(0) = ?
[pid 10376] --- stopped by SIGSTOP ---
[pid 10373] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10373, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10376] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10377 attached
, child_tidptr=0x5555564fe750) = 10377
[pid 10377] set_robust_list(0x5555564fe760, 24) = 0
[pid 10376] +++ killed by SIGHUP +++
[pid 10377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10377] setpgid(0, 0) = 0
[pid 10377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10377] write(3, "1000", 4) = 4
[pid 10377] close(3) = 0
[pid 10377] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10377] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10377] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10377] close(5) = 0
[pid 10377] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10380 attached
) = 10380
[pid 10377] tkill(10380, SIGSTOP) = 0
[pid 10380] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10377, si_uid=0} ---
[pid 10377] exit_group(0 <unfinished ...>
[pid 10380] --- stopped by SIGSTOP ---
[pid 10377] <... exit_group resumed>) = ?
[pid 10377] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10380] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10381 attached
<unfinished ...>
[pid 10380] +++ killed by SIGHUP +++
[pid 10381] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10381
[pid 10381] <... set_robust_list resumed>) = 0
[pid 10381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10381] setpgid(0, 0) = 0
[pid 10381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10381] write(3, "1000", 4) = 4
[pid 10381] close(3) = 0
[pid 10381] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10381] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.668948][T10369] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.692376][T10373] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.715839][T10377] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10381] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10381] close(5) = 0
[pid 10381] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10384 attached
) = 10384
[pid 10381] tkill(10384, SIGSTOP) = 0
[pid 10381] exit_group(0 <unfinished ...>
[pid 10384] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10381, si_uid=0} ---
[pid 10381] <... exit_group resumed>) = ?
[pid 10384] --- stopped by SIGSTOP ---
[pid 10381] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10381, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10384] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10385 attached
<unfinished ...>
[pid 10384] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10385
[pid 10385] set_robust_list(0x5555564fe760, 24) = 0
[pid 10385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10385] setpgid(0, 0) = 0
[pid 10385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10385] write(3, "1000", 4) = 4
[pid 10385] close(3) = 0
[pid 10385] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10385] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10385] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10385] close(5) = 0
[pid 10385] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10388 attached
) = 10388
[pid 10385] tkill(10388, SIGSTOP) = 0
[pid 10385] exit_group(0 <unfinished ...>
[pid 10388] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10385, si_uid=0} ---
[pid 10388] --- stopped by SIGSTOP ---
[pid 10385] <... exit_group resumed>) = ?
[pid 10385] +++ exited with 0 +++
[pid 10388] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10385, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10388] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10389 attached
, child_tidptr=0x5555564fe750) = 10389
[pid 10389] set_robust_list(0x5555564fe760, 24) = 0
[pid 10389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[ 276.738365][T10381] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.762193][T10385] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10389] setpgid(0, 0) = 0
[pid 10389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10389] write(3, "1000", 4) = 4
[pid 10389] close(3) = 0
[pid 10389] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10389] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10389] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10389] close(5) = 0
[pid 10389] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10392 attached
) = 10392
[pid 10389] tkill(10392, SIGSTOP) = 0
[pid 10392] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10389, si_uid=0} ---
[pid 10389] exit_group(0 <unfinished ...>
[pid 10392] --- stopped by SIGSTOP ---
[pid 10389] <... exit_group resumed>) = ?
[pid 10389] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10392] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10392] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10393 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10393
[pid 10393] set_robust_list(0x5555564fe760, 24) = 0
[pid 10393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10393] setpgid(0, 0) = 0
[pid 10393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10393] write(3, "1000", 4) = 4
[pid 10393] close(3) = 0
[pid 10393] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10393] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.785998][T10389] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10393] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10393] close(5) = 0
[pid 10393] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10396 attached
) = 10396
[pid 10393] tkill(10396, SIGSTOP) = 0
[pid 10393] exit_group(0 <unfinished ...>
[pid 10396] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10393, si_uid=0} ---
[pid 10393] <... exit_group resumed>) = ?
[pid 10396] --- stopped by SIGSTOP ---
[pid 10393] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10393, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10396] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10396] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10397 attached
, child_tidptr=0x5555564fe750) = 10397
[pid 10397] set_robust_list(0x5555564fe760, 24) = 0
[pid 10397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10397] setpgid(0, 0) = 0
[pid 10397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10397] write(3, "1000", 4) = 4
[pid 10397] close(3) = 0
[pid 10397] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10397] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10397] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10397] close(5) = 0
[pid 10397] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10400 attached
) = 10400
[pid 10397] tkill(10400, SIGSTOP) = 0
[pid 10397] exit_group(0) = ?
[pid 10397] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10397, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10400] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10397, si_uid=0} ---
[pid 10400] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10401 attached
, child_tidptr=0x5555564fe750) = 10401
[pid 10401] set_robust_list(0x5555564fe760, 24) = 0
[pid 10401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10401] setpgid(0, 0) = 0
[pid 10401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10401] write(3, "1000", 4) = 4
[pid 10401] close(3) = 0
[pid 10401] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10401] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10401] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10401] close(5) = 0
[pid 10401] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10404 attached
) = 10404
[pid 10401] tkill(10404, SIGSTOP) = 0
[pid 10401] exit_group(0 <unfinished ...>
[pid 10404] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10401, si_uid=0} ---
[pid 10404] --- stopped by SIGSTOP ---
[pid 10401] <... exit_group resumed>) = ?
[pid 10401] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10404] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10404] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10405 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10405
[pid 10405] set_robust_list(0x5555564fe760, 24) = 0
[pid 10405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10405] setpgid(0, 0) = 0
[pid 10405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10405] write(3, "1000", 4) = 4
[pid 10405] close(3) = 0
[pid 10405] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10405] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.809087][T10393] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.831733][T10397] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.852616][T10401] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10405] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10405] close(5) = 0
[pid 10405] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10408 attached
) = 10408
[pid 10405] tkill(10408, SIGSTOP) = 0
[pid 10405] exit_group(0 <unfinished ...>
[pid 10408] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10405, si_uid=0} ---
[pid 10405] <... exit_group resumed>) = ?
[pid 10408] --- stopped by SIGSTOP ---
[pid 10405] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10405, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10408] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10409 attached
<unfinished ...>
[pid 10408] +++ killed by SIGHUP +++
[pid 10409] set_robust_list(0x5555564fe760, 24) = 0
[pid 10409] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10409
[pid 10409] <... prctl resumed>) = 0
[pid 10409] setpgid(0, 0) = 0
[pid 10409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10409] write(3, "1000", 4) = 4
[pid 10409] close(3) = 0
[pid 10409] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10409] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10409] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10409] close(5) = 0
[pid 10409] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10412 attached
) = 10412
[pid 10409] tkill(10412, SIGSTOP) = 0
[pid 10409] exit_group(0) = ?
[pid 10412] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10409, si_uid=0} ---
[pid 10409] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10409, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10412] --- stopped by SIGSTOP ---
./strace-static-x86_64: Process 10413 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10413
[pid 10413] set_robust_list(0x5555564fe760, 24) = 0
[pid 10413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10413] setpgid(0, 0) = 0
[pid 10413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10413] write(3, "1000", 4) = 4
[pid 10413] close(3) = 0
[pid 10413] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10413] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10413] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10413] close(5) = 0
[pid 10413] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10416 attached
) = 10416
[pid 10413] tkill(10416, SIGSTOP) = 0
[pid 10416] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10413, si_uid=0} ---
[pid 10413] exit_group(0 <unfinished ...>
[pid 10416] --- stopped by SIGSTOP ---
[pid 10413] <... exit_group resumed>) = ?
[pid 10413] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10413, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10416] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10417 attached
, child_tidptr=0x5555564fe750) = 10417
[pid 10417] set_robust_list(0x5555564fe760, 24) = 0
[pid 10416] +++ killed by SIGHUP +++
[pid 10417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10417] setpgid(0, 0) = 0
[pid 10417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10417] write(3, "1000", 4) = 4
[pid 10417] close(3) = 0
[pid 10417] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10417] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.875784][T10405] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.898415][T10409] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.919510][T10413] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10417] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10417] close(5) = 0
[pid 10417] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10420 attached
) = 10420
[pid 10417] tkill(10420, SIGSTOP) = 0
[pid 10420] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10417, si_uid=0} ---
[pid 10417] exit_group(0 <unfinished ...>
[pid 10420] --- stopped by SIGSTOP ---
[pid 10417] <... exit_group resumed>) = ?
[pid 10417] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10417, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10420] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10421 attached
<unfinished ...>
[pid 10420] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10421
[pid 10421] set_robust_list(0x5555564fe760, 24) = 0
[pid 10421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10421] setpgid(0, 0) = 0
[pid 10421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10421] write(3, "1000", 4) = 4
[pid 10421] close(3) = 0
[pid 10421] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10421] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10421] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10421] close(5) = 0
[pid 10421] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10424 attached
) = 10424
[pid 10421] tkill(10424, SIGSTOP) = 0
[pid 10421] exit_group(0 <unfinished ...>
[pid 10424] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10421, si_uid=0} ---
[pid 10421] <... exit_group resumed>) = ?
[pid 10424] --- stopped by SIGSTOP ---
[pid 10421] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10421, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10424] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10424] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10425 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10425
[pid 10425] set_robust_list(0x5555564fe760, 24) = 0
[pid 10425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10425] setpgid(0, 0) = 0
[pid 10425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10425] write(3, "1000", 4) = 4
[pid 10425] close(3) = 0
[pid 10425] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10425] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 276.943619][T10417] vhci_hcd vhci_hcd.0: port 0 already used
[ 276.976498][T10421] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10425] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10425] close(5) = 0
[pid 10425] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10428 attached
) = 10428
[pid 10425] tkill(10428, SIGSTOP <unfinished ...>
[pid 10428] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10425, si_uid=0} ---
[pid 10425] <... tkill resumed>) = 0
[pid 10425] exit_group(0 <unfinished ...>
[pid 10428] --- stopped by SIGSTOP ---
[pid 10425] <... exit_group resumed>) = ?
[pid 10425] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10428] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10428] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10429 attached
, child_tidptr=0x5555564fe750) = 10429
[pid 10429] set_robust_list(0x5555564fe760, 24) = 0
[pid 10429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10429] setpgid(0, 0) = 0
[pid 10429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10429] write(3, "1000", 4) = 4
[pid 10429] close(3) = 0
[pid 10429] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10429] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10429] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10429] close(5) = 0
[pid 10429] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10432 attached
) = 10432
[pid 10429] tkill(10432, SIGSTOP) = 0
[pid 10432] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10429, si_uid=0} ---
[pid 10429] exit_group(0 <unfinished ...>
[pid 10432] --- stopped by SIGSTOP ---
[pid 10429] <... exit_group resumed>) = ?
[pid 10429] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10429, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10432] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10432] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10433 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10433
[pid 10433] set_robust_list(0x5555564fe760, 24) = 0
[pid 10433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10433] setpgid(0, 0) = 0
[pid 10433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10433] write(3, "1000", 4) = 4
[pid 10433] close(3) = 0
[pid 10433] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10433] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10433] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10433] close(5) = 0
[pid 10433] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10436 attached
) = 10436
[pid 10433] tkill(10436, SIGSTOP) = 0
[pid 10433] exit_group(0 <unfinished ...>
[pid 10436] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10433, si_uid=0} ---
[pid 10433] <... exit_group resumed>) = ?
[pid 10436] --- stopped by SIGSTOP ---
[pid 10433] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10433, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10436] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[ 277.000771][T10425] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.024284][T10429] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10436] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10437 attached
, child_tidptr=0x5555564fe750) = 10437
[pid 10437] set_robust_list(0x5555564fe760, 24) = 0
[pid 10437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10437] setpgid(0, 0) = 0
[pid 10437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10437] write(3, "1000", 4) = 4
[pid 10437] close(3) = 0
[pid 10437] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10437] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.047537][T10433] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10437] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10437] close(5) = 0
[pid 10437] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10440 attached
) = 10440
[pid 10437] tkill(10440, SIGSTOP) = 0
[pid 10437] exit_group(0 <unfinished ...>
[pid 10440] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10437, si_uid=0} ---
[pid 10437] <... exit_group resumed>) = ?
[pid 10440] --- stopped by SIGSTOP ---
[pid 10437] +++ exited with 0 +++
[pid 10440] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10440] +++ killed by SIGHUP +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10437, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10441 attached
, child_tidptr=0x5555564fe750) = 10441
[pid 10441] set_robust_list(0x5555564fe760, 24) = 0
[pid 10441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10441] setpgid(0, 0) = 0
[pid 10441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10441] write(3, "1000", 4) = 4
[pid 10441] close(3) = 0
[pid 10441] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10441] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10441] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10441] close(5) = 0
[pid 10441] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10444 attached
) = 10444
[pid 10441] tkill(10444, SIGSTOP) = 0
[pid 10444] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10441, si_uid=0} ---
[pid 10441] exit_group(0 <unfinished ...>
[pid 10444] --- stopped by SIGSTOP ---
[pid 10441] <... exit_group resumed>) = ?
[pid 10441] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10441, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10444] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10444] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10445 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10445
[pid 10445] set_robust_list(0x5555564fe760, 24) = 0
[pid 10445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10445] setpgid(0, 0) = 0
[pid 10445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10445] write(3, "1000", 4) = 4
[pid 10445] close(3) = 0
[pid 10445] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10445] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.072796][T10437] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.096147][T10441] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10445] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10445] close(5) = 0
[pid 10445] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10448 attached
) = 10448
[pid 10445] tkill(10448, SIGSTOP) = 0
[pid 10445] exit_group(0 <unfinished ...>
[pid 10448] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10445, si_uid=0} ---
[pid 10445] <... exit_group resumed>) = ?
[pid 10448] --- stopped by SIGSTOP ---
[pid 10445] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10445, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10448] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10448] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10449 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10449
[pid 10449] set_robust_list(0x5555564fe760, 24) = 0
[pid 10449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10449] setpgid(0, 0) = 0
[pid 10449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10449] write(3, "1000", 4) = 4
[pid 10449] close(3) = 0
[pid 10449] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10449] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.119672][T10445] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10449] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10449] close(5) = 0
[pid 10449] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10452 attached
) = 10452
[pid 10449] tkill(10452, SIGSTOP) = 0
[pid 10449] exit_group(0 <unfinished ...>
[pid 10452] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10449, si_uid=0} ---
[pid 10452] --- stopped by SIGSTOP ---
[pid 10449] <... exit_group resumed>) = ?
[pid 10449] +++ exited with 0 +++
[pid 10452] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10449, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10452] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10453 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10453
[pid 10453] set_robust_list(0x5555564fe760, 24) = 0
[pid 10453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10453] setpgid(0, 0) = 0
[pid 10453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10453] write(3, "1000", 4) = 4
[pid 10453] close(3) = 0
[pid 10453] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10453] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10453] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10453] close(5) = 0
[pid 10453] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10456 attached
) = 10456
[pid 10453] tkill(10456, SIGSTOP) = 0
[pid 10456] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10453, si_uid=0} ---
[pid 10453] exit_group(0) = ?
[pid 10456] --- stopped by SIGSTOP ---
[pid 10453] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10456] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10456] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10457 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10457
[pid 10457] set_robust_list(0x5555564fe760, 24) = 0
[pid 10457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10457] setpgid(0, 0) = 0
[pid 10457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10457] write(3, "1000", 4) = 4
[pid 10457] close(3) = 0
[pid 10457] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10457] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.143526][T10449] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.177358][T10453] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10457] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10457] close(5) = 0
[pid 10457] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10460 attached
) = 10460
[pid 10457] tkill(10460, SIGSTOP) = 0
[pid 10457] exit_group(0 <unfinished ...>
[pid 10460] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10457, si_uid=0} ---
[pid 10460] --- stopped by SIGSTOP ---
[pid 10457] <... exit_group resumed>) = ?
[pid 10457] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10457, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10460] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10460] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10461 attached
, child_tidptr=0x5555564fe750) = 10461
[pid 10461] set_robust_list(0x5555564fe760, 24) = 0
[pid 10461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10461] setpgid(0, 0) = 0
[pid 10461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10461] write(3, "1000", 4) = 4
[pid 10461] close(3) = 0
[pid 10461] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10461] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10461] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10461] close(5) = 0
[pid 10461] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10464 attached
) = 10464
[pid 10461] tkill(10464, SIGSTOP) = 0
[pid 10461] exit_group(0 <unfinished ...>
[pid 10464] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10461, si_uid=0} ---
[pid 10461] <... exit_group resumed>) = ?
[pid 10464] --- stopped by SIGSTOP ---
[pid 10461] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10461, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10464] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10465 attached
<unfinished ...>
[pid 10464] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10465
[pid 10465] set_robust_list(0x5555564fe760, 24) = 0
[pid 10465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10465] setpgid(0, 0) = 0
[pid 10465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10465] write(3, "1000", 4) = 4
[pid 10465] close(3) = 0
[pid 10465] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10465] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.199872][T10457] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.226135][T10461] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10465] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10465] close(5) = 0
[pid 10465] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10468 attached
) = 10468
[pid 10465] tkill(10468, SIGSTOP) = 0
[pid 10465] exit_group(0 <unfinished ...>
[pid 10468] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10465, si_uid=0} ---
[pid 10465] <... exit_group resumed>) = ?
[pid 10468] --- stopped by SIGSTOP ---
[pid 10465] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10465, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10468] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10468] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10469 attached
, child_tidptr=0x5555564fe750) = 10469
[pid 10469] set_robust_list(0x5555564fe760, 24) = 0
[pid 10469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10469] setpgid(0, 0) = 0
[pid 10469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10469] write(3, "1000", 4) = 4
[pid 10469] close(3) = 0
[pid 10469] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10469] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10469] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10469] close(5) = 0
[pid 10469] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10472 attached
) = 10472
[pid 10469] tkill(10472, SIGSTOP) = 0
[pid 10469] exit_group(0) = ?
[pid 10472] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10469, si_uid=0} ---
[pid 10469] +++ exited with 0 +++
[pid 10472] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10469, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10473 attached
, child_tidptr=0x5555564fe750) = 10473
[pid 10473] set_robust_list(0x5555564fe760, 24) = 0
[pid 10473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10473] setpgid(0, 0) = 0
[pid 10473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10473] write(3, "1000", 4) = 4
[pid 10473] close(3) = 0
[pid 10473] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10473] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.258803][T10465] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.282533][T10469] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10473] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10473] close(5) = 0
[pid 10473] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10476 attached
) = 10476
[pid 10473] tkill(10476, SIGSTOP) = 0
[pid 10473] exit_group(0 <unfinished ...>
[pid 10476] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10473, si_uid=0} ---
[pid 10473] <... exit_group resumed>) = ?
[pid 10476] --- stopped by SIGSTOP ---
[pid 10473] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10476] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10477 attached
<unfinished ...>
[pid 10476] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10477
[pid 10477] set_robust_list(0x5555564fe760, 24) = 0
[pid 10477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10477] setpgid(0, 0) = 0
[pid 10477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10477] write(3, "1000", 4) = 4
[pid 10477] close(3) = 0
[pid 10477] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10477] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10477] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10477] close(5) = 0
[pid 10477] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10480 attached
) = 10480
[pid 10477] tkill(10480, SIGSTOP) = 0
[pid 10480] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10477, si_uid=0} ---
[pid 10477] exit_group(0 <unfinished ...>
[pid 10480] --- stopped by SIGSTOP ---
[pid 10477] <... exit_group resumed>) = ?
[pid 10477] +++ exited with 0 +++
[pid 10480] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10477, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10480] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10481 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10481
[pid 10481] set_robust_list(0x5555564fe760, 24) = 0
[pid 10481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10481] setpgid(0, 0) = 0
[pid 10481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10481] write(3, "1000", 4) = 4
[pid 10481] close(3) = 0
[pid 10481] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10481] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.305271][T10473] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.327115][T10477] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10481] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10481] close(5) = 0
[pid 10481] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10484 attached
) = 10484
[pid 10481] tkill(10484, SIGSTOP) = 0
[pid 10484] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10481, si_uid=0} ---
[pid 10484] --- stopped by SIGSTOP ---
[pid 10481] exit_group(0) = ?
[pid 10481] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10481, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10484] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10484] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10485 attached
, child_tidptr=0x5555564fe750) = 10485
[pid 10485] set_robust_list(0x5555564fe760, 24) = 0
[pid 10485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10485] setpgid(0, 0) = 0
[pid 10485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10485] write(3, "1000", 4) = 4
[pid 10485] close(3) = 0
[pid 10485] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10485] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10485] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10485] close(5) = 0
[pid 10485] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10488 attached
) = 10488
[pid 10485] tkill(10488, SIGSTOP) = 0
[pid 10488] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10485, si_uid=0} ---
[pid 10485] exit_group(0 <unfinished ...>
[pid 10488] --- stopped by SIGSTOP ---
[pid 10485] <... exit_group resumed>) = ?
[pid 10485] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10485, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10488] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10489 attached
<unfinished ...>
[pid 10488] +++ killed by SIGHUP +++
[pid 10489] set_robust_list(0x5555564fe760, 24) = 0
[pid 10489] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10489
[pid 10489] <... prctl resumed>) = 0
[pid 10489] setpgid(0, 0) = 0
[pid 10489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10489] write(3, "1000", 4) = 4
[pid 10489] close(3) = 0
[pid 10489] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10489] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.356850][T10481] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.387074][T10485] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10489] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10489] close(5) = 0
[pid 10489] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10492 attached
) = 10492
[pid 10489] tkill(10492, SIGSTOP) = 0
[pid 10492] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10489, si_uid=0} ---
[pid 10489] exit_group(0 <unfinished ...>
[pid 10492] --- stopped by SIGSTOP ---
[pid 10489] <... exit_group resumed>) = ?
[pid 10489] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10489, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 10492] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10492] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10493 attached
[pid 10493] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10493
[pid 10493] <... set_robust_list resumed>) = 0
[pid 10493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10493] setpgid(0, 0) = 0
[pid 10493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10493] write(3, "1000", 4) = 4
[pid 10493] close(3) = 0
[pid 10493] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10493] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10493] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10493] close(5) = 0
[pid 10493] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10496 attached
) = 10496
[pid 10493] tkill(10496, SIGSTOP) = 0
[pid 10493] exit_group(0 <unfinished ...>
[pid 10496] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10493, si_uid=0} ---
[pid 10496] --- stopped by SIGSTOP ---
[pid 10493] <... exit_group resumed>) = ?
[pid 10493] +++ exited with 0 +++
[pid 10496] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10493, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10496] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10497 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10497
[pid 10497] set_robust_list(0x5555564fe760, 24) = 0
[pid 10497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10497] setpgid(0, 0) = 0
[pid 10497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10497] write(3, "1000", 4) = 4
[pid 10497] close(3) = 0
[pid 10497] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10497] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.410826][T10489] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.445251][T10493] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10497] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10497] close(5) = 0
[pid 10497] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10500 attached
) = 10500
[pid 10497] tkill(10500, SIGSTOP) = 0
[pid 10500] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10497, si_uid=0} ---
[pid 10500] --- stopped by SIGSTOP ---
[pid 10497] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10500, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10497] exit_group(0) = ?
[pid 10497] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10500] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10500] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10501 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10501
[pid 10501] set_robust_list(0x5555564fe760, 24) = 0
[pid 10501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10501] setpgid(0, 0) = 0
[pid 10501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10501] write(3, "1000", 4) = 4
[pid 10501] close(3) = 0
[pid 10501] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10501] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10501] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10501] close(5) = 0
[pid 10501] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10504 attached
) = 10504
[pid 10501] tkill(10504, SIGSTOP) = 0
[pid 10504] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10501, si_uid=0} ---
[pid 10501] exit_group(0 <unfinished ...>
[pid 10504] --- stopped by SIGSTOP ---
[pid 10501] <... exit_group resumed>) = ?
[pid 10501] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10504] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10504] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10505 attached
, child_tidptr=0x5555564fe750) = 10505
[pid 10505] set_robust_list(0x5555564fe760, 24) = 0
[pid 10505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10505] setpgid(0, 0) = 0
[pid 10505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10505] write(3, "1000", 4) = 4
[pid 10505] close(3) = 0
[pid 10505] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10505] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.468729][T10497] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.493482][T10501] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10505] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10505] close(5) = 0
[pid 10505] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10508 attached
) = 10508
[pid 10505] tkill(10508, SIGSTOP) = 0
[pid 10508] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10505, si_uid=0} ---
[pid 10508] --- stopped by SIGSTOP ---
[pid 10505] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10508, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10505] exit_group(0) = ?
[pid 10505] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10505, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10508] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10508] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10509 attached
, child_tidptr=0x5555564fe750) = 10509
[pid 10509] set_robust_list(0x5555564fe760, 24) = 0
[pid 10509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10509] setpgid(0, 0) = 0
[pid 10509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10509] write(3, "1000", 4) = 4
[pid 10509] close(3) = 0
[pid 10509] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10509] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.517451][T10505] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10509] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10509] close(5) = 0
[pid 10509] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10512 attached
) = 10512
[pid 10509] tkill(10512, SIGSTOP) = 0
[pid 10509] exit_group(0) = ?
[pid 10512] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10509, si_uid=0} ---
[pid 10512] --- stopped by SIGSTOP ---
[pid 10509] +++ exited with 0 +++
[pid 10512] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10509, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10512] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10513 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10513
[pid 10513] set_robust_list(0x5555564fe760, 24) = 0
[pid 10513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10513] setpgid(0, 0) = 0
[pid 10513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10513] write(3, "1000", 4) = 4
[pid 10513] close(3) = 0
[pid 10513] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10513] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10513] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10513] close(5) = 0
[pid 10513] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10516 attached
) = 10516
[pid 10513] tkill(10516, SIGSTOP) = 0
[pid 10516] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10513, si_uid=0} ---
[pid 10513] exit_group(0 <unfinished ...>
[pid 10516] --- stopped by SIGSTOP ---
[pid 10513] <... exit_group resumed>) = ?
[pid 10513] +++ exited with 0 +++
[pid 10516] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10513, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10517 attached
<unfinished ...>
[pid 10516] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10517
[pid 10517] set_robust_list(0x5555564fe760, 24) = 0
[pid 10517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10517] setpgid(0, 0) = 0
[pid 10517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10517] write(3, "1000", 4) = 4
[pid 10517] close(3) = 0
[pid 10517] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10517] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.542371][T10509] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.566267][T10513] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10517] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10517] close(5) = 0
[pid 10517] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10520 attached
) = 10520
[pid 10517] tkill(10520, SIGSTOP) = 0
[pid 10517] exit_group(0 <unfinished ...>
[pid 10520] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10517, si_uid=0} ---
[pid 10517] <... exit_group resumed>) = ?
[pid 10520] --- stopped by SIGSTOP ---
[pid 10517] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10517, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10520] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10520] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10521 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10521
[pid 10521] set_robust_list(0x5555564fe760, 24) = 0
[pid 10521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10521] setpgid(0, 0) = 0
[pid 10521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10521] write(3, "1000", 4) = 4
[pid 10521] close(3) = 0
[pid 10521] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10521] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10521] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10521] close(5) = 0
[pid 10521] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10524 attached
) = 10524
[pid 10521] tkill(10524, SIGSTOP) = 0
[pid 10524] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10521, si_uid=0} ---
[pid 10521] exit_group(0) = ?
[pid 10524] --- stopped by SIGSTOP ---
[pid 10521] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10521, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10524] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10524] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10525 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10525
[pid 10525] set_robust_list(0x5555564fe760, 24) = 0
[pid 10525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10525] setpgid(0, 0) = 0
[pid 10525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10525] write(3, "1000", 4) = 4
[pid 10525] close(3) = 0
[pid 10525] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10525] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.588068][T10517] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.612402][T10521] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10525] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10525] close(5) = 0
[pid 10525] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10528 attached
) = 10528
[pid 10525] tkill(10528, SIGSTOP) = 0
[pid 10528] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10525, si_uid=0} ---
[pid 10528] --- stopped by SIGSTOP ---
[pid 10525] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10528, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10525] exit_group(0) = ?
[pid 10525] +++ exited with 0 +++
[pid 10528] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10525, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10528] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10529 attached
, child_tidptr=0x5555564fe750) = 10529
[pid 10529] set_robust_list(0x5555564fe760, 24) = 0
[pid 10529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10529] setpgid(0, 0) = 0
[pid 10529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10529] write(3, "1000", 4) = 4
[pid 10529] close(3) = 0
[pid 10529] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10529] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10529] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10529] close(5) = 0
[pid 10529] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10532 attached
) = 10532
[pid 10529] tkill(10532, SIGSTOP) = 0
[pid 10532] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10529, si_uid=0} ---
[pid 10532] --- stopped by SIGSTOP ---
[pid 10529] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10532, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10529] exit_group(0) = ?
[pid 10529] +++ exited with 0 +++
[pid 10532] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10529, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10532] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10533 attached
[pid 10533] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10533
[pid 10533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10533] setpgid(0, 0) = 0
[pid 10533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10533] write(3, "1000", 4) = 4
[pid 10533] close(3) = 0
[pid 10533] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10533] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.644796][T10525] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.669689][T10529] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10533] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10533] close(5) = 0
[pid 10533] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10536 attached
) = 10536
[pid 10533] tkill(10536, SIGSTOP) = 0
[pid 10536] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10533, si_uid=0} ---
[pid 10533] exit_group(0 <unfinished ...>
[pid 10536] --- stopped by SIGSTOP ---
[pid 10533] <... exit_group resumed>) = ?
[pid 10533] +++ exited with 0 +++
[pid 10536] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10533, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10537 attached
<unfinished ...>
[pid 10536] +++ killed by SIGHUP +++
[pid 10537] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10537
[pid 10537] <... set_robust_list resumed>) = 0
[pid 10537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10537] setpgid(0, 0) = 0
[pid 10537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10537] write(3, "1000", 4) = 4
[pid 10537] close(3) = 0
[pid 10537] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10537] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.694412][T10533] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10537] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10537] close(5) = 0
[pid 10537] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10540 attached
) = 10540
[pid 10537] tkill(10540, SIGSTOP) = 0
[pid 10540] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10537, si_uid=0} ---
[pid 10540] --- stopped by SIGSTOP ---
[pid 10537] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10540, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10537] exit_group(0) = ?
[pid 10537] +++ exited with 0 +++
[pid 10540] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10537, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10540] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10541 attached
, child_tidptr=0x5555564fe750) = 10541
[pid 10541] set_robust_list(0x5555564fe760, 24) = 0
[pid 10541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10541] setpgid(0, 0) = 0
[pid 10541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10541] write(3, "1000", 4) = 4
[pid 10541] close(3) = 0
[pid 10541] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10541] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10541] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10541] close(5) = 0
[pid 10541] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10544 attached
) = 10544
[pid 10541] tkill(10544, SIGSTOP) = 0
[pid 10541] exit_group(0 <unfinished ...>
[pid 10544] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10541, si_uid=0} ---
[pid 10541] <... exit_group resumed>) = ?
[pid 10544] --- stopped by SIGSTOP ---
[pid 10541] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10541, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10544] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10544] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10545 attached
, child_tidptr=0x5555564fe750) = 10545
[pid 10545] set_robust_list(0x5555564fe760, 24) = 0
[pid 10545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10545] setpgid(0, 0) = 0
[pid 10545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10545] write(3, "1000", 4) = 4
[pid 10545] close(3) = 0
[pid 10545] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10545] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.719865][T10537] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.744966][T10541] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10545] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10545] close(5) = 0
[pid 10545] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10548 attached
) = 10548
[pid 10545] tkill(10548, SIGSTOP) = 0
[pid 10545] exit_group(0 <unfinished ...>
[pid 10548] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10545, si_uid=0} ---
[pid 10548] --- stopped by SIGSTOP ---
[pid 10545] <... exit_group resumed>) = ?
[pid 10545] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10545, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10548] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10548] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10549 attached
[pid 10549] set_robust_list(0x5555564fe760, 24) = 0
[pid 10549] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10549
[pid 10549] <... prctl resumed>) = 0
[pid 10549] setpgid(0, 0) = 0
[pid 10549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10549] write(3, "1000", 4) = 4
[pid 10549] close(3) = 0
[pid 10549] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10549] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.769001][T10545] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10549] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10549] close(5) = 0
[pid 10549] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10554 attached
) = 10554
[pid 10549] tkill(10554, SIGSTOP) = 0
[pid 10549] exit_group(0 <unfinished ...>
[pid 10554] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10549, si_uid=0} ---
[pid 10549] <... exit_group resumed>) = ?
[pid 10554] --- stopped by SIGSTOP ---
[pid 10549] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10549, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10554] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10554] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10555 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10555
[pid 10555] set_robust_list(0x5555564fe760, 24) = 0
[pid 10555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10555] setpgid(0, 0) = 0
[pid 10555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10555] write(3, "1000", 4) = 4
[pid 10555] close(3) = 0
[pid 10555] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10555] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10555] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10555] close(5) = 0
[pid 10555] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10558 attached
) = 10558
[pid 10555] tkill(10558, SIGSTOP) = 0
[pid 10555] exit_group(0) = ?
[pid 10558] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10555, si_uid=0} ---
[pid 10558] --- stopped by SIGSTOP ---
[pid 10555] +++ exited with 0 +++
[pid 10558] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10558] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10559 attached
, child_tidptr=0x5555564fe750) = 10559
[pid 10559] set_robust_list(0x5555564fe760, 24) = 0
[pid 10559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10559] setpgid(0, 0) = 0
[pid 10559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10559] write(3, "1000", 4) = 4
[pid 10559] close(3) = 0
[pid 10559] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10559] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.791985][T10549] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.817669][T10555] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10559] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10559] close(5) = 0
[pid 10559] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10562 attached
) = 10562
[pid 10559] tkill(10562, SIGSTOP) = 0
[pid 10562] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10559, si_uid=0} ---
[pid 10562] --- stopped by SIGSTOP ---
[pid 10559] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10562, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10559] exit_group(0) = ?
[pid 10559] +++ exited with 0 +++
[pid 10562] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10559, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10562] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10563 attached
, child_tidptr=0x5555564fe750) = 10563
[pid 10563] set_robust_list(0x5555564fe760, 24) = 0
[pid 10563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10563] setpgid(0, 0) = 0
[pid 10563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10563] write(3, "1000", 4) = 4
[pid 10563] close(3) = 0
[pid 10563] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10563] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.841575][T10559] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10563] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10563] close(5) = 0
[pid 10563] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10566 attached
) = 10566
[pid 10563] tkill(10566, SIGSTOP) = 0
[pid 10563] exit_group(0 <unfinished ...>
[pid 10566] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10563, si_uid=0} ---
[pid 10563] <... exit_group resumed>) = ?
[pid 10566] --- stopped by SIGSTOP ---
[pid 10563] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10563, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10566] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10566] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10567 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10567
[pid 10567] set_robust_list(0x5555564fe760, 24) = 0
[pid 10567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10567] setpgid(0, 0) = 0
[pid 10567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10567] write(3, "1000", 4) = 4
[pid 10567] close(3) = 0
[pid 10567] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10567] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10567] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10567] close(5) = 0
[pid 10567] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10570 attached
) = 10570
[pid 10567] tkill(10570, SIGSTOP) = 0
[pid 10570] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10567, si_uid=0} ---
[pid 10567] exit_group(0) = ?
[pid 10570] --- stopped by SIGSTOP ---
[pid 10567] +++ exited with 0 +++
[pid 10570] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10570] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10571 attached
, child_tidptr=0x5555564fe750) = 10571
[pid 10571] set_robust_list(0x5555564fe760, 24) = 0
[pid 10571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10571] setpgid(0, 0) = 0
[pid 10571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10571] write(3, "1000", 4) = 4
[pid 10571] close(3) = 0
[pid 10571] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10571] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.866587][T10563] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.889232][T10567] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10571] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10571] close(5) = 0
[pid 10571] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10574 attached
) = 10574
[pid 10571] tkill(10574, SIGSTOP) = 0
[pid 10571] exit_group(0) = ?
[pid 10574] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10571, si_uid=0} ---
[pid 10574] --- stopped by SIGSTOP ---
[pid 10571] +++ exited with 0 +++
[pid 10574] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10571, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10574] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10575 attached
, child_tidptr=0x5555564fe750) = 10575
[pid 10575] set_robust_list(0x5555564fe760, 24) = 0
[pid 10575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10575] setpgid(0, 0) = 0
[pid 10575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10575] write(3, "1000", 4) = 4
[pid 10575] close(3) = 0
[pid 10575] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10575] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.912973][T10571] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10575] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10575] close(5) = 0
[pid 10575] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10578 attached
) = 10578
[pid 10575] tkill(10578, SIGSTOP) = 0
[pid 10575] exit_group(0) = ?
[pid 10578] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10575, si_uid=0} ---
[pid 10578] --- stopped by SIGSTOP ---
[pid 10575] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10575, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10578] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10578] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10579 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10579
[pid 10579] set_robust_list(0x5555564fe760, 24) = 0
[pid 10579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10579] setpgid(0, 0) = 0
[pid 10579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10579] write(3, "1000", 4) = 4
[pid 10579] close(3) = 0
[pid 10579] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10579] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10579] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10579] close(5) = 0
[pid 10579] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10582 attached
) = 10582
[pid 10579] tkill(10582, SIGSTOP <unfinished ...>
[pid 10582] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10579, si_uid=0} ---
[pid 10579] <... tkill resumed>) = 0
[pid 10582] --- stopped by SIGSTOP ---
[pid 10579] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10582, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10579] exit_group(0) = ?
[pid 10579] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10579, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 10582] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10582] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10583 attached
, child_tidptr=0x5555564fe750) = 10583
[pid 10583] set_robust_list(0x5555564fe760, 24) = 0
[pid 10583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10583] setpgid(0, 0) = 0
[pid 10583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10583] write(3, "1000", 4) = 4
[pid 10583] close(3) = 0
[pid 10583] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10583] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.937470][T10575] vhci_hcd vhci_hcd.0: port 0 already used
[ 277.961565][T10579] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10583] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10583] close(5) = 0
[pid 10583] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10586 attached
) = 10586
[pid 10583] tkill(10586, SIGSTOP) = 0
[pid 10586] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10583, si_uid=0} ---
[pid 10586] --- stopped by SIGSTOP ---
[pid 10583] exit_group(0) = ?
[pid 10583] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10586] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10586] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10587 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10587
[pid 10587] set_robust_list(0x5555564fe760, 24) = 0
[pid 10587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10587] setpgid(0, 0) = 0
[pid 10587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10587] write(3, "1000", 4) = 4
[pid 10587] close(3) = 0
[pid 10587] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10587] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 277.985977][T10583] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10587] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10587] close(5) = 0
[pid 10587] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10590 attached
) = 10590
[pid 10587] tkill(10590, SIGSTOP) = 0
[pid 10590] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10587, si_uid=0} ---
[pid 10587] exit_group(0 <unfinished ...>
[pid 10590] --- stopped by SIGSTOP ---
[pid 10587] <... exit_group resumed>) = ?
[pid 10587] +++ exited with 0 +++
[pid 10590] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10587, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10590] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10591 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10591
[pid 10591] set_robust_list(0x5555564fe760, 24) = 0
[pid 10591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10591] setpgid(0, 0) = 0
[pid 10591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10591] write(3, "1000", 4) = 4
[pid 10591] close(3) = 0
[pid 10591] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10591] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10591] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10591] close(5) = 0
[pid 10591] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10594 attached
) = 10594
[pid 10591] tkill(10594, SIGSTOP) = 0
[pid 10594] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10591, si_uid=0} ---
[pid 10591] exit_group(0 <unfinished ...>
[pid 10594] --- stopped by SIGSTOP ---
[pid 10591] <... exit_group resumed>) = ?
[pid 10591] +++ exited with 0 +++
[pid 10594] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10591, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10594] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10595 attached
, child_tidptr=0x5555564fe750) = 10595
[pid 10595] set_robust_list(0x5555564fe760, 24) = 0
[pid 10595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10595] setpgid(0, 0) = 0
[pid 10595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10595] write(3, "1000", 4) = 4
[pid 10595] close(3) = 0
[pid 10595] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10595] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.009683][T10587] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.032741][T10591] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10595] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10595] close(5) = 0
[pid 10595] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10598 attached
) = 10598
[pid 10595] tkill(10598, SIGSTOP) = 0
[pid 10598] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10595, si_uid=0} ---
[pid 10595] exit_group(0) = ?
[pid 10598] --- stopped by SIGSTOP ---
[pid 10595] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10595, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10598] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10599 attached
<unfinished ...>
[pid 10598] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10599
[pid 10599] set_robust_list(0x5555564fe760, 24) = 0
[pid 10599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10599] setpgid(0, 0) = 0
[pid 10599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10599] write(3, "1000", 4) = 4
[pid 10599] close(3) = 0
[pid 10599] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10599] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10599] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10599] close(5) = 0
[pid 10599] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10602 attached
) = 10602
[pid 10599] tkill(10602, SIGSTOP) = 0
[pid 10602] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10599, si_uid=0} ---
[pid 10602] --- stopped by SIGSTOP ---
[pid 10599] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10602, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10599] exit_group(0) = ?
[pid 10599] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10599, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10602] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10602] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10603 attached
, child_tidptr=0x5555564fe750) = 10603
[pid 10603] set_robust_list(0x5555564fe760, 24) = 0
[pid 10603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10603] setpgid(0, 0) = 0
[pid 10603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10603] write(3, "1000", 4) = 4
[pid 10603] close(3) = 0
[pid 10603] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10603] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.066993][T10595] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.090751][T10599] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10603] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10603] close(5) = 0
[pid 10603] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10606 attached
) = 10606
[pid 10603] tkill(10606, SIGSTOP) = 0
[pid 10606] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10603, si_uid=0} ---
[pid 10603] exit_group(0 <unfinished ...>
[pid 10606] --- stopped by SIGSTOP ---
[pid 10603] <... exit_group resumed>) = ?
[pid 10603] +++ exited with 0 +++
[pid 10606] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10603, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10606] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10607 attached
[pid 10607] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10607
[pid 10607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10607] setpgid(0, 0) = 0
[pid 10607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10607] write(3, "1000", 4) = 4
[pid 10607] close(3) = 0
[pid 10607] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10607] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10607] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10607] close(5) = 0
[pid 10607] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10610 attached
) = 10610
[pid 10607] tkill(10610, SIGSTOP) = 0
[pid 10610] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10607, si_uid=0} ---
[pid 10607] exit_group(0 <unfinished ...>
[pid 10610] --- stopped by SIGSTOP ---
[pid 10607] <... exit_group resumed>) = ?
[pid 10607] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10607, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10610] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 10611
[pid 10610] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10611 attached
[pid 10611] set_robust_list(0x5555564fe760, 24) = 0
[pid 10611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10611] setpgid(0, 0) = 0
[pid 10611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10611] write(3, "1000", 4) = 4
[pid 10611] close(3) = 0
[pid 10611] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10611] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.117133][T10603] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.140290][T10607] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10611] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10611] close(5) = 0
[pid 10611] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10614 attached
) = 10614
[pid 10611] tkill(10614, SIGSTOP) = 0
[pid 10611] exit_group(0) = ?
[pid 10614] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10611, si_uid=0} ---
[pid 10614] --- stopped by SIGSTOP ---
[pid 10611] +++ exited with 0 +++
[pid 10614] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10611, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10614] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10615 attached
, child_tidptr=0x5555564fe750) = 10615
[pid 10615] set_robust_list(0x5555564fe760, 24) = 0
[pid 10615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10615] setpgid(0, 0) = 0
[pid 10615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10615] write(3, "1000", 4) = 4
[pid 10615] close(3) = 0
[pid 10615] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10615] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10615] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10615] close(5) = 0
[pid 10615] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10618 attached
) = 10618
[pid 10615] tkill(10618, SIGSTOP) = 0
[pid 10618] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10615, si_uid=0} ---
[pid 10615] exit_group(0) = ?
[pid 10618] --- stopped by SIGSTOP ---
[pid 10615] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10615, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10618] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10618] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10619 attached
, child_tidptr=0x5555564fe750) = 10619
[pid 10619] set_robust_list(0x5555564fe760, 24) = 0
[pid 10619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10619] setpgid(0, 0) = 0
[pid 10619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10619] write(3, "1000", 4) = 4
[pid 10619] close(3) = 0
[pid 10619] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10619] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.173730][T10611] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.198307][T10615] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10619] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10619] close(5) = 0
[pid 10619] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10622 attached
) = 10622
[pid 10619] tkill(10622, SIGSTOP) = 0
[pid 10622] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10619, si_uid=0} ---
[pid 10622] --- stopped by SIGSTOP ---
[pid 10619] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10622, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10619] exit_group(0) = ?
[pid 10619] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10619, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10622] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10622] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10623
./strace-static-x86_64: Process 10623 attached
[pid 10623] set_robust_list(0x5555564fe760, 24) = 0
[pid 10623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10623] setpgid(0, 0) = 0
[pid 10623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10623] write(3, "1000", 4) = 4
[pid 10623] close(3) = 0
[pid 10623] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10623] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.222380][T10619] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10623] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10623] close(5) = 0
[pid 10623] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10626 attached
) = 10626
[pid 10623] tkill(10626, SIGSTOP) = 0
[pid 10626] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10623, si_uid=0} ---
[pid 10623] exit_group(0) = ?
[pid 10626] --- stopped by SIGSTOP ---
[pid 10623] +++ exited with 0 +++
[pid 10626] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10627 attached
<unfinished ...>
[pid 10626] +++ killed by SIGHUP +++
[pid 10627] set_robust_list(0x5555564fe760, 24) = 0
[pid 10627] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10627
[pid 10627] <... prctl resumed>) = 0
[pid 10627] setpgid(0, 0) = 0
[pid 10627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10627] write(3, "1000", 4) = 4
[pid 10627] close(3) = 0
[pid 10627] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10627] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10627] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10627] close(5) = 0
[pid 10627] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10630 attached
) = 10630
[pid 10627] tkill(10630, SIGSTOP) = 0
[pid 10627] exit_group(0 <unfinished ...>
[pid 10630] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10627, si_uid=0} ---
[pid 10630] --- stopped by SIGSTOP ---
[pid 10627] <... exit_group resumed>) = ?
[pid 10627] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10627, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10630] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 10631
[pid 10630] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10631 attached
[pid 10631] set_robust_list(0x5555564fe760, 24) = 0
[pid 10631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10631] setpgid(0, 0) = 0
[pid 10631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10631] write(3, "1000", 4) = 4
[pid 10631] close(3) = 0
[pid 10631] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10631] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.248259][T10623] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.273002][T10627] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10631] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10631] close(5) = 0
[pid 10631] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10634 attached
) = 10634
[pid 10631] tkill(10634, SIGSTOP) = 0
[pid 10634] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10631, si_uid=0} ---
[pid 10634] --- stopped by SIGSTOP ---
[pid 10631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10634, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10631] exit_group(0) = ?
[pid 10631] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10631, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10634] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10634] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10635 attached
, child_tidptr=0x5555564fe750) = 10635
[pid 10635] set_robust_list(0x5555564fe760, 24) = 0
[pid 10635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10635] setpgid(0, 0) = 0
[pid 10635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10635] write(3, "1000", 4) = 4
[pid 10635] close(3) = 0
[pid 10635] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10635] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.297189][T10631] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10635] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10635] close(5) = 0
[pid 10635] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10638 attached
) = 10638
[pid 10635] tkill(10638, SIGSTOP) = 0
[pid 10638] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10635, si_uid=0} ---
[pid 10638] --- stopped by SIGSTOP ---
[pid 10635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10638, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10635] exit_group(0) = ?
[pid 10635] +++ exited with 0 +++
[pid 10638] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10635, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10638] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10639 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10639
[pid 10639] set_robust_list(0x5555564fe760, 24) = 0
[pid 10639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10639] setpgid(0, 0) = 0
[pid 10639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10639] write(3, "1000", 4) = 4
[pid 10639] close(3) = 0
[pid 10639] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10639] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10639] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10639] close(5) = 0
[pid 10639] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10642 attached
) = 10642
[pid 10639] tkill(10642, SIGSTOP) = 0
[pid 10642] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10639, si_uid=0} ---
[pid 10642] --- stopped by SIGSTOP ---
[pid 10639] exit_group(0) = ?
[pid 10639] +++ exited with 0 +++
[pid 10642] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10639, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10642] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10643 attached
, child_tidptr=0x5555564fe750) = 10643
[pid 10643] set_robust_list(0x5555564fe760, 24) = 0
[pid 10643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10643] setpgid(0, 0) = 0
[pid 10643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10643] write(3, "1000", 4) = 4
[pid 10643] close(3) = 0
[pid 10643] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10643] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.323497][T10635] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.348271][T10639] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10643] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10643] close(5) = 0
[pid 10643] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10646 attached
) = 10646
[pid 10643] tkill(10646, SIGSTOP) = 0
[pid 10646] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10643, si_uid=0} ---
[pid 10643] exit_group(0 <unfinished ...>
[pid 10646] --- stopped by SIGSTOP ---
[pid 10643] <... exit_group resumed>) = ?
[pid 10643] +++ exited with 0 +++
[pid 10646] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10643, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10646] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10647 attached
, child_tidptr=0x5555564fe750) = 10647
[pid 10647] set_robust_list(0x5555564fe760, 24) = 0
[pid 10647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10647] setpgid(0, 0) = 0
[pid 10647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10647] write(3, "1000", 4) = 4
[pid 10647] close(3) = 0
[pid 10647] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10647] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10647] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10647] close(5) = 0
[pid 10647] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10650 attached
) = 10650
[pid 10647] tkill(10650, SIGSTOP) = 0
[pid 10647] exit_group(0 <unfinished ...>
[pid 10650] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10647, si_uid=0} ---
[pid 10650] --- stopped by SIGSTOP ---
[pid 10647] <... exit_group resumed>) = ?
[pid 10647] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10650] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10650] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10651 attached
, child_tidptr=0x5555564fe750) = 10651
[pid 10651] set_robust_list(0x5555564fe760, 24) = 0
[pid 10651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10651] setpgid(0, 0) = 0
[pid 10651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10651] write(3, "1000", 4) = 4
[pid 10651] close(3) = 0
[pid 10651] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10651] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.377087][T10643] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.407795][T10647] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10651] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10651] close(5) = 0
[pid 10651] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10654 attached
) = 10654
[pid 10651] tkill(10654, SIGSTOP) = 0
[pid 10651] exit_group(0) = ?
[pid 10654] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10651, si_uid=0} ---
[pid 10654] --- stopped by SIGSTOP ---
[pid 10651] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10651, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10654] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10654] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10655 attached
, child_tidptr=0x5555564fe750) = 10655
[pid 10655] set_robust_list(0x5555564fe760, 24) = 0
[pid 10655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10655] setpgid(0, 0) = 0
[pid 10655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10655] write(3, "1000", 4) = 4
[pid 10655] close(3) = 0
[pid 10655] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10655] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10655] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10655] close(5) = 0
[pid 10655] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10658 attached
) = 10658
[pid 10655] tkill(10658, SIGSTOP) = 0
[pid 10658] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10655, si_uid=0} ---
[pid 10658] --- stopped by SIGSTOP ---
[pid 10655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10658, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10655] exit_group(0) = ?
[pid 10655] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10655, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10658] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10658] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10659 attached
[pid 10659] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10659
[pid 10659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10659] setpgid(0, 0) = 0
[pid 10659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10659] write(3, "1000", 4) = 4
[pid 10659] close(3) = 0
[pid 10659] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10659] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.433766][T10651] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.456607][T10655] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10659] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10659] close(5) = 0
[pid 10659] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10662 attached
) = 10662
[pid 10659] tkill(10662, SIGSTOP) = 0
[pid 10659] exit_group(0 <unfinished ...>
[pid 10662] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10659, si_uid=0} ---
[pid 10659] <... exit_group resumed>) = ?
[pid 10662] --- stopped by SIGSTOP ---
[pid 10659] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10659, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10662] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10663 attached
<unfinished ...>
[pid 10662] +++ killed by SIGHUP +++
[pid 10663] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10663
[pid 10663] <... set_robust_list resumed>) = 0
[pid 10663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10663] setpgid(0, 0) = 0
[pid 10663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10663] write(3, "1000", 4) = 4
[pid 10663] close(3) = 0
[pid 10663] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10663] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10663] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10663] close(5) = 0
[pid 10663] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10666 attached
) = 10666
[pid 10663] tkill(10666, SIGSTOP) = 0
[pid 10666] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10663, si_uid=0} ---
[pid 10663] exit_group(0 <unfinished ...>
[pid 10666] --- stopped by SIGSTOP ---
[pid 10663] <... exit_group resumed>) = ?
[pid 10663] +++ exited with 0 +++
[pid 10666] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10663, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10666] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10667 attached
<unfinished ...>
[pid 10667] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10667
[pid 10667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10667] setpgid(0, 0) = 0
[pid 10667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10667] write(3, "1000", 4) = 4
[pid 10667] close(3) = 0
[pid 10667] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10667] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.478649][T10659] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.502005][T10663] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10667] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10667] close(5) = 0
[pid 10667] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10670 attached
) = 10670
[pid 10667] tkill(10670, SIGSTOP) = 0
[pid 10667] exit_group(0 <unfinished ...>
[pid 10670] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10667, si_uid=0} ---
[pid 10670] --- stopped by SIGSTOP ---
[pid 10667] <... exit_group resumed>) = ?
[pid 10667] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10667, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10670] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10670] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10671 attached
, child_tidptr=0x5555564fe750) = 10671
[pid 10671] set_robust_list(0x5555564fe760, 24) = 0
[pid 10671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10671] setpgid(0, 0) = 0
[pid 10671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10671] write(3, "1000", 4) = 4
[pid 10671] close(3) = 0
[pid 10671] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10671] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10671] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10671] close(5) = 0
[pid 10671] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10674 attached
) = 10674
[pid 10671] tkill(10674, SIGSTOP) = 0
[pid 10671] exit_group(0) = ?
[pid 10674] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10671, si_uid=0} ---
[pid 10674] --- stopped by SIGSTOP ---
[pid 10671] +++ exited with 0 +++
[pid 10674] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10671, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10674] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10675 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10675
[pid 10675] set_robust_list(0x5555564fe760, 24) = 0
[pid 10675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10675] setpgid(0, 0) = 0
[pid 10675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10675] write(3, "1000", 4) = 4
[pid 10675] close(3) = 0
[pid 10675] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10675] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.525860][T10667] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.549122][T10671] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10675] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10675] close(5) = 0
[pid 10675] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10678 attached
) = 10678
[pid 10675] tkill(10678, SIGSTOP) = 0
[pid 10678] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10675, si_uid=0} ---
[pid 10678] --- stopped by SIGSTOP ---
[pid 10675] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10678, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10675] exit_group(0) = ?
[pid 10675] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10675, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10678] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10678] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10679 attached
, child_tidptr=0x5555564fe750) = 10679
[pid 10679] set_robust_list(0x5555564fe760, 24) = 0
[pid 10679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10679] setpgid(0, 0) = 0
[pid 10679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10679] write(3, "1000", 4) = 4
[pid 10679] close(3) = 0
[pid 10679] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10679] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.573646][T10675] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10679] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10679] close(5) = 0
[pid 10679] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10682 attached
) = 10682
[pid 10679] tkill(10682, SIGSTOP) = 0
[pid 10679] exit_group(0) = ?
[pid 10682] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10679, si_uid=0} ---
[pid 10682] --- stopped by SIGSTOP ---
[pid 10679] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10679, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10682] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10682] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10683 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10683
[pid 10683] set_robust_list(0x5555564fe760, 24) = 0
[pid 10683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10683] setpgid(0, 0) = 0
[pid 10683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10683] write(3, "1000", 4) = 4
[pid 10683] close(3) = 0
[pid 10683] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10683] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10683] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10683] close(5) = 0
[pid 10683] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10686 attached
) = 10686
[pid 10683] tkill(10686, SIGSTOP) = 0
[pid 10683] exit_group(0 <unfinished ...>
[pid 10686] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10683, si_uid=0} ---
[pid 10686] --- stopped by SIGSTOP ---
[pid 10683] <... exit_group resumed>) = ?
[pid 10683] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10683, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10686] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10688 attached
<unfinished ...>
[pid 10686] +++ killed by SIGHUP +++
[pid 10688] set_robust_list(0x5555564fe760, 24) = 0
[pid 10688] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10688
[pid 10688] <... prctl resumed>) = 0
[pid 10688] setpgid(0, 0) = 0
[pid 10688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10688] write(3, "1000", 4) = 4
[pid 10688] close(3) = 0
[pid 10688] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10688] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.598785][T10679] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.622269][T10683] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10688] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10688] close(5) = 0
[pid 10688] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10693 attached
) = 10693
[pid 10688] tkill(10693, SIGSTOP) = 0
[pid 10693] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10688, si_uid=0} ---
[pid 10688] exit_group(0 <unfinished ...>
[pid 10693] --- stopped by SIGSTOP ---
[pid 10688] <... exit_group resumed>) = ?
[pid 10688] +++ exited with 0 +++
[pid 10693] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10693] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10695 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10695
[pid 10695] set_robust_list(0x5555564fe760, 24) = 0
[pid 10695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10695] setpgid(0, 0) = 0
[pid 10695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10695] write(3, "1000", 4) = 4
[pid 10695] close(3) = 0
[pid 10695] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10695] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10695] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10695] close(5) = 0
[pid 10695] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10698 attached
) = 10698
[pid 10695] tkill(10698, SIGSTOP) = 0
[pid 10698] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10695, si_uid=0} ---
[pid 10695] exit_group(0 <unfinished ...>
[pid 10698] --- stopped by SIGSTOP ---
[pid 10695] <... exit_group resumed>) = ?
[pid 10695] +++ exited with 0 +++
[pid 10698] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10695, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10698] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10700 attached
, child_tidptr=0x5555564fe750) = 10700
[pid 10700] set_robust_list(0x5555564fe760, 24) = 0
[pid 10700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10700] setpgid(0, 0) = 0
[pid 10700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10700] write(3, "1000", 4) = 4
[pid 10700] close(3) = 0
[pid 10700] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10700] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.643543][T10688] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.667602][T10695] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10700] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10700] close(5) = 0
[pid 10700] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10704 attached
) = 10704
[pid 10700] tkill(10704, SIGSTOP) = 0
[pid 10700] exit_group(0) = ?
[pid 10704] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10700, si_uid=0} ---
[pid 10704] --- stopped by SIGSTOP ---
[pid 10700] +++ exited with 0 +++
[pid 10704] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10700, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10704] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10705 attached
, child_tidptr=0x5555564fe750) = 10705
[pid 10705] set_robust_list(0x5555564fe760, 24) = 0
[pid 10705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10705] setpgid(0, 0) = 0
[pid 10705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10705] write(3, "1000", 4) = 4
[pid 10705] close(3) = 0
[pid 10705] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10705] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10705] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10705] close(5) = 0
[pid 10705] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10709 attached
) = 10709
[pid 10705] tkill(10709, SIGSTOP) = 0
[pid 10709] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10705, si_uid=0} ---
[ 278.691898][T10700] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.717124][T10705] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10705] exit_group(0 <unfinished ...>
[pid 10709] --- stopped by SIGSTOP ---
[pid 10705] <... exit_group resumed>) = ?
[pid 10705] +++ exited with 0 +++
[pid 10709] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10709] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10711 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10711
[pid 10711] set_robust_list(0x5555564fe760, 24) = 0
[pid 10711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10711] setpgid(0, 0) = 0
[pid 10711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10711] write(3, "1000", 4) = 4
[pid 10711] close(3) = 0
[pid 10711] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10711] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10711] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10711] close(5) = 0
[pid 10711] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10714 attached
) = 10714
[pid 10711] tkill(10714, SIGSTOP) = 0
[pid 10714] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10711, si_uid=0} ---
[pid 10714] --- stopped by SIGSTOP ---
[pid 10711] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10714, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10711] exit_group(0) = ?
[pid 10711] +++ exited with 0 +++
[pid 10714] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10711, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10714] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10715 attached
, child_tidptr=0x5555564fe750) = 10715
[pid 10715] set_robust_list(0x5555564fe760, 24) = 0
[pid 10715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10715] setpgid(0, 0) = 0
[pid 10715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10715] write(3, "1000", 4) = 4
[pid 10715] close(3) = 0
[pid 10715] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10715] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.739530][T10711] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10715] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10715] close(5) = 0
[pid 10715] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10718 attached
) = 10718
[pid 10715] tkill(10718, SIGSTOP) = 0
[pid 10718] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10715, si_uid=0} ---
[pid 10715] exit_group(0 <unfinished ...>
[pid 10718] --- stopped by SIGSTOP ---
[pid 10715] <... exit_group resumed>) = ?
[pid 10715] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10715, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10718] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10718] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10719 attached
, child_tidptr=0x5555564fe750) = 10719
[pid 10719] set_robust_list(0x5555564fe760, 24) = 0
[pid 10719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10719] setpgid(0, 0) = 0
[pid 10719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10719] write(3, "1000", 4) = 4
[pid 10719] close(3) = 0
[pid 10719] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10719] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10719] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10719] close(5) = 0
[pid 10719] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10722 attached
) = 10722
[pid 10719] tkill(10722, SIGSTOP) = 0
[pid 10719] exit_group(0 <unfinished ...>
[pid 10722] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10719, si_uid=0} ---
[pid 10722] --- stopped by SIGSTOP ---
[pid 10719] <... exit_group resumed>) = ?
[pid 10719] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10719, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10722] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10723 attached
<unfinished ...>
[pid 10722] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10723
[pid 10723] set_robust_list(0x5555564fe760, 24) = 0
[pid 10723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10723] setpgid(0, 0) = 0
[pid 10723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10723] write(3, "1000", 4) = 4
[pid 10723] close(3) = 0
[pid 10723] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10723] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.765357][T10715] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.790080][T10719] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10723] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10723] close(5) = 0
[pid 10723] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10726 attached
) = 10726
[pid 10723] tkill(10726, SIGSTOP) = 0
[pid 10726] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10723, si_uid=0} ---
[pid 10726] --- stopped by SIGSTOP ---
[pid 10723] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10726, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10723] exit_group(0) = ?
[pid 10723] +++ exited with 0 +++
[pid 10726] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10723, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10726] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10727 attached
, child_tidptr=0x5555564fe750) = 10727
[pid 10727] set_robust_list(0x5555564fe760, 24) = 0
[pid 10727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10727] setpgid(0, 0) = 0
[pid 10727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10727] write(3, "1000", 4) = 4
[pid 10727] close(3) = 0
[pid 10727] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10727] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.813866][T10723] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10727] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10727] close(5) = 0
[pid 10727] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10730 attached
) = 10730
[pid 10727] tkill(10730, SIGSTOP) = 0
[pid 10727] exit_group(0 <unfinished ...>
[pid 10730] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10727, si_uid=0} ---
[pid 10727] <... exit_group resumed>) = ?
[pid 10730] --- stopped by SIGSTOP ---
[pid 10727] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10727, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10730] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10730] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10731 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10731
[pid 10731] set_robust_list(0x5555564fe760, 24) = 0
[pid 10731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10731] setpgid(0, 0) = 0
[pid 10731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10731] write(3, "1000", 4) = 4
[pid 10731] close(3) = 0
[pid 10731] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10731] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10731] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10731] close(5) = 0
[pid 10731] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10734 attached
) = 10734
[pid 10731] tkill(10734, SIGSTOP) = 0
[pid 10734] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10731, si_uid=0} ---
[pid 10734] --- stopped by SIGSTOP ---
[pid 10731] exit_group(0) = ?
[pid 10731] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10731, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10734] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10734] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10735 attached
, child_tidptr=0x5555564fe750) = 10735
[pid 10735] set_robust_list(0x5555564fe760, 24) = 0
[pid 10735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10735] setpgid(0, 0) = 0
[pid 10735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10735] write(3, "1000", 4) = 4
[pid 10735] close(3) = 0
[pid 10735] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10735] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.839765][T10727] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.863855][T10731] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10735] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10735] close(5) = 0
[pid 10735] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10738 attached
) = 10738
[pid 10735] tkill(10738, SIGSTOP) = 0
[pid 10738] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10735, si_uid=0} ---
[pid 10735] exit_group(0 <unfinished ...>
[pid 10738] --- stopped by SIGSTOP ---
[pid 10735] <... exit_group resumed>) = ?
[pid 10735] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10735, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10738] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10738] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10739 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10739
[pid 10739] set_robust_list(0x5555564fe760, 24) = 0
[pid 10739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10739] setpgid(0, 0) = 0
[pid 10739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10739] write(3, "1000", 4) = 4
[pid 10739] close(3) = 0
[pid 10739] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10739] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10739] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10739] close(5) = 0
[pid 10739] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10742 attached
) = 10742
[pid 10739] tkill(10742, SIGSTOP) = 0
[pid 10742] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10739, si_uid=0} ---
[pid 10739] exit_group(0) = ?
[pid 10742] --- stopped by SIGSTOP ---
[pid 10739] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10739, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10742] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10742] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10743 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10743
[pid 10743] set_robust_list(0x5555564fe760, 24) = 0
[pid 10743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10743] setpgid(0, 0) = 0
[pid 10743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10743] write(3, "1000", 4) = 4
[pid 10743] close(3) = 0
[pid 10743] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10743] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10743] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10743] close(5) = 0
[pid 10743] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10746 attached
) = 10746
[pid 10743] tkill(10746, SIGSTOP) = 0
[pid 10743] exit_group(0 <unfinished ...>
[pid 10746] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10743, si_uid=0} ---
[pid 10743] <... exit_group resumed>) = ?
[pid 10746] --- stopped by SIGSTOP ---
[pid 10743] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10743, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10746] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10746] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10747 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10747
[pid 10747] set_robust_list(0x5555564fe760, 24) = 0
[pid 10747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10747] setpgid(0, 0) = 0
[pid 10747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10747] write(3, "1000", 4) = 4
[pid 10747] close(3) = 0
[pid 10747] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10747] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.887088][T10735] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.909929][T10739] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.931844][T10743] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10747] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10747] close(5) = 0
[pid 10747] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10750 attached
) = 10750
[pid 10747] tkill(10750, SIGSTOP) = 0
[pid 10747] exit_group(0 <unfinished ...>
[pid 10750] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10747, si_uid=0} ---
[pid 10750] --- stopped by SIGSTOP ---
[pid 10747] <... exit_group resumed>) = ?
[pid 10747] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10747, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10750] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10750] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10751 attached
, child_tidptr=0x5555564fe750) = 10751
[pid 10751] set_robust_list(0x5555564fe760, 24) = 0
[pid 10751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10751] setpgid(0, 0) = 0
[pid 10751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10751] write(3, "1000", 4) = 4
[pid 10751] close(3) = 0
[pid 10751] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10751] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10751] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10751] close(5) = 0
[pid 10751] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10754 attached
) = 10754
[pid 10751] tkill(10754, SIGSTOP) = 0
[pid 10754] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10751, si_uid=0} ---
[pid 10754] --- stopped by SIGSTOP ---
[pid 10751] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10754, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10751] exit_group(0) = ?
[pid 10751] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10751, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10754] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10754] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10755 attached
, child_tidptr=0x5555564fe750) = 10755
[pid 10755] set_robust_list(0x5555564fe760, 24) = 0
[pid 10755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10755] setpgid(0, 0) = 0
[pid 10755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10755] write(3, "1000", 4) = 4
[pid 10755] close(3) = 0
[pid 10755] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10755] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 278.954074][T10747] vhci_hcd vhci_hcd.0: port 0 already used
[ 278.977150][T10751] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10755] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10755] close(5) = 0
[pid 10755] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10758 attached
) = 10758
[pid 10755] tkill(10758, SIGSTOP) = 0
[pid 10755] exit_group(0) = ?
[pid 10758] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10755, si_uid=0} ---
[pid 10758] --- stopped by SIGSTOP ---
[pid 10755] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10755, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10758] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10759 attached
<unfinished ...>
[pid 10758] +++ killed by SIGHUP +++
[pid 10759] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10759
[pid 10759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10759] setpgid(0, 0) = 0
[pid 10759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10759] write(3, "1000", 4) = 4
[pid 10759] close(3) = 0
[pid 10759] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10759] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10759] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10759] close(5) = 0
[pid 10759] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10762 attached
) = 10762
[pid 10759] tkill(10762, SIGSTOP) = 0
[pid 10762] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10759, si_uid=0} ---
[pid 10759] exit_group(0 <unfinished ...>
[pid 10762] --- stopped by SIGSTOP ---
[pid 10759] <... exit_group resumed>) = ?
[pid 10759] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10759, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10762] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10762] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10763 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10763
[pid 10763] set_robust_list(0x5555564fe760, 24) = 0
[pid 10763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10763] setpgid(0, 0) = 0
[pid 10763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10763] write(3, "1000", 4) = 4
[pid 10763] close(3) = 0
[pid 10763] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10763] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.001347][T10755] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.023238][T10759] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10763] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10763] close(5) = 0
[pid 10763] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10766 attached
) = 10766
[pid 10763] tkill(10766, SIGSTOP) = 0
[pid 10766] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10763, si_uid=0} ---
[pid 10766] --- stopped by SIGSTOP ---
[pid 10763] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10766, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10763] exit_group(0) = ?
[pid 10763] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10763, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10766] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10766] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10767 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10767
[pid 10767] set_robust_list(0x5555564fe760, 24) = 0
[pid 10767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10767] setpgid(0, 0) = 0
[pid 10767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10767] write(3, "1000", 4) = 4
[pid 10767] close(3) = 0
[pid 10767] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10767] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10767] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10767] close(5) = 0
[pid 10767] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10770 attached
) = 10770
[pid 10767] tkill(10770, SIGSTOP) = 0
[pid 10767] exit_group(0 <unfinished ...>
[pid 10770] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10767, si_uid=0} ---
[pid 10767] <... exit_group resumed>) = ?
[pid 10770] --- stopped by SIGSTOP ---
[pid 10767] +++ exited with 0 +++
[pid 10770] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10767, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10770] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10771 attached
, child_tidptr=0x5555564fe750) = 10771
[pid 10771] set_robust_list(0x5555564fe760, 24) = 0
[pid 10771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10771] setpgid(0, 0) = 0
[pid 10771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10771] write(3, "1000", 4) = 4
[pid 10771] close(3) = 0
[pid 10771] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10771] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.047702][T10763] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.073695][T10767] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10771] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10771] close(5) = 0
[pid 10771] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10774 attached
) = 10774
[pid 10771] tkill(10774, SIGSTOP) = 0
[pid 10774] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10771, si_uid=0} ---
[pid 10774] --- stopped by SIGSTOP ---
[pid 10771] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10774, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10771] exit_group(0) = ?
[pid 10771] +++ exited with 0 +++
[pid 10774] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10771, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10774] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10775 attached
, child_tidptr=0x5555564fe750) = 10775
[pid 10775] set_robust_list(0x5555564fe760, 24) = 0
[pid 10775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10775] setpgid(0, 0) = 0
[pid 10775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10775] write(3, "1000", 4) = 4
[pid 10775] close(3) = 0
[pid 10775] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10775] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10775] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10775] close(5) = 0
[pid 10775] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10778 attached
) = 10778
[pid 10775] tkill(10778, SIGSTOP) = 0
[pid 10775] exit_group(0 <unfinished ...>
[pid 10778] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10775, si_uid=0} ---
[pid 10775] <... exit_group resumed>) = ?
[pid 10778] --- stopped by SIGSTOP ---
[pid 10775] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10775, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10778] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10778] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10779 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10779
[pid 10779] set_robust_list(0x5555564fe760, 24) = 0
[pid 10779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10779] setpgid(0, 0) = 0
[pid 10779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10779] write(3, "1000", 4) = 4
[pid 10779] close(3) = 0
[pid 10779] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10779] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.098079][T10771] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.124719][T10775] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10779] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10779] close(5) = 0
[pid 10779] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10782 attached
) = 10782
[pid 10779] tkill(10782, SIGSTOP) = 0
[pid 10782] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10779, si_uid=0} ---
[pid 10779] exit_group(0 <unfinished ...>
[pid 10782] --- stopped by SIGSTOP ---
[pid 10779] <... exit_group resumed>) = ?
[pid 10779] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10779, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10782] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10783 attached
<unfinished ...>
[pid 10782] +++ killed by SIGHUP +++
[pid 10783] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10783
[pid 10783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10783] setpgid(0, 0) = 0
[pid 10783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10783] write(3, "1000", 4) = 4
[pid 10783] close(3) = 0
[pid 10783] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10783] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10783] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10783] close(5) = 0
[pid 10783] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10786 attached
) = 10786
[pid 10783] tkill(10786, SIGSTOP <unfinished ...>
[pid 10786] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10783, si_uid=0} ---
[pid 10783] <... tkill resumed>) = 0
[pid 10786] --- stopped by SIGSTOP ---
[pid 10783] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10786, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10783] exit_group(0) = ?
[pid 10783] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10783, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10786] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10786] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10787 attached
[pid 10787] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10787
[pid 10787] <... set_robust_list resumed>) = 0
[pid 10787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10787] setpgid(0, 0) = 0
[pid 10787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10787] write(3, "1000", 4) = 4
[pid 10787] close(3) = 0
[pid 10787] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10787] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.150494][T10779] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.174965][T10783] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10787] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10787] close(5) = 0
[pid 10787] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10790 attached
) = 10790
[pid 10787] tkill(10790, SIGSTOP) = 0
[pid 10790] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10787, si_uid=0} ---
[pid 10790] --- stopped by SIGSTOP ---
[pid 10787] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10790, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10787] exit_group(0) = ?
[pid 10787] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10787, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10790] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10790] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10791 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10791
[pid 10791] set_robust_list(0x5555564fe760, 24) = 0
[pid 10791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10791] setpgid(0, 0) = 0
[pid 10791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10791] write(3, "1000", 4) = 4
[pid 10791] close(3) = 0
[pid 10791] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10791] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10791] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10791] close(5) = 0
[pid 10791] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10794 attached
) = 10794
[pid 10791] tkill(10794, SIGSTOP) = 0
[pid 10794] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10791, si_uid=0} ---
[pid 10791] exit_group(0 <unfinished ...>
[pid 10794] --- stopped by SIGSTOP ---
[pid 10791] <... exit_group resumed>) = ?
[pid 10791] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10791, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10794] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10794] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10795 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10795
[pid 10795] set_robust_list(0x5555564fe760, 24) = 0
[pid 10795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10795] setpgid(0, 0) = 0
[pid 10795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10795] write(3, "1000", 4) = 4
[pid 10795] close(3) = 0
[pid 10795] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10795] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.197608][T10787] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.219955][T10791] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10795] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10795] close(5) = 0
[pid 10795] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10798 attached
) = 10798
[pid 10795] tkill(10798, SIGSTOP) = 0
[pid 10798] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10795, si_uid=0} ---
[pid 10795] exit_group(0 <unfinished ...>
[pid 10798] --- stopped by SIGSTOP ---
[pid 10795] <... exit_group resumed>) = ?
[pid 10795] +++ exited with 0 +++
[pid 10798] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10795, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10798] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10799 attached
[pid 10799] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10799
[pid 10799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10799] setpgid(0, 0) = 0
[pid 10799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10799] write(3, "1000", 4) = 4
[pid 10799] close(3) = 0
[pid 10799] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10799] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10799] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10799] close(5) = 0
[pid 10799] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10802 attached
) = 10802
[pid 10799] tkill(10802, SIGSTOP) = 0
[pid 10799] exit_group(0) = ?
[pid 10802] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10799, si_uid=0} ---
[pid 10799] +++ exited with 0 +++
[pid 10802] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10799, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10803 attached
, child_tidptr=0x5555564fe750) = 10803
[pid 10803] set_robust_list(0x5555564fe760, 24) = 0
[pid 10803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10803] setpgid(0, 0) = 0
[pid 10803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10803] write(3, "1000", 4) = 4
[pid 10803] close(3) = 0
[pid 10803] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10803] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.243129][T10795] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.266249][T10799] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10803] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10803] close(5) = 0
[pid 10803] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10806 attached
) = 10806
[pid 10803] tkill(10806, SIGSTOP <unfinished ...>
[pid 10806] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10803, si_uid=0} ---
[pid 10803] <... tkill resumed>) = 0
[pid 10806] --- stopped by SIGSTOP ---
[pid 10803] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10806, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10803] exit_group(0) = ?
[pid 10803] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10803, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10806] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10806] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10807 attached
, child_tidptr=0x5555564fe750) = 10807
[pid 10807] set_robust_list(0x5555564fe760, 24) = 0
[pid 10807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10807] setpgid(0, 0) = 0
[pid 10807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10807] write(3, "1000", 4) = 4
[pid 10807] close(3) = 0
[pid 10807] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10807] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.289174][T10803] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10807] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10807] close(5) = 0
[pid 10807] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10810 attached
) = 10810
[pid 10807] tkill(10810, SIGSTOP) = 0
[pid 10810] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10807, si_uid=0} ---
[pid 10807] exit_group(0 <unfinished ...>
[pid 10810] --- stopped by SIGSTOP ---
[pid 10807] <... exit_group resumed>) = ?
[pid 10807] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10807, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10810] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10810] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10811
./strace-static-x86_64: Process 10811 attached
[pid 10811] set_robust_list(0x5555564fe760, 24) = 0
[pid 10811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10811] setpgid(0, 0) = 0
[pid 10811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10811] write(3, "1000", 4) = 4
[pid 10811] close(3) = 0
[pid 10811] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10811] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10811] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10811] close(5) = 0
[pid 10811] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10814 attached
) = 10814
[pid 10811] tkill(10814, SIGSTOP) = 0
[pid 10814] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10811, si_uid=0} ---
[pid 10814] --- stopped by SIGSTOP ---
[pid 10811] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10814, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10811] exit_group(0) = ?
[pid 10811] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10811, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10814] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10814] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10815 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10815
[pid 10815] set_robust_list(0x5555564fe760, 24) = 0
[pid 10815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10815] setpgid(0, 0) = 0
[pid 10815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10815] write(3, "1000", 4) = 4
[pid 10815] close(3) = 0
[pid 10815] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10815] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10815] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10815] close(5) = 0
[ 279.314093][T10807] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.338196][T10811] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10815] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10818 attached
) = 10818
[pid 10815] tkill(10818, SIGSTOP) = 0
[pid 10818] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10815, si_uid=0} ---
[pid 10815] exit_group(0 <unfinished ...>
[pid 10818] --- stopped by SIGSTOP ---
[pid 10815] <... exit_group resumed>) = ?
[pid 10815] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10815, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10818] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10818] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10819 attached
[pid 10819] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10819
[pid 10819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10819] setpgid(0, 0) = 0
[pid 10819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10819] write(3, "1000", 4) = 4
[pid 10819] close(3) = 0
[pid 10819] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 279.362278][T10815] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10819] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10819] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10819] close(5) = 0
[pid 10819] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10822 attached
) = 10822
[pid 10819] tkill(10822, SIGSTOP) = 0
[pid 10822] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10819, si_uid=0} ---
[pid 10819] exit_group(0 <unfinished ...>
[pid 10822] --- stopped by SIGSTOP ---
[pid 10819] <... exit_group resumed>) = ?
[pid 10819] +++ exited with 0 +++
[pid 10822] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10819, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10822] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10823 attached
<unfinished ...>
[pid 10823] set_robust_list(0x5555564fe760, 24) = 0
[pid 10823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10823] setpgid(0, 0) = 0
[pid 10823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10823] write(3, "1000", 4) = 4
[pid 10823] close(3) = 0
[pid 10823] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10823] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10823] write(5, "8 3 0 5", 7 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10823
[pid 10823] <... write resumed>) = -1 EBUSY (Device or resource busy)
[pid 10823] close(5) = 0
[pid 10823] clone(child_stack=NULL, flags=0) = 10826
./strace-static-x86_64: Process 10826 attached
[pid 10823] tkill(10826, SIGSTOP) = 0
[pid 10826] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10823, si_uid=0} ---
[pid 10826] --- stopped by SIGSTOP ---
[pid 10823] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10826, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10823] exit_group(0) = ?
[pid 10823] +++ exited with 0 +++
[pid 10826] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10823, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10826] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10828 attached
, child_tidptr=0x5555564fe750) = 10828
[pid 10828] set_robust_list(0x5555564fe760, 24) = 0
[pid 10828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10828] setpgid(0, 0) = 0
[pid 10828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10828] write(3, "1000", 4) = 4
[pid 10828] close(3) = 0
[pid 10828] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 279.385496][T10819] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.414527][T10823] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10828] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10828] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10828] close(5) = 0
[pid 10828] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10832 attached
) = 10832
[pid 10828] tkill(10832, SIGSTOP) = 0
[pid 10828] exit_group(0) = ?
[pid 10832] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10828, si_uid=0} ---
[pid 10832] --- stopped by SIGSTOP ---
[pid 10828] +++ exited with 0 +++
[pid 10832] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10828, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10832] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10833 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10833
[pid 10833] set_robust_list(0x5555564fe760, 24) = 0
[pid 10833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10833] setpgid(0, 0) = 0
[pid 10833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10833] write(3, "1000", 4) = 4
[pid 10833] close(3) = 0
[pid 10833] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10833] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10833] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10833] close(5) = 0
[pid 10833] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10836 attached
) = 10836
[pid 10833] tkill(10836, SIGSTOP) = 0
[pid 10836] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10833, si_uid=0} ---
[pid 10833] exit_group(0) = ?
[pid 10836] --- stopped by SIGSTOP ---
[pid 10833] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10833, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10836] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10836] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10837 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10837
[pid 10837] set_robust_list(0x5555564fe760, 24) = 0
[pid 10837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10837] setpgid(0, 0) = 0
[pid 10837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10837] write(3, "1000", 4) = 4
[pid 10837] close(3) = 0
[pid 10837] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10837] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.443840][T10828] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.468078][T10833] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10837] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10837] close(5) = 0
[pid 10837] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10840 attached
) = 10840
[pid 10837] tkill(10840, SIGSTOP) = 0
[pid 10840] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10837, si_uid=0} ---
[pid 10837] exit_group(0 <unfinished ...>
[pid 10840] --- stopped by SIGSTOP ---
[pid 10837] <... exit_group resumed>) = ?
[pid 10837] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10837, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10840] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10841 attached
<unfinished ...>
[pid 10840] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10841
[pid 10841] set_robust_list(0x5555564fe760, 24) = 0
[pid 10841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10841] setpgid(0, 0) = 0
[pid 10841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10841] write(3, "1000", 4) = 4
[pid 10841] close(3) = 0
[pid 10841] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10841] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.491022][T10837] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10841] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10841] close(5) = 0
[pid 10841] clone(child_stack=NULL, flags=0) = 10844
./strace-static-x86_64: Process 10844 attached
[pid 10841] tkill(10844, SIGSTOP) = 0
[pid 10844] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10841, si_uid=0} ---
[pid 10844] --- stopped by SIGSTOP ---
[pid 10841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10844, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10841] exit_group(0) = ?
[pid 10841] +++ exited with 0 +++
[pid 10844] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10841, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10844] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10845 attached
, child_tidptr=0x5555564fe750) = 10845
[pid 10845] set_robust_list(0x5555564fe760, 24) = 0
[pid 10845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10845] setpgid(0, 0) = 0
[pid 10845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10845] write(3, "1000", 4) = 4
[pid 10845] close(3) = 0
[pid 10845] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10845] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10845] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10845] close(5) = 0
[pid 10845] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10848 attached
) = 10848
[pid 10845] tkill(10848, SIGSTOP) = 0
[pid 10845] exit_group(0) = ?
[pid 10848] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10845, si_uid=0} ---
[pid 10848] --- stopped by SIGSTOP ---
[pid 10845] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10845, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10848] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 10849 attached
[pid 10849] set_robust_list(0x5555564fe760, 24) = 0
[pid 10849] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 10848] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10849
[pid 10849] <... prctl resumed>) = 0
[pid 10849] setpgid(0, 0) = 0
[pid 10849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10849] write(3, "1000", 4) = 4
[pid 10849] close(3) = 0
[pid 10849] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10849] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.514408][T10841] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.540181][T10845] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10849] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10849] close(5) = 0
[pid 10849] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10852 attached
) = 10852
[pid 10849] tkill(10852, SIGSTOP) = 0
[pid 10849] exit_group(0 <unfinished ...>
[pid 10852] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10849, si_uid=0} ---
[pid 10852] --- stopped by SIGSTOP ---
[pid 10849] <... exit_group resumed>) = ?
[pid 10849] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10849, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10852] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10852] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10853 attached
, child_tidptr=0x5555564fe750) = 10853
[pid 10853] set_robust_list(0x5555564fe760, 24) = 0
[pid 10853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10853] setpgid(0, 0) = 0
[pid 10853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10853] write(3, "1000", 4) = 4
[pid 10853] close(3) = 0
[pid 10853] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10853] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.562282][T10849] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10853] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10853] close(5) = 0
[pid 10853] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10856 attached
) = 10856
[pid 10853] tkill(10856, SIGSTOP) = 0
[pid 10856] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10853, si_uid=0} ---
[pid 10853] exit_group(0 <unfinished ...>
[pid 10856] --- stopped by SIGSTOP ---
[pid 10853] <... exit_group resumed>) = ?
[pid 10853] +++ exited with 0 +++
[pid 10856] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10853, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10856] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10857 attached
, child_tidptr=0x5555564fe750) = 10857
[pid 10857] set_robust_list(0x5555564fe760, 24) = 0
[pid 10857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10857] setpgid(0, 0) = 0
[pid 10857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10857] write(3, "1000", 4) = 4
[pid 10857] close(3) = 0
[pid 10857] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10857] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10857] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10857] close(5) = 0
[pid 10857] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10860 attached
) = 10860
[pid 10857] tkill(10860, SIGSTOP) = 0
[pid 10860] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10857, si_uid=0} ---
[pid 10857] exit_group(0) = ?
[pid 10860] --- stopped by SIGSTOP ---
[pid 10857] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10857, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10860] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10861 attached
, child_tidptr=0x5555564fe750) = 10861
[pid 10861] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 10860] +++ killed by SIGHUP +++
[pid 10861] <... set_robust_list resumed>) = 0
[pid 10861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10861] setpgid(0, 0) = 0
[pid 10861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10861] write(3, "1000", 4) = 4
[pid 10861] close(3) = 0
[pid 10861] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10861] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.585351][T10853] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.610434][T10857] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10861] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10861] close(5) = 0
[pid 10861] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10864 attached
) = 10864
[pid 10861] tkill(10864, SIGSTOP) = 0
[pid 10861] exit_group(0 <unfinished ...>
[pid 10864] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10861, si_uid=0} ---
[pid 10861] <... exit_group resumed>) = ?
[pid 10864] --- stopped by SIGSTOP ---
[pid 10861] +++ exited with 0 +++
[pid 10864] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10861, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10864] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10865 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10865
[pid 10865] set_robust_list(0x5555564fe760, 24) = 0
[pid 10865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10865] setpgid(0, 0) = 0
[pid 10865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10865] write(3, "1000", 4) = 4
[pid 10865] close(3) = 0
[pid 10865] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10865] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10865] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10865] close(5) = 0
[pid 10865] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10868 attached
) = 10868
[pid 10865] tkill(10868, SIGSTOP) = 0
[pid 10865] exit_group(0 <unfinished ...>
[pid 10868] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10865, si_uid=0} ---
[pid 10865] <... exit_group resumed>) = ?
[pid 10868] --- stopped by SIGSTOP ---
[pid 10865] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10865, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10868] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10868] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10869 attached
, child_tidptr=0x5555564fe750) = 10869
[pid 10869] set_robust_list(0x5555564fe760, 24) = 0
[pid 10869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10869] setpgid(0, 0) = 0
[pid 10869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10869] write(3, "1000", 4) = 4
[pid 10869] close(3) = 0
[pid 10869] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10869] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.643698][T10861] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.667553][T10865] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10869] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10869] close(5) = 0
[pid 10869] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10872 attached
) = 10872
[pid 10869] tkill(10872, SIGSTOP) = 0
[pid 10872] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10869, si_uid=0} ---
[pid 10872] --- stopped by SIGSTOP ---
[pid 10869] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10872, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10869] exit_group(0) = ?
[pid 10869] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10869, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10872] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10873 attached
, child_tidptr=0x5555564fe750) = 10873
[pid 10873] set_robust_list(0x5555564fe760, 24) = 0
[pid 10872] +++ killed by SIGHUP +++
[pid 10873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10873] setpgid(0, 0) = 0
[pid 10873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10873] write(3, "1000", 4) = 4
[pid 10873] close(3) = 0
[pid 10873] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10873] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.692076][T10869] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10873] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10873] close(5) = 0
[pid 10873] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10876 attached
) = 10876
[pid 10873] tkill(10876, SIGSTOP) = 0
[pid 10876] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10873, si_uid=0} ---
[pid 10876] --- stopped by SIGSTOP ---
[pid 10873] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10876, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10873] exit_group(0) = ?
[pid 10873] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10873, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10876] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10877 attached
, child_tidptr=0x5555564fe750) = 10877
[pid 10877] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 10876] +++ killed by SIGHUP +++
[pid 10877] <... set_robust_list resumed>) = 0
[pid 10877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10877] setpgid(0, 0) = 0
[pid 10877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10877] write(3, "1000", 4) = 4
[pid 10877] close(3) = 0
[pid 10877] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10877] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10877] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10877] close(5) = 0
[pid 10877] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10880 attached
) = 10880
[pid 10877] tkill(10880, SIGSTOP) = 0
[pid 10880] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10877, si_uid=0} ---
[pid 10877] exit_group(0 <unfinished ...>
[pid 10880] --- stopped by SIGSTOP ---
[pid 10877] <... exit_group resumed>) = ?
[pid 10877] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10877, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10880] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10880] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10881 attached
, child_tidptr=0x5555564fe750) = 10881
[pid 10881] set_robust_list(0x5555564fe760, 24) = 0
[pid 10881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10881] setpgid(0, 0) = 0
[pid 10881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10881] write(3, "1000", 4) = 4
[pid 10881] close(3) = 0
[pid 10881] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10881] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.716197][T10873] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.739726][T10877] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10881] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10881] close(5) = 0
[pid 10881] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10884 attached
) = 10884
[pid 10881] tkill(10884, SIGSTOP) = 0
[pid 10884] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10881, si_uid=0} ---
[pid 10881] exit_group(0 <unfinished ...>
[pid 10884] --- stopped by SIGSTOP ---
[pid 10881] <... exit_group resumed>) = ?
[pid 10881] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10881, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10884] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10884] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10885 attached
, child_tidptr=0x5555564fe750) = 10885
[pid 10885] set_robust_list(0x5555564fe760, 24) = 0
[pid 10885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10885] setpgid(0, 0) = 0
[pid 10885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10885] write(3, "1000", 4) = 4
[pid 10885] close(3) = 0
[pid 10885] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10885] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.764490][T10881] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10885] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10885] close(5) = 0
[pid 10885] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10888 attached
) = 10888
[pid 10885] tkill(10888, SIGSTOP) = 0
[pid 10888] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10885, si_uid=0} ---
[pid 10885] exit_group(0 <unfinished ...>
[pid 10888] --- stopped by SIGSTOP ---
[pid 10885] <... exit_group resumed>) = ?
[pid 10885] +++ exited with 0 +++
[pid 10888] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10885, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10888] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10889 attached
, child_tidptr=0x5555564fe750) = 10889
[pid 10889] set_robust_list(0x5555564fe760, 24) = 0
[pid 10889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10889] setpgid(0, 0) = 0
[pid 10889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10889] write(3, "1000", 4) = 4
[pid 10889] close(3) = 0
[pid 10889] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10889] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10889] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10889] close(5) = 0
[pid 10889] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10892 attached
) = 10892
[pid 10889] tkill(10892, SIGSTOP <unfinished ...>
[pid 10892] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10889, si_uid=0} ---
[pid 10889] <... tkill resumed>) = 0
[pid 10892] --- stopped by SIGSTOP ---
[pid 10889] exit_group(0) = ?
[pid 10889] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10889, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10892] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10893 attached
<unfinished ...>
[pid 10892] +++ killed by SIGHUP +++
[pid 10893] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10893
[pid 10893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10893] setpgid(0, 0) = 0
[pid 10893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10893] write(3, "1000", 4) = 4
[pid 10893] close(3) = 0
[pid 10893] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10893] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.788372][T10885] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.812479][T10889] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10893] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10893] close(5) = 0
[pid 10893] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10896 attached
) = 10896
[pid 10893] tkill(10896, SIGSTOP) = 0
[pid 10896] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10893, si_uid=0} ---
[pid 10893] exit_group(0 <unfinished ...>
[pid 10896] --- stopped by SIGSTOP ---
[pid 10893] <... exit_group resumed>) = ?
[pid 10893] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10893, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10896] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10896] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10897 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10897
[pid 10897] set_robust_list(0x5555564fe760, 24) = 0
[pid 10897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10897] setpgid(0, 0) = 0
[pid 10897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10897] write(3, "1000", 4) = 4
[pid 10897] close(3) = 0
[pid 10897] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10897] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.836356][T10893] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10897] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10897] close(5) = 0
[pid 10897] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10900 attached
) = 10900
[pid 10897] tkill(10900, SIGSTOP) = 0
[pid 10897] exit_group(0 <unfinished ...>
[pid 10900] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10897, si_uid=0} ---
[pid 10900] --- stopped by SIGSTOP ---
[pid 10897] <... exit_group resumed>) = ?
[pid 10897] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10897, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10900] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10900] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10901 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10901
[pid 10901] set_robust_list(0x5555564fe760, 24) = 0
[pid 10901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10901] setpgid(0, 0) = 0
[pid 10901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10901] write(3, "1000", 4) = 4
[pid 10901] close(3) = 0
[pid 10901] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10901] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10901] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10901] close(5) = 0
[pid 10901] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10904 attached
) = 10904
[pid 10901] tkill(10904, SIGSTOP) = 0
[pid 10904] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10901, si_uid=0} ---
[pid 10904] --- stopped by SIGSTOP ---
[pid 10901] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10904, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10901] exit_group(0) = ?
[pid 10901] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10901, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10904] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10904] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10905 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10905
[pid 10905] set_robust_list(0x5555564fe760, 24) = 0
[pid 10905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10905] setpgid(0, 0) = 0
[pid 10905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10905] write(3, "1000", 4) = 4
[pid 10905] close(3) = 0
[pid 10905] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10905] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.861400][T10897] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.886020][T10901] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10905] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10905] close(5) = 0
[pid 10905] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10908 attached
) = 10908
[pid 10905] tkill(10908, SIGSTOP) = 0
[pid 10908] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10905, si_uid=0} ---
[pid 10908] --- stopped by SIGSTOP ---
[pid 10905] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10908, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10905] exit_group(0) = ?
[pid 10905] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10905, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10908] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10908] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10909 attached
, child_tidptr=0x5555564fe750) = 10909
[pid 10909] set_robust_list(0x5555564fe760, 24) = 0
[pid 10909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10909] setpgid(0, 0) = 0
[pid 10909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10909] write(3, "1000", 4) = 4
[pid 10909] close(3) = 0
[pid 10909] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10909] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.908810][T10905] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10909] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10909] close(5) = 0
[pid 10909] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10912 attached
) = 10912
[pid 10909] tkill(10912, SIGSTOP) = 0
[pid 10912] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10909, si_uid=0} ---
[pid 10912] --- stopped by SIGSTOP ---
[pid 10909] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10912, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10909] exit_group(0) = ?
[pid 10909] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10909, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10912] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10912] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10913 attached
[pid 10913] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10913
[pid 10913] <... set_robust_list resumed>) = 0
[pid 10913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10913] setpgid(0, 0) = 0
[pid 10913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10913] write(3, "1000", 4) = 4
[pid 10913] close(3) = 0
[pid 10913] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10913] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10913] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10913] close(5) = 0
[pid 10913] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10916 attached
) = 10916
[pid 10913] tkill(10916, SIGSTOP) = 0
[pid 10916] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10913, si_uid=0} ---
[pid 10913] exit_group(0 <unfinished ...>
[pid 10916] --- stopped by SIGSTOP ---
[pid 10913] <... exit_group resumed>) = ?
[pid 10913] +++ exited with 0 +++
[pid 10916] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10913, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10916] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10917 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10917
[pid 10917] set_robust_list(0x5555564fe760, 24) = 0
[pid 10917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10917] setpgid(0, 0) = 0
[pid 10917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10917] write(3, "1000", 4) = 4
[pid 10917] close(3) = 0
[pid 10917] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10917] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.932436][T10909] vhci_hcd vhci_hcd.0: port 0 already used
[ 279.957178][T10913] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10917] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10917] close(5) = 0
[pid 10917] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10920 attached
) = 10920
[pid 10917] tkill(10920, SIGSTOP <unfinished ...>
[pid 10920] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10917, si_uid=0} ---
[pid 10917] <... tkill resumed>) = 0
[pid 10920] --- stopped by SIGSTOP ---
[pid 10917] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10920, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10917] exit_group(0) = ?
[pid 10917] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10917, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10920] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10921 attached
, child_tidptr=0x5555564fe750) = 10921
[pid 10921] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 10920] +++ killed by SIGHUP +++
[pid 10921] <... set_robust_list resumed>) = 0
[pid 10921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10921] setpgid(0, 0) = 0
[pid 10921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10921] write(3, "1000", 4) = 4
[pid 10921] close(3) = 0
[pid 10921] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10921] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 279.981247][T10917] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10921] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10921] close(5) = 0
[pid 10921] clone(child_stack=NULL, flags=0) = 10924
[pid 10921] tkill(10924, SIGSTOP) = 0
./strace-static-x86_64: Process 10924 attached
[pid 10921] exit_group(0) = ?
[pid 10924] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10921, si_uid=0} ---
[pid 10921] +++ exited with 0 +++
[pid 10924] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10921, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10925 attached
, child_tidptr=0x5555564fe750) = 10925
[pid 10925] set_robust_list(0x5555564fe760, 24) = 0
[pid 10925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10925] setpgid(0, 0) = 0
[pid 10925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10925] write(3, "1000", 4) = 4
[pid 10925] close(3) = 0
[pid 10925] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10925] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10925] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10925] close(5) = 0
[pid 10925] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10928 attached
) = 10928
[pid 10925] tkill(10928, SIGSTOP) = 0
[pid 10928] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10925, si_uid=0} ---
[pid 10925] exit_group(0 <unfinished ...>
[pid 10928] --- stopped by SIGSTOP ---
[pid 10925] <... exit_group resumed>) = ?
[pid 10925] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10925, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10928] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10928] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10929 attached
[pid 10929] set_robust_list(0x5555564fe760, 24) = 0
[pid 10929] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10929
[pid 10929] <... prctl resumed>) = 0
[pid 10929] setpgid(0, 0) = 0
[pid 10929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10929] write(3, "1000", 4) = 4
[pid 10929] close(3) = 0
[pid 10929] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10929] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.004856][T10921] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.026530][T10925] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.049487][T10929] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10929] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10929] close(5) = 0
[pid 10929] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10932 attached
) = 10932
[pid 10929] tkill(10932, SIGSTOP) = 0
[pid 10932] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10929, si_uid=0} ---
[pid 10929] exit_group(0 <unfinished ...>
[pid 10932] --- stopped by SIGSTOP ---
[pid 10929] <... exit_group resumed>) = ?
[pid 10929] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10929, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10932] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10933 attached
, child_tidptr=0x5555564fe750) = 10933
[pid 10932] +++ killed by SIGHUP +++
[pid 10933] set_robust_list(0x5555564fe760, 24) = 0
[pid 10933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10933] setpgid(0, 0) = 0
[pid 10933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10933] write(3, "1000", 4) = 4
[pid 10933] close(3) = 0
[pid 10933] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10933] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10933] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10933] close(5) = 0
[pid 10933] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10936 attached
) = 10936
[pid 10933] tkill(10936, SIGSTOP) = 0
[pid 10936] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10933, si_uid=0} ---
[pid 10933] exit_group(0) = ?
[pid 10936] --- stopped by SIGSTOP ---
[pid 10933] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10933, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10936] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10937 attached
<unfinished ...>
[pid 10936] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10937
[pid 10937] set_robust_list(0x5555564fe760, 24) = 0
[pid 10937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10937] setpgid(0, 0) = 0
[pid 10937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10937] write(3, "1000", 4) = 4
[pid 10937] close(3) = 0
[pid 10937] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10937] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10937] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10937] close(5) = 0
[pid 10937] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10940 attached
) = 10940
[pid 10937] tkill(10940, SIGSTOP) = 0
[pid 10937] exit_group(0) = ?
[pid 10940] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10937, si_uid=0} ---
[pid 10937] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10937, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10940] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10941 attached
<unfinished ...>
[pid 10941] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10941
[pid 10941] <... set_robust_list resumed>) = 0
[pid 10941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10941] setpgid(0, 0) = 0
[pid 10941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10941] write(3, "1000", 4) = 4
[pid 10941] close(3) = 0
[pid 10941] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10941] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.071942][T10933] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.096086][T10937] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10941] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10941] close(5) = 0
[pid 10941] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10944 attached
) = 10944
[pid 10941] tkill(10944, SIGSTOP) = 0
[pid 10944] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10941, si_uid=0} ---
[pid 10941] exit_group(0) = ?
[pid 10944] --- stopped by SIGSTOP ---
[pid 10941] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10941, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10944] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10944] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10945 attached
, child_tidptr=0x5555564fe750) = 10945
[pid 10945] set_robust_list(0x5555564fe760, 24) = 0
[pid 10945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10945] setpgid(0, 0) = 0
[pid 10945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10945] write(3, "1000", 4) = 4
[pid 10945] close(3) = 0
[pid 10945] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10945] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10945] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10945] close(5) = 0
[pid 10945] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10948 attached
) = 10948
[pid 10945] tkill(10948, SIGSTOP) = 0
[pid 10948] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10945, si_uid=0} ---
[pid 10948] --- stopped by SIGSTOP ---
[pid 10945] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10948, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10945] exit_group(0) = ?
[pid 10945] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10945, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 10948] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10948] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10949 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10949
[pid 10949] set_robust_list(0x5555564fe760, 24) = 0
[pid 10949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10949] setpgid(0, 0) = 0
[pid 10949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10949] write(3, "1000", 4) = 4
[pid 10949] close(3) = 0
[pid 10949] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10949] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.118106][T10941] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.141847][T10945] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10949] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10949] close(5) = 0
[pid 10949] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10952 attached
) = 10952
[pid 10949] tkill(10952, SIGSTOP) = 0
[pid 10952] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10949, si_uid=0} ---
[pid 10949] exit_group(0) = ?
[pid 10952] --- stopped by SIGSTOP ---
[pid 10949] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10949, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10952] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10952] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10953 attached
, child_tidptr=0x5555564fe750) = 10953
[pid 10953] set_robust_list(0x5555564fe760, 24) = 0
[pid 10953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10953] setpgid(0, 0) = 0
[pid 10953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10953] write(3, "1000", 4) = 4
[pid 10953] close(3) = 0
[pid 10953] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10953] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10953] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10953] close(5) = 0
[pid 10953] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10956 attached
) = 10956
[pid 10953] tkill(10956, SIGSTOP) = 0
[pid 10956] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10953, si_uid=0} ---
[pid 10953] exit_group(0 <unfinished ...>
[pid 10956] --- stopped by SIGSTOP ---
[pid 10953] <... exit_group resumed>) = ?
[pid 10953] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10953, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10956] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10956] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10957 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10957
[pid 10957] set_robust_list(0x5555564fe760, 24) = 0
[pid 10957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10957] setpgid(0, 0) = 0
[pid 10957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10957] write(3, "1000", 4) = 4
[pid 10957] close(3) = 0
[pid 10957] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10957] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.167445][T10949] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.191789][T10953] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10957] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10957] close(5) = 0
[pid 10957] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10960 attached
) = 10960
[pid 10957] tkill(10960, SIGSTOP) = 0
[pid 10960] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10957, si_uid=0} ---
[pid 10957] exit_group(0 <unfinished ...>
[pid 10960] --- stopped by SIGSTOP ---
[pid 10957] <... exit_group resumed>) = ?
[pid 10957] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10957, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 10960] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10960] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10961 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10961
[pid 10961] set_robust_list(0x5555564fe760, 24) = 0
[pid 10961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10961] setpgid(0, 0) = 0
[pid 10961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10961] write(3, "1000", 4) = 4
[pid 10961] close(3) = 0
[pid 10961] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10961] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10961] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10961] close(5) = 0
[pid 10961] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10964 attached
) = 10964
[pid 10961] tkill(10964, SIGSTOP) = 0
[pid 10964] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10961, si_uid=0} ---
[pid 10961] exit_group(0 <unfinished ...>
[pid 10964] --- stopped by SIGSTOP ---
[pid 10961] <... exit_group resumed>) = ?
[pid 10961] +++ exited with 0 +++
[pid 10964] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10961, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10964] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10965 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10965
[pid 10965] set_robust_list(0x5555564fe760, 24) = 0
[pid 10965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10965] setpgid(0, 0) = 0
[pid 10965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10965] write(3, "1000", 4) = 4
[pid 10965] close(3) = 0
[pid 10965] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10965] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.215097][T10957] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.239417][T10961] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10965] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10965] close(5) = 0
[pid 10965] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10968 attached
) = 10968
[pid 10965] tkill(10968, SIGSTOP) = 0
[pid 10968] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10965, si_uid=0} ---
[pid 10968] --- stopped by SIGSTOP ---
[pid 10965] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10968, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10965] exit_group(0) = ?
[pid 10965] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10965, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10968] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10968] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10969 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10969
[pid 10969] set_robust_list(0x5555564fe760, 24) = 0
[pid 10969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10969] setpgid(0, 0) = 0
[pid 10969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10969] write(3, "1000", 4) = 4
[pid 10969] close(3) = 0
[pid 10969] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10969] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.264695][T10965] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10969] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10969] close(5) = 0
[pid 10969] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10972 attached
) = 10972
[pid 10969] tkill(10972, SIGSTOP) = 0
[pid 10969] exit_group(0 <unfinished ...>
[pid 10972] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10969, si_uid=0} ---
[pid 10969] <... exit_group resumed>) = ?
[pid 10972] --- stopped by SIGSTOP ---
[pid 10969] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10969, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10972] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 10973
[pid 10972] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10973 attached
[pid 10973] set_robust_list(0x5555564fe760, 24) = 0
[pid 10973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10973] setpgid(0, 0) = 0
[pid 10973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10973] write(3, "1000", 4) = 4
[pid 10973] close(3) = 0
[pid 10973] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10973] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10973] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10973] close(5) = 0
[pid 10973] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10976 attached
) = 10976
[pid 10973] tkill(10976, SIGSTOP) = 0
[pid 10976] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10973, si_uid=0} ---
[pid 10973] exit_group(0) = ?
[pid 10976] --- stopped by SIGSTOP ---
[pid 10973] +++ exited with 0 +++
[pid 10976] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10973, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10976] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10977 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10977
[pid 10977] set_robust_list(0x5555564fe760, 24) = 0
[pid 10977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10977] setpgid(0, 0) = 0
[pid 10977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10977] write(3, "1000", 4) = 4
[pid 10977] close(3) = 0
[pid 10977] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10977] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.289783][T10969] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.314632][T10973] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10977] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10977] close(5) = 0
[pid 10977] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10980 attached
) = 10980
[pid 10977] tkill(10980, SIGSTOP) = 0
[pid 10980] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10977, si_uid=0} ---
[pid 10977] exit_group(0) = ?
[pid 10980] --- stopped by SIGSTOP ---
[pid 10977] +++ exited with 0 +++
[pid 10980] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10977, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10980] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10981 attached
, child_tidptr=0x5555564fe750) = 10981
[pid 10981] set_robust_list(0x5555564fe760, 24) = 0
[pid 10981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10981] setpgid(0, 0) = 0
[pid 10981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10981] write(3, "1000", 4) = 4
[pid 10981] close(3) = 0
[pid 10981] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10981] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.339235][T10977] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10981] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10981] close(5) = 0
[pid 10981] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10984 attached
) = 10984
[pid 10981] tkill(10984, SIGSTOP) = 0
[pid 10984] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10981, si_uid=0} ---
[pid 10981] exit_group(0) = ?
[pid 10984] --- stopped by SIGSTOP ---
[pid 10981] +++ exited with 0 +++
[pid 10984] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10981, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10984] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10985 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10985
[pid 10985] set_robust_list(0x5555564fe760, 24) = 0
[pid 10985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10985] setpgid(0, 0) = 0
[pid 10985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10985] write(3, "1000", 4) = 4
[pid 10985] close(3) = 0
[pid 10985] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10985] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10985] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10985] close(5) = 0
[pid 10985] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10988 attached
) = 10988
[pid 10985] tkill(10988, SIGSTOP) = 0
[pid 10985] exit_group(0 <unfinished ...>
[pid 10988] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10985, si_uid=0} ---
[pid 10988] --- stopped by SIGSTOP ---
[pid 10985] <... exit_group resumed>) = ?
[pid 10985] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10985, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10988] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 10988] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10989 attached
, child_tidptr=0x5555564fe750) = 10989
[pid 10989] set_robust_list(0x5555564fe760, 24) = 0
[pid 10989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10989] setpgid(0, 0) = 0
[pid 10989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10989] write(3, "1000", 4) = 4
[pid 10989] close(3) = 0
[pid 10989] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10989] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.362443][T10981] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.387641][T10985] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10989] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10989] close(5) = 0
[pid 10989] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10992 attached
) = 10992
[pid 10989] tkill(10992, SIGSTOP) = 0
[pid 10992] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10989, si_uid=0} ---
[pid 10992] --- stopped by SIGSTOP ---
[pid 10989] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10992, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10989] exit_group(0) = ?
[pid 10989] +++ exited with 0 +++
[pid 10992] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10989, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 10992] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 10993 attached
, child_tidptr=0x5555564fe750) = 10993
[pid 10993] set_robust_list(0x5555564fe760, 24) = 0
[pid 10993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10993] setpgid(0, 0) = 0
[pid 10993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10993] write(3, "1000", 4) = 4
[pid 10993] close(3) = 0
[pid 10993] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10993] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.410983][T10989] vhci_hcd vhci_hcd.0: port 0 already used
[pid 10993] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10993] close(5) = 0
[pid 10993] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 10996 attached
) = 10996
[pid 10993] tkill(10996, SIGSTOP) = 0
[pid 10996] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10993, si_uid=0} ---
[pid 10996] --- stopped by SIGSTOP ---
[pid 10993] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=10996, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 10993] exit_group(0) = ?
[pid 10993] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10993, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 10996] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 10996] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 10997 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 10997
[pid 10997] set_robust_list(0x5555564fe760, 24) = 0
[pid 10997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 10997] setpgid(0, 0) = 0
[pid 10997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 10997] write(3, "1000", 4) = 4
[pid 10997] close(3) = 0
[pid 10997] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 10997] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 10997] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 10997] close(5) = 0
[pid 10997] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11000 attached
) = 11000
[pid 10997] tkill(11000, SIGSTOP) = 0
[pid 10997] exit_group(0 <unfinished ...>
[pid 11000] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=10997, si_uid=0} ---
[pid 10997] <... exit_group resumed>) = ?
[pid 11000] --- stopped by SIGSTOP ---
[pid 10997] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10997, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11000] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11000] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11001 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11001
[pid 11001] set_robust_list(0x5555564fe760, 24) = 0
[pid 11001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11001] setpgid(0, 0) = 0
[pid 11001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11001] write(3, "1000", 4) = 4
[pid 11001] close(3) = 0
[pid 11001] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11001] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.440320][T10993] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.470809][T10997] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11001] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11001] close(5) = 0
[pid 11001] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11004 attached
) = 11004
[pid 11001] tkill(11004, SIGSTOP) = 0
[pid 11004] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11001, si_uid=0} ---
[pid 11001] exit_group(0 <unfinished ...>
[pid 11004] --- stopped by SIGSTOP ---
[pid 11001] <... exit_group resumed>) = ?
[pid 11001] +++ exited with 0 +++
[pid 11004] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11001, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11004] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11005 attached
, child_tidptr=0x5555564fe750) = 11005
[pid 11005] set_robust_list(0x5555564fe760, 24) = 0
[pid 11005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11005] setpgid(0, 0) = 0
[pid 11005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11005] write(3, "1000", 4) = 4
[pid 11005] close(3) = 0
[pid 11005] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11005] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11005] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11005] close(5) = 0
[pid 11005] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11008 attached
) = 11008
[pid 11005] tkill(11008, SIGSTOP) = 0
[pid 11008] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11005, si_uid=0} ---
[pid 11005] exit_group(0) = ?
[pid 11008] --- stopped by SIGSTOP ---
[pid 11005] +++ exited with 0 +++
[pid 11008] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11005, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11008] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11009 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11009
[pid 11009] set_robust_list(0x5555564fe760, 24) = 0
[pid 11009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11009] setpgid(0, 0) = 0
[pid 11009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11009] write(3, "1000", 4) = 4
[pid 11009] close(3) = 0
[pid 11009] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11009] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.504836][T11001] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.531094][T11005] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11009] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11009] close(5) = 0
[pid 11009] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11012 attached
) = 11012
[pid 11009] tkill(11012, SIGSTOP) = 0
[pid 11012] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11009, si_uid=0} ---
[pid 11009] exit_group(0 <unfinished ...>
[pid 11012] --- stopped by SIGSTOP ---
[pid 11009] <... exit_group resumed>) = ?
[pid 11009] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11009, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11012] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11012] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11013 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11013
[pid 11013] set_robust_list(0x5555564fe760, 24) = 0
[pid 11013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11013] setpgid(0, 0) = 0
[pid 11013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11013] write(3, "1000", 4) = 4
[pid 11013] close(3) = 0
[pid 11013] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11013] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.554085][T11009] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11013] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11013] close(5) = 0
[pid 11013] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11016 attached
) = 11016
[pid 11013] tkill(11016, SIGSTOP) = 0
[pid 11016] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11013, si_uid=0} ---
[pid 11013] exit_group(0) = ?
[pid 11016] --- stopped by SIGSTOP ---
[pid 11013] +++ exited with 0 +++
[pid 11016] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11013, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11016] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11017 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11017
[pid 11017] set_robust_list(0x5555564fe760, 24) = 0
[pid 11017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11017] setpgid(0, 0) = 0
[pid 11017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11017] write(3, "1000", 4) = 4
[pid 11017] close(3) = 0
[pid 11017] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11017] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11017] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11017] close(5) = 0
[pid 11017] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11020 attached
) = 11020
[pid 11017] tkill(11020, SIGSTOP <unfinished ...>
[pid 11020] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11017, si_uid=0} ---
[pid 11017] <... tkill resumed>) = 0
[pid 11020] --- stopped by SIGSTOP ---
[pid 11017] exit_group(0) = ?
[pid 11017] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11017, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11020] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11021 attached
<unfinished ...>
[pid 11020] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11021
[pid 11021] set_robust_list(0x5555564fe760, 24) = 0
[pid 11021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11021] setpgid(0, 0) = 0
[pid 11021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11021] write(3, "1000", 4) = 4
[pid 11021] close(3) = 0
[pid 11021] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11021] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.578874][T11013] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.603309][T11017] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11021] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11021] close(5) = 0
[pid 11021] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11024 attached
) = 11024
[pid 11021] tkill(11024, SIGSTOP) = 0
[pid 11024] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11021, si_uid=0} ---
[pid 11024] --- stopped by SIGSTOP ---
[pid 11021] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11024, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11021] exit_group(0) = ?
[pid 11021] +++ exited with 0 +++
[pid 11024] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11021, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11024] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11025 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11025
[pid 11025] set_robust_list(0x5555564fe760, 24) = 0
[pid 11025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11025] setpgid(0, 0) = 0
[pid 11025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11025] write(3, "1000", 4) = 4
[pid 11025] close(3) = 0
[pid 11025] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11025] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.626135][T11021] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11025] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11025] close(5) = 0
[pid 11025] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11028 attached
) = 11028
[pid 11025] tkill(11028, SIGSTOP) = 0
[pid 11028] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11025, si_uid=0} ---
[pid 11028] --- stopped by SIGSTOP ---
[pid 11025] exit_group(0) = ?
[pid 11025] +++ exited with 0 +++
[pid 11028] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11025, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11028] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11029 attached
, child_tidptr=0x5555564fe750) = 11029
[pid 11029] set_robust_list(0x5555564fe760, 24) = 0
[pid 11029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11029] setpgid(0, 0) = 0
[pid 11029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11029] write(3, "1000", 4) = 4
[pid 11029] close(3) = 0
[pid 11029] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11029] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11029] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11029] close(5) = 0
[pid 11029] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11032 attached
) = 11032
[pid 11029] tkill(11032, SIGSTOP) = 0
[pid 11029] exit_group(0 <unfinished ...>
[pid 11032] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11029, si_uid=0} ---
[pid 11029] <... exit_group resumed>) = ?
[pid 11032] --- stopped by SIGSTOP ---
[pid 11029] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11029, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11032] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11032] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11033 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11033
[pid 11033] set_robust_list(0x5555564fe760, 24) = 0
[pid 11033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11033] setpgid(0, 0) = 0
[pid 11033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11033] write(3, "1000", 4) = 4
[pid 11033] close(3) = 0
[pid 11033] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11033] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.649607][T11025] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.685180][T11029] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11033] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11033] close(5) = 0
[pid 11033] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11036 attached
) = 11036
[pid 11033] tkill(11036, SIGSTOP) = 0
[pid 11033] exit_group(0) = ?
[pid 11036] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11033, si_uid=0} ---
[pid 11036] --- stopped by SIGSTOP ---
[pid 11033] +++ exited with 0 +++
[pid 11036] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11033, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11036] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11037 attached
, child_tidptr=0x5555564fe750) = 11037
[pid 11037] set_robust_list(0x5555564fe760, 24) = 0
[pid 11037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11037] setpgid(0, 0) = 0
[pid 11037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11037] write(3, "1000", 4) = 4
[pid 11037] close(3) = 0
[pid 11037] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11037] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11037] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11037] close(5) = 0
[pid 11037] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11040 attached
) = 11040
[pid 11037] tkill(11040, SIGSTOP) = 0
[pid 11037] exit_group(0 <unfinished ...>
[pid 11040] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11037, si_uid=0} ---
[pid 11037] <... exit_group resumed>) = ?
[pid 11040] --- stopped by SIGSTOP ---
[pid 11037] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11037, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11040] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11040] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11041 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11041
[pid 11041] set_robust_list(0x5555564fe760, 24) = 0
[pid 11041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11041] setpgid(0, 0) = 0
[pid 11041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11041] write(3, "1000", 4) = 4
[pid 11041] close(3) = 0
[pid 11041] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11041] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.709971][T11033] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.733889][T11037] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11041] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11041] close(5) = 0
[pid 11041] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11044 attached
) = 11044
[pid 11041] tkill(11044, SIGSTOP) = 0
[pid 11044] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11041, si_uid=0} ---
[pid 11044] --- stopped by SIGSTOP ---
[pid 11041] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11044, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11041] exit_group(0) = ?
[pid 11041] +++ exited with 0 +++
[pid 11044] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11041, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11044] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11045 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11045
[pid 11045] set_robust_list(0x5555564fe760, 24) = 0
[pid 11045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11045] setpgid(0, 0) = 0
[pid 11045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11045] write(3, "1000", 4) = 4
[pid 11045] close(3) = 0
[pid 11045] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11045] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.758096][T11041] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11045] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11045] close(5) = 0
[pid 11045] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11048 attached
) = 11048
[pid 11045] tkill(11048, SIGSTOP) = 0
[pid 11048] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11045, si_uid=0} ---
[pid 11045] exit_group(0 <unfinished ...>
[pid 11048] --- stopped by SIGSTOP ---
[pid 11045] <... exit_group resumed>) = ?
[pid 11045] +++ exited with 0 +++
[pid 11048] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11045, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11048] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11049 attached
, child_tidptr=0x5555564fe750) = 11049
[pid 11049] set_robust_list(0x5555564fe760, 24) = 0
[pid 11049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11049] setpgid(0, 0) = 0
[pid 11049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11049] write(3, "1000", 4) = 4
[pid 11049] close(3) = 0
[pid 11049] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11049] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11049] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11049] close(5) = 0
[pid 11049] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11052 attached
) = 11052
[pid 11049] tkill(11052, SIGSTOP) = 0
[pid 11052] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11049, si_uid=0} ---
[pid 11052] --- stopped by SIGSTOP ---
[pid 11049] exit_group(0) = ?
[pid 11049] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11049, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11052] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11053 attached
<unfinished ...>
[pid 11052] +++ killed by SIGHUP +++
[pid 11053] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11053
[pid 11053] <... set_robust_list resumed>) = 0
[pid 11053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11053] setpgid(0, 0) = 0
[pid 11053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11053] write(3, "1000", 4) = 4
[pid 11053] close(3) = 0
[pid 11053] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11053] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.782065][T11045] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.808199][T11049] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11053] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11053] close(5) = 0
[pid 11053] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11056 attached
) = 11056
[pid 11053] tkill(11056, SIGSTOP) = 0
[pid 11056] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11053, si_uid=0} ---
[pid 11056] --- stopped by SIGSTOP ---
[pid 11053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11056, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11053] exit_group(0) = ?
[pid 11053] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11053, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11056] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11056] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11057 attached
[pid 11057] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11057
[pid 11057] <... set_robust_list resumed>) = 0
[pid 11057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11057] setpgid(0, 0) = 0
[pid 11057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11057] write(3, "1000", 4) = 4
[pid 11057] close(3) = 0
[pid 11057] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11057] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11057] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11057] close(5) = 0
[pid 11057] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11060 attached
) = 11060
[pid 11057] tkill(11060, SIGSTOP) = 0
[pid 11057] exit_group(0) = ?
[pid 11060] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11057, si_uid=0} ---
[pid 11057] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11057, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11060] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 11061
./strace-static-x86_64: Process 11061 attached
[pid 11061] set_robust_list(0x5555564fe760, 24) = 0
[pid 11061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11061] setpgid(0, 0) = 0
[pid 11061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11061] write(3, "1000", 4) = 4
[pid 11061] close(3) = 0
[pid 11061] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11061] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.833151][T11053] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.856886][T11057] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11061] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11061] close(5) = 0
[pid 11061] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11064 attached
) = 11064
[pid 11061] tkill(11064, SIGSTOP) = 0
[pid 11064] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11061, si_uid=0} ---
[pid 11061] exit_group(0 <unfinished ...>
[pid 11064] --- stopped by SIGSTOP ---
[pid 11061] <... exit_group resumed>) = ?
[pid 11061] +++ exited with 0 +++
[pid 11064] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11061, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11064] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11065 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11065
[pid 11065] set_robust_list(0x5555564fe760, 24) = 0
[pid 11065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11065] setpgid(0, 0) = 0
[pid 11065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11065] write(3, "1000", 4) = 4
[pid 11065] close(3) = 0
[pid 11065] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11065] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.878952][T11061] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11065] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11065] close(5) = 0
[pid 11065] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11068 attached
) = 11068
[pid 11065] tkill(11068, SIGSTOP) = 0
[pid 11068] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11065, si_uid=0} ---
[pid 11065] exit_group(0) = ?
[pid 11068] --- stopped by SIGSTOP ---
[pid 11065] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11065, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11068] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11068] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11069 attached
, child_tidptr=0x5555564fe750) = 11069
[pid 11069] set_robust_list(0x5555564fe760, 24) = 0
[pid 11069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11069] setpgid(0, 0) = 0
[pid 11069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11069] write(3, "1000", 4) = 4
[pid 11069] close(3) = 0
[pid 11069] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11069] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11069] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11069] close(5) = 0
[pid 11069] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11072 attached
) = 11072
[pid 11069] tkill(11072, SIGSTOP) = 0
[pid 11072] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11069, si_uid=0} ---
[pid 11069] exit_group(0 <unfinished ...>
[pid 11072] --- stopped by SIGSTOP ---
[pid 11069] <... exit_group resumed>) = ?
[pid 11069] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11069, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11072] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11072] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11073 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11073
[pid 11073] set_robust_list(0x5555564fe760, 24) = 0
[pid 11073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11073] setpgid(0, 0) = 0
[pid 11073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11073] write(3, "1000", 4) = 4
[pid 11073] close(3) = 0
[pid 11073] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11073] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.904315][T11065] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.928782][T11069] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11073] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11073] close(5) = 0
[pid 11073] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11076 attached
) = 11076
[pid 11073] tkill(11076, SIGSTOP) = 0
[pid 11076] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11073, si_uid=0} ---
[pid 11076] --- stopped by SIGSTOP ---
[pid 11073] exit_group(0) = ?
[pid 11073] +++ exited with 0 +++
[pid 11076] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11073, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11076] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11077 attached
, child_tidptr=0x5555564fe750) = 11077
[pid 11077] set_robust_list(0x5555564fe760, 24) = 0
[pid 11077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11077] setpgid(0, 0) = 0
[pid 11077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11077] write(3, "1000", 4) = 4
[pid 11077] close(3) = 0
[pid 11077] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11077] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11077] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11077] close(5) = 0
[pid 11077] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11080 attached
) = 11080
[pid 11077] tkill(11080, SIGSTOP) = 0
[pid 11080] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11077, si_uid=0} ---
[pid 11080] --- stopped by SIGSTOP ---
[pid 11077] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11080, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11077] exit_group(0) = ?
[pid 11077] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11077, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11080] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11080] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11081 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11081
[pid 11081] set_robust_list(0x5555564fe760, 24) = 0
[pid 11081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11081] setpgid(0, 0) = 0
[pid 11081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11081] write(3, "1000", 4) = 4
[pid 11081] close(3) = 0
[pid 11081] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11081] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 280.962682][T11073] vhci_hcd vhci_hcd.0: port 0 already used
[ 280.987607][T11077] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11081] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11081] close(5) = 0
[pid 11081] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11084 attached
) = 11084
[pid 11081] tkill(11084, SIGSTOP) = 0
[pid 11081] exit_group(0) = ?
[pid 11084] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11081, si_uid=0} ---
[pid 11084] --- stopped by SIGSTOP ---
[pid 11081] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11081, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 11084] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11085 attached
, child_tidptr=0x5555564fe750) = 11085
[pid 11085] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11084] +++ killed by SIGHUP +++
[pid 11085] <... set_robust_list resumed>) = 0
[pid 11085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11085] setpgid(0, 0) = 0
[pid 11085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11085] write(3, "1000", 4) = 4
[pid 11085] close(3) = 0
[pid 11085] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11085] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.011227][T11081] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11085] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11085] close(5) = 0
[pid 11085] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11088 attached
) = 11088
[pid 11085] tkill(11088, SIGSTOP) = 0
[pid 11085] exit_group(0 <unfinished ...>
[pid 11088] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11085, si_uid=0} ---
[pid 11088] --- stopped by SIGSTOP ---
[pid 11085] <... exit_group resumed>) = ?
[pid 11085] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11085, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11088] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11088] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11089 attached
, child_tidptr=0x5555564fe750) = 11089
[pid 11089] set_robust_list(0x5555564fe760, 24) = 0
[pid 11089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11089] setpgid(0, 0) = 0
[pid 11089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11089] write(3, "1000", 4) = 4
[pid 11089] close(3) = 0
[pid 11089] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11089] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11089] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11089] close(5) = 0
[pid 11089] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11092 attached
) = 11092
[pid 11089] tkill(11092, SIGSTOP) = 0
[pid 11092] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11089, si_uid=0} ---
[pid 11089] exit_group(0 <unfinished ...>
[pid 11092] --- stopped by SIGSTOP ---
[pid 11089] <... exit_group resumed>) = ?
[pid 11089] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11089, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11092] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11092] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11093 attached
, child_tidptr=0x5555564fe750) = 11093
[pid 11093] set_robust_list(0x5555564fe760, 24) = 0
[pid 11093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11093] setpgid(0, 0) = 0
[pid 11093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11093] write(3, "1000", 4) = 4
[pid 11093] close(3) = 0
[pid 11093] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11093] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.034355][T11085] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.057648][T11089] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11093] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11093] close(5) = 0
[pid 11093] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11096 attached
) = 11096
[pid 11093] tkill(11096, SIGSTOP) = 0
[pid 11096] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11093, si_uid=0} ---
[pid 11093] exit_group(0 <unfinished ...>
[pid 11096] --- stopped by SIGSTOP ---
[pid 11093] <... exit_group resumed>) = ?
[pid 11093] +++ exited with 0 +++
[pid 11096] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11093, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11096] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11097 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11097
[pid 11097] set_robust_list(0x5555564fe760, 24) = 0
[pid 11097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11097] setpgid(0, 0) = 0
[pid 11097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11097] write(3, "1000", 4) = 4
[pid 11097] close(3) = 0
[pid 11097] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11097] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11097] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11097] close(5) = 0
[pid 11097] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11100 attached
) = 11100
[pid 11097] tkill(11100, SIGSTOP) = 0
[pid 11100] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11097, si_uid=0} ---
[pid 11097] exit_group(0 <unfinished ...>
[pid 11100] --- stopped by SIGSTOP ---
[pid 11097] <... exit_group resumed>) = ?
[pid 11097] +++ exited with 0 +++
[pid 11100] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11097, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11100] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11101 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11101
[pid 11101] set_robust_list(0x5555564fe760, 24) = 0
[pid 11101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11101] setpgid(0, 0) = 0
[pid 11101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11101] write(3, "1000", 4) = 4
[pid 11101] close(3) = 0
[pid 11101] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11101] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.091766][T11093] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.115347][T11097] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11101] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11101] close(5) = 0
[pid 11101] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11104 attached
) = 11104
[pid 11101] tkill(11104, SIGSTOP) = 0
[pid 11104] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11101, si_uid=0} ---
[pid 11104] --- stopped by SIGSTOP ---
[pid 11101] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11104, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11101] exit_group(0) = ?
[pid 11101] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11101, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11104] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11104] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11105 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11105
[pid 11105] set_robust_list(0x5555564fe760, 24) = 0
[pid 11105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11105] setpgid(0, 0) = 0
[pid 11105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11105] write(3, "1000", 4) = 4
[pid 11105] close(3) = 0
[pid 11105] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11105] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.139306][T11101] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11105] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11105] close(5) = 0
[pid 11105] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11108 attached
) = 11108
[pid 11105] tkill(11108, SIGSTOP) = 0
[pid 11105] exit_group(0 <unfinished ...>
[pid 11108] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11105, si_uid=0} ---
[pid 11108] --- stopped by SIGSTOP ---
[pid 11105] <... exit_group resumed>) = ?
[pid 11105] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11108] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11109 attached
, child_tidptr=0x5555564fe750) = 11109
[pid 11108] +++ killed by SIGHUP +++
[pid 11109] set_robust_list(0x5555564fe760, 24) = 0
[pid 11109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11109] setpgid(0, 0) = 0
[pid 11109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11109] write(3, "1000", 4) = 4
[pid 11109] close(3) = 0
[pid 11109] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11109] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11109] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11109] close(5) = 0
[pid 11109] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11113 attached
) = 11113
[pid 11109] tkill(11113, SIGSTOP) = 0
[pid 11109] exit_group(0) = ?
[pid 11113] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11109, si_uid=0} ---
[pid 11113] --- stopped by SIGSTOP ---
[pid 11109] +++ exited with 0 +++
[pid 11113] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11113] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11115 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11115
[pid 11115] set_robust_list(0x5555564fe760, 24) = 0
[pid 11115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11115] setpgid(0, 0) = 0
[pid 11115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11115] write(3, "1000", 4) = 4
[pid 11115] close(3) = 0
[pid 11115] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11115] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.162988][T11105] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.187168][T11109] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11115] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11115] close(5) = 0
[pid 11115] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11118 attached
) = 11118
[pid 11115] tkill(11118, SIGSTOP) = 0
[pid 11118] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11115, si_uid=0} ---
[pid 11115] exit_group(0 <unfinished ...>
[pid 11118] --- stopped by SIGSTOP ---
[pid 11115] <... exit_group resumed>) = ?
[pid 11115] +++ exited with 0 +++
[pid 11118] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11118] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11119 attached
[pid 11119] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11119
[pid 11119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11119] setpgid(0, 0) = 0
[pid 11119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11119] write(3, "1000", 4) = 4
[pid 11119] close(3) = 0
[pid 11119] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11119] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.210802][T11115] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11119] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11119] close(5) = 0
[pid 11119] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11122 attached
) = 11122
[pid 11119] tkill(11122, SIGSTOP <unfinished ...>
[pid 11122] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11119, si_uid=0} ---
[pid 11119] <... tkill resumed>) = 0
[pid 11122] --- stopped by SIGSTOP ---
[pid 11119] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11122, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11119] exit_group(0) = ?
[pid 11119] +++ exited with 0 +++
[pid 11122] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11122] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11123 attached
, child_tidptr=0x5555564fe750) = 11123
[pid 11123] set_robust_list(0x5555564fe760, 24) = 0
[pid 11123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11123] setpgid(0, 0) = 0
[pid 11123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11123] write(3, "1000", 4) = 4
[pid 11123] close(3) = 0
[pid 11123] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11123] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11123] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11123] close(5) = 0
[pid 11123] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11126 attached
) = 11126
[pid 11123] tkill(11126, SIGSTOP) = 0
[pid 11123] exit_group(0 <unfinished ...>
[pid 11126] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11123, si_uid=0} ---
[pid 11126] --- stopped by SIGSTOP ---
[pid 11123] <... exit_group resumed>) = ?
[pid 11123] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11123, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11126] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11126] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11127 attached
, child_tidptr=0x5555564fe750) = 11127
[pid 11127] set_robust_list(0x5555564fe760, 24) = 0
[pid 11127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11127] setpgid(0, 0) = 0
[pid 11127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11127] write(3, "1000", 4) = 4
[pid 11127] close(3) = 0
[pid 11127] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11127] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.233884][T11119] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.259584][T11123] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11127] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11127] close(5) = 0
[pid 11127] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11130 attached
) = 11130
[pid 11127] tkill(11130, SIGSTOP) = 0
[pid 11127] exit_group(0) = ?
[pid 11127] +++ exited with 0 +++
[pid 11130] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11127, si_uid=0} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11130] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11131 attached
, child_tidptr=0x5555564fe750) = 11131
[pid 11131] set_robust_list(0x5555564fe760, 24) = 0
[pid 11131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11131] setpgid(0, 0) = 0
[pid 11131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11131] write(3, "1000", 4) = 4
[pid 11131] close(3) = 0
[pid 11131] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11131] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.283237][T11127] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11131] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11131] close(5) = 0
[pid 11131] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11134 attached
) = 11134
[pid 11131] tkill(11134, SIGSTOP) = 0
[pid 11134] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11131, si_uid=0} ---
[pid 11131] exit_group(0 <unfinished ...>
[pid 11134] --- stopped by SIGSTOP ---
[pid 11131] <... exit_group resumed>) = ?
[pid 11131] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11131, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11134] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11134] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11135
./strace-static-x86_64: Process 11135 attached
[pid 11135] set_robust_list(0x5555564fe760, 24) = 0
[pid 11135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11135] setpgid(0, 0) = 0
[pid 11135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11135] write(3, "1000", 4) = 4
[pid 11135] close(3) = 0
[pid 11135] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11135] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11135] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11135] close(5) = 0
[pid 11135] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11138 attached
) = 11138
[pid 11135] tkill(11138, SIGSTOP) = 0
[pid 11135] exit_group(0 <unfinished ...>
[pid 11138] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11135, si_uid=0} ---
[pid 11135] <... exit_group resumed>) = ?
[pid 11138] --- stopped by SIGSTOP ---
[pid 11135] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11135, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11138] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11138] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11139
./strace-static-x86_64: Process 11139 attached
[pid 11139] set_robust_list(0x5555564fe760, 24) = 0
[pid 11139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11139] setpgid(0, 0) = 0
[pid 11139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11139] write(3, "1000", 4) = 4
[pid 11139] close(3) = 0
[pid 11139] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11139] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.306758][T11131] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.331332][T11135] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11139] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11139] close(5) = 0
[pid 11139] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11142 attached
) = 11142
[pid 11139] tkill(11142, SIGSTOP) = 0
[pid 11142] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11139, si_uid=0} ---
[pid 11142] --- stopped by SIGSTOP ---
[pid 11139] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11142, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11139] exit_group(0) = ?
[pid 11139] +++ exited with 0 +++
[pid 11142] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11139, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11142] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11143 attached
, child_tidptr=0x5555564fe750) = 11143
[pid 11143] set_robust_list(0x5555564fe760, 24) = 0
[pid 11143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11143] setpgid(0, 0) = 0
[pid 11143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11143] write(3, "1000", 4) = 4
[pid 11143] close(3) = 0
[pid 11143] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11143] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.355269][T11139] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11143] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11143] close(5) = 0
[pid 11143] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11146 attached
) = 11146
[pid 11143] tkill(11146, SIGSTOP) = 0
[pid 11146] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11143, si_uid=0} ---
[pid 11146] --- stopped by SIGSTOP ---
[pid 11143] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11146, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11143] exit_group(0) = ?
[pid 11143] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11143, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11146] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11146] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11147 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11147
[pid 11147] set_robust_list(0x5555564fe760, 24) = 0
[pid 11147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11147] setpgid(0, 0) = 0
[pid 11147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11147] write(3, "1000", 4) = 4
[pid 11147] close(3) = 0
[pid 11147] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11147] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11147] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11147] close(5) = 0
[pid 11147] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11150 attached
) = 11150
[pid 11147] tkill(11150, SIGSTOP) = 0
[pid 11150] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11147, si_uid=0} ---
[pid 11147] exit_group(0) = ?
[pid 11150] --- stopped by SIGSTOP ---
[pid 11147] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11150] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11151 attached
<unfinished ...>
[pid 11150] +++ killed by SIGHUP +++
[pid 11151] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11151
[pid 11151] <... set_robust_list resumed>) = 0
[pid 11151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11151] setpgid(0, 0) = 0
[pid 11151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11151] write(3, "1000", 4) = 4
[ 281.377930][T11143] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.405210][T11147] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11151] close(3) = 0
[pid 11151] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11151] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11151] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11151] close(5) = 0
[pid 11151] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11154 attached
) = 11154
[pid 11151] tkill(11154, SIGSTOP) = 0
[pid 11151] exit_group(0 <unfinished ...>
[pid 11154] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11151, si_uid=0} ---
[pid 11151] <... exit_group resumed>) = ?
[pid 11154] --- stopped by SIGSTOP ---
[pid 11151] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11151, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11154] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11155 attached
, child_tidptr=0x5555564fe750) = 11155
[pid 11155] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11154] +++ killed by SIGHUP +++
[pid 11155] <... set_robust_list resumed>) = 0
[pid 11155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11155] setpgid(0, 0) = 0
[pid 11155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11155] write(3, "1000", 4) = 4
[pid 11155] close(3) = 0
[pid 11155] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11155] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11155] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11155] close(5) = 0
[pid 11155] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11158 attached
) = 11158
[pid 11155] tkill(11158, SIGSTOP) = 0
[pid 11155] exit_group(0) = ?
[pid 11158] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11155, si_uid=0} ---
[pid 11155] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11158] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11159 attached
, child_tidptr=0x5555564fe750) = 11159
[pid 11159] set_robust_list(0x5555564fe760, 24) = 0
[pid 11159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11159] setpgid(0, 0) = 0
[pid 11159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11159] write(3, "1000", 4) = 4
[pid 11159] close(3) = 0
[pid 11159] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11159] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.430597][T11151] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.453670][T11155] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11159] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11159] close(5) = 0
[pid 11159] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11162 attached
) = 11162
[pid 11159] tkill(11162, SIGSTOP) = 0
[pid 11159] exit_group(0 <unfinished ...>
[pid 11162] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11159, si_uid=0} ---
[pid 11159] <... exit_group resumed>) = ?
[pid 11162] --- stopped by SIGSTOP ---
[pid 11159] +++ exited with 0 +++
[pid 11162] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11159, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11162] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11163 attached
<unfinished ...>
[pid 11163] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11163
[pid 11163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11163] setpgid(0, 0) = 0
[pid 11163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11163] write(3, "1000", 4) = 4
[pid 11163] close(3) = 0
[pid 11163] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11163] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11163] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11163] close(5) = 0
[pid 11163] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11166 attached
) = 11166
[pid 11163] tkill(11166, SIGSTOP) = 0
[pid 11166] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11163, si_uid=0} ---
[pid 11166] --- stopped by SIGSTOP ---
[pid 11163] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11166, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11163] exit_group(0) = ?
[pid 11163] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11166] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11166] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11167 attached
, child_tidptr=0x5555564fe750) = 11167
[pid 11167] set_robust_list(0x5555564fe760, 24) = 0
[pid 11167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11167] setpgid(0, 0) = 0
[pid 11167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11167] write(3, "1000", 4) = 4
[pid 11167] close(3) = 0
[pid 11167] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11167] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.488497][T11159] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.516090][T11163] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11167] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11167] close(5) = 0
[pid 11167] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11170 attached
) = 11170
[pid 11167] tkill(11170, SIGSTOP) = 0
[pid 11170] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11167, si_uid=0} ---
[pid 11170] --- stopped by SIGSTOP ---
[pid 11167] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11170, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11167] exit_group(0) = ?
[pid 11167] +++ exited with 0 +++
[pid 11170] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11167, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11170] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11171 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11171
[pid 11171] set_robust_list(0x5555564fe760, 24) = 0
[pid 11171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11171] setpgid(0, 0) = 0
[pid 11171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11171] write(3, "1000", 4) = 4
[pid 11171] close(3) = 0
[pid 11171] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11171] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11171] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11171] close(5) = 0
[pid 11171] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11174 attached
) = 11174
[pid 11171] tkill(11174, SIGSTOP) = 0
[pid 11171] exit_group(0 <unfinished ...>
[pid 11174] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11171, si_uid=0} ---
[pid 11171] <... exit_group resumed>) = ?
[pid 11174] --- stopped by SIGSTOP ---
[pid 11171] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11171, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11174] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11174] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11175 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11175
[pid 11175] set_robust_list(0x5555564fe760, 24) = 0
[pid 11175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11175] setpgid(0, 0) = 0
[pid 11175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11175] write(3, "1000", 4) = 4
[pid 11175] close(3) = 0
[pid 11175] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11175] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.539570][T11167] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.564809][T11171] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11175] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11175] close(5) = 0
[pid 11175] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11178 attached
) = 11178
[pid 11175] tkill(11178, SIGSTOP) = 0
[pid 11175] exit_group(0 <unfinished ...>
[pid 11178] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11175, si_uid=0} ---
[pid 11178] --- stopped by SIGSTOP ---
[pid 11175] <... exit_group resumed>) = ?
[pid 11175] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11175, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11178] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11178] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11179 attached
, child_tidptr=0x5555564fe750) = 11179
[pid 11179] set_robust_list(0x5555564fe760, 24) = 0
[pid 11179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11179] setpgid(0, 0) = 0
[pid 11179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11179] write(3, "1000", 4) = 4
[pid 11179] close(3) = 0
[pid 11179] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11179] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.589384][T11175] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11179] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11179] close(5) = 0
[pid 11179] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11182 attached
) = 11182
[pid 11179] tkill(11182, SIGSTOP <unfinished ...>
[pid 11182] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11179, si_uid=0} ---
[pid 11179] <... tkill resumed>) = 0
[pid 11179] exit_group(0 <unfinished ...>
[pid 11182] --- stopped by SIGSTOP ---
[pid 11179] <... exit_group resumed>) = ?
[pid 11179] +++ exited with 0 +++
[pid 11182] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11179, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11182] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11183 attached
[pid 11183] set_robust_list(0x5555564fe760, 24) = 0
[pid 11183] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11183
[pid 11183] <... prctl resumed>) = 0
[pid 11183] setpgid(0, 0) = 0
[pid 11183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11183] write(3, "1000", 4) = 4
[pid 11183] close(3) = 0
[pid 11183] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11183] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11183] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11183] close(5) = 0
[pid 11183] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11186 attached
) = 11186
[pid 11183] tkill(11186, SIGSTOP) = 0
[pid 11186] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11183, si_uid=0} ---
[pid 11183] exit_group(0 <unfinished ...>
[pid 11186] --- stopped by SIGSTOP ---
[pid 11183] <... exit_group resumed>) = ?
[pid 11183] +++ exited with 0 +++
[pid 11186] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11183, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11186] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11187 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11187
[pid 11187] set_robust_list(0x5555564fe760, 24) = 0
[pid 11187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11187] setpgid(0, 0) = 0
[pid 11187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11187] write(3, "1000", 4) = 4
[pid 11187] close(3) = 0
[pid 11187] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11187] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.612599][T11179] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.635908][T11183] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11187] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11187] close(5) = 0
[pid 11187] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11190 attached
) = 11190
[pid 11187] tkill(11190, SIGSTOP) = 0
[pid 11190] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11187, si_uid=0} ---
[pid 11190] --- stopped by SIGSTOP ---
[pid 11187] exit_group(0) = ?
[pid 11187] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11187, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11190] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11190] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11191 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11191
[pid 11191] set_robust_list(0x5555564fe760, 24) = 0
[pid 11191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11191] setpgid(0, 0) = 0
[pid 11191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11191] write(3, "1000", 4) = 4
[pid 11191] close(3) = 0
[pid 11191] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11191] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11191] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11191] close(5) = 0
[pid 11191] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11194 attached
) = 11194
[pid 11191] tkill(11194, SIGSTOP) = 0
[pid 11194] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11191, si_uid=0} ---
[pid 11194] --- stopped by SIGSTOP ---
[pid 11191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11194, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11191] exit_group(0) = ?
[pid 11191] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11191, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11194] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11194] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11195 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11195
[pid 11195] set_robust_list(0x5555564fe760, 24) = 0
[pid 11195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11195] setpgid(0, 0) = 0
[pid 11195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11195] write(3, "1000", 4) = 4
[pid 11195] close(3) = 0
[pid 11195] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11195] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.669174][T11187] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.692475][T11191] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11195] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11195] close(5) = 0
[pid 11195] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11198 attached
) = 11198
[pid 11195] tkill(11198, SIGSTOP) = 0
[pid 11198] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11195, si_uid=0} ---
[pid 11195] exit_group(0 <unfinished ...>
[pid 11198] --- stopped by SIGSTOP ---
[pid 11195] <... exit_group resumed>) = ?
[pid 11195] +++ exited with 0 +++
[pid 11198] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11195, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11198] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11199 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11199
[pid 11199] set_robust_list(0x5555564fe760, 24) = 0
[pid 11199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11199] setpgid(0, 0) = 0
[pid 11199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11199] write(3, "1000", 4) = 4
[pid 11199] close(3) = 0
[pid 11199] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11199] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.716908][T11195] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11199] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11199] close(5) = 0
[pid 11199] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11202 attached
) = 11202
[pid 11199] tkill(11202, SIGSTOP) = 0
[pid 11199] exit_group(0 <unfinished ...>
[pid 11202] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11199, si_uid=0} ---
[pid 11199] <... exit_group resumed>) = ?
[pid 11202] --- stopped by SIGSTOP ---
[pid 11199] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11199, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11202] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11202] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11203 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11203
[pid 11203] set_robust_list(0x5555564fe760, 24) = 0
[pid 11203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11203] setpgid(0, 0) = 0
[pid 11203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11203] write(3, "1000", 4) = 4
[pid 11203] close(3) = 0
[pid 11203] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11203] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11203] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11203] close(5) = 0
[pid 11203] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11206 attached
) = 11206
[pid 11203] tkill(11206, SIGSTOP) = 0
[pid 11203] exit_group(0 <unfinished ...>
[pid 11206] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11203, si_uid=0} ---
[pid 11203] <... exit_group resumed>) = ?
[pid 11206] --- stopped by SIGSTOP ---
[pid 11203] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11203, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11206] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11207 attached
<unfinished ...>
[pid 11206] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11207
[pid 11207] set_robust_list(0x5555564fe760, 24) = 0
[pid 11207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11207] setpgid(0, 0) = 0
[pid 11207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11207] write(3, "1000", 4) = 4
[pid 11207] close(3) = 0
[pid 11207] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11207] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.740395][T11199] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.764055][T11203] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11207] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11207] close(5) = 0
[pid 11207] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11210 attached
) = 11210
[pid 11207] tkill(11210, SIGSTOP) = 0
[pid 11207] exit_group(0 <unfinished ...>
[pid 11210] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11207, si_uid=0} ---
[pid 11210] --- stopped by SIGSTOP ---
[pid 11207] <... exit_group resumed>) = ?
[pid 11207] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11207, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11210] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11211 attached
<unfinished ...>
[pid 11210] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11211
[pid 11211] set_robust_list(0x5555564fe760, 24) = 0
[pid 11211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11211] setpgid(0, 0) = 0
[pid 11211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11211] write(3, "1000", 4) = 4
[pid 11211] close(3) = 0
[pid 11211] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11211] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11211] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11211] close(5) = 0
[pid 11211] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11214 attached
) = 11214
[pid 11211] tkill(11214, SIGSTOP) = 0
[pid 11214] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11211, si_uid=0} ---
[pid 11211] exit_group(0) = ?
[pid 11214] --- stopped by SIGSTOP ---
[pid 11211] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11211, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11214] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11214] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11215 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11215
[pid 11215] set_robust_list(0x5555564fe760, 24) = 0
[pid 11215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11215] setpgid(0, 0) = 0
[pid 11215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11215] write(3, "1000", 4) = 4
[pid 11215] close(3) = 0
[pid 11215] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11215] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.785810][T11207] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.809350][T11211] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11215] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11215] close(5) = 0
[pid 11215] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11218 attached
) = 11218
[pid 11215] tkill(11218, SIGSTOP) = 0
[pid 11218] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11215, si_uid=0} ---
[pid 11218] --- stopped by SIGSTOP ---
[pid 11215] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11218, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11215] exit_group(0) = ?
[pid 11215] +++ exited with 0 +++
[pid 11218] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11215, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11218] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11219 attached
, child_tidptr=0x5555564fe750) = 11219
[pid 11219] set_robust_list(0x5555564fe760, 24) = 0
[pid 11219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11219] setpgid(0, 0) = 0
[pid 11219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11219] write(3, "1000", 4) = 4
[pid 11219] close(3) = 0
[pid 11219] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11219] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11219] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11219] close(5) = 0
[pid 11219] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11222 attached
) = 11222
[pid 11219] tkill(11222, SIGSTOP <unfinished ...>
[pid 11222] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11219, si_uid=0} ---
[pid 11219] <... tkill resumed>) = 0
[pid 11219] exit_group(0 <unfinished ...>
[pid 11222] --- stopped by SIGSTOP ---
[pid 11219] <... exit_group resumed>) = ?
[pid 11219] +++ exited with 0 +++
[pid 11222] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11219, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11222] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11223 attached
, child_tidptr=0x5555564fe750) = 11223
[pid 11223] set_robust_list(0x5555564fe760, 24) = 0
[pid 11223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11223] setpgid(0, 0) = 0
[pid 11223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11223] write(3, "1000", 4) = 4
[pid 11223] close(3) = 0
[pid 11223] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11223] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.833656][T11215] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.857158][T11219] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11223] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11223] close(5) = 0
[pid 11223] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11226 attached
) = 11226
[pid 11223] tkill(11226, SIGSTOP) = 0
[pid 11226] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11223, si_uid=0} ---
[pid 11223] exit_group(0 <unfinished ...>
[pid 11226] --- stopped by SIGSTOP ---
[pid 11223] <... exit_group resumed>) = ?
[pid 11223] +++ exited with 0 +++
[pid 11226] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11223, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11226] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11227 attached
, child_tidptr=0x5555564fe750) = 11227
[pid 11227] set_robust_list(0x5555564fe760, 24) = 0
[pid 11227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11227] setpgid(0, 0) = 0
[pid 11227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11227] write(3, "1000", 4) = 4
[pid 11227] close(3) = 0
[pid 11227] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11227] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11227] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11227] close(5) = 0
[pid 11227] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11230 attached
) = 11230
[pid 11227] tkill(11230, SIGSTOP) = 0
[pid 11227] exit_group(0) = ?
[pid 11230] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11227, si_uid=0} ---
[pid 11230] --- stopped by SIGSTOP ---
[pid 11227] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11227, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11230] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11230] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11231 attached
, child_tidptr=0x5555564fe750) = 11231
[pid 11231] set_robust_list(0x5555564fe760, 24) = 0
[pid 11231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11231] setpgid(0, 0) = 0
[pid 11231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11231] write(3, "1000", 4) = 4
[pid 11231] close(3) = 0
[pid 11231] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11231] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.890398][T11223] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.914588][T11227] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11231] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11231] close(5) = 0
[pid 11231] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11234 attached
) = 11234
[pid 11231] tkill(11234, SIGSTOP) = 0
[pid 11234] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11231, si_uid=0} ---
[pid 11231] exit_group(0 <unfinished ...>
[pid 11234] --- stopped by SIGSTOP ---
[pid 11231] <... exit_group resumed>) = ?
[pid 11231] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11231, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11234] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11234] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11235 attached
, child_tidptr=0x5555564fe750) = 11235
[pid 11235] set_robust_list(0x5555564fe760, 24) = 0
[pid 11235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11235] setpgid(0, 0) = 0
[pid 11235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11235] write(3, "1000", 4) = 4
[pid 11235] close(3) = 0
[pid 11235] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11235] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.938328][T11231] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11235] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11235] close(5) = 0
[pid 11235] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11238 attached
) = 11238
[pid 11235] tkill(11238, SIGSTOP) = 0
[pid 11235] exit_group(0) = ?
[pid 11238] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11235, si_uid=0} ---
[pid 11235] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11235, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11238] --- stopped by SIGSTOP ---
./strace-static-x86_64: Process 11239 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11239
[pid 11239] set_robust_list(0x5555564fe760, 24) = 0
[pid 11239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11239] setpgid(0, 0) = 0
[pid 11239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11239] write(3, "1000", 4) = 4
[pid 11239] close(3) = 0
[pid 11239] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11239] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11239] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11239] close(5) = 0
[pid 11239] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11242 attached
) = 11242
[pid 11239] tkill(11242, SIGSTOP) = 0
[pid 11242] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11239, si_uid=0} ---
[pid 11239] exit_group(0) = ?
[pid 11242] --- stopped by SIGSTOP ---
[pid 11239] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11239, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11242] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11242] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11243 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11243
[pid 11243] set_robust_list(0x5555564fe760, 24) = 0
[pid 11243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11243] setpgid(0, 0) = 0
[pid 11243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11243] write(3, "1000", 4) = 4
[pid 11243] close(3) = 0
[pid 11243] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11243] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11243] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11243] close(5) = 0
[pid 11243] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11246 attached
) = 11246
[pid 11243] tkill(11246, SIGSTOP) = 0
[pid 11246] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11243, si_uid=0} ---
[pid 11246] --- stopped by SIGSTOP ---
[pid 11243] exit_group(0) = ?
[pid 11243] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11243, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11246] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11246] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11247 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11247
[pid 11247] set_robust_list(0x5555564fe760, 24) = 0
[pid 11247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11247] setpgid(0, 0) = 0
[pid 11247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11247] write(3, "1000", 4) = 4
[pid 11247] close(3) = 0
[pid 11247] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11247] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 281.961531][T11235] vhci_hcd vhci_hcd.0: port 0 already used
[ 281.982971][T11239] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.004468][T11243] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11247] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11247] close(5) = 0
[pid 11247] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11250 attached
) = 11250
[pid 11247] tkill(11250, SIGSTOP) = 0
[pid 11247] exit_group(0) = ?
[pid 11247] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11247, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11250] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11247, si_uid=0} ---
[pid 11250] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11251 attached
, child_tidptr=0x5555564fe750) = 11251
[pid 11251] set_robust_list(0x5555564fe760, 24) = 0
[pid 11251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11251] setpgid(0, 0) = 0
[pid 11251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11251] write(3, "1000", 4) = 4
[pid 11251] close(3) = 0
[pid 11251] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11251] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11251] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11251] close(5) = 0
[pid 11251] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11254 attached
) = 11254
[pid 11251] tkill(11254, SIGSTOP) = 0
[pid 11254] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11251, si_uid=0} ---
[pid 11254] --- stopped by SIGSTOP ---
[pid 11251] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11254, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11251] exit_group(0) = ?
[pid 11251] +++ exited with 0 +++
[pid 11254] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11251, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11255 attached
, child_tidptr=0x5555564fe750) = 11255
[pid 11255] set_robust_list(0x5555564fe760, 24) = 0
[pid 11254] +++ killed by SIGHUP +++
[pid 11255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11255] setpgid(0, 0) = 0
[pid 11255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11255] write(3, "1000", 4) = 4
[pid 11255] close(3) = 0
[pid 11255] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11255] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11255] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11255] close(5) = 0
[ 282.028325][T11247] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.050982][T11251] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11255] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11258 attached
) = 11258
[pid 11255] tkill(11258, SIGSTOP) = 0
[pid 11258] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11255, si_uid=0} ---
[pid 11255] exit_group(0 <unfinished ...>
[pid 11258] --- stopped by SIGSTOP ---
[pid 11255] <... exit_group resumed>) = ?
[pid 11255] +++ exited with 0 +++
[pid 11258] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11255, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11258] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11259 attached
, child_tidptr=0x5555564fe750) = 11259
[pid 11259] set_robust_list(0x5555564fe760, 24) = 0
[pid 11259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11259] setpgid(0, 0) = 0
[pid 11259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11259] write(3, "1000", 4) = 4
[pid 11259] close(3) = 0
[pid 11259] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11259] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11259] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11259] close(5) = 0
[pid 11259] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11262 attached
) = 11262
[pid 11259] tkill(11262, SIGSTOP) = 0
[pid 11262] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11259, si_uid=0} ---
[pid 11259] exit_group(0 <unfinished ...>
[pid 11262] --- stopped by SIGSTOP ---
[pid 11259] <... exit_group resumed>) = ?
[pid 11259] +++ exited with 0 +++
[pid 11262] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11259, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11262] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11263
./strace-static-x86_64: Process 11263 attached
[pid 11263] set_robust_list(0x5555564fe760, 24) = 0
[pid 11263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11263] setpgid(0, 0) = 0
[pid 11263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11263] write(3, "1000", 4) = 4
[pid 11263] close(3) = 0
[pid 11263] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11263] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.073205][T11255] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.097765][T11259] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11263] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11263] close(5) = 0
[pid 11263] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11266 attached
) = 11266
[pid 11263] tkill(11266, SIGSTOP) = 0
[pid 11266] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11263, si_uid=0} ---
[pid 11263] exit_group(0 <unfinished ...>
[pid 11266] --- stopped by SIGSTOP ---
[pid 11263] <... exit_group resumed>) = ?
[pid 11263] +++ exited with 0 +++
[pid 11266] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11263, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11266] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11267 attached
, child_tidptr=0x5555564fe750) = 11267
[pid 11267] set_robust_list(0x5555564fe760, 24) = 0
[pid 11267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11267] setpgid(0, 0) = 0
[pid 11267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11267] write(3, "1000", 4) = 4
[pid 11267] close(3) = 0
[pid 11267] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11267] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11267] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11267] close(5) = 0
[pid 11267] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11270 attached
) = 11270
[pid 11267] tkill(11270, SIGSTOP) = 0
[pid 11270] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11267, si_uid=0} ---
[pid 11270] --- stopped by SIGSTOP ---
[pid 11267] exit_group(0) = ?
[pid 11267] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11267, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11270] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11270] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11271 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11271
[pid 11271] set_robust_list(0x5555564fe760, 24) = 0
[pid 11271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[ 282.120974][T11263] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.144383][T11267] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11271] setpgid(0, 0) = 0
[pid 11271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11271] write(3, "1000", 4) = 4
[pid 11271] close(3) = 0
[pid 11271] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11271] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11271] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11271] close(5) = 0
[pid 11271] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11274 attached
) = 11274
[pid 11271] tkill(11274, SIGSTOP) = 0
[pid 11274] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11271, si_uid=0} ---
[pid 11274] --- stopped by SIGSTOP ---
[pid 11271] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11274, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11271] exit_group(0) = ?
[pid 11271] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11271, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11274] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11275 attached
<unfinished ...>
[pid 11274] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11275
[pid 11275] set_robust_list(0x5555564fe760, 24) = 0
[pid 11275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11275] setpgid(0, 0) = 0
[pid 11275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11275] write(3, "1000", 4) = 4
[pid 11275] close(3) = 0
[pid 11275] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11275] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11275] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11275] close(5) = 0
[pid 11275] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11278 attached
) = 11278
[pid 11275] tkill(11278, SIGSTOP) = 0
[pid 11278] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11275, si_uid=0} ---
[pid 11275] exit_group(0) = ?
[pid 11278] --- stopped by SIGSTOP ---
[pid 11275] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11275, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11278] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11279 attached
<unfinished ...>
[pid 11278] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11279
[pid 11279] set_robust_list(0x5555564fe760, 24) = 0
[pid 11279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11279] setpgid(0, 0) = 0
[pid 11279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11279] write(3, "1000", 4) = 4
[pid 11279] close(3) = 0
[pid 11279] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11279] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.177857][T11271] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.202383][T11275] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11279] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11279] close(5) = 0
[pid 11279] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11282 attached
) = 11282
[pid 11279] tkill(11282, SIGSTOP) = 0
[pid 11279] exit_group(0 <unfinished ...>
[pid 11282] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11279, si_uid=0} ---
[pid 11279] <... exit_group resumed>) = ?
[pid 11282] --- stopped by SIGSTOP ---
[pid 11279] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11279, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11282] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11282] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11283 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11283
[pid 11283] set_robust_list(0x5555564fe760, 24) = 0
[pid 11283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11283] setpgid(0, 0) = 0
[pid 11283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11283] write(3, "1000", 4) = 4
[pid 11283] close(3) = 0
[pid 11283] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11283] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.226899][T11279] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11283] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11283] close(5) = 0
[pid 11283] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11286 attached
) = 11286
[pid 11283] tkill(11286, SIGSTOP) = 0
[pid 11283] exit_group(0 <unfinished ...>
[pid 11286] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11283, si_uid=0} ---
[pid 11286] --- stopped by SIGSTOP ---
[pid 11283] <... exit_group resumed>) = ?
[pid 11283] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11283, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11286] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11286] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11287 attached
, child_tidptr=0x5555564fe750) = 11287
[pid 11287] set_robust_list(0x5555564fe760, 24) = 0
[pid 11287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11287] setpgid(0, 0) = 0
[pid 11287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11287] write(3, "1000", 4) = 4
[pid 11287] close(3) = 0
[pid 11287] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11287] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11287] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11287] close(5) = 0
[pid 11287] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11290 attached
) = 11290
[pid 11287] tkill(11290, SIGSTOP) = 0
[pid 11287] exit_group(0) = ?
[pid 11290] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11287, si_uid=0} ---
[pid 11290] --- stopped by SIGSTOP ---
[pid 11287] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11287, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11290] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11290] +++ killed by SIGHUP +++
[ 282.248427][T11283] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.272781][T11287] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11291 attached
, child_tidptr=0x5555564fe750) = 11291
[pid 11291] set_robust_list(0x5555564fe760, 24) = 0
[pid 11291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11291] setpgid(0, 0) = 0
[pid 11291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11291] write(3, "1000", 4) = 4
[pid 11291] close(3) = 0
[pid 11291] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11291] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11291] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11291] close(5) = 0
[pid 11291] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11294 attached
) = 11294
[pid 11291] tkill(11294, SIGSTOP) = 0
[pid 11294] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11291, si_uid=0} ---
[pid 11291] exit_group(0 <unfinished ...>
[pid 11294] --- stopped by SIGSTOP ---
[pid 11291] <... exit_group resumed>) = ?
[pid 11291] +++ exited with 0 +++
[pid 11294] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11291, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11294] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11295 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11295
[pid 11295] set_robust_list(0x5555564fe760, 24) = 0
[pid 11295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11295] setpgid(0, 0) = 0
[pid 11295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11295] write(3, "1000", 4) = 4
[pid 11295] close(3) = 0
[pid 11295] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11295] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.297604][T11291] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11295] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11295] close(5) = 0
[pid 11295] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11298 attached
) = 11298
[pid 11295] tkill(11298, SIGSTOP) = 0
[pid 11295] exit_group(0 <unfinished ...>
[pid 11298] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11295, si_uid=0} ---
[pid 11298] --- stopped by SIGSTOP ---
[pid 11295] <... exit_group resumed>) = ?
[pid 11295] +++ exited with 0 +++
[pid 11298] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11295, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11299 attached
<unfinished ...>
[pid 11298] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11299
[pid 11299] set_robust_list(0x5555564fe760, 24) = 0
[pid 11299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11299] setpgid(0, 0) = 0
[pid 11299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11299] write(3, "1000", 4) = 4
[pid 11299] close(3) = 0
[pid 11299] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11299] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11299] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11299] close(5) = 0
[pid 11299] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11302 attached
) = 11302
[pid 11299] tkill(11302, SIGSTOP) = 0
[pid 11302] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11299, si_uid=0} ---
[pid 11299] exit_group(0) = ?
[pid 11302] --- stopped by SIGSTOP ---
[pid 11299] +++ exited with 0 +++
[pid 11302] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11299, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11302] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11303 attached
, child_tidptr=0x5555564fe750) = 11303
[pid 11303] set_robust_list(0x5555564fe760, 24) = 0
[pid 11303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11303] setpgid(0, 0) = 0
[pid 11303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11303] write(3, "1000", 4) = 4
[pid 11303] close(3) = 0
[pid 11303] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11303] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.322075][T11295] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.345555][T11299] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11303] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11303] close(5) = 0
[pid 11303] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11306 attached
) = 11306
[pid 11303] tkill(11306, SIGSTOP) = 0
[pid 11306] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11303, si_uid=0} ---
[pid 11303] exit_group(0 <unfinished ...>
[pid 11306] --- stopped by SIGSTOP ---
[pid 11303] <... exit_group resumed>) = ?
[pid 11303] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11303, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11306] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11306] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11307 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11307
[pid 11307] set_robust_list(0x5555564fe760, 24) = 0
[pid 11307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11307] setpgid(0, 0) = 0
[pid 11307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11307] write(3, "1000", 4) = 4
[pid 11307] close(3) = 0
[pid 11307] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11307] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.369206][T11303] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11307] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11307] close(5) = 0
[pid 11307] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11310 attached
) = 11310
[pid 11307] tkill(11310, SIGSTOP) = 0
[pid 11310] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11307, si_uid=0} ---
[pid 11307] exit_group(0 <unfinished ...>
[pid 11310] --- stopped by SIGSTOP ---
[pid 11307] <... exit_group resumed>) = ?
[pid 11307] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11307, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11310] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11310] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11311 attached
, child_tidptr=0x5555564fe750) = 11311
[pid 11311] set_robust_list(0x5555564fe760, 24) = 0
[pid 11311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11311] setpgid(0, 0) = 0
[pid 11311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11311] write(3, "1000", 4) = 4
[pid 11311] close(3) = 0
[pid 11311] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11311] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11311] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11311] close(5) = 0
[pid 11311] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11314 attached
) = 11314
[pid 11311] tkill(11314, SIGSTOP <unfinished ...>
[pid 11314] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11311, si_uid=0} ---
[pid 11311] <... tkill resumed>) = 0
[pid 11314] --- stopped by SIGSTOP ---
[pid 11311] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11314, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11311] exit_group(0) = ?
[pid 11311] +++ exited with 0 +++
[pid 11314] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11314] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11315 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11315
[pid 11315] set_robust_list(0x5555564fe760, 24) = 0
[pid 11315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11315] setpgid(0, 0) = 0
[pid 11315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11315] write(3, "1000", 4) = 4
[pid 11315] close(3) = 0
[pid 11315] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11315] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.393922][T11307] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.418786][T11311] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11315] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11315] close(5) = 0
[pid 11315] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11318 attached
) = 11318
[pid 11315] tkill(11318, SIGSTOP) = 0
[pid 11318] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11315, si_uid=0} ---
[pid 11315] exit_group(0) = ?
[pid 11318] --- stopped by SIGSTOP ---
[pid 11315] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11315, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11319 attached
<unfinished ...>
[pid 11318] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11319
[pid 11319] set_robust_list(0x5555564fe760, 24) = 0
[pid 11319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11319] setpgid(0, 0 <unfinished ...>
[pid 11318] +++ killed by SIGHUP +++
[pid 11319] <... setpgid resumed>) = 0
[pid 11319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11319] write(3, "1000", 4) = 4
[pid 11319] close(3) = 0
[pid 11319] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11319] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.441601][T11315] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11319] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11319] close(5) = 0
[pid 11319] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11322 attached
) = 11322
[pid 11319] tkill(11322, SIGSTOP) = 0
[pid 11322] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11319, si_uid=0} ---
[pid 11322] --- stopped by SIGSTOP ---
[pid 11319] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11322, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11319] exit_group(0) = ?
[pid 11319] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11322] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11323 attached
, child_tidptr=0x5555564fe750) = 11323
[pid 11323] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11322] +++ killed by SIGHUP +++
[pid 11323] <... set_robust_list resumed>) = 0
[pid 11323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11323] setpgid(0, 0) = 0
[pid 11323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11323] write(3, "1000", 4) = 4
[pid 11323] close(3) = 0
[pid 11323] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11323] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11323] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11323] close(5) = 0
[pid 11323] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11326 attached
) = 11326
[pid 11323] tkill(11326, SIGSTOP) = 0
[pid 11323] exit_group(0 <unfinished ...>
[pid 11326] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11323, si_uid=0} ---
[pid 11323] <... exit_group resumed>) = ?
[pid 11326] --- stopped by SIGSTOP ---
[pid 11323] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11326] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 11327 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11327
[pid 11327] set_robust_list(0x5555564fe760, 24) = 0
[pid 11327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11327] setpgid(0, 0) = 0
[pid 11327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 11326] +++ killed by SIGHUP +++
[pid 11327] <... openat resumed>) = 3
[pid 11327] write(3, "1000", 4) = 4
[pid 11327] close(3) = 0
[pid 11327] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11327] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.467013][T11319] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.494378][T11323] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11327] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11327] close(5) = 0
[pid 11327] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11330 attached
) = 11330
[pid 11327] tkill(11330, SIGSTOP) = 0
[pid 11330] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11327, si_uid=0} ---
[pid 11330] --- stopped by SIGSTOP ---
[pid 11327] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11330, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11327] exit_group(0) = ?
[pid 11327] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11330] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11331 attached
<unfinished ...>
[pid 11331] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11331
[pid 11331] <... set_robust_list resumed>) = 0
[pid 11331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11331] setpgid(0, 0 <unfinished ...>
[pid 11330] +++ killed by SIGHUP +++
[pid 11331] <... setpgid resumed>) = 0
[pid 11331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11331] write(3, "1000", 4) = 4
[pid 11331] close(3) = 0
[pid 11331] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11331] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11331] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11331] close(5) = 0
[pid 11331] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11334 attached
) = 11334
[pid 11331] tkill(11334, SIGSTOP) = 0
[pid 11334] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11331, si_uid=0} ---
[pid 11331] exit_group(0) = ?
[pid 11334] --- stopped by SIGSTOP ---
[pid 11331] +++ exited with 0 +++
[pid 11334] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11331, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11334] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11335 attached
, child_tidptr=0x5555564fe750) = 11335
[pid 11335] set_robust_list(0x5555564fe760, 24) = 0
[pid 11335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11335] setpgid(0, 0) = 0
[pid 11335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11335] write(3, "1000", 4) = 4
[pid 11335] close(3) = 0
[pid 11335] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11335] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.520376][T11327] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.545137][T11331] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11335] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11335] close(5) = 0
[pid 11335] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11338 attached
) = 11338
[pid 11335] tkill(11338, SIGSTOP) = 0
[pid 11338] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11335, si_uid=0} ---
[pid 11335] exit_group(0) = ?
[pid 11338] --- stopped by SIGSTOP ---
[pid 11335] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11335, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11338] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11338] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11339 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11339
[pid 11339] set_robust_list(0x5555564fe760, 24) = 0
[pid 11339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11339] setpgid(0, 0) = 0
[pid 11339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11339] write(3, "1000", 4) = 4
[pid 11339] close(3) = 0
[pid 11339] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11339] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.568559][T11335] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11339] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11339] close(5) = 0
[pid 11339] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11342 attached
) = 11342
[pid 11339] tkill(11342, SIGSTOP) = 0
[pid 11339] exit_group(0 <unfinished ...>
[pid 11342] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11339, si_uid=0} ---
[pid 11339] <... exit_group resumed>) = ?
[pid 11342] --- stopped by SIGSTOP ---
[pid 11339] +++ exited with 0 +++
[pid 11342] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11339, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11342] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11343 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11343
[pid 11343] set_robust_list(0x5555564fe760, 24) = 0
[pid 11343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11343] setpgid(0, 0) = 0
[pid 11343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11343] write(3, "1000", 4) = 4
[pid 11343] close(3) = 0
[pid 11343] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11343] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11343] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11343] close(5) = 0
[pid 11343] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11346 attached
) = 11346
[pid 11343] tkill(11346, SIGSTOP) = 0
[pid 11343] exit_group(0 <unfinished ...>
[pid 11346] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11343, si_uid=0} ---
[pid 11343] <... exit_group resumed>) = ?
[pid 11346] --- stopped by SIGSTOP ---
[pid 11343] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11346] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11347 attached
<unfinished ...>
[pid 11346] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11347
[pid 11347] set_robust_list(0x5555564fe760, 24) = 0
[pid 11347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11347] setpgid(0, 0) = 0
[pid 11347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11347] write(3, "1000", 4) = 4
[pid 11347] close(3) = 0
[pid 11347] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11347] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.592119][T11339] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.616399][T11343] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11347] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11347] close(5) = 0
[pid 11347] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11350 attached
) = 11350
[pid 11347] tkill(11350, SIGSTOP) = 0
[pid 11350] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11347, si_uid=0} ---
[pid 11347] exit_group(0 <unfinished ...>
[pid 11350] --- stopped by SIGSTOP ---
[pid 11347] <... exit_group resumed>) = ?
[pid 11347] +++ exited with 0 +++
[pid 11350] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11347, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11350] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11351 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11351
[pid 11351] set_robust_list(0x5555564fe760, 24) = 0
[pid 11351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11351] setpgid(0, 0) = 0
[pid 11351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11351] write(3, "1000", 4) = 4
[pid 11351] close(3) = 0
[pid 11351] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11351] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.639810][T11347] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11351] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11351] close(5) = 0
[pid 11351] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11354 attached
) = 11354
[pid 11351] tkill(11354, SIGSTOP) = 0
[pid 11351] exit_group(0 <unfinished ...>
[pid 11354] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11351, si_uid=0} ---
[pid 11354] --- stopped by SIGSTOP ---
[pid 11351] <... exit_group resumed>) = ?
[pid 11351] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11351, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11354] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11354] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11355 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11355
[pid 11355] set_robust_list(0x5555564fe760, 24) = 0
[pid 11355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11355] setpgid(0, 0) = 0
[pid 11355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11355] write(3, "1000", 4) = 4
[pid 11355] close(3) = 0
[pid 11355] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11355] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11355] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11355] close(5) = 0
[pid 11355] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11358 attached
) = 11358
[pid 11355] tkill(11358, SIGSTOP) = 0
[pid 11358] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11355, si_uid=0} ---
[pid 11358] --- stopped by SIGSTOP ---
[pid 11355] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11358, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11355] exit_group(0) = ?
[pid 11355] +++ exited with 0 +++
[pid 11358] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11358] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11359 attached
, child_tidptr=0x5555564fe750) = 11359
[pid 11359] set_robust_list(0x5555564fe760, 24) = 0
[pid 11359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11359] setpgid(0, 0) = 0
[pid 11359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11359] write(3, "1000", 4) = 4
[pid 11359] close(3) = 0
[pid 11359] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11359] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.672494][T11351] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.696868][T11355] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11359] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11359] close(5) = 0
[pid 11359] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11362 attached
) = 11362
[pid 11359] tkill(11362, SIGSTOP) = 0
[pid 11359] exit_group(0 <unfinished ...>
[pid 11362] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11359, si_uid=0} ---
[pid 11359] <... exit_group resumed>) = ?
[pid 11362] --- stopped by SIGSTOP ---
[pid 11359] +++ exited with 0 +++
[pid 11362] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11362] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11363 attached
, child_tidptr=0x5555564fe750) = 11363
[pid 11363] set_robust_list(0x5555564fe760, 24) = 0
[pid 11363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11363] setpgid(0, 0) = 0
[pid 11363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11363] write(3, "1000", 4) = 4
[pid 11363] close(3) = 0
[pid 11363] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11363] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.721113][T11359] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11363] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11363] close(5) = 0
[pid 11363] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11366 attached
) = 11366
[pid 11363] tkill(11366, SIGSTOP) = 0
[pid 11366] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11363, si_uid=0} ---
[pid 11366] --- stopped by SIGSTOP ---
[pid 11363] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11366, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11363] exit_group(0) = ?
[pid 11363] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11366] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11367 attached
<unfinished ...>
[pid 11366] +++ killed by SIGHUP +++
[pid 11367] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11367
[pid 11367] <... set_robust_list resumed>) = 0
[pid 11367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11367] setpgid(0, 0) = 0
[pid 11367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11367] write(3, "1000", 4) = 4
[pid 11367] close(3) = 0
[pid 11367] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11367] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11367] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11367] close(5) = 0
[pid 11367] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11370 attached
) = 11370
[pid 11367] tkill(11370, SIGSTOP) = 0
[pid 11367] exit_group(0 <unfinished ...>
[pid 11370] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11367, si_uid=0} ---
[pid 11367] <... exit_group resumed>) = ?
[pid 11370] --- stopped by SIGSTOP ---
[pid 11367] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11367, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11370] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11370] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11371 attached
, child_tidptr=0x5555564fe750) = 11371
[pid 11371] set_robust_list(0x5555564fe760, 24) = 0
[pid 11371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11371] setpgid(0, 0) = 0
[pid 11371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11371] write(3, "1000", 4) = 4
[pid 11371] close(3) = 0
[pid 11371] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11371] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.744304][T11363] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.769448][T11367] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11371] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11371] close(5) = 0
[pid 11371] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11374 attached
) = 11374
[pid 11371] tkill(11374, SIGSTOP) = 0
[pid 11374] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11371, si_uid=0} ---
[pid 11371] exit_group(0 <unfinished ...>
[pid 11374] --- stopped by SIGSTOP ---
[pid 11371] <... exit_group resumed>) = ?
[pid 11371] +++ exited with 0 +++
[pid 11374] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11371, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11374] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11375 attached
, child_tidptr=0x5555564fe750) = 11375
[pid 11375] set_robust_list(0x5555564fe760, 24) = 0
[pid 11375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11375] setpgid(0, 0) = 0
[pid 11375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11375] write(3, "1000", 4) = 4
[pid 11375] close(3) = 0
[pid 11375] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11375] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11375] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11375] close(5) = 0
[pid 11375] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11378 attached
) = 11378
[pid 11375] tkill(11378, SIGSTOP) = 0
[pid 11378] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11375, si_uid=0} ---
[pid 11378] --- stopped by SIGSTOP ---
[pid 11375] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11378, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11375] exit_group(0) = ?
[pid 11375] +++ exited with 0 +++
[pid 11378] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11375, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11379 attached
<unfinished ...>
[pid 11378] +++ killed by SIGHUP +++
[pid 11379] set_robust_list(0x5555564fe760, 24) = 0
[pid 11379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11379
[pid 11379] setpgid(0, 0) = 0
[pid 11379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11379] write(3, "1000", 4) = 4
[pid 11379] close(3) = 0
[pid 11379] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11379] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.794898][T11371] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.820990][T11375] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11379] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11379] close(5) = 0
[pid 11379] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11382 attached
) = 11382
[pid 11379] tkill(11382, SIGSTOP) = 0
[pid 11379] exit_group(0 <unfinished ...>
[pid 11382] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11379, si_uid=0} ---
[pid 11379] <... exit_group resumed>) = ?
[pid 11382] --- stopped by SIGSTOP ---
[pid 11379] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11379, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11382] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11383 attached
<unfinished ...>
[pid 11382] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11383
[pid 11383] set_robust_list(0x5555564fe760, 24) = 0
[pid 11383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11383] setpgid(0, 0) = 0
[pid 11383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11383] write(3, "1000", 4) = 4
[pid 11383] close(3) = 0
[pid 11383] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11383] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11383] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11383] close(5) = 0
[pid 11383] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11386 attached
) = 11386
[pid 11383] tkill(11386, SIGSTOP) = 0
[pid 11383] exit_group(0 <unfinished ...>
[pid 11386] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11383, si_uid=0} ---
[pid 11386] --- stopped by SIGSTOP ---
[pid 11383] <... exit_group resumed>) = ?
[pid 11383] +++ exited with 0 +++
[pid 11386] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11383, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11386] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11387 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11387
[pid 11387] set_robust_list(0x5555564fe760, 24) = 0
[pid 11387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11387] setpgid(0, 0) = 0
[pid 11387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11387] write(3, "1000", 4) = 4
[pid 11387] close(3) = 0
[pid 11387] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11387] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.845344][T11379] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.869693][T11383] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11387] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11387] close(5) = 0
[pid 11387] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11390 attached
) = 11390
[pid 11387] tkill(11390, SIGSTOP) = 0
[pid 11387] exit_group(0 <unfinished ...>
[pid 11390] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11387, si_uid=0} ---
[pid 11387] <... exit_group resumed>) = ?
[pid 11390] --- stopped by SIGSTOP ---
[pid 11387] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11387, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11390] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11391 attached
<unfinished ...>
[pid 11390] +++ killed by SIGHUP +++
[pid 11391] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11391
[pid 11391] <... set_robust_list resumed>) = 0
[pid 11391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11391] setpgid(0, 0) = 0
[pid 11391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11391] write(3, "1000", 4) = 4
[pid 11391] close(3) = 0
[pid 11391] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11391] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.893462][T11387] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11391] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11391] close(5) = 0
[pid 11391] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11394 attached
) = 11394
[pid 11391] tkill(11394, SIGSTOP) = 0
[pid 11394] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11391, si_uid=0} ---
[pid 11394] --- stopped by SIGSTOP ---
[pid 11391] exit_group(0) = ?
[pid 11391] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11394] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11395 attached
<unfinished ...>
[pid 11394] +++ killed by SIGHUP +++
[pid 11395] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11395
[pid 11395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11395] setpgid(0, 0) = 0
[pid 11395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11395] write(3, "1000", 4) = 4
[pid 11395] close(3) = 0
[pid 11395] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11395] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11395] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11395] close(5) = 0
[pid 11395] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11398 attached
) = 11398
[pid 11395] tkill(11398, SIGSTOP) = 0
[pid 11395] exit_group(0 <unfinished ...>
[pid 11398] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11395, si_uid=0} ---
[pid 11398] --- stopped by SIGSTOP ---
[pid 11395] <... exit_group resumed>) = ?
[pid 11395] +++ exited with 0 +++
[pid 11398] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11395, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11398] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11399 attached
, child_tidptr=0x5555564fe750) = 11399
[pid 11399] set_robust_list(0x5555564fe760, 24) = 0
[pid 11399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11399] setpgid(0, 0) = 0
[pid 11399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11399] write(3, "1000", 4) = 4
[pid 11399] close(3) = 0
[pid 11399] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11399] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.918174][T11391] vhci_hcd vhci_hcd.0: port 0 already used
[ 282.942823][T11395] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11399] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11399] close(5) = 0
[pid 11399] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11402 attached
) = 11402
[pid 11399] tkill(11402, SIGSTOP) = 0
[pid 11399] exit_group(0 <unfinished ...>
[pid 11402] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11399, si_uid=0} ---
[pid 11399] <... exit_group resumed>) = ?
[pid 11402] --- stopped by SIGSTOP ---
[pid 11399] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11399, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11402] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11402] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11403 attached
, child_tidptr=0x5555564fe750) = 11403
[pid 11403] set_robust_list(0x5555564fe760, 24) = 0
[pid 11403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11403] setpgid(0, 0) = 0
[pid 11403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11403] write(3, "1000", 4) = 4
[pid 11403] close(3) = 0
[pid 11403] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11403] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.967004][T11399] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11403] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11403] close(5) = 0
[pid 11403] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11406 attached
) = 11406
[pid 11403] tkill(11406, SIGSTOP) = 0
[pid 11403] exit_group(0 <unfinished ...>
[pid 11406] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11403, si_uid=0} ---
[pid 11403] <... exit_group resumed>) = ?
[pid 11406] --- stopped by SIGSTOP ---
[pid 11403] +++ exited with 0 +++
[pid 11406] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11406] +++ killed by SIGHUP +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11403, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11407 attached
<unfinished ...>
[pid 11407] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11407
[pid 11407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11407] setpgid(0, 0) = 0
[pid 11407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11407] write(3, "1000", 4) = 4
[pid 11407] close(3) = 0
[pid 11407] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11407] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11407] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11407] close(5) = 0
[pid 11407] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11410 attached
) = 11410
[pid 11407] tkill(11410, SIGSTOP) = 0
[pid 11410] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11407, si_uid=0} ---
[pid 11407] exit_group(0 <unfinished ...>
[pid 11410] --- stopped by SIGSTOP ---
[pid 11407] <... exit_group resumed>) = ?
[pid 11407] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11407, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11410] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11410] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11411 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11411
[pid 11411] set_robust_list(0x5555564fe760, 24) = 0
[pid 11411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11411] setpgid(0, 0) = 0
[pid 11411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11411] write(3, "1000", 4) = 4
[pid 11411] close(3) = 0
[pid 11411] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11411] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 282.992989][T11403] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.018101][T11407] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11411] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11411] close(5) = 0
[pid 11411] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11414 attached
) = 11414
[pid 11411] tkill(11414, SIGSTOP) = 0
[pid 11414] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11411, si_uid=0} ---
[pid 11414] --- stopped by SIGSTOP ---
[pid 11411] exit_group(0) = ?
[pid 11411] +++ exited with 0 +++
[pid 11414] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11411, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11414] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11415 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11415
[pid 11415] set_robust_list(0x5555564fe760, 24) = 0
[pid 11415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11415] setpgid(0, 0) = 0
[pid 11415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11415] write(3, "1000", 4) = 4
[pid 11415] close(3) = 0
[pid 11415] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11415] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.041801][T11411] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11415] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11415] close(5) = 0
[pid 11415] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11418 attached
) = 11418
[pid 11415] tkill(11418, SIGSTOP) = 0
[pid 11415] exit_group(0 <unfinished ...>
[pid 11418] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11415, si_uid=0} ---
[pid 11415] <... exit_group resumed>) = ?
[pid 11418] --- stopped by SIGSTOP ---
[pid 11415] +++ exited with 0 +++
[pid 11418] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11415, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11418] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11419 attached
, child_tidptr=0x5555564fe750) = 11419
[pid 11419] set_robust_list(0x5555564fe760, 24) = 0
[pid 11419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11419] setpgid(0, 0) = 0
[pid 11419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11419] write(3, "1000", 4) = 4
[pid 11419] close(3) = 0
[pid 11419] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11419] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11419] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11419] close(5) = 0
[pid 11419] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11422 attached
) = 11422
[pid 11419] tkill(11422, SIGSTOP) = 0
[pid 11422] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11419, si_uid=0} ---
[pid 11422] --- stopped by SIGSTOP ---
[pid 11419] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11422, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11419] exit_group(0) = ?
[pid 11419] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11422] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11423 attached
<unfinished ...>
[pid 11423] set_robust_list(0x5555564fe760, 24) = 0
[pid 11423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11422] +++ killed by SIGHUP +++
[pid 11423] setpgid(0, 0) = 0
[pid 11423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11423
[pid 11423] <... openat resumed>) = 3
[pid 11423] write(3, "1000", 4) = 4
[pid 11423] close(3) = 0
[pid 11423] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11423] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.066527][T11415] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.091132][T11419] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11423] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11423] close(5) = 0
[pid 11423] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11426 attached
) = 11426
[pid 11423] tkill(11426, SIGSTOP) = 0
[pid 11423] exit_group(0 <unfinished ...>
[pid 11426] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11423, si_uid=0} ---
[pid 11423] <... exit_group resumed>) = ?
[pid 11426] --- stopped by SIGSTOP ---
[pid 11423] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11426] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11426] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11427 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11427
[pid 11427] set_robust_list(0x5555564fe760, 24) = 0
[pid 11427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11427] setpgid(0, 0) = 0
[pid 11427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11427] write(3, "1000", 4) = 4
[pid 11427] close(3) = 0
[pid 11427] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11427] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11427] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11427] close(5) = 0
[pid 11427] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11430 attached
) = 11430
[pid 11427] tkill(11430, SIGSTOP) = 0
[pid 11427] exit_group(0) = ?
[pid 11430] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11427, si_uid=0} ---
[pid 11427] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11427, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11430] --- stopped by SIGSTOP ---
./strace-static-x86_64: Process 11431 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11431
[pid 11431] set_robust_list(0x5555564fe760, 24) = 0
[pid 11431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11431] setpgid(0, 0) = 0
[pid 11431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11431] write(3, "1000", 4) = 4
[pid 11431] close(3) = 0
[pid 11431] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11431] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11431] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11431] close(5) = 0
[pid 11431] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11434 attached
) = 11434
[pid 11431] tkill(11434, SIGSTOP) = 0
[pid 11431] exit_group(0 <unfinished ...>
[pid 11434] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11431, si_uid=0} ---
[pid 11431] <... exit_group resumed>) = ?
[pid 11434] --- stopped by SIGSTOP ---
[pid 11431] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11434] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11434] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11435 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11435
[pid 11435] set_robust_list(0x5555564fe760, 24) = 0
[pid 11435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11435] setpgid(0, 0) = 0
[pid 11435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11435] write(3, "1000", 4) = 4
[pid 11435] close(3) = 0
[pid 11435] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11435] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.114252][T11423] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.136844][T11427] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.157743][T11431] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11435] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11435] close(5) = 0
[pid 11435] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11438 attached
) = 11438
[pid 11435] tkill(11438, SIGSTOP) = 0
[pid 11438] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11435, si_uid=0} ---
[pid 11438] --- stopped by SIGSTOP ---
[pid 11435] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11438, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11435] exit_group(0) = ?
[pid 11435] +++ exited with 0 +++
[pid 11438] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11438] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11439 attached
<unfinished ...>
[pid 11439] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11439
[pid 11439] <... set_robust_list resumed>) = 0
[pid 11439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11439] setpgid(0, 0) = 0
[pid 11439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11439] write(3, "1000", 4) = 4
[pid 11439] close(3) = 0
[pid 11439] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11439] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11439] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11439] close(5) = 0
[pid 11439] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11442 attached
) = 11442
[pid 11439] tkill(11442, SIGSTOP) = 0
[pid 11442] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11439, si_uid=0} ---
[pid 11439] exit_group(0 <unfinished ...>
[pid 11442] --- stopped by SIGSTOP ---
[pid 11439] <... exit_group resumed>) = ?
[pid 11439] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11442] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11442] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11443 attached
, child_tidptr=0x5555564fe750) = 11443
[pid 11443] set_robust_list(0x5555564fe760, 24) = 0
[pid 11443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11443] setpgid(0, 0) = 0
[pid 11443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11443] write(3, "1000", 4) = 4
[pid 11443] close(3) = 0
[pid 11443] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11443] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.181999][T11435] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.210086][T11439] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11443] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11443] close(5) = 0
[pid 11443] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11446 attached
) = 11446
[pid 11443] tkill(11446, SIGSTOP) = 0
[pid 11443] exit_group(0 <unfinished ...>
[pid 11446] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11443, si_uid=0} ---
[pid 11443] <... exit_group resumed>) = ?
[pid 11446] --- stopped by SIGSTOP ---
[pid 11443] +++ exited with 0 +++
[pid 11446] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11443, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11446] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11447 attached
<unfinished ...>
[pid 11447] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11447
[pid 11447] <... set_robust_list resumed>) = 0
[pid 11447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11447] setpgid(0, 0) = 0
[pid 11447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11447] write(3, "1000", 4) = 4
[pid 11447] close(3) = 0
[pid 11447] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11447] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11447] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11447] close(5) = 0
[pid 11447] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11450 attached
) = 11450
[pid 11447] tkill(11450, SIGSTOP) = 0
[pid 11447] exit_group(0 <unfinished ...>
[pid 11450] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11447, si_uid=0} ---
[pid 11450] --- stopped by SIGSTOP ---
[pid 11447] <... exit_group resumed>) = ?
[pid 11447] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11447, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11450] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11451 attached
, child_tidptr=0x5555564fe750) = 11451
[pid 11451] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11450] +++ killed by SIGHUP +++
[pid 11451] <... set_robust_list resumed>) = 0
[pid 11451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11451] setpgid(0, 0) = 0
[pid 11451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11451] write(3, "1000", 4) = 4
[pid 11451] close(3) = 0
[pid 11451] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11451] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.234837][T11443] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.257732][T11447] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11451] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11451] close(5) = 0
[pid 11451] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11454 attached
) = 11454
[pid 11451] tkill(11454, SIGSTOP) = 0
[pid 11454] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11451, si_uid=0} ---
[pid 11451] exit_group(0 <unfinished ...>
[pid 11454] --- stopped by SIGSTOP ---
[pid 11451] <... exit_group resumed>) = ?
[pid 11451] +++ exited with 0 +++
[pid 11454] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11454] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11455 attached
, child_tidptr=0x5555564fe750) = 11455
[pid 11455] set_robust_list(0x5555564fe760, 24) = 0
[pid 11455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11455] setpgid(0, 0) = 0
[pid 11455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11455] write(3, "1000", 4) = 4
[pid 11455] close(3) = 0
[pid 11455] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11455] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.280875][T11451] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11455] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11455] close(5) = 0
[pid 11455] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11458 attached
) = 11458
[pid 11455] tkill(11458, SIGSTOP) = 0
[pid 11458] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11455, si_uid=0} ---
[pid 11458] --- stopped by SIGSTOP ---
[pid 11455] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11458, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11455] exit_group(0) = ?
[pid 11455] +++ exited with 0 +++
[pid 11458] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11455, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11458] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11459 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11459
[pid 11459] set_robust_list(0x5555564fe760, 24) = 0
[pid 11459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11459] setpgid(0, 0) = 0
[pid 11459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11459] write(3, "1000", 4) = 4
[pid 11459] close(3) = 0
[pid 11459] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11459] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11459] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11459] close(5) = 0
[pid 11459] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11462 attached
) = 11462
[pid 11459] tkill(11462, SIGSTOP) = 0
[pid 11462] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11459, si_uid=0} ---
[pid 11459] exit_group(0) = ?
[pid 11462] --- stopped by SIGSTOP ---
[pid 11459] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11459, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11462] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11463 attached
<unfinished ...>
[pid 11462] +++ killed by SIGHUP +++
[pid 11463] set_robust_list(0x5555564fe760, 24) = 0
[pid 11463] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11463
[pid 11463] <... prctl resumed>) = 0
[pid 11463] setpgid(0, 0) = 0
[pid 11463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11463] write(3, "1000", 4) = 4
[pid 11463] close(3) = 0
[pid 11463] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11463] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.314047][T11455] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.338497][T11459] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11463] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11463] close(5) = 0
[pid 11463] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11466 attached
) = 11466
[pid 11463] tkill(11466, SIGSTOP) = 0
[pid 11466] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11463, si_uid=0} ---
[pid 11466] --- stopped by SIGSTOP ---
[pid 11463] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11466, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11463] exit_group(0) = ?
[pid 11463] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11463, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11466] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11466] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11467 attached
, child_tidptr=0x5555564fe750) = 11467
[pid 11467] set_robust_list(0x5555564fe760, 24) = 0
[pid 11467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11467] setpgid(0, 0) = 0
[pid 11467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11467] write(3, "1000", 4) = 4
[pid 11467] close(3) = 0
[pid 11467] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11467] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.362209][T11463] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11467] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11467] close(5) = 0
[pid 11467] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11470 attached
) = 11470
[pid 11467] tkill(11470, SIGSTOP) = 0
[pid 11467] exit_group(0 <unfinished ...>
[pid 11470] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11467, si_uid=0} ---
[pid 11467] <... exit_group resumed>) = ?
[pid 11470] --- stopped by SIGSTOP ---
[pid 11467] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11467, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11470] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11471 attached
<unfinished ...>
[pid 11470] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11471
[pid 11471] set_robust_list(0x5555564fe760, 24) = 0
[pid 11471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11471] setpgid(0, 0) = 0
[pid 11471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11471] write(3, "1000", 4) = 4
[pid 11471] close(3) = 0
[pid 11471] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11471] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11471] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11471] close(5) = 0
[pid 11471] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11474 attached
) = 11474
[pid 11471] tkill(11474, SIGSTOP) = 0
[pid 11474] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11471, si_uid=0} ---
[pid 11471] exit_group(0 <unfinished ...>
[pid 11474] --- stopped by SIGSTOP ---
[pid 11471] <... exit_group resumed>) = ?
[pid 11471] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11471, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11474] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11474] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11475 attached
[pid 11475] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11475
[pid 11475] <... set_robust_list resumed>) = 0
[pid 11475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11475] setpgid(0, 0) = 0
[pid 11475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11475] write(3, "1000", 4) = 4
[pid 11475] close(3) = 0
[pid 11475] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11475] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.389026][T11467] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.411631][T11471] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11475] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11475] close(5) = 0
[pid 11475] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11478 attached
) = 11478
[pid 11475] tkill(11478, SIGSTOP) = 0
[pid 11478] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11475, si_uid=0} ---
[pid 11478] --- stopped by SIGSTOP ---
[pid 11475] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11478, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11475] exit_group(0) = ?
[pid 11475] +++ exited with 0 +++
[pid 11478] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11475, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11478] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11479 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11479
[pid 11479] set_robust_list(0x5555564fe760, 24) = 0
[pid 11479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11479] setpgid(0, 0) = 0
[pid 11479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11479] write(3, "1000", 4) = 4
[pid 11479] close(3) = 0
[pid 11479] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11479] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.435395][T11475] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11479] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11479] close(5) = 0
[pid 11479] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11482 attached
) = 11482
[pid 11479] tkill(11482, SIGSTOP) = 0
[pid 11482] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11479, si_uid=0} ---
[pid 11479] exit_group(0) = ?
[pid 11482] --- stopped by SIGSTOP ---
[pid 11479] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11479, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11482] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11483 attached
<unfinished ...>
[pid 11482] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11483
[pid 11483] set_robust_list(0x5555564fe760, 24) = 0
[pid 11483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11483] setpgid(0, 0) = 0
[pid 11483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11483] write(3, "1000", 4) = 4
[pid 11483] close(3) = 0
[pid 11483] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11483] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11483] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11483] close(5) = 0
[pid 11483] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11486 attached
) = 11486
[pid 11483] tkill(11486, SIGSTOP) = 0
[pid 11486] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11483, si_uid=0} ---
[pid 11483] exit_group(0 <unfinished ...>
[pid 11486] --- stopped by SIGSTOP ---
[pid 11483] <... exit_group resumed>) = ?
[pid 11483] +++ exited with 0 +++
[pid 11486] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11486] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11487 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11487
[pid 11487] set_robust_list(0x5555564fe760, 24) = 0
[pid 11487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11487] setpgid(0, 0) = 0
[pid 11487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11487] write(3, "1000", 4) = 4
[pid 11487] close(3) = 0
[pid 11487] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11487] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.459814][T11479] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.483271][T11483] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11487] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11487] close(5) = 0
[pid 11487] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11490 attached
) = 11490
[pid 11487] tkill(11490, SIGSTOP) = 0
[pid 11487] exit_group(0) = ?
[pid 11490] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11487, si_uid=0} ---
[pid 11487] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11487, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11490] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11491 attached
, child_tidptr=0x5555564fe750) = 11491
[pid 11491] set_robust_list(0x5555564fe760, 24) = 0
[pid 11491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11491] setpgid(0, 0) = 0
[pid 11491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11491] write(3, "1000", 4) = 4
[pid 11491] close(3) = 0
[pid 11491] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11491] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.507616][T11487] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11491] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11491] close(5) = 0
[pid 11491] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11494 attached
) = 11494
[pid 11491] tkill(11494, SIGSTOP) = 0
[pid 11494] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11491, si_uid=0} ---
[pid 11491] exit_group(0 <unfinished ...>
[pid 11494] --- stopped by SIGSTOP ---
[pid 11491] <... exit_group resumed>) = ?
[pid 11491] +++ exited with 0 +++
[pid 11494] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11491, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11494] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11495 attached
, child_tidptr=0x5555564fe750) = 11495
[pid 11495] set_robust_list(0x5555564fe760, 24) = 0
[pid 11495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11495] setpgid(0, 0) = 0
[pid 11495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11495] write(3, "1000", 4) = 4
[pid 11495] close(3) = 0
[pid 11495] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11495] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11495] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11495] close(5) = 0
[pid 11495] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11498 attached
) = 11498
[pid 11495] tkill(11498, SIGSTOP) = 0
[pid 11498] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11495, si_uid=0} ---
[pid 11495] exit_group(0 <unfinished ...>
[pid 11498] --- stopped by SIGSTOP ---
[pid 11495] <... exit_group resumed>) = ?
[pid 11495] +++ exited with 0 +++
[pid 11498] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11495, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11498] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11499 attached
, child_tidptr=0x5555564fe750) = 11499
[pid 11499] set_robust_list(0x5555564fe760, 24) = 0
[pid 11499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11499] setpgid(0, 0) = 0
[pid 11499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11499] write(3, "1000", 4) = 4
[pid 11499] close(3) = 0
[pid 11499] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11499] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.545395][T11491] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.570267][T11495] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11499] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11499] close(5) = 0
[pid 11499] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11502 attached
) = 11502
[pid 11499] tkill(11502, SIGSTOP) = 0
[pid 11502] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11499, si_uid=0} ---
[pid 11499] exit_group(0 <unfinished ...>
[pid 11502] --- stopped by SIGSTOP ---
[pid 11499] <... exit_group resumed>) = ?
[pid 11499] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11499, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11502] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11502] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11503 attached
, child_tidptr=0x5555564fe750) = 11503
[pid 11503] set_robust_list(0x5555564fe760, 24) = 0
[pid 11503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11503] setpgid(0, 0) = 0
[pid 11503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11503] write(3, "1000", 4) = 4
[pid 11503] close(3) = 0
[pid 11503] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11503] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.594412][T11499] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11503] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11503] close(5) = 0
[pid 11503] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11506 attached
) = 11506
[pid 11503] tkill(11506, SIGSTOP) = 0
[pid 11506] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11503, si_uid=0} ---
[pid 11506] --- stopped by SIGSTOP ---
[pid 11503] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11506, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11503] exit_group(0) = ?
[pid 11503] +++ exited with 0 +++
[pid 11506] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11503, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11506] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11507 attached
, child_tidptr=0x5555564fe750) = 11507
[pid 11507] set_robust_list(0x5555564fe760, 24) = 0
[pid 11507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11507] setpgid(0, 0) = 0
[pid 11507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11507] write(3, "1000", 4) = 4
[pid 11507] close(3) = 0
[pid 11507] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11507] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11507] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11507] close(5) = 0
[pid 11507] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11510 attached
) = 11510
[pid 11507] tkill(11510, SIGSTOP) = 0
[pid 11510] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11507, si_uid=0} ---
[pid 11507] exit_group(0 <unfinished ...>
[pid 11510] --- stopped by SIGSTOP ---
[pid 11507] <... exit_group resumed>) = ?
[pid 11507] +++ exited with 0 +++
[pid 11510] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11507, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11511 attached
<unfinished ...>
[pid 11510] +++ killed by SIGHUP +++
[pid 11511] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11511
[pid 11511] <... set_robust_list resumed>) = 0
[pid 11511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11511] setpgid(0, 0) = 0
[pid 11511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11511] write(3, "1000", 4) = 4
[pid 11511] close(3) = 0
[pid 11511] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11511] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.620909][T11503] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.646901][T11507] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11511] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11511] close(5) = 0
[pid 11511] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11514 attached
) = 11514
[pid 11511] tkill(11514, SIGSTOP <unfinished ...>
[pid 11514] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11511, si_uid=0} ---
[pid 11511] <... tkill resumed>) = 0
[pid 11514] --- stopped by SIGSTOP ---
[pid 11511] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11514, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11511] exit_group(0) = ?
[pid 11511] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11514] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 11514] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11515 attached
, child_tidptr=0x5555564fe750) = 11515
[pid 11515] set_robust_list(0x5555564fe760, 24) = 0
[pid 11515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11515] setpgid(0, 0) = 0
[pid 11515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11515] write(3, "1000", 4) = 4
[pid 11515] close(3) = 0
[pid 11515] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11515] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11515] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11515] close(5) = 0
[pid 11515] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11518 attached
) = 11518
[pid 11515] tkill(11518, SIGSTOP) = 0
[pid 11518] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11515, si_uid=0} ---
[pid 11515] exit_group(0 <unfinished ...>
[pid 11518] --- stopped by SIGSTOP ---
[pid 11515] <... exit_group resumed>) = ?
[pid 11515] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11515, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11518] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11518] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11519 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11519
[pid 11519] set_robust_list(0x5555564fe760, 24) = 0
[pid 11519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11519] setpgid(0, 0) = 0
[pid 11519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11519] write(3, "1000", 4) = 4
[pid 11519] close(3) = 0
[pid 11519] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11519] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.682107][T11511] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.707006][T11515] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11519] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11519] close(5) = 0
[pid 11519] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11522 attached
) = 11522
[pid 11519] tkill(11522, SIGSTOP) = 0
[pid 11522] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11519, si_uid=0} ---
[pid 11522] --- stopped by SIGSTOP ---
[pid 11519] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11522, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11519] exit_group(0) = ?
[pid 11519] +++ exited with 0 +++
[pid 11522] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11519, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11522] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11523 attached
, child_tidptr=0x5555564fe750) = 11523
[pid 11523] set_robust_list(0x5555564fe760, 24) = 0
[pid 11523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11523] setpgid(0, 0) = 0
[pid 11523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11523] write(3, "1000", 4) = 4
[pid 11523] close(3) = 0
[pid 11523] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11523] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.731129][T11519] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11523] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11523] close(5) = 0
[pid 11523] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11526 attached
) = 11526
[pid 11523] tkill(11526, SIGSTOP) = 0
[pid 11526] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11523, si_uid=0} ---
[pid 11523] exit_group(0 <unfinished ...>
[pid 11526] --- stopped by SIGSTOP ---
[pid 11523] <... exit_group resumed>) = ?
[pid 11523] +++ exited with 0 +++
[pid 11526] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11523, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11526] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11527 attached
, child_tidptr=0x5555564fe750) = 11527
[pid 11527] set_robust_list(0x5555564fe760, 24) = 0
[pid 11527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11527] setpgid(0, 0) = 0
[pid 11527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11527] write(3, "1000", 4) = 4
[pid 11527] close(3) = 0
[pid 11527] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11527] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11527] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11527] close(5) = 0
[pid 11527] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11530 attached
) = 11530
[pid 11527] tkill(11530, SIGSTOP) = 0
[pid 11527] exit_group(0 <unfinished ...>
[pid 11530] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11527, si_uid=0} ---
[pid 11530] --- stopped by SIGSTOP ---
[pid 11527] <... exit_group resumed>) = ?
[pid 11527] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11527, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11530] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11530] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11531 attached
, child_tidptr=0x5555564fe750) = 11531
[pid 11531] set_robust_list(0x5555564fe760, 24) = 0
[pid 11531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11531] setpgid(0, 0) = 0
[pid 11531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11531] write(3, "1000", 4) = 4
[pid 11531] close(3) = 0
[pid 11531] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11531] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.756386][T11523] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.779653][T11527] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11531] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11531] close(5) = 0
[pid 11531] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11534 attached
) = 11534
[pid 11531] tkill(11534, SIGSTOP) = 0
[pid 11531] exit_group(0 <unfinished ...>
[pid 11534] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11531, si_uid=0} ---
[pid 11531] <... exit_group resumed>) = ?
[pid 11534] --- stopped by SIGSTOP ---
[pid 11531] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11531, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11534] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11534] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11535 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11535
[pid 11535] set_robust_list(0x5555564fe760, 24) = 0
[pid 11535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11535] setpgid(0, 0) = 0
[pid 11535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11535] write(3, "1000", 4) = 4
[pid 11535] close(3) = 0
[pid 11535] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11535] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.802442][T11531] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11535] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11535] close(5) = 0
[pid 11535] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11538 attached
) = 11538
[pid 11535] tkill(11538, SIGSTOP) = 0
[pid 11538] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11535, si_uid=0} ---
[pid 11535] exit_group(0 <unfinished ...>
[pid 11538] --- stopped by SIGSTOP ---
[pid 11535] <... exit_group resumed>) = ?
[pid 11535] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11535, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11538] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11539 attached
, child_tidptr=0x5555564fe750) = 11539
[pid 11539] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11538] +++ killed by SIGHUP +++
[pid 11539] <... set_robust_list resumed>) = 0
[pid 11539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11539] setpgid(0, 0) = 0
[pid 11539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11539] write(3, "1000", 4) = 4
[pid 11539] close(3) = 0
[pid 11539] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11539] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11539] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11539] close(5) = 0
[pid 11539] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11542 attached
) = 11542
[pid 11539] tkill(11542, SIGSTOP) = 0
[pid 11539] exit_group(0 <unfinished ...>
[pid 11542] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11539, si_uid=0} ---
[pid 11539] <... exit_group resumed>) = ?
[pid 11542] --- stopped by SIGSTOP ---
[pid 11539] +++ exited with 0 +++
[pid 11542] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11539, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11542] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11543 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11543
[pid 11543] set_robust_list(0x5555564fe760, 24) = 0
[pid 11543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11543] setpgid(0, 0) = 0
[pid 11543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11543] write(3, "1000", 4) = 4
[pid 11543] close(3) = 0
[pid 11543] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11543] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.835983][T11535] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.860879][T11539] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11543] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11543] close(5) = 0
[pid 11543] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11546 attached
) = 11546
[pid 11543] tkill(11546, SIGSTOP) = 0
[pid 11546] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11543, si_uid=0} ---
[pid 11543] exit_group(0 <unfinished ...>
[pid 11546] --- stopped by SIGSTOP ---
[pid 11543] <... exit_group resumed>) = ?
[pid 11543] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11546] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11546] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11547 attached
, child_tidptr=0x5555564fe750) = 11547
[pid 11547] set_robust_list(0x5555564fe760, 24) = 0
[ 283.885463][T11543] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11547] setpgid(0, 0) = 0
[pid 11547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11547] write(3, "1000", 4) = 4
[pid 11547] close(3) = 0
[pid 11547] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11547] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11547] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11547] close(5) = 0
[pid 11547] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11550 attached
) = 11550
[pid 11547] tkill(11550, SIGSTOP) = 0
[pid 11550] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11547, si_uid=0} ---
[pid 11547] exit_group(0 <unfinished ...>
[pid 11550] --- stopped by SIGSTOP ---
[pid 11547] <... exit_group resumed>) = ?
[pid 11547] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11547, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11550] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11550] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11551 attached
, child_tidptr=0x5555564fe750) = 11551
[pid 11551] set_robust_list(0x5555564fe760, 24) = 0
[pid 11551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11551] setpgid(0, 0) = 0
[pid 11551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11551] write(3, "1000", 4) = 4
[pid 11551] close(3) = 0
[pid 11551] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11551] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11551] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11551] close(5) = 0
[pid 11551] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11554 attached
) = 11554
[pid 11551] tkill(11554, SIGSTOP) = 0
[pid 11554] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11551, si_uid=0} ---
[pid 11551] exit_group(0 <unfinished ...>
[pid 11554] --- stopped by SIGSTOP ---
[pid 11551] <... exit_group resumed>) = ?
[pid 11551] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11551, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11554] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 11554] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11555 attached
, child_tidptr=0x5555564fe750) = 11555
[pid 11555] set_robust_list(0x5555564fe760, 24) = 0
[pid 11555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11555] setpgid(0, 0) = 0
[pid 11555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11555] write(3, "1000", 4) = 4
[pid 11555] close(3) = 0
[pid 11555] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11555] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.909309][T11547] vhci_hcd vhci_hcd.0: port 0 already used
[ 283.932118][T11551] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11555] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11555] close(5) = 0
[pid 11555] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11558 attached
) = 11558
[pid 11555] tkill(11558, SIGSTOP) = 0
[pid 11558] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11555, si_uid=0} ---
[pid 11558] --- stopped by SIGSTOP ---
[pid 11555] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11558, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11555] exit_group(0) = ?
[pid 11555] +++ exited with 0 +++
[pid 11558] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11555, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11558] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11559 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11559
[pid 11559] set_robust_list(0x5555564fe760, 24) = 0
[pid 11559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11559] setpgid(0, 0) = 0
[pid 11559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11559] write(3, "1000", 4) = 4
[pid 11559] close(3) = 0
[pid 11559] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11559] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.957502][T11555] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11559] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11559] close(5) = 0
[pid 11559] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11562 attached
) = 11562
[pid 11559] tkill(11562, SIGSTOP) = 0
[pid 11562] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11559, si_uid=0} ---
[pid 11562] --- stopped by SIGSTOP ---
[pid 11559] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11562, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11559] exit_group(0) = ?
[pid 11559] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11559, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11562] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11562] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11563 attached
, child_tidptr=0x5555564fe750) = 11563
[pid 11563] set_robust_list(0x5555564fe760, 24) = 0
[pid 11563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11563] setpgid(0, 0) = 0
[pid 11563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11563] write(3, "1000", 4) = 4
[pid 11563] close(3) = 0
[pid 11563] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11563] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11563] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11563] close(5) = 0
[pid 11563] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11566 attached
) = 11566
[pid 11563] tkill(11566, SIGSTOP) = 0
[pid 11566] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11563, si_uid=0} ---
[pid 11563] exit_group(0) = ?
[pid 11566] --- stopped by SIGSTOP ---
[pid 11563] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11563, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11566] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11566] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11567 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11567
[pid 11567] set_robust_list(0x5555564fe760, 24) = 0
[pid 11567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11567] setpgid(0, 0) = 0
[pid 11567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11567] write(3, "1000", 4) = 4
[pid 11567] close(3) = 0
[pid 11567] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11567] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 283.982557][T11559] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.009517][T11563] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11567] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11567] close(5) = 0
[pid 11567] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11570 attached
) = 11570
[pid 11567] tkill(11570, SIGSTOP) = 0
[pid 11570] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11567, si_uid=0} ---
[pid 11570] --- stopped by SIGSTOP ---
[pid 11567] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11570, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11567] exit_group(0) = ?
[pid 11567] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11567, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11570] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11570] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11571 attached
, child_tidptr=0x5555564fe750) = 11571
[pid 11571] set_robust_list(0x5555564fe760, 24) = 0
[pid 11571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11571] setpgid(0, 0) = 0
[pid 11571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11571] write(3, "1000", 4) = 4
[pid 11571] close(3) = 0
[pid 11571] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11571] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.031702][T11567] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11571] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11571] close(5) = 0
[pid 11571] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11574 attached
) = 11574
[pid 11571] tkill(11574, SIGSTOP) = 0
[pid 11574] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11571, si_uid=0} ---
[pid 11571] exit_group(0 <unfinished ...>
[pid 11574] --- stopped by SIGSTOP ---
[pid 11571] <... exit_group resumed>) = ?
[pid 11571] +++ exited with 0 +++
[pid 11574] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11574] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11575 attached
, child_tidptr=0x5555564fe750) = 11575
[pid 11575] set_robust_list(0x5555564fe760, 24) = 0
[pid 11575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11575] setpgid(0, 0) = 0
[pid 11575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11575] write(3, "1000", 4) = 4
[pid 11575] close(3) = 0
[pid 11575] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11575] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11575] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11575] close(5) = 0
[pid 11575] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11578 attached
) = 11578
[pid 11575] tkill(11578, SIGSTOP) = 0
[pid 11578] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11575, si_uid=0} ---
[pid 11578] --- stopped by SIGSTOP ---
[pid 11575] exit_group(0) = ?
[pid 11575] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11575, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11578] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11578] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11579 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11579
[pid 11579] set_robust_list(0x5555564fe760, 24) = 0
[pid 11579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11579] setpgid(0, 0) = 0
[pid 11579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11579] write(3, "1000", 4) = 4
[pid 11579] close(3) = 0
[pid 11579] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11579] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.055910][T11571] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.080806][T11575] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11579] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11579] close(5) = 0
[pid 11579] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11582 attached
) = 11582
[pid 11579] tkill(11582, SIGSTOP) = 0
[pid 11579] exit_group(0 <unfinished ...>
[pid 11582] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11579, si_uid=0} ---
[pid 11582] --- stopped by SIGSTOP ---
[pid 11579] <... exit_group resumed>) = ?
[pid 11579] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11579, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11582] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11583 attached
<unfinished ...>
[pid 11582] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11583
[pid 11583] set_robust_list(0x5555564fe760, 24) = 0
[pid 11583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11583] setpgid(0, 0) = 0
[pid 11583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11583] write(3, "1000", 4) = 4
[pid 11583] close(3) = 0
[pid 11583] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11583] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.104586][T11579] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11583] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11583] close(5) = 0
[pid 11583] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11586 attached
) = 11586
[pid 11583] tkill(11586, SIGSTOP) = 0
[pid 11586] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11583, si_uid=0} ---
[pid 11586] --- stopped by SIGSTOP ---
[pid 11583] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11586, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11583] exit_group(0) = ?
[pid 11583] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11583, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11586] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11586] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11587 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11587
[pid 11587] set_robust_list(0x5555564fe760, 24) = 0
[pid 11587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11587] setpgid(0, 0) = 0
[pid 11587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11587] write(3, "1000", 4) = 4
[pid 11587] close(3) = 0
[pid 11587] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11587] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11587] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11587] close(5) = 0
[pid 11587] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11590 attached
) = 11590
[pid 11587] tkill(11590, SIGSTOP) = 0
[pid 11587] exit_group(0 <unfinished ...>
[pid 11590] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11587, si_uid=0} ---
[pid 11587] <... exit_group resumed>) = ?
[pid 11590] --- stopped by SIGSTOP ---
[pid 11587] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11587, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11590] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11590] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11591 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11591
[pid 11591] set_robust_list(0x5555564fe760, 24) = 0
[pid 11591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11591] setpgid(0, 0) = 0
[pid 11591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11591] write(3, "1000", 4) = 4
[pid 11591] close(3) = 0
[pid 11591] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11591] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.126771][T11583] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.151250][T11587] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11591] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11591] close(5) = 0
[pid 11591] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11594 attached
) = 11594
[pid 11591] tkill(11594, SIGSTOP) = 0
[pid 11594] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11591, si_uid=0} ---
[pid 11594] --- stopped by SIGSTOP ---
[pid 11591] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11594, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11591] exit_group(0) = ?
[pid 11591] +++ exited with 0 +++
[pid 11594] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11591, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11594] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11595 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11595
[pid 11595] set_robust_list(0x5555564fe760, 24) = 0
[pid 11595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11595] setpgid(0, 0) = 0
[pid 11595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11595] write(3, "1000", 4) = 4
[pid 11595] close(3) = 0
[pid 11595] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11595] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.174367][T11591] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11595] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11595] close(5) = 0
[pid 11595] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11599 attached
) = 11599
[pid 11595] tkill(11599, SIGSTOP) = 0
[pid 11595] exit_group(0 <unfinished ...>
[pid 11599] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11595, si_uid=0} ---
[pid 11599] --- stopped by SIGSTOP ---
[pid 11595] <... exit_group resumed>) = ?
[pid 11595] +++ exited with 0 +++
[pid 11599] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11595, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11599] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11601 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11601
[pid 11601] set_robust_list(0x5555564fe760, 24) = 0
[pid 11601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11601] setpgid(0, 0) = 0
[pid 11601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11601] write(3, "1000", 4) = 4
[pid 11601] close(3) = 0
[pid 11601] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11601] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11601] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11601] close(5) = 0
[pid 11601] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11604 attached
) = 11604
[pid 11601] tkill(11604, SIGSTOP) = 0
[pid 11601] exit_group(0) = ?
[pid 11604] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11601, si_uid=0} ---
[pid 11601] +++ exited with 0 +++
[pid 11604] --- stopped by SIGSTOP ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11601, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11605 attached
, child_tidptr=0x5555564fe750) = 11605
[pid 11605] set_robust_list(0x5555564fe760, 24) = 0
[pid 11605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11605] setpgid(0, 0) = 0
[pid 11605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11605] write(3, "1000", 4) = 4
[pid 11605] close(3) = 0
[pid 11605] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11605] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.208095][T11595] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.231605][T11601] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11605] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11605] close(5) = 0
[pid 11605] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11608 attached
) = 11608
[pid 11605] tkill(11608, SIGSTOP) = 0
[pid 11605] exit_group(0 <unfinished ...>
[pid 11608] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11605, si_uid=0} ---
[pid 11605] <... exit_group resumed>) = ?
[pid 11608] --- stopped by SIGSTOP ---
[pid 11605] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11605, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11608] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11609 attached
, child_tidptr=0x5555564fe750) = 11609
[pid 11608] +++ killed by SIGHUP +++
[pid 11609] set_robust_list(0x5555564fe760, 24) = 0
[pid 11609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11609] setpgid(0, 0) = 0
[pid 11609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11609] write(3, "1000", 4) = 4
[pid 11609] close(3) = 0
[pid 11609] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11609] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.256443][T11605] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11609] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11609] close(5) = 0
[pid 11609] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11612 attached
) = 11612
[pid 11609] tkill(11612, SIGSTOP) = 0
[pid 11609] exit_group(0 <unfinished ...>
[pid 11612] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11609, si_uid=0} ---
[pid 11609] <... exit_group resumed>) = ?
[pid 11612] --- stopped by SIGSTOP ---
[pid 11609] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11609, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11612] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 11613 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11613
[pid 11613] set_robust_list(0x5555564fe760, 24) = 0
[pid 11613] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 11612] +++ killed by SIGHUP +++
[pid 11613] <... prctl resumed>) = 0
[pid 11613] setpgid(0, 0) = 0
[pid 11613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11613] write(3, "1000", 4) = 4
[pid 11613] close(3) = 0
[pid 11613] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11613] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11613] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11613] close(5) = 0
[pid 11613] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11616 attached
) = 11616
[pid 11613] tkill(11616, SIGSTOP) = 0
[pid 11616] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11613, si_uid=0} ---
[pid 11613] exit_group(0 <unfinished ...>
[pid 11616] --- stopped by SIGSTOP ---
[pid 11613] <... exit_group resumed>) = ?
[pid 11613] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11613, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11616] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11616] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11617 attached
, child_tidptr=0x5555564fe750) = 11617
[pid 11617] set_robust_list(0x5555564fe760, 24) = 0
[pid 11617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11617] setpgid(0, 0) = 0
[pid 11617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11617] write(3, "1000", 4) = 4
[pid 11617] close(3) = 0
[pid 11617] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11617] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.280470][T11609] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.304274][T11613] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11617] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11617] close(5) = 0
[pid 11617] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11620 attached
) = 11620
[pid 11617] tkill(11620, SIGSTOP) = 0
[pid 11617] exit_group(0 <unfinished ...>
[pid 11620] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11617, si_uid=0} ---
[pid 11617] <... exit_group resumed>) = ?
[pid 11620] --- stopped by SIGSTOP ---
[pid 11617] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11617, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11620] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11620] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11621 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11621
[pid 11621] set_robust_list(0x5555564fe760, 24) = 0
[pid 11621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11621] setpgid(0, 0) = 0
[pid 11621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11621] write(3, "1000", 4) = 4
[pid 11621] close(3) = 0
[pid 11621] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11621] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11621] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11621] close(5) = 0
[pid 11621] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11624 attached
) = 11624
[pid 11621] tkill(11624, SIGSTOP) = 0
[pid 11624] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11621, si_uid=0} ---
[pid 11621] exit_group(0) = ?
[pid 11624] --- stopped by SIGSTOP ---
[pid 11621] +++ exited with 0 +++
[pid 11624] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11621, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 11625
./strace-static-x86_64: Process 11625 attached
[pid 11624] +++ killed by SIGHUP +++
[pid 11625] set_robust_list(0x5555564fe760, 24) = 0
[pid 11625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11625] setpgid(0, 0) = 0
[pid 11625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11625] write(3, "1000", 4) = 4
[pid 11625] close(3) = 0
[pid 11625] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11625] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.327492][T11617] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.350019][T11621] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11625] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11625] close(5) = 0
[pid 11625] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11628 attached
) = 11628
[pid 11625] tkill(11628, SIGSTOP) = 0
[pid 11628] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11625, si_uid=0} ---
[pid 11628] --- stopped by SIGSTOP ---
[pid 11625] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11628, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11625] exit_group(0) = ?
[pid 11625] +++ exited with 0 +++
[pid 11628] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11625, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11628] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11629 attached
, child_tidptr=0x5555564fe750) = 11629
[pid 11629] set_robust_list(0x5555564fe760, 24) = 0
[pid 11629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11629] setpgid(0, 0) = 0
[pid 11629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11629] write(3, "1000", 4) = 4
[pid 11629] close(3) = 0
[pid 11629] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11629] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11629] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11629] close(5) = 0
[pid 11629] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11632 attached
) = 11632
[pid 11629] tkill(11632, SIGSTOP) = 0
[pid 11632] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11629, si_uid=0} ---
[pid 11629] exit_group(0 <unfinished ...>
[pid 11632] --- stopped by SIGSTOP ---
[pid 11629] <... exit_group resumed>) = ?
[pid 11629] +++ exited with 0 +++
[pid 11632] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11629, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11632] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11633 attached
, child_tidptr=0x5555564fe750) = 11633
[pid 11633] set_robust_list(0x5555564fe760, 24) = 0
[pid 11633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11633] setpgid(0, 0) = 0
[pid 11633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11633] write(3, "1000", 4) = 4
[pid 11633] close(3) = 0
[pid 11633] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11633] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.372580][T11625] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.398330][T11629] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11633] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11633] close(5) = 0
[pid 11633] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11636 attached
) = 11636
[pid 11633] tkill(11636, SIGSTOP) = 0
[pid 11636] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11633, si_uid=0} ---
[pid 11636] --- stopped by SIGSTOP ---
[pid 11633] exit_group(0) = ?
[pid 11633] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11633, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11636] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11636] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11637 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11637
[pid 11637] set_robust_list(0x5555564fe760, 24) = 0
[pid 11637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11637] setpgid(0, 0) = 0
[pid 11637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11637] write(3, "1000", 4) = 4
[pid 11637] close(3) = 0
[pid 11637] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11637] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11637] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11637] close(5) = 0
[pid 11637] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11640 attached
) = 11640
[pid 11637] tkill(11640, SIGSTOP) = 0
[pid 11640] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11637, si_uid=0} ---
[pid 11637] exit_group(0) = ?
[pid 11640] --- stopped by SIGSTOP ---
[pid 11637] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11637, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11640] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11640] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11641 attached
[pid 11641] set_robust_list(0x5555564fe760, 24) = 0
[pid 11641] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11641
[pid 11641] <... prctl resumed>) = 0
[pid 11641] setpgid(0, 0) = 0
[pid 11641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11641] write(3, "1000", 4) = 4
[pid 11641] close(3) = 0
[pid 11641] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11641] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.422883][T11633] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.447211][T11637] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11641] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11641] close(5) = 0
[pid 11641] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11644 attached
) = 11644
[pid 11641] tkill(11644, SIGSTOP <unfinished ...>
[pid 11644] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11641, si_uid=0} ---
[pid 11641] <... tkill resumed>) = 0
[pid 11644] --- stopped by SIGSTOP ---
[pid 11641] exit_group(0) = ?
[pid 11641] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11641, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11644] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11644] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11645 attached
<unfinished ...>
[pid 11645] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11645
[pid 11645] <... set_robust_list resumed>) = 0
[pid 11645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11645] setpgid(0, 0) = 0
[pid 11645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11645] write(3, "1000", 4) = 4
[pid 11645] close(3) = 0
[pid 11645] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11645] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.471042][T11641] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11645] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11645] close(5) = 0
[pid 11645] clone(child_stack=NULL, flags=0) = 11648
./strace-static-x86_64: Process 11648 attached
[pid 11645] tkill(11648, SIGSTOP) = 0
[pid 11648] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11645, si_uid=0} ---
[pid 11648] --- stopped by SIGSTOP ---
[pid 11645] exit_group(0) = ?
[pid 11645] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11645, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11648] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11648] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11649 attached
, child_tidptr=0x5555564fe750) = 11649
[pid 11649] set_robust_list(0x5555564fe760, 24) = 0
[pid 11649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11649] setpgid(0, 0) = 0
[pid 11649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11649] write(3, "1000", 4) = 4
[pid 11649] close(3) = 0
[pid 11649] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11649] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11649] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11649] close(5) = 0
[pid 11649] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11652 attached
) = 11652
[pid 11649] tkill(11652, SIGSTOP) = 0
[pid 11649] exit_group(0 <unfinished ...>
[pid 11652] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11649, si_uid=0} ---
[pid 11652] --- stopped by SIGSTOP ---
[pid 11649] <... exit_group resumed>) = ?
[pid 11649] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11649, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11652] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11652] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11653 attached
, child_tidptr=0x5555564fe750) = 11653
[pid 11653] set_robust_list(0x5555564fe760, 24) = 0
[pid 11653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11653] setpgid(0, 0) = 0
[pid 11653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11653] write(3, "1000", 4) = 4
[pid 11653] close(3) = 0
[pid 11653] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11653] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.496211][T11645] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.520206][T11649] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11653] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11653] close(5) = 0
[pid 11653] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11656 attached
) = 11656
[pid 11653] tkill(11656, SIGSTOP) = 0
[pid 11653] exit_group(0 <unfinished ...>
[pid 11656] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11653, si_uid=0} ---
[pid 11653] <... exit_group resumed>) = ?
[pid 11656] --- stopped by SIGSTOP ---
[pid 11653] +++ exited with 0 +++
[pid 11656] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11653, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11656] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11657 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11657
[pid 11657] set_robust_list(0x5555564fe760, 24) = 0
[pid 11657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11657] setpgid(0, 0) = 0
[pid 11657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11657] write(3, "1000", 4) = 4
[pid 11657] close(3) = 0
[pid 11657] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11657] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11657] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11657] close(5) = 0
[pid 11657] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11660 attached
) = 11660
[pid 11657] tkill(11660, SIGSTOP) = 0
[pid 11657] exit_group(0 <unfinished ...>
[pid 11660] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11657, si_uid=0} ---
[pid 11660] --- stopped by SIGSTOP ---
[pid 11657] <... exit_group resumed>) = ?
[pid 11657] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11657, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11660] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 11661
[pid 11660] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11661 attached
[pid 11661] set_robust_list(0x5555564fe760, 24) = 0
[pid 11661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11661] setpgid(0, 0) = 0
[pid 11661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11661] write(3, "1000", 4) = 4
[pid 11661] close(3) = 0
[pid 11661] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11661] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.557147][T11653] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.581271][T11657] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11661] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11661] close(5) = 0
[pid 11661] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11664 attached
) = 11664
[pid 11661] tkill(11664, SIGSTOP) = 0
[pid 11661] exit_group(0 <unfinished ...>
[pid 11664] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11661, si_uid=0} ---
[pid 11664] --- stopped by SIGSTOP ---
[pid 11661] <... exit_group resumed>) = ?
[pid 11661] +++ exited with 0 +++
[pid 11664] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11661, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11664] +++ killed by SIGHUP +++
[ 284.606320][T11661] vhci_hcd vhci_hcd.0: port 0 already used
./strace-static-x86_64: Process 11665 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11665
[pid 11665] set_robust_list(0x5555564fe760, 24) = 0
[pid 11665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11665] setpgid(0, 0) = 0
[pid 11665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11665] write(3, "1000", 4) = 4
[pid 11665] close(3) = 0
[pid 11665] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11665] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11665] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11665] close(5) = 0
[pid 11665] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11668 attached
) = 11668
[pid 11665] tkill(11668, SIGSTOP) = 0
[pid 11668] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11665, si_uid=0} ---
[pid 11665] exit_group(0 <unfinished ...>
[pid 11668] --- stopped by SIGSTOP ---
[pid 11665] <... exit_group resumed>) = ?
[pid 11665] +++ exited with 0 +++
[pid 11668] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11665, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11668] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11669 attached
, child_tidptr=0x5555564fe750) = 11669
[pid 11669] set_robust_list(0x5555564fe760, 24) = 0
[pid 11669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11669] setpgid(0, 0) = 0
[pid 11669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11669] write(3, "1000", 4) = 4
[pid 11669] close(3) = 0
[pid 11669] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11669] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11669] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11669] close(5) = 0
[pid 11669] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11672 attached
) = 11672
[pid 11669] tkill(11672, SIGSTOP) = 0
[pid 11672] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11669, si_uid=0} ---
[pid 11672] --- stopped by SIGSTOP ---
[pid 11669] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11672, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11669] exit_group(0) = ?
[pid 11669] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11669, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11672] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11672] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11673 attached
, child_tidptr=0x5555564fe750) = 11673
[pid 11673] set_robust_list(0x5555564fe760, 24) = 0
[pid 11673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11673] setpgid(0, 0) = 0
[pid 11673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11673] write(3, "1000", 4) = 4
[pid 11673] close(3) = 0
[pid 11673] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11673] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.628618][T11665] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.653051][T11669] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11673] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11673] close(5) = 0
[pid 11673] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11676 attached
) = 11676
[pid 11673] tkill(11676, SIGSTOP) = 0
[pid 11673] exit_group(0 <unfinished ...>
[pid 11676] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11673, si_uid=0} ---
[pid 11673] <... exit_group resumed>) = ?
[pid 11676] --- stopped by SIGSTOP ---
[pid 11673] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11673, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11676] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11677 attached
<unfinished ...>
[pid 11676] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11677
[pid 11677] set_robust_list(0x5555564fe760, 24) = 0
[pid 11677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11677] setpgid(0, 0) = 0
[pid 11677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11677] write(3, "1000", 4) = 4
[pid 11677] close(3) = 0
[pid 11677] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11677] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.676500][T11673] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11677] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11677] close(5) = 0
[pid 11677] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11680 attached
) = 11680
[pid 11677] tkill(11680, SIGSTOP <unfinished ...>
[pid 11680] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11677, si_uid=0} ---
[pid 11680] --- stopped by SIGSTOP ---
[pid 11677] <... tkill resumed>) = 0
[pid 11677] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11680, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11677] exit_group(0) = ?
[pid 11677] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11677, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11680] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11680] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11681 attached
, child_tidptr=0x5555564fe750) = 11681
[pid 11681] set_robust_list(0x5555564fe760, 24) = 0
[pid 11681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11681] setpgid(0, 0) = 0
[pid 11681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11681] write(3, "1000", 4) = 4
[pid 11681] close(3) = 0
[pid 11681] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11681] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11681] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11681] close(5) = 0
[pid 11681] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11684 attached
) = 11684
[pid 11681] tkill(11684, SIGSTOP) = 0
[pid 11684] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11681, si_uid=0} ---
[pid 11684] --- stopped by SIGSTOP ---
[pid 11681] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11684, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11681] exit_group(0) = ?
[pid 11681] +++ exited with 0 +++
[pid 11684] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11681, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11684] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11685 attached
, child_tidptr=0x5555564fe750) = 11685
[pid 11685] set_robust_list(0x5555564fe760, 24) = 0
[pid 11685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11685] setpgid(0, 0) = 0
[pid 11685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11685] write(3, "1000", 4) = 4
[pid 11685] close(3) = 0
[pid 11685] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11685] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.701449][T11677] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.726685][T11681] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11685] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11685] close(5) = 0
[pid 11685] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11688 attached
) = 11688
[pid 11685] tkill(11688, SIGSTOP) = 0
[pid 11685] exit_group(0 <unfinished ...>
[pid 11688] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11685, si_uid=0} ---
[pid 11688] --- stopped by SIGSTOP ---
[pid 11685] <... exit_group resumed>) = ?
[pid 11685] +++ exited with 0 +++
[pid 11688] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11685, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11688] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11689 attached
, child_tidptr=0x5555564fe750) = 11689
[pid 11689] set_robust_list(0x5555564fe760, 24) = 0
[pid 11689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11689] setpgid(0, 0) = 0
[pid 11689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11689] write(3, "1000", 4) = 4
[pid 11689] close(3) = 0
[pid 11689] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11689] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.751148][T11685] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11689] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11689] close(5) = 0
[pid 11689] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11692 attached
) = 11692
[pid 11689] tkill(11692, SIGSTOP) = 0
[pid 11689] exit_group(0 <unfinished ...>
[pid 11692] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11689, si_uid=0} ---
[pid 11689] <... exit_group resumed>) = ?
[pid 11692] --- stopped by SIGSTOP ---
[pid 11689] +++ exited with 0 +++
[pid 11692] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11689, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11692] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11693 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11693
[pid 11693] set_robust_list(0x5555564fe760, 24) = 0
[pid 11693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11693] setpgid(0, 0) = 0
[pid 11693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11693] write(3, "1000", 4) = 4
[pid 11693] close(3) = 0
[pid 11693] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11693] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11693] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11693] close(5) = 0
[pid 11693] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11696 attached
) = 11696
[pid 11693] tkill(11696, SIGSTOP) = 0
[pid 11696] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11693, si_uid=0} ---
[pid 11696] --- stopped by SIGSTOP ---
[pid 11693] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11696, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11693] exit_group(0) = ?
[pid 11693] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11693, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11696] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11696] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11697
./strace-static-x86_64: Process 11697 attached
[pid 11697] set_robust_list(0x5555564fe760, 24) = 0
[pid 11697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11697] setpgid(0, 0) = 0
[pid 11697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11697] write(3, "1000", 4) = 4
[pid 11697] close(3) = 0
[pid 11697] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11697] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.775172][T11689] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.799046][T11693] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11697] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11697] close(5) = 0
[pid 11697] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11700 attached
) = 11700
[pid 11697] tkill(11700, SIGSTOP) = 0
[pid 11700] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11697, si_uid=0} ---
[pid 11700] --- stopped by SIGSTOP ---
[pid 11697] exit_group(0) = ?
[pid 11697] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11697, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11700] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11700] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11701 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11701
[pid 11701] set_robust_list(0x5555564fe760, 24) = 0
[pid 11701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11701] setpgid(0, 0) = 0
[pid 11701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11701] write(3, "1000", 4) = 4
[pid 11701] close(3) = 0
[pid 11701] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11701] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11701] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11701] close(5) = 0
[pid 11701] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11704 attached
) = 11704
[pid 11701] tkill(11704, SIGSTOP) = 0
[pid 11701] exit_group(0) = ?
[pid 11704] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11701, si_uid=0} ---
[pid 11704] --- stopped by SIGSTOP ---
[pid 11701] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11701, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11704] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11704] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11705 attached
, child_tidptr=0x5555564fe750) = 11705
[pid 11705] set_robust_list(0x5555564fe760, 24) = 0
[pid 11705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11705] setpgid(0, 0) = 0
[pid 11705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11705] write(3, "1000", 4) = 4
[pid 11705] close(3) = 0
[pid 11705] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11705] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.825248][T11697] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.860105][T11701] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11705] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11705] close(5) = 0
[pid 11705] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11708 attached
) = 11708
[pid 11705] tkill(11708, SIGSTOP) = 0
[pid 11708] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11705, si_uid=0} ---
[pid 11705] exit_group(0 <unfinished ...>
[pid 11708] --- stopped by SIGSTOP ---
[pid 11705] <... exit_group resumed>) = ?
[pid 11705] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11705, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11708] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11709 attached
, child_tidptr=0x5555564fe750) = 11709
[pid 11708] +++ killed by SIGHUP +++
[pid 11709] set_robust_list(0x5555564fe760, 24) = 0
[pid 11709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11709] setpgid(0, 0) = 0
[pid 11709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11709] write(3, "1000", 4) = 4
[pid 11709] close(3) = 0
[pid 11709] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11709] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11709] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11709] close(5) = 0
[pid 11709] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11712 attached
) = 11712
[pid 11709] tkill(11712, SIGSTOP) = 0
[pid 11712] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11709, si_uid=0} ---
[pid 11712] --- stopped by SIGSTOP ---
[pid 11709] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11712, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11709] exit_group(0) = ?
[pid 11709] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11709, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11712] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11712] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11713 attached
[pid 11713] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11713
[pid 11713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11713] setpgid(0, 0) = 0
[pid 11713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11713] write(3, "1000", 4) = 4
[pid 11713] close(3) = 0
[pid 11713] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11713] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.884550][T11705] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.908632][T11709] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11713] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11713] close(5) = 0
[pid 11713] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11716 attached
) = 11716
[pid 11713] tkill(11716, SIGSTOP) = 0
[pid 11713] exit_group(0 <unfinished ...>
[pid 11716] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11713, si_uid=0} ---
[pid 11713] <... exit_group resumed>) = ?
[pid 11716] --- stopped by SIGSTOP ---
[pid 11713] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11713, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11716] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11716] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11717 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11717
[pid 11717] set_robust_list(0x5555564fe760, 24) = 0
[pid 11717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11717] setpgid(0, 0) = 0
[pid 11717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11717] write(3, "1000", 4) = 4
[pid 11717] close(3) = 0
[pid 11717] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11717] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.932127][T11713] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11717] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11717] close(5) = 0
[pid 11717] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11720 attached
) = 11720
[pid 11717] tkill(11720, SIGSTOP) = 0
[pid 11717] exit_group(0 <unfinished ...>
[pid 11720] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11717, si_uid=0} ---
[pid 11717] <... exit_group resumed>) = ?
[pid 11720] --- stopped by SIGSTOP ---
[pid 11717] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11717, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11720] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11720] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11721 attached
, child_tidptr=0x5555564fe750) = 11721
[pid 11721] set_robust_list(0x5555564fe760, 24) = 0
[pid 11721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11721] setpgid(0, 0) = 0
[pid 11721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11721] write(3, "1000", 4) = 4
[pid 11721] close(3) = 0
[pid 11721] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11721] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11721] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11721] close(5) = 0
[pid 11721] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11724 attached
) = 11724
[pid 11721] tkill(11724, SIGSTOP) = 0
[pid 11721] exit_group(0 <unfinished ...>
[pid 11724] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11721, si_uid=0} ---
[pid 11724] --- stopped by SIGSTOP ---
[pid 11721] <... exit_group resumed>) = ?
[pid 11721] +++ exited with 0 +++
[pid 11724] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11721, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11725 attached
<unfinished ...>
[pid 11724] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11725
[pid 11725] set_robust_list(0x5555564fe760, 24) = 0
[pid 11725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11725] setpgid(0, 0) = 0
[pid 11725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11725] write(3, "1000", 4) = 4
[pid 11725] close(3) = 0
[pid 11725] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11725] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 284.956080][T11717] vhci_hcd vhci_hcd.0: port 0 already used
[ 284.980265][T11721] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11725] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11725] close(5) = 0
[pid 11725] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11728 attached
) = 11728
[pid 11725] tkill(11728, SIGSTOP) = 0
[pid 11725] exit_group(0 <unfinished ...>
[pid 11728] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11725, si_uid=0} ---
[pid 11725] <... exit_group resumed>) = ?
[pid 11728] --- stopped by SIGSTOP ---
[pid 11725] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11725, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11728] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11728] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11729 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11729
[pid 11729] set_robust_list(0x5555564fe760, 24) = 0
[pid 11729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11729] setpgid(0, 0) = 0
[pid 11729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11729] write(3, "1000", 4) = 4
[pid 11729] close(3) = 0
[pid 11729] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11729] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.004493][T11725] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11729] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11729] close(5) = 0
[pid 11729] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11732 attached
) = 11732
[pid 11729] tkill(11732, SIGSTOP) = 0
[pid 11732] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11729, si_uid=0} ---
[pid 11732] --- stopped by SIGSTOP ---
[pid 11729] exit_group(0) = ?
[pid 11729] +++ exited with 0 +++
[pid 11732] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11729, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11732] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11733 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11733
[pid 11733] set_robust_list(0x5555564fe760, 24) = 0
[pid 11733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11733] setpgid(0, 0) = 0
[pid 11733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11733] write(3, "1000", 4) = 4
[pid 11733] close(3) = 0
[pid 11733] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11733] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11733] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11733] close(5) = 0
[pid 11733] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11736 attached
) = 11736
[pid 11733] tkill(11736, SIGSTOP) = 0
[pid 11733] exit_group(0 <unfinished ...>
[pid 11736] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11733, si_uid=0} ---
[pid 11733] <... exit_group resumed>) = ?
[pid 11736] --- stopped by SIGSTOP ---
[pid 11733] +++ exited with 0 +++
[pid 11736] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11733, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11736] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11737 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11737
[pid 11737] set_robust_list(0x5555564fe760, 24) = 0
[pid 11737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11737] setpgid(0, 0) = 0
[pid 11737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11737] write(3, "1000", 4) = 4
[pid 11737] close(3) = 0
[pid 11737] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11737] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11737] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11737] close(5) = 0
[pid 11737] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11740 attached
) = 11740
[pid 11737] tkill(11740, SIGSTOP) = 0
[pid 11740] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11737, si_uid=0} ---
[pid 11737] exit_group(0 <unfinished ...>
[pid 11740] --- stopped by SIGSTOP ---
[pid 11737] <... exit_group resumed>) = ?
[pid 11737] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11737, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11740] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[ 285.027337][T11729] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.052100][T11733] vhci_hcd vhci_hcd.0: port 0 already used
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11740] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11741 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11741
[pid 11741] set_robust_list(0x5555564fe760, 24) = 0
[pid 11741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11741] setpgid(0, 0) = 0
[pid 11741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11741] write(3, "1000", 4) = 4
[pid 11741] close(3) = 0
[pid 11741] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11741] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.074857][T11737] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11741] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11741] close(5) = 0
[pid 11741] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11744 attached
) = 11744
[pid 11741] tkill(11744, SIGSTOP) = 0
[pid 11741] exit_group(0 <unfinished ...>
[pid 11744] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11741, si_uid=0} ---
[pid 11741] <... exit_group resumed>) = ?
[pid 11744] --- stopped by SIGSTOP ---
[pid 11741] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11741, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11744] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11744] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11745 attached
[pid 11745] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11745
[pid 11745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11745] setpgid(0, 0) = 0
[pid 11745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11745] write(3, "1000", 4) = 4
[pid 11745] close(3) = 0
[pid 11745] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11745] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11745] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11745] close(5) = 0
[pid 11745] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11748 attached
) = 11748
[pid 11745] tkill(11748, SIGSTOP) = 0
[pid 11748] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11745, si_uid=0} ---
[pid 11748] --- stopped by SIGSTOP ---
[pid 11745] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11748, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11745] exit_group(0) = ?
[pid 11745] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11745, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11748] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11748] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11749 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11749
[pid 11749] set_robust_list(0x5555564fe760, 24) = 0
[pid 11749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11749] setpgid(0, 0) = 0
[pid 11749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11749] write(3, "1000", 4) = 4
[pid 11749] close(3) = 0
[pid 11749] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11749] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.098512][T11741] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.122268][T11745] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11749] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11749] close(5) = 0
[pid 11749] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11752 attached
) = 11752
[pid 11749] tkill(11752, SIGSTOP) = 0
[pid 11749] exit_group(0 <unfinished ...>
[pid 11752] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11749, si_uid=0} ---
[pid 11752] --- stopped by SIGSTOP ---
[pid 11749] <... exit_group resumed>) = ?
[pid 11749] +++ exited with 0 +++
[pid 11752] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11749, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11753 attached
, child_tidptr=0x5555564fe750) = 11753
[pid 11753] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11752] +++ killed by SIGHUP +++
[pid 11753] <... set_robust_list resumed>) = 0
[pid 11753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11753] setpgid(0, 0) = 0
[pid 11753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11753] write(3, "1000", 4) = 4
[pid 11753] close(3) = 0
[pid 11753] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11753] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11753] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11753] close(5) = 0
[pid 11753] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11756 attached
) = 11756
[pid 11753] tkill(11756, SIGSTOP) = 0
[pid 11756] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11753, si_uid=0} ---
[pid 11753] exit_group(0 <unfinished ...>
[pid 11756] --- stopped by SIGSTOP ---
[pid 11753] <... exit_group resumed>) = ?
[pid 11753] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11753, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11756] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11756] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11757 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11757
[pid 11757] set_robust_list(0x5555564fe760, 24) = 0
[pid 11757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11757] setpgid(0, 0) = 0
[pid 11757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11757] write(3, "1000", 4) = 4
[pid 11757] close(3) = 0
[pid 11757] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11757] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.148572][T11749] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.170992][T11753] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11757] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11757] close(5) = 0
[pid 11757] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11760 attached
) = 11760
[pid 11757] tkill(11760, SIGSTOP) = 0
[pid 11757] exit_group(0 <unfinished ...>
[pid 11760] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11757, si_uid=0} ---
[pid 11757] <... exit_group resumed>) = ?
[pid 11760] --- stopped by SIGSTOP ---
[pid 11757] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11757, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11760] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11760] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11761
./strace-static-x86_64: Process 11761 attached
[pid 11761] set_robust_list(0x5555564fe760, 24) = 0
[pid 11761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11761] setpgid(0, 0) = 0
[pid 11761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11761] write(3, "1000", 4) = 4
[pid 11761] close(3) = 0
[pid 11761] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11761] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.196453][T11757] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11761] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11761] close(5) = 0
[pid 11761] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11764 attached
) = 11764
[pid 11761] tkill(11764, SIGSTOP) = 0
[pid 11761] exit_group(0 <unfinished ...>
[pid 11764] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11761, si_uid=0} ---
[pid 11761] <... exit_group resumed>) = ?
[pid 11764] --- stopped by SIGSTOP ---
[pid 11761] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11761, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11764] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11765 attached
, child_tidptr=0x5555564fe750) = 11765
[pid 11765] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11764] +++ killed by SIGHUP +++
[pid 11765] <... set_robust_list resumed>) = 0
[pid 11765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11765] setpgid(0, 0) = 0
[pid 11765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11765] write(3, "1000", 4) = 4
[pid 11765] close(3) = 0
[pid 11765] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11765] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11765] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11765] close(5) = 0
[pid 11765] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11768 attached
) = 11768
[pid 11765] tkill(11768, SIGSTOP) = 0
[pid 11765] exit_group(0 <unfinished ...>
[pid 11768] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11765, si_uid=0} ---
[pid 11765] <... exit_group resumed>) = ?
[pid 11768] --- stopped by SIGSTOP ---
[pid 11765] +++ exited with 0 +++
[pid 11768] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11765, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11768] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11769 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11769
[pid 11769] set_robust_list(0x5555564fe760, 24) = 0
[pid 11769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11769] setpgid(0, 0) = 0
[pid 11769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11769] write(3, "1000", 4) = 4
[pid 11769] close(3) = 0
[pid 11769] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11769] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.219702][T11761] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.242514][T11765] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11769] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11769] close(5) = 0
[pid 11769] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11772 attached
) = 11772
[pid 11769] tkill(11772, SIGSTOP) = 0
[pid 11769] exit_group(0) = ?
[pid 11772] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11769, si_uid=0} ---
[pid 11772] --- stopped by SIGSTOP ---
[pid 11769] +++ exited with 0 +++
[pid 11772] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11769, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11772] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11773 attached
<unfinished ...>
[pid 11773] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11773
[pid 11773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11773] setpgid(0, 0) = 0
[pid 11773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11773] write(3, "1000", 4) = 4
[pid 11773] close(3) = 0
[pid 11773] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11773] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.266609][T11769] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11773] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11773] close(5) = 0
[pid 11773] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11776 attached
) = 11776
[pid 11773] tkill(11776, SIGSTOP) = 0
[pid 11776] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11773, si_uid=0} ---
[pid 11773] exit_group(0 <unfinished ...>
[pid 11776] --- stopped by SIGSTOP ---
[pid 11773] <... exit_group resumed>) = ?
[pid 11773] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11773, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11776] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11776] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11777 attached
, child_tidptr=0x5555564fe750) = 11777
[pid 11777] set_robust_list(0x5555564fe760, 24) = 0
[pid 11777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11777] setpgid(0, 0) = 0
[pid 11777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11777] write(3, "1000", 4) = 4
[pid 11777] close(3) = 0
[pid 11777] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11777] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11777] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11777] close(5) = 0
[pid 11777] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11780 attached
) = 11780
[pid 11777] tkill(11780, SIGSTOP) = 0
[pid 11780] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11777, si_uid=0} ---
[pid 11777] exit_group(0 <unfinished ...>
[pid 11780] --- stopped by SIGSTOP ---
[pid 11777] <... exit_group resumed>) = ?
[pid 11777] +++ exited with 0 +++
[pid 11780] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11777, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11780] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11781 attached
, child_tidptr=0x5555564fe750) = 11781
[pid 11781] set_robust_list(0x5555564fe760, 24) = 0
[pid 11781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11781] setpgid(0, 0) = 0
[pid 11781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11781] write(3, "1000", 4) = 4
[pid 11781] close(3) = 0
[pid 11781] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11781] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.290360][T11773] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.313824][T11777] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11781] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11781] close(5) = 0
[pid 11781] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11784 attached
) = 11784
[pid 11781] tkill(11784, SIGSTOP) = 0
[pid 11781] exit_group(0 <unfinished ...>
[pid 11784] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11781, si_uid=0} ---
[pid 11781] <... exit_group resumed>) = ?
[pid 11784] --- stopped by SIGSTOP ---
[pid 11781] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11781, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11784] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11785 attached
<unfinished ...>
[pid 11784] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11785
[pid 11785] set_robust_list(0x5555564fe760, 24) = 0
[pid 11785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11785] setpgid(0, 0) = 0
[pid 11785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11785] write(3, "1000", 4) = 4
[pid 11785] close(3) = 0
[pid 11785] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11785] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.338411][T11781] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11785] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11785] close(5) = 0
[pid 11785] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11788 attached
) = 11788
[pid 11785] tkill(11788, SIGSTOP) = 0
[pid 11788] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11785, si_uid=0} ---
[pid 11788] --- stopped by SIGSTOP ---
[pid 11785] exit_group(0) = ?
[pid 11785] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11785, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11788] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11788] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11789 attached
, child_tidptr=0x5555564fe750) = 11789
[pid 11789] set_robust_list(0x5555564fe760, 24) = 0
[pid 11789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11789] setpgid(0, 0) = 0
[pid 11789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11789] write(3, "1000", 4) = 4
[pid 11789] close(3) = 0
[pid 11789] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11789] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11789] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11789] close(5) = 0
[pid 11789] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11792 attached
) = 11792
[pid 11789] tkill(11792, SIGSTOP) = 0
[pid 11789] exit_group(0) = ?
[pid 11792] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11789, si_uid=0} ---
[pid 11792] --- stopped by SIGSTOP ---
[pid 11789] +++ exited with 0 +++
[pid 11792] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11789, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11793 attached
, child_tidptr=0x5555564fe750) = 11793
[pid 11793] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11792] +++ killed by SIGHUP +++
[pid 11793] <... set_robust_list resumed>) = 0
[pid 11793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11793] setpgid(0, 0) = 0
[pid 11793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11793] write(3, "1000", 4) = 4
[pid 11793] close(3) = 0
[pid 11793] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11793] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.360964][T11785] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.385426][T11789] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11793] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11793] close(5) = 0
[pid 11793] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11796 attached
) = 11796
[pid 11793] tkill(11796, SIGSTOP) = 0
[pid 11796] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11793, si_uid=0} ---
[pid 11793] exit_group(0 <unfinished ...>
[pid 11796] --- stopped by SIGSTOP ---
[pid 11793] <... exit_group resumed>) = ?
[pid 11793] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11793, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11796] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11796] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11797 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11797
[pid 11797] set_robust_list(0x5555564fe760, 24) = 0
[pid 11797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11797] setpgid(0, 0) = 0
[pid 11797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11797] write(3, "1000", 4) = 4
[pid 11797] close(3) = 0
[pid 11797] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11797] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.409038][T11793] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11797] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11797] close(5) = 0
[pid 11797] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11800 attached
) = 11800
[pid 11797] tkill(11800, SIGSTOP) = 0
[pid 11800] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11797, si_uid=0} ---
[pid 11797] exit_group(0) = ?
[pid 11800] --- stopped by SIGSTOP ---
[pid 11797] +++ exited with 0 +++
[pid 11800] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11797, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11800] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11801 attached
[pid 11801] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11801
[pid 11801] <... set_robust_list resumed>) = 0
[pid 11801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11801] setpgid(0, 0) = 0
[pid 11801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11801] write(3, "1000", 4) = 4
[pid 11801] close(3) = 0
[pid 11801] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11801] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11801] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11801] close(5) = 0
[pid 11801] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11804 attached
) = 11804
[pid 11801] tkill(11804, SIGSTOP) = 0
[pid 11804] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11801, si_uid=0} ---
[pid 11801] exit_group(0 <unfinished ...>
[pid 11804] --- stopped by SIGSTOP ---
[pid 11801] <... exit_group resumed>) = ?
[pid 11801] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11801, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11804] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11804] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11805 attached
, child_tidptr=0x5555564fe750) = 11805
[pid 11805] set_robust_list(0x5555564fe760, 24) = 0
[pid 11805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11805] setpgid(0, 0) = 0
[pid 11805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11805] write(3, "1000", 4) = 4
[pid 11805] close(3) = 0
[pid 11805] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11805] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.432191][T11797] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.456711][T11801] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11805] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11805] close(5) = 0
[pid 11805] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11808 attached
) = 11808
[pid 11805] tkill(11808, SIGSTOP) = 0
[pid 11805] exit_group(0) = ?
[pid 11808] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11805, si_uid=0} ---
[pid 11805] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11805, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11808] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11809 attached
, child_tidptr=0x5555564fe750) = 11809
[pid 11809] set_robust_list(0x5555564fe760, 24) = 0
[pid 11809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11809] setpgid(0, 0) = 0
[pid 11809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11809] write(3, "1000", 4) = 4
[pid 11809] close(3) = 0
[pid 11809] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11809] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11809] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11809] close(5) = 0
[pid 11809] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11812 attached
) = 11812
[pid 11809] tkill(11812, SIGSTOP) = 0
[pid 11812] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11809, si_uid=0} ---
[pid 11809] exit_group(0 <unfinished ...>
[pid 11812] --- stopped by SIGSTOP ---
[pid 11809] <... exit_group resumed>) = ?
[pid 11809] +++ exited with 0 +++
[pid 11812] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11809, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11812] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11813 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11813
[pid 11813] set_robust_list(0x5555564fe760, 24) = 0
[pid 11813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11813] setpgid(0, 0) = 0
[pid 11813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11813] write(3, "1000", 4) = 4
[pid 11813] close(3) = 0
[pid 11813] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11813] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11813] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11813] close(5) = 0
[pid 11813] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11816 attached
) = 11816
[pid 11813] tkill(11816, SIGSTOP) = 0
[pid 11816] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11813, si_uid=0} ---
[pid 11813] exit_group(0) = ?
[pid 11816] --- stopped by SIGSTOP ---
[pid 11813] +++ exited with 0 +++
[pid 11816] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11813, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11816] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11817 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11817
[pid 11817] set_robust_list(0x5555564fe760, 24) = 0
[pid 11817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11817] setpgid(0, 0) = 0
[pid 11817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11817] write(3, "1000", 4) = 4
[pid 11817] close(3) = 0
[pid 11817] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11817] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.479687][T11805] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.502526][T11809] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.526581][T11813] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11817] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11817] close(5) = 0
[pid 11817] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11820 attached
) = 11820
[pid 11817] tkill(11820, SIGSTOP) = 0
[pid 11820] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11817, si_uid=0} ---
[pid 11817] exit_group(0) = ?
[pid 11820] --- stopped by SIGSTOP ---
[pid 11817] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11817, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11820] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11821 attached
<unfinished ...>
[pid 11820] +++ killed by SIGHUP +++
[pid 11821] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11821
[pid 11821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11821] setpgid(0, 0) = 0
[pid 11821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11821] write(3, "1000", 4) = 4
[pid 11821] close(3) = 0
[pid 11821] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11821] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11821] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11821] close(5) = 0
[pid 11821] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11824 attached
) = 11824
[pid 11821] tkill(11824, SIGSTOP) = 0
[pid 11824] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11821, si_uid=0} ---
[pid 11821] exit_group(0 <unfinished ...>
[pid 11824] --- stopped by SIGSTOP ---
[pid 11821] <... exit_group resumed>) = ?
[pid 11821] +++ exited with 0 +++
[pid 11824] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11821, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11824] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11825 attached
, child_tidptr=0x5555564fe750) = 11825
[pid 11825] set_robust_list(0x5555564fe760, 24) = 0
[pid 11825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11825] setpgid(0, 0) = 0
[pid 11825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11825] write(3, "1000", 4) = 4
[pid 11825] close(3) = 0
[pid 11825] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11825] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.550263][T11817] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.581253][T11821] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11825] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11825] close(5) = 0
[pid 11825] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11828 attached
) = 11828
[pid 11825] tkill(11828, SIGSTOP) = 0
[pid 11828] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11825, si_uid=0} ---
[pid 11825] exit_group(0 <unfinished ...>
[pid 11828] --- stopped by SIGSTOP ---
[pid 11825] <... exit_group resumed>) = ?
[pid 11825] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11825, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11828] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11828] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11829 attached
, child_tidptr=0x5555564fe750) = 11829
[pid 11829] set_robust_list(0x5555564fe760, 24) = 0
[pid 11829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11829] setpgid(0, 0) = 0
[pid 11829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11829] write(3, "1000", 4) = 4
[pid 11829] close(3) = 0
[pid 11829] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11829] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11829] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11829] close(5) = 0
[pid 11829] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11832 attached
) = 11832
[pid 11829] tkill(11832, SIGSTOP) = 0
[pid 11832] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11829, si_uid=0} ---
[pid 11829] exit_group(0 <unfinished ...>
[pid 11832] --- stopped by SIGSTOP ---
[pid 11829] <... exit_group resumed>) = ?
[pid 11829] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11829, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11832] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid 11832] +++ killed by SIGHUP +++
[pid 5038] <... restart_syscall resumed>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11833 attached
, child_tidptr=0x5555564fe750) = 11833
[pid 11833] set_robust_list(0x5555564fe760, 24) = 0
[pid 11833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11833] setpgid(0, 0) = 0
[pid 11833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11833] write(3, "1000", 4) = 4
[pid 11833] close(3) = 0
[pid 11833] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11833] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.607035][T11825] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.635015][T11829] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11833] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11833] close(5) = 0
[pid 11833] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11836 attached
) = 11836
[pid 11833] tkill(11836, SIGSTOP) = 0
[pid 11836] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11833, si_uid=0} ---
[pid 11833] exit_group(0 <unfinished ...>
[pid 11836] --- stopped by SIGSTOP ---
[pid 11833] <... exit_group resumed>) = ?
[pid 11833] +++ exited with 0 +++
[pid 11836] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11833, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 11836] +++ killed by SIGHUP +++
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11837 attached
, child_tidptr=0x5555564fe750) = 11837
[pid 11837] set_robust_list(0x5555564fe760, 24) = 0
[pid 11837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11837] setpgid(0, 0) = 0
[pid 11837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11837] write(3, "1000", 4) = 4
[pid 11837] close(3) = 0
[pid 11837] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11837] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11837] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11837] close(5) = 0
[pid 11837] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11840 attached
) = 11840
[pid 11837] tkill(11840, SIGSTOP) = 0
[pid 11840] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11837, si_uid=0} ---
[pid 11840] --- stopped by SIGSTOP ---
[pid 11837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11840, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11837] exit_group(0) = ?
[pid 11837] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11837, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11840] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11840] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11841 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11841
[pid 11841] set_robust_list(0x5555564fe760, 24) = 0
[pid 11841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11841] setpgid(0, 0) = 0
[pid 11841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11841] write(3, "1000", 4) = 4
[pid 11841] close(3) = 0
[pid 11841] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11841] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.661627][T11833] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.686786][T11837] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11841] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11841] close(5) = 0
[pid 11841] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11844 attached
) = 11844
[pid 11841] tkill(11844, SIGSTOP) = 0
[pid 11844] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11841, si_uid=0} ---
[pid 11844] --- stopped by SIGSTOP ---
[pid 11841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11844, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11841] exit_group(0) = ?
[pid 11841] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11841, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11844] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11845 attached
, child_tidptr=0x5555564fe750) = 11845
[pid 11845] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 11844] +++ killed by SIGHUP +++
[pid 11845] <... set_robust_list resumed>) = 0
[pid 11845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11845] setpgid(0, 0) = 0
[pid 11845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11845] write(3, "1000", 4) = 4
[pid 11845] close(3) = 0
[pid 11845] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11845] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.711306][T11841] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11845] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11845] close(5) = 0
[pid 11845] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11848 attached
) = 11848
[pid 11845] tkill(11848, SIGSTOP) = 0
[pid 11845] exit_group(0 <unfinished ...>
[pid 11848] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11845, si_uid=0} ---
[pid 11845] <... exit_group resumed>) = ?
[pid 11848] --- stopped by SIGSTOP ---
[pid 11845] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11845, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11848] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11849 attached
<unfinished ...>
[pid 11848] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11849
[pid 11849] set_robust_list(0x5555564fe760, 24) = 0
[pid 11849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11849] setpgid(0, 0) = 0
[pid 11849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11849] write(3, "1000", 4) = 4
[pid 11849] close(3) = 0
[pid 11849] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11849] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11849] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11849] close(5) = 0
[pid 11849] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11852 attached
) = 11852
[pid 11849] tkill(11852, SIGSTOP) = 0
[pid 11852] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11849, si_uid=0} ---
[pid 11849] exit_group(0 <unfinished ...>
[pid 11852] --- stopped by SIGSTOP ---
[pid 11849] <... exit_group resumed>) = ?
[pid 11849] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11849, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11852] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11853 attached
<unfinished ...>
[pid 11852] +++ killed by SIGHUP +++
[pid 11853] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11853
[pid 11853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11853] setpgid(0, 0) = 0
[pid 11853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11853] write(3, "1000", 4) = 4
[pid 11853] close(3) = 0
[pid 11853] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11853] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.736722][T11845] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.760357][T11849] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11853] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11853] close(5) = 0
[pid 11853] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11856 attached
) = 11856
[pid 11853] tkill(11856, SIGSTOP) = 0
[pid 11856] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11853, si_uid=0} ---
[pid 11853] exit_group(0) = ?
[pid 11856] --- stopped by SIGSTOP ---
[pid 11853] +++ exited with 0 +++
[pid 11856] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11853, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11856] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11857 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11857
[pid 11857] set_robust_list(0x5555564fe760, 24) = 0
[pid 11857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11857] setpgid(0, 0) = 0
[pid 11857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11857] write(3, "1000", 4) = 4
[pid 11857] close(3) = 0
[pid 11857] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11857] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.785827][T11853] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11857] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11857] close(5) = 0
[pid 11857] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11860 attached
) = 11860
[pid 11857] tkill(11860, SIGSTOP) = 0
[pid 11860] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11857, si_uid=0} ---
[pid 11857] exit_group(0 <unfinished ...>
[pid 11860] --- stopped by SIGSTOP ---
[pid 11857] <... exit_group resumed>) = ?
[pid 11857] +++ exited with 0 +++
[pid 11860] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11857, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11860] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11861 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11861
[pid 11861] set_robust_list(0x5555564fe760, 24) = 0
[pid 11861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11861] setpgid(0, 0) = 0
[pid 11861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11861] write(3, "1000", 4) = 4
[pid 11861] close(3) = 0
[pid 11861] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11861] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11861] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11861] close(5) = 0
[pid 11861] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11864 attached
) = 11864
[pid 11861] tkill(11864, SIGSTOP) = 0
[pid 11861] exit_group(0) = ?
[pid 11861] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11861, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11864] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11861, si_uid=0} ---
[pid 11864] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11865 attached
, child_tidptr=0x5555564fe750) = 11865
[pid 11865] set_robust_list(0x5555564fe760, 24) = 0
[pid 11865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11865] setpgid(0, 0) = 0
[pid 11865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11865] write(3, "1000", 4) = 4
[pid 11865] close(3) = 0
[pid 11865] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11865] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.820652][T11857] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.844821][T11861] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11865] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11865] close(5) = 0
[pid 11865] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11868 attached
) = 11868
[pid 11865] tkill(11868, SIGSTOP) = 0
[pid 11868] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11865, si_uid=0} ---
[pid 11865] exit_group(0 <unfinished ...>
[pid 11868] --- stopped by SIGSTOP ---
[pid 11865] <... exit_group resumed>) = ?
[pid 11865] +++ exited with 0 +++
[pid 11868] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11865, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11868] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11869
./strace-static-x86_64: Process 11869 attached
[pid 11869] set_robust_list(0x5555564fe760, 24) = 0
[pid 11869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11869] setpgid(0, 0) = 0
[pid 11869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11869] write(3, "1000", 4) = 4
[pid 11869] close(3) = 0
[pid 11869] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11869] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11869] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11869] close(5) = 0
[pid 11869] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11872 attached
) = 11872
[pid 11869] tkill(11872, SIGSTOP) = 0
[pid 11872] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11869, si_uid=0} ---
[pid 11872] --- stopped by SIGSTOP ---
[pid 11869] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11872, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11869] exit_group(0) = ?
[pid 11869] +++ exited with 0 +++
[pid 11872] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11869, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11872] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11873 attached
, child_tidptr=0x5555564fe750) = 11873
[pid 11873] set_robust_list(0x5555564fe760, 24) = 0
[pid 11873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11873] setpgid(0, 0) = 0
[pid 11873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11873] write(3, "1000", 4) = 4
[pid 11873] close(3) = 0
[pid 11873] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11873] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11873] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11873] close(5) = 0
[pid 11873] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11876 attached
) = 11876
[pid 11873] tkill(11876, SIGSTOP) = 0
[pid 11876] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11873, si_uid=0} ---
[pid 11873] exit_group(0 <unfinished ...>
[pid 11876] --- stopped by SIGSTOP ---
[pid 11873] <... exit_group resumed>) = ?
[pid 11873] +++ exited with 0 +++
[pid 11876] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11873, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11876] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11877 attached
, child_tidptr=0x5555564fe750) = 11877
[pid 11877] set_robust_list(0x5555564fe760, 24) = 0
[pid 11877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11877] setpgid(0, 0) = 0
[pid 11877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11877] write(3, "1000", 4) = 4
[pid 11877] close(3) = 0
[pid 11877] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11877] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.866528][T11865] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.890775][T11869] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.915289][T11873] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11877] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11877] close(5) = 0
[pid 11877] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11880 attached
) = 11880
[pid 11877] tkill(11880, SIGSTOP) = 0
[pid 11880] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11877, si_uid=0} ---
[pid 11880] --- stopped by SIGSTOP ---
[pid 11877] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11880, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11877] exit_group(0) = ?
[pid 11877] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11877, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11880] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11880] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11881 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11881
[pid 11881] set_robust_list(0x5555564fe760, 24) = 0
[pid 11881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11881] setpgid(0, 0) = 0
[pid 11881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11881] write(3, "1000", 4) = 4
[pid 11881] close(3) = 0
[pid 11881] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11881] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11881] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11881] close(5) = 0
[pid 11881] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11885 attached
) = 11885
[pid 11881] tkill(11885, SIGSTOP) = 0
[pid 11881] exit_group(0 <unfinished ...>
[pid 11885] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11881, si_uid=0} ---
[pid 11881] <... exit_group resumed>) = ?
[pid 11885] --- stopped by SIGSTOP ---
[pid 11881] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11881, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11885] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11885] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11887 attached
, child_tidptr=0x5555564fe750) = 11887
[pid 11887] set_robust_list(0x5555564fe760, 24) = 0
[pid 11887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11887] setpgid(0, 0) = 0
[pid 11887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11887] write(3, "1000", 4) = 4
[pid 11887] close(3) = 0
[pid 11887] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11887] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.940586][T11877] vhci_hcd vhci_hcd.0: port 0 already used
[ 285.965780][T11881] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11887] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11887] close(5) = 0
[pid 11887] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11890 attached
) = 11890
[pid 11887] tkill(11890, SIGSTOP) = 0
[pid 11890] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11887, si_uid=0} ---
[pid 11887] exit_group(0 <unfinished ...>
[pid 11890] --- stopped by SIGSTOP ---
[pid 11887] <... exit_group resumed>) = ?
[pid 11887] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11887, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11890] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11890] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11891 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11891
[pid 11891] set_robust_list(0x5555564fe760, 24) = 0
[pid 11891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11891] setpgid(0, 0) = 0
[pid 11891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11891] write(3, "1000", 4) = 4
[pid 11891] close(3) = 0
[pid 11891] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11891] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 285.989591][T11887] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11891] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11891] close(5) = 0
[pid 11891] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11894 attached
) = 11894
[pid 11891] tkill(11894, SIGSTOP <unfinished ...>
[pid 11894] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11891, si_uid=0} ---
[pid 11891] <... tkill resumed>) = 0
[pid 11894] --- stopped by SIGSTOP ---
[pid 11891] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11894, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11891] exit_group(0) = ?
[pid 11891] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11891, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11894] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11894] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11895 attached
<unfinished ...>
[pid 11895] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11895
[pid 11895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11895] setpgid(0, 0) = 0
[pid 11895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11895] write(3, "1000", 4) = 4
[pid 11895] close(3) = 0
[pid 11895] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11895] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11895] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11895] close(5) = 0
[pid 11895] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11898 attached
) = 11898
[pid 11895] tkill(11898, SIGSTOP) = 0
[pid 11895] exit_group(0 <unfinished ...>
[pid 11898] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11895, si_uid=0} ---
[pid 11898] --- stopped by SIGSTOP ---
[pid 11895] <... exit_group resumed>) = ?
[pid 11895] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11895, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11898] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11898] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11899 attached
, child_tidptr=0x5555564fe750) = 11899
[pid 11899] set_robust_list(0x5555564fe760, 24) = 0
[pid 11899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11899] setpgid(0, 0) = 0
[pid 11899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11899] write(3, "1000", 4) = 4
[pid 11899] close(3) = 0
[pid 11899] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11899] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.013689][T11891] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.038691][T11895] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11899] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11899] close(5) = 0
[pid 11899] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11902 attached
) = 11902
[pid 11899] tkill(11902, SIGSTOP) = 0
[pid 11902] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11899, si_uid=0} ---
[pid 11899] exit_group(0 <unfinished ...>
[pid 11902] --- stopped by SIGSTOP ---
[pid 11899] <... exit_group resumed>) = ?
[pid 11899] +++ exited with 0 +++
[pid 11902] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11899, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11902] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11903 attached
, child_tidptr=0x5555564fe750) = 11903
[pid 11903] set_robust_list(0x5555564fe760, 24) = 0
[pid 11903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11903] setpgid(0, 0) = 0
[pid 11903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11903] write(3, "1000", 4) = 4
[pid 11903] close(3) = 0
[pid 11903] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11903] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11903] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11903] close(5) = 0
[pid 11903] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11906 attached
) = 11906
[pid 11903] tkill(11906, SIGSTOP) = 0
[pid 11906] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11903, si_uid=0} ---
[pid 11903] exit_group(0 <unfinished ...>
[pid 11906] --- stopped by SIGSTOP ---
[pid 11903] <... exit_group resumed>) = ?
[pid 11903] +++ exited with 0 +++
[pid 11906] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11903, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11906] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11907 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11907
[pid 11907] set_robust_list(0x5555564fe760, 24) = 0
[pid 11907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11907] setpgid(0, 0) = 0
[pid 11907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11907] write(3, "1000", 4) = 4
[pid 11907] close(3) = 0
[pid 11907] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11907] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.064627][T11899] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.089228][T11903] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11907] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11907] close(5) = 0
[pid 11907] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11910 attached
) = 11910
[pid 11907] tkill(11910, SIGSTOP) = 0
[pid 11907] exit_group(0 <unfinished ...>
[pid 11910] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11907, si_uid=0} ---
[pid 11907] <... exit_group resumed>) = ?
[pid 11910] --- stopped by SIGSTOP ---
[pid 11907] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11907, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11910] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11911 attached
<unfinished ...>
[pid 11910] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11911
[pid 11911] set_robust_list(0x5555564fe760, 24) = 0
[pid 11911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11911] setpgid(0, 0) = 0
[pid 11911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11911] write(3, "1000", 4) = 4
[pid 11911] close(3) = 0
[pid 11911] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11911] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.112706][T11907] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11911] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11911] close(5) = 0
[pid 11911] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11914 attached
) = 11914
[pid 11911] tkill(11914, SIGSTOP) = 0
[pid 11911] exit_group(0 <unfinished ...>
[pid 11914] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11911, si_uid=0} ---
[pid 11914] --- stopped by SIGSTOP ---
[pid 11911] <... exit_group resumed>) = ?
[pid 11911] +++ exited with 0 +++
[pid 11914] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11911, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11914] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11915 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11915
[pid 11915] set_robust_list(0x5555564fe760, 24) = 0
[pid 11915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11915] setpgid(0, 0) = 0
[pid 11915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11915] write(3, "1000", 4) = 4
[pid 11915] close(3) = 0
[pid 11915] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11915] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11915] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11915] close(5) = 0
[pid 11915] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11918 attached
) = 11918
[pid 11915] tkill(11918, SIGSTOP <unfinished ...>
[pid 11918] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11915, si_uid=0} ---
[pid 11915] <... tkill resumed>) = 0
[pid 11918] --- stopped by SIGSTOP ---
[pid 11915] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11918, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11915] exit_group(0) = ?
[pid 11915] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11915, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11918] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11918] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11919 attached
, child_tidptr=0x5555564fe750) = 11919
[pid 11919] set_robust_list(0x5555564fe760, 24) = 0
[pid 11919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11919] setpgid(0, 0) = 0
[pid 11919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11919] write(3, "1000", 4) = 4
[pid 11919] close(3) = 0
[pid 11919] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11919] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.136093][T11911] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.161042][T11915] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11919] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11919] close(5) = 0
[pid 11919] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11922 attached
) = 11922
[pid 11919] tkill(11922, SIGSTOP) = 0
[pid 11922] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11919, si_uid=0} ---
[pid 11919] exit_group(0 <unfinished ...>
[pid 11922] --- stopped by SIGSTOP ---
[pid 11919] <... exit_group resumed>) = ?
[pid 11919] +++ exited with 0 +++
[pid 11922] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11919, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11922] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11923 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11923
[pid 11923] set_robust_list(0x5555564fe760, 24) = 0
[pid 11923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11923] setpgid(0, 0) = 0
[pid 11923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11923] write(3, "1000", 4) = 4
[pid 11923] close(3) = 0
[pid 11923] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11923] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.185382][T11919] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11923] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11923] close(5) = 0
[pid 11923] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11926 attached
) = 11926
[pid 11923] tkill(11926, SIGSTOP) = 0
[pid 11926] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11923, si_uid=0} ---
[pid 11926] --- stopped by SIGSTOP ---
[pid 11923] exit_group(0) = ?
[pid 11923] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11923, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11926] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11927 attached
<unfinished ...>
[pid 11926] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11927
[pid 11927] set_robust_list(0x5555564fe760, 24) = 0
[pid 11927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11927] setpgid(0, 0) = 0
[pid 11927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11927] write(3, "1000", 4) = 4
[pid 11927] close(3) = 0
[pid 11927] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11927] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11927] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11927] close(5) = 0
[pid 11927] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11930 attached
) = 11930
[pid 11927] tkill(11930, SIGSTOP) = 0
[pid 11930] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11927, si_uid=0} ---
[pid 11927] exit_group(0 <unfinished ...>
[pid 11930] --- stopped by SIGSTOP ---
[pid 11927] <... exit_group resumed>) = ?
[pid 11927] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11927, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11930] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11930] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11931 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11931
[pid 11931] set_robust_list(0x5555564fe760, 24) = 0
[pid 11931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11931] setpgid(0, 0) = 0
[pid 11931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11931] write(3, "1000", 4) = 4
[pid 11931] close(3) = 0
[pid 11931] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11931] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.209870][T11923] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.233405][T11927] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11931] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11931] close(5) = 0
[pid 11931] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11934 attached
) = 11934
[pid 11931] tkill(11934, SIGSTOP) = 0
[pid 11931] exit_group(0 <unfinished ...>
[pid 11934] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11931, si_uid=0} ---
[pid 11934] --- stopped by SIGSTOP ---
[pid 11931] <... exit_group resumed>) = ?
[pid 11931] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11931, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11934] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11934] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11935 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11935
[pid 11935] set_robust_list(0x5555564fe760, 24) = 0
[pid 11935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11935] setpgid(0, 0) = 0
[pid 11935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11935] write(3, "1000", 4) = 4
[pid 11935] close(3) = 0
[pid 11935] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11935] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.256377][T11931] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11935] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11935] close(5) = 0
[pid 11935] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11938 attached
) = 11938
[pid 11935] tkill(11938, SIGSTOP) = 0
[pid 11935] exit_group(0) = ?
[pid 11935] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11935, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11938] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11935, si_uid=0} ---
[pid 11938] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11939 attached
, child_tidptr=0x5555564fe750) = 11939
[pid 11939] set_robust_list(0x5555564fe760, 24) = 0
[pid 11939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11939] setpgid(0, 0) = 0
[pid 11939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11939] write(3, "1000", 4) = 4
[pid 11939] close(3) = 0
[pid 11939] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11939] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11939] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11939] close(5) = 0
[pid 11939] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11942 attached
) = 11942
[pid 11939] tkill(11942, SIGSTOP) = 0
[pid 11939] exit_group(0 <unfinished ...>
[pid 11942] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11939, si_uid=0} ---
[pid 11939] <... exit_group resumed>) = ?
[pid 11942] --- stopped by SIGSTOP ---
[pid 11939] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11939, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11942] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11942] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11943 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11943
[pid 11943] set_robust_list(0x5555564fe760, 24) = 0
[pid 11943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11943] setpgid(0, 0) = 0
[pid 11943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11943] write(3, "1000", 4) = 4
[pid 11943] close(3) = 0
[pid 11943] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11943] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.290314][T11935] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.313636][T11939] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11943] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11943] close(5) = 0
[pid 11943] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11946 attached
) = 11946
[pid 11943] tkill(11946, SIGSTOP) = 0
[pid 11943] exit_group(0 <unfinished ...>
[pid 11946] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11943, si_uid=0} ---
[pid 11946] --- stopped by SIGSTOP ---
[pid 11943] <... exit_group resumed>) = ?
[pid 11943] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11943, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11946] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11946] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11947 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11947
[pid 11947] set_robust_list(0x5555564fe760, 24) = 0
[pid 11947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11947] setpgid(0, 0) = 0
[pid 11947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11947] write(3, "1000", 4) = 4
[pid 11947] close(3) = 0
[pid 11947] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11947] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11947] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11947] close(5) = 0
[pid 11947] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11950 attached
) = 11950
[pid 11947] tkill(11950, SIGSTOP) = 0
[pid 11950] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11947, si_uid=0} ---
[pid 11950] --- stopped by SIGSTOP ---
[pid 11947] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11950, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11947] exit_group(0) = ?
[pid 11947] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11947, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 11950] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11950] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11951 attached
[pid 11951] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11951
[pid 11951] <... set_robust_list resumed>) = 0
[pid 11951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11951] setpgid(0, 0) = 0
[pid 11951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11951] write(3, "1000", 4) = 4
[pid 11951] close(3) = 0
[pid 11951] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11951] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.335548][T11943] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.358482][T11947] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11951] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11951] close(5) = 0
[pid 11951] clone(child_stack=NULL, flags=0) = 11954
./strace-static-x86_64: Process 11954 attached
[pid 11951] tkill(11954, SIGSTOP) = 0
[pid 11954] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11951, si_uid=0} ---
[pid 11951] exit_group(0 <unfinished ...>
[pid 11954] --- stopped by SIGSTOP ---
[pid 11951] <... exit_group resumed>) = ?
[pid 11951] +++ exited with 0 +++
[pid 11954] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11951, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11955 attached
<unfinished ...>
[pid 11954] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11955
[pid 11955] set_robust_list(0x5555564fe760, 24) = 0
[pid 11955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11955] setpgid(0, 0) = 0
[pid 11955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11955] write(3, "1000", 4) = 4
[pid 11955] close(3) = 0
[pid 11955] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11955] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11955] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11955] close(5) = 0
[pid 11955] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11958 attached
) = 11958
[pid 11955] tkill(11958, SIGSTOP) = 0
[pid 11958] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11955, si_uid=0} ---
[pid 11958] --- stopped by SIGSTOP ---
[pid 11955] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=11958, si_uid=0, si_status=SIGSTOP, si_utime=0, si_stime=0} ---
[pid 11955] exit_group(0) = ?
[pid 11955] +++ exited with 0 +++
[pid 11958] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11955, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11958] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11959 attached
, child_tidptr=0x5555564fe750) = 11959
[pid 11959] set_robust_list(0x5555564fe760, 24) = 0
[pid 11959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11959] setpgid(0, 0) = 0
[pid 11959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11959] write(3, "1000", 4) = 4
[pid 11959] close(3) = 0
[pid 11959] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11959] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.382548][T11951] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.406952][T11955] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11959] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11959] close(5) = 0
[pid 11959] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11962 attached
) = 11962
[pid 11959] tkill(11962, SIGSTOP) = 0
[pid 11962] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11959, si_uid=0} ---
[pid 11962] --- stopped by SIGSTOP ---
[pid 11959] exit_group(0) = ?
[pid 11959] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11959, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11962] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11962] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11963 attached
, child_tidptr=0x5555564fe750) = 11963
[pid 11963] set_robust_list(0x5555564fe760, 24) = 0
[pid 11963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11963] setpgid(0, 0) = 0
[pid 11963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11963] write(3, "1000", 4) = 4
[pid 11963] close(3) = 0
[pid 11963] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11963] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.430906][T11959] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11963] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11963] close(5) = 0
[pid 11963] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11966 attached
) = 11966
[pid 11963] tkill(11966, SIGSTOP) = 0
[pid 11966] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11963, si_uid=0} ---
[pid 11963] exit_group(0 <unfinished ...>
[pid 11966] --- stopped by SIGSTOP ---
[pid 11963] <... exit_group resumed>) = ?
[pid 11963] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11963, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11966] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 11967 attached
[pid 11966] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11967
[pid 11967] set_robust_list(0x5555564fe760, 24) = 0
[pid 11967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11967] setpgid(0, 0) = 0
[pid 11967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11967] write(3, "1000", 4) = 4
[pid 11967] close(3) = 0
[pid 11967] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11967] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11967] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11967] close(5) = 0
[pid 11967] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11970 attached
) = 11970
[pid 11967] tkill(11970, SIGSTOP) = 0
[pid 11970] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11967, si_uid=0} ---
[pid 11967] exit_group(0 <unfinished ...>
[pid 11970] --- stopped by SIGSTOP ---
[pid 11967] <... exit_group resumed>) = ?
[pid 11967] +++ exited with 0 +++
[pid 11970] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11967, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 11970] +++ killed by SIGHUP +++
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 11971 attached
, child_tidptr=0x5555564fe750) = 11971
[pid 11971] set_robust_list(0x5555564fe760, 24) = 0
[pid 11971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11971] setpgid(0, 0) = 0
[pid 11971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11971] write(3, "1000", 4) = 4
[pid 11971] close(3) = 0
[pid 11971] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11971] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.455033][T11963] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.477730][T11967] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11971] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11971] close(5) = 0
[pid 11971] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11974 attached
) = 11974
[pid 11971] tkill(11974, SIGSTOP) = 0
[pid 11974] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11971, si_uid=0} ---
[pid 11971] exit_group(0) = ?
[pid 11974] --- stopped by SIGSTOP ---
[pid 11971] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11971, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11974] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11974] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11975 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11975
[pid 11975] set_robust_list(0x5555564fe760, 24) = 0
[pid 11975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11975] setpgid(0, 0) = 0
[pid 11975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11975] write(3, "1000", 4) = 4
[pid 11975] close(3) = 0
[pid 11975] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11975] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11975] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11975] close(5) = 0
[pid 11975] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11978 attached
) = 11978
[pid 11975] tkill(11978, SIGSTOP) = 0
[pid 11978] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11975, si_uid=0} ---
[pid 11975] exit_group(0 <unfinished ...>
[pid 11978] --- stopped by SIGSTOP ---
[pid 11975] <... exit_group resumed>) = ?
[pid 11975] +++ exited with 0 +++
[pid 11978] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11975, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11978] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11979 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11979
[pid 11979] set_robust_list(0x5555564fe760, 24) = 0
[pid 11979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11979] setpgid(0, 0) = 0
[pid 11979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11979] write(3, "1000", 4) = 4
[pid 11979] close(3) = 0
[pid 11979] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11979] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11979] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[ 286.501501][T11971] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.525155][T11975] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.548582][T11979] vhci_hcd vhci_hcd.0: port 0 already used
[pid 11979] close(5) = 0
[pid 11979] clone(child_stack=NULL, flags=0) = 11982
[pid 11979] tkill(11982, SIGSTOP) = 0
[pid 11979] exit_group(0) = ?
./strace-static-x86_64: Process 11982 attached
[pid 11979] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11979, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 11983
[pid 11982] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11979, si_uid=0} ---
./strace-static-x86_64: Process 11983 attached
[pid 11982] --- stopped by SIGSTOP ---
[pid 11983] set_robust_list(0x5555564fe760, 24) = 0
[pid 11983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11983] setpgid(0, 0) = 0
[pid 11983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11983] write(3, "1000", 4) = 4
[pid 11983] close(3) = 0
[pid 11983] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11983] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.554982][ T28] INFO: task kworker/0:0:7 blocked for more than 143 seconds.
[ 286.562640][ T28] Not tainted 6.5.0-rc3-next-20230725-syzkaller #0
[ 286.570591][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.579640][ T28] task:kworker/0:0 state:D stack:26208 pid:7 ppid:2 flags:0x00004000
[ 286.592597][ T28] Workqueue: usb_hub_wq hub_event
[ 286.599632][ T28] Call Trace:
[pid 11983] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11983] close(5) = 0
[pid 11983] clone(child_stack=NULL, flags=0) = 11986
[pid 11983] tkill(11986, SIGSTOP./strace-static-x86_64: Process 11986 attached
) = 0
[pid 11983] exit_group(0) = ?
[pid 11986] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11983, si_uid=0} ---
[pid 11983] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11983, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 11986] --- stopped by SIGSTOP ---
./strace-static-x86_64: Process 11987 attached
[pid 11987] set_robust_list(0x5555564fe760, 24) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 11987
[pid 11987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11987] setpgid(0, 0) = 0
[pid 11987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11987] write(3, "1000", 4) = 4
[pid 11987] close(3) = 0
[pid 11987] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11987] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.603719][ T28] <TASK>
[ 286.606973][T11983] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.613249][ T28] __schedule+0xee1/0x59f0
[ 286.617831][ T28] ? lock_acquire+0x1ae/0x510
[ 286.622561][ T28] ? find_held_lock+0x2d/0x110
[ 286.627971][ T28] ? io_schedule_timeout+0x150/0x150
[ 286.633619][ T28] ? mark_held_locks+0x9f/0xe0
[ 286.638590][ T28] ? _raw_spin_unlock_irqrestore+0x4e/0x70
[ 286.645027][ T28] ? lockdep_hardirqs_on+0x7d/0x100
[ 286.650273][ T28] ? kthread_data+0x53/0xc0
[pid 11987] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11987] close(5) = 0
[pid 11987] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11990 attached
) = 11990
[pid 11987] tkill(11990, SIGSTOP) = 0
[pid 11987] exit_group(0) = ?
[pid 11990] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11987, si_uid=0} ---
[pid 11987] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11987, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 11990] --- stopped by SIGSTOP ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 11991
./strace-static-x86_64: Process 11991 attached
[pid 11991] set_robust_list(0x5555564fe760, 24) = 0
[pid 11991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11991] setpgid(0, 0) = 0
[pid 11991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11991] write(3, "1000", 4) = 4
[pid 11991] close(3) = 0
[pid 11991] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11991] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11991] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11991] close(5) = 0
[pid 11991] clone(child_stack=NULL, flags=0) = 11994
[ 286.655218][ T28] schedule+0xe7/0x1b0
[ 286.658293][T11987] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.659316][ T28] usb_kill_urb.part.0+0x1c6/0x250
[ 286.670499][ T28] ? usb_anchor_suspend_wakeups+0x40/0x40
[ 286.676806][ T28] ? prepare_to_swait_exclusive+0x240/0x240
[ 286.682765][ T28] ? preempt_count_sub+0x150/0x150
[ 286.688834][ T28] usb_kill_urb+0x83/0xa0
[ 286.693147][T11991] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.693956][ T28] usb_start_wait_urb+0x251/0x4c0
[pid 11991] tkill(11994, SIGSTOP) = 0
./strace-static-x86_64: Process 11994 attached
[pid 11991] exit_group(0 <unfinished ...>
[pid 11994] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11991, si_uid=0} ---
[pid 11994] --- stopped by SIGSTOP ---
[pid 11991] <... exit_group resumed>) = ?
[pid 11991] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11991, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 11995
[pid 11994] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 11994] +++ killed by SIGHUP +++
./strace-static-x86_64: Process 11995 attached
[pid 11995] set_robust_list(0x5555564fe760, 24) = 0
[pid 11995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 11995] setpgid(0, 0) = 0
[pid 11995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11995] write(3, "1000", 4) = 4
[pid 11995] close(3) = 0
[pid 11995] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11995] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11995] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11995] close(5) = 0
[pid 11995] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 11998 attached
) = 11998
[pid 11995] tkill(11998, SIGSTOP) = 0
[pid 11995] exit_group(0 <unfinished ...>
[pid 11998] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11995, si_uid=0} ---
[pid 11998] --- stopped by SIGSTOP ---
[pid 11995] <... exit_group resumed>) = ?
[pid 11995] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11995, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564fe750) = 11999
[pid 11998] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
./strace-static-x86_64: Process 11999 attached
[pid 11998] +++ killed by SIGHUP +++
[pid 11999] set_robust_list(0x5555564fe760, 24) = 0
[pid 11999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[ 286.705041][ T28] ? usb_api_blocking_completion+0xa0/0xa0
[ 286.711579][ T28] ? rcu_is_watching+0x12/0xb0
[ 286.717435][ T28] usb_control_msg+0x327/0x4a0
[ 286.722562][ T28] ? usb_start_wait_urb+0x4c0/0x4c0
[ 286.723445][T11995] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.728315][ T28] usb_get_descriptor+0xc1/0x1b0
[ 286.739798][ T28] usb_get_device_descriptor+0x85/0xf0
[ 286.745861][ T28] hub_port_init+0x92c/0x3850
[ 286.750909][ T28] hub_event+0x2e34/0x5230
[pid 11999] setpgid(0, 0) = 0
[pid 11999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 11999] write(3, "1000", 4) = 4
[pid 11999] close(3) = 0
[pid 11999] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 11999] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 11999] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 11999] close(5) = 0
[pid 11999] clone(child_stack=NULL, flags=0) = 12002
[pid 11999] tkill(12002, SIGSTOP) = 0
[pid 11999] exit_group(0) = ?
[pid 11999] +++ exited with 0 +++
./strace-static-x86_64: Process 12002 attached
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11999, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12003 attached
, child_tidptr=0x5555564fe750) = 12003
[pid 12002] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=11999, si_uid=0} ---
[pid 12003] set_robust_list(0x5555564fe760, 24) = 0
[pid 12003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 12003] setpgid(0, 0) = 0
[pid 12003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 12002] --- stopped by SIGSTOP ---
[pid 12003] write(3, "1000", 4) = 4
[pid 12003] close(3) = 0
[pid 12003] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 12003] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 12003] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[ 286.755934][ T28] ? hub_port_debounce+0x3d0/0x3d0
[ 286.761273][ T28] ? reacquire_held_locks+0x4b0/0x4b0
[ 286.766053][T11999] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.767234][ T28] ? do_raw_spin_lock+0x12e/0x2b0
[ 286.777832][ T28] ? spin_bug+0x1d0/0x1d0
[ 286.782280][ T28] process_one_work+0xaa2/0x16f0
[ 286.787857][ T28] ? hcd_died_work+0x60/0x60
[ 286.792492][ T28] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 286.797793][T12003] vhci_hcd vhci_hcd.0: port 0 already used
[pid 12003] close(5) = 0
[pid 12003] clone(child_stack=NULL, flags=0) = 12006
[pid 12003] tkill(12006, SIGSTOP) = 0
[pid 12003] exit_group(0) = ?
./strace-static-x86_64: Process 12006 attached
[pid 12003] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12003, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12007 attached
<unfinished ...>
[pid 12007] set_robust_list(0x5555564fe760, 24 <unfinished ...>
[pid 12006] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=12003, si_uid=0} ---
[pid 12007] <... set_robust_list resumed>) = 0
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 12007
[pid 12007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 12007] setpgid(0, 0) = 0
[pid 12007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 12006] --- stopped by SIGSTOP ---
[pid 12007] write(3, "1000", 4) = 4
[pid 12007] close(3) = 0
[pid 12007] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 12007] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 12007] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 12007] close(5) = 0
[pid 12007] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 12010 attached
) = 12010
[pid 12007] tkill(12010, SIGSTOP) = 0
[pid 12007] exit_group(0 <unfinished ...>
[pid 12010] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=12007, si_uid=0} ---
[pid 12007] <... exit_group resumed>) = ?
[pid 12007] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12007, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12011 attached
[ 286.798499][ T28] ? spin_bug+0x1d0/0x1d0
[ 286.808247][ T28] worker_thread+0x687/0x1110
[ 286.813190][ T28] ? process_one_work+0x16f0/0x16f0
[ 286.818475][ T28] kthread+0x33a/0x430
[ 286.822630][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 286.828408][ T28] ret_from_fork+0x2c/0x70
[ 286.832292][T12007] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.833101][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 286.844474][ T28] ret_from_fork_asm+0x11/0x20
[ 286.849364][ T28] </TASK>
[ 286.852676][ T28]
, child_tidptr=0x5555564fe750) = 12011
[pid 12011] set_robust_list(0x5555564fe760, 24) = 0
[pid 12011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 12011] setpgid(0, 0 <unfinished ...>
[pid 12010] --- stopped by SIGSTOP ---
[pid 12011] <... setpgid resumed>) = 0
[pid 12011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 12011] write(3, "1000", 4) = 4
[pid 12011] close(3) = 0
[pid 12011] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 12011] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 12011] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 12011] close(5) = 0
[ 286.852676][ T28] Showing all locks held in the system:
[ 286.860571][ T28] 5 locks held by kworker/0:0/7:
[ 286.865643][ T28] #0: ffff888146a4b138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0
[ 286.876558][ T28] #1: ffffc900000c7d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0
[ 286.889769][ T28] #2: ffff888023066190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c8/0x5230
[ 286.891166][T12011] vhci_hcd vhci_hcd.0: port 0 already used
[pid 12011] clone(child_stack=NULL, flags=0) = 12014
[pid 12011] tkill(12014, SIGSTOP) = 0
[pid 12011] exit_group(0) = ?
[pid 12011] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12011, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12014 attached
./strace-static-x86_64: Process 12015 attached
<unfinished ...>
[pid 12015] set_robust_list(0x5555564fe760, 24) = 0
[pid 12015] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 12015
[pid 12015] <... prctl resumed>) = 0
[pid 12015] setpgid(0, 0) = 0
[pid 12015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid 12014] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=12011, si_uid=0} ---
[pid 12015] <... openat resumed>) = 3
[pid 12015] write(3, "1000", 4) = 4
[pid 12015] close(3) = 0
[pid 12015] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 12015] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 12015] write(5, "8 3 0 5", 7 <unfinished ...>
[pid 12014] --- stopped by SIGSTOP ---
[pid 12015] <... write resumed>) = -1 EBUSY (Device or resource busy)
[pid 12015] close(5) = 0
[ 286.900001][ T28] #3: ffff8881427c9508 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2a54/0x5230
[ 286.914743][ T28] #4: ffff8881413a6c68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x2a7d/0x5230
[ 286.924662][ T28] 1 lock held by rcu_tasks_kthre/13:
[ 286.930020][ T28] #0: ffffffff8c9a6d50 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2c/0xef0
[ 286.940648][ T28] 1 lock held by rcu_tasks_trace/14:
[ 286.942451][T12015] vhci_hcd vhci_hcd.0: port 0 already used
[pid 12015] clone(child_stack=NULL, flags=0) = 12018
[pid 12015] tkill(12018, SIGSTOP) = 0
[pid 12015] exit_group(0) = ?
./strace-static-x86_64: Process 12018 attached
[pid 12015] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12015, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12019 attached
<unfinished ...>
[pid 12018] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=12015, si_uid=0} ---
[pid 12019] set_robust_list(0x5555564fe760, 24) = 0
[pid 12019] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 12019
[pid 12019] <... prctl resumed>) = 0
[pid 12019] setpgid(0, 0) = 0
[pid 12019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 12019] write(3, "1000", 4) = 4
[pid 12019] close(3) = 0
[pid 12019] socketpair(AF_UNIX, SOCK_STREAM, 0, <unfinished ...>
[pid 12018] --- stopped by SIGSTOP ---
[pid 12019] <... socketpair resumed>[3, 4]) = 0
[pid 12019] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 286.946015][ T28] #0: ffffffff8c9a6a10 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2c/0xef0
[ 286.962987][ T28] 1 lock held by khungtaskd/28:
[ 286.967916][ T28] #0: ffffffff8c9a7960 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340
[ 286.977971][ T28] 1 lock held by syslogd/4469:
[ 286.982766][ T28] #0: ffff8880b993c498 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130
[ 286.984062][T12019] vhci_hcd vhci_hcd.0: port 0 already used
[ 286.993372][ T28] 2 locks held by getty/4786:
[pid 12019] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 12019] close(5) = 0
[pid 12019] clone(child_stack=NULL, flags=0) = 12022
[pid 12019] tkill(12022, SIGSTOP) = 0
[pid 12019] exit_group(0) = ?
./strace-static-x86_64: Process 12022 attached
[pid 12019] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12019, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 12022] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=12019, si_uid=0} ---
./strace-static-x86_64: Process 12023 attached
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 12023
[pid 12023] set_robust_list(0x5555564fe760, 24) = 0
[pid 12023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 12023] setpgid(0, 0) = 0
[pid 12023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 12023] write(3, "1000", 4) = 4
[pid 12023] close(3) = 0
[pid 12023] socketpair(AF_UNIX, SOCK_STREAM, 0, <unfinished ...>
[pid 12022] --- stopped by SIGSTOP ---
[pid 12023] <... socketpair resumed>[3, 4]) = 0
[pid 12023] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 287.003976][ T28] #0: ffff88814acca098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 287.014047][ T28] #1: ffffc900015b72f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfcb/0x1480
[ 287.024659][ T28] 1 lock held by strace-static-x/5035:
[ 287.030194][ T28] #0: ffff888027b414a0 (&mm->mmap_lock){++++}-{3:3}, at: do_wait+0x2a9/0xc70
[ 287.039554][ T28] 1 lock held by syz-executor415/5038:
[ 287.045314][ T28] #0: ffff8880b993c498 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130
[pid 12023] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 12023] close(5) = 0
[pid 12023] clone(child_stack=NULL, flags=0) = 12026
[pid 12023] tkill(12026, SIGSTOP) = 0
[pid 12023] exit_group(0) = ?
[pid 12023] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12023, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 5038] restart_syscall(<... resuming interrupted clone ...>) = 0
./strace-static-x86_64: Process 12026 attached
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12027 attached
, child_tidptr=0x5555564fe750) = 12027
[pid 12027] set_robust_list(0x5555564fe760, 24) = 0
[pid 12027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 12027] setpgid(0, 0) = 0
[pid 12027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 12027] write(3, "1000", 4) = 4
[pid 12027] close(3) = 0
[pid 12027] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 12027] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[pid 12027] write(5, "8 3 0 5", 7 <unfinished ...>
[pid 12026] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=12023, si_uid=0} ---
[pid 12026] --- stopped by SIGSTOP ---
[ 287.046062][T12023] vhci_hcd vhci_hcd.0: port 0 already used
[ 287.055586][ T28] 9 locks held by syz-executor415/12023:
[ 287.067090][ T28]
[ 287.069438][ T28] =============================================
[ 287.069438][ T28]
[ 287.078178][ T28] NMI backtrace for cpu 0
[ 287.082526][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.5.0-rc3-next-20230725-syzkaller #0
[ 287.091832][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[ 287.095050][T12027] vhci_hcd vhci_hcd.0: port 0 already used
[pid 12027] <... write resumed>) = -1 EBUSY (Device or resource busy)
[pid 12027] close(5) = 0
[pid 12027] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 12030 attached
) = 12030
[pid 12027] tkill(12030, SIGSTOP <unfinished ...>
[pid 12030] --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=12027, si_uid=0} ---
[pid 12027] <... tkill resumed>) = 0
[pid 12027] exit_group(0 <unfinished ...>
[pid 12030] --- stopped by SIGSTOP ---
[pid 12027] <... exit_group resumed>) = ?
[pid 12027] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12027, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid 12030] --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid 12030] +++ killed by SIGHUP +++
[pid 5038] <... clone resumed>, child_tidptr=0x5555564fe750) = 12031
./strace-static-x86_64: Process 12031 attached
[pid 12031] set_robust_list(0x5555564fe760, 24) = 0
[pid 12031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 12031] setpgid(0, 0) = 0
[pid 12031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 12031] write(3, "1000", 4) = 4
[pid 12031] close(3) = 0
[pid 12031] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[pid 12031] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 5
[ 287.101888][ T28] Call Trace:
[ 287.101901][ T28] <TASK>
[ 287.101911][ T28] dump_stack_lvl+0xd9/0x1b0
[ 287.118564][ T28] nmi_cpu_backtrace+0x277/0x380
[ 287.123574][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 287.128819][ T28] nmi_trigger_cpumask_backtrace+0x2ac/0x310
[ 287.134852][ T28] watchdog+0xfab/0x1230
[ 287.139183][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 287.145217][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 287.151249][ T28] kthread+0x33a/0x430
[pid 12031] write(5, "8 3 0 5", 7) = -1 EBUSY (Device or resource busy)
[pid 12031] close(5) = 0
[pid 12031] clone(child_stack=NULL, flags=0) = 12034
[pid 12031] tkill(12034, SIGSTOP) = 0
[pid 12031] exit_group(0) = ?
[pid 12031] +++ exited with 0 +++
[pid 5038] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12031, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12035 attached
, child_tidptr=0x5555564fe750) = 12035
[pid 12035] set_robust_list(0x5555564fe760, 24) = 0
[pid 12035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 12035] setpgid(0, 0) = 0
[pid 12035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 12035] write(3, "1000", 4) = 4
[pid 12035] close(3) = 0
[pid 12035] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0
[ 287.154186][T12031] vhci_hcd vhci_hcd.0: port 0 already used
[ 287.155328][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 287.155366][ T28] ret_from_fork+0x2c/0x70
[ 287.171220][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 287.176893][ T28] ret_from_fork_asm+0x11/0x20
[ 287.181715][ T28] </TASK>
[ 287.185067][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 287.190505][ C1] NMI backtrace for cpu 1
[ 287.190515][ C1] CPU: 1 PID: 5035 Comm: strace-static-x Not tainted 6.5.0-rc3-next-20230725-syzkaller #0
[ 287.190538][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[ 287.190549][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x70
[ 287.190582][ C1] Code: 81 e1 00 01 00 00 65 48 8b 14 25 40 ba 03 00 a9 00 01 ff 00 74 0e 85 c9 74 35 8b 82 04 16 00 00 85 c0 74 2b 8b 82 e0 15 00 00 <83> f8 02 75 20 48 8b 8a e8 15 00 00 8b 92 e4 15 00 00 48 8b 01 48
[ 287.190600][ C1] RSP: 0018:ffffc90003a2fc58 EFLAGS: 00000246
[ 287.190616][ C1] RAX: 0000000000000000 RBX: ffff88801bb55940 RCX: 0000000000000000
[ 287.190629][ C1] RDX: ffff88807ce63b80 RSI: ffffffff814ea7eb RDI: 0000000000000005
[ 287.190643][ C1] RBP: ffffc90003a2fcf8 R08: 0000000000000005 R09: 0000000000000000
[ 287.190655][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 287.190668][ C1] R13: ffff88807ce63b80 R14: 0000000000000000 R15: ffff88807ce64168
[ 287.190681][ C1] FS: 00000000017ca3c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 287.190702][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.190716][ C1] CR2: 00007fb64bc70f40 CR3: 0000000072aa6000 CR4: 00000000003506e0
[ 287.190730][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.190742][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.190754][ C1] Call Trace:
[ 287.190759][ C1] <NMI>
[ 287.190766][ C1] ? nmi_cpu_backtrace+0x1d4/0x380
[ 287.190794][ C1] ? __sanitizer_cov_trace_pc+0x3b/0x70
[ 287.190822][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 287.190848][ C1] ? nmi_handle+0x145/0x400
[ 287.190872][ C1] ? irqentry_nmi_enter+0x7f/0x90
[ 287.190894][ C1] ? __sanitizer_cov_trace_pc+0x3b/0x70
[ 287.190922][ C1] ? default_do_nmi+0x69/0x160
[ 287.190941][ C1] ? exc_nmi+0x171/0x1e0
[ 287.190959][ C1] ? end_repeat_nmi+0x16/0x31
[ 287.191047][ C1] ? do_wait+0x84b/0xc70
[ 287.191073][ C1] ? __sanitizer_cov_trace_pc+0x3b/0x70
[ 287.191100][ C1] ? __sanitizer_cov_trace_pc+0x3b/0x70
[ 287.191134][ C1] ? __sanitizer_cov_trace_pc+0x3b/0x70
[ 287.191162][ C1] </NMI>
[ 287.191167][ C1] <TASK>
[ 287.191173][ C1] do_wait+0x84b/0xc70
[ 287.191202][ C1] kernel_wait4+0x16d/0x280
[ 287.191229][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 287.191257][ C1] ? kill_orphaned_pgrp+0x340/0x340
[ 287.191285][ C1] ? find_held_lock+0x2d/0x110
[ 287.191310][ C1] __do_sys_wait4+0x15b/0x170
[ 287.191337][ C1] ? kernel_wait4+0x280/0x280
[ 287.191373][ C1] ? syscall_enter_from_user_mode+0x26/0x80
[ 287.191395][ C1] ? lockdep_hardirqs_on+0x7d/0x100
[ 287.191417][ C1] do_syscall_64+0x38/0xb0
[ 287.191479][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 287.191522][ C1] RIP: 0033:0x4d6ad6
[ 287.191535][ C1] 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
[ 287.191553][ C1] RSP: 002b:00007fff1ea43208 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 287.191572][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004d6ad6
[ 287.191585][ C1] RDX: 0000000040000000 RSI: 00007fff1ea4322c RDI: 00000000ffffffff
[ 287.191597][ C1] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000000
[ 287.191610][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000017d1400
[ 287.191622][ C1] R13: 00007fff1ea4322c R14: 00000000017cbb90 R15: 000000000063f160
[ 287.191642][ C1] </TASK>
[ 287.191649][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.144 msecs
[ 287.193836][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.193851][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.5.0-rc3-next-20230725-syzkaller #0
[ 287.193880][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[ 287.193896][ T28] Call Trace:
[ 287.193902][ T28] <TASK>
[ 287.193912][ T28] dump_stack_lvl+0xd9/0x1b0
[ 287.193958][ T28] panic+0x6a4/0x750
[ 287.193989][ T28] ? panic_smp_self_stop+0xa0/0xa0
[ 287.194025][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 287.194061][ T28] ? preempt_schedule_thunk+0x1a/0x30
[ 287.194105][ T28] ? watchdog+0xd63/0x1230
[ 287.194151][ T28] watchdog+0xd74/0x1230
[ 287.194195][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 287.194245][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 287.194287][ T28] kthread+0x33a/0x430
[ 287.194314][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 287.194346][ T28] ret_from_fork+0x2c/0x70
[ 287.194377][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 287.194408][ T28] ret_from_fork_asm+0x11/0x20
[ 287.194458][ T28] </TASK>
[ 287.197067][ T28] Kernel Offset: disabled
[ 287.651605][ T28] Rebooting in 86400 seconds..