SYZFAIL: tun: can't open /dev/net/tun loop exited with status 67 D0224 07:18:24.447823 1 task_signals.go:548] [ 35] Notified of signal 23 D0224 07:18:24.453738 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0224 07:18:24.487510 1 task_signals.go:548] [ 35] Notified of signal 23 D0224 07:18:24.493736 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0224 07:18:24.497328 1 urpc.go:694] urpc: unmarshal success. D0224 07:18:24.497390 1 controller.go:565] containerManager.Signal: cid: ci-gvisor-kvm-cover-5, PID: 0, signal: 0, mode: Process D0224 07:18:24.497489 1 urpc.go:640] urpc: successfully marshalled 37 bytes. D0224 07:18:24.498048 1 urpc.go:694] urpc: unmarshal success. D0224 07:18:24.521874 1 urpc.go:640] urpc: successfully marshalled 164149 bytes. D0224 07:18:24.530820 1 urpc.go:694] urpc: unmarshal success. D0224 07:18:24.530874 1 controller.go:200] containerManager.Processes, cid: ci-gvisor-kvm-cover-5 D0224 07:18:24.531054 1 urpc.go:640] urpc: successfully marshalled 378 bytes. D0224 07:18:24.534174 1 task_signals.go:548] [ 35] Notified of signal 23 D0224 07:18:24.536981 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0224 07:18:24.544977 1 task_signals.go:548] [ 35] Notified of signal 23 D0224 07:18:24.545289 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0224 07:18:24.555967 1 task_stop.go:124] [ 35] Entering internal stop (*kernel.vforkStop)(nil) D0224 07:18:24.559018 1 task_signals.go:563] [ 35] No task notified of signal 23 D0224 07:18:24.569151 1 task_signals.go:548] [ 37] Notified of signal 23 D0224 07:18:24.571942 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0224 07:18:24.574771 1 task_signals.go:548] [ 37] Notified of signal 23 D0224 07:18:24.575288 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0224 07:18:24.576481 1 task_signals.go:548] [ 37] Notified of signal 23 D0224 07:18:24.576795 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0224 07:18:24.577741 1 task_signals.go:548] [ 37] Notified of signal 23 D0224 07:18:24.578141 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0224 07:18:24.579197 1 syscalls.go:321] [ 58] Allocating stack with size of 8388608 bytes D0224 07:18:24.579463 1 task_stop.go:147] [ 35] Leaving internal stop (*kernel.vforkStop)(nil) D0224 07:18:24.580622 1 task_signals.go:548] [ 37] Notified of signal 23 D0224 07:18:24.581512 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0224 07:18:24.584339 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0224 07:18:24.589559 1 task_signals.go:548] [ 37] Notified of signal 23 D0224 07:18:24.590103 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0224 07:18:24.602698 1 task_signals.go:548] [ 35] Notified of signal 23 D0224 07:18:24.603217 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0224 07:18:24.897889 1 task_signals.go:548] [ 16] Notified of signal 23 D0224 07:18:24.899324 1 task_signals.go:250] [ 16] Signal 23: delivering to handler D0224 07:18:25.250547 1 task_exit.go:251] [ 59] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 07:18:25.251912 1 task_exit.go:392] [ 59] Init process terminating, killing namespace D0224 07:18:25.251953 1 task_exit.go:251] [ 59] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 07:18:25.251980 1 task_signals.go:509] [ 58] Discarding ignored signal 17 D0224 07:18:25.252019 1 task_exit.go:251] [ 59] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 07:18:25.262675 1 task_exit.go:251] [ 58] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 07:18:25.270817 1 task_exit.go:251] [ 58] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 07:18:25.270886 1 task_signals.go:548] [ 28] Notified of signal 17 D0224 07:18:25.271239 1 task_signals.go:202] [ 28] Restarting syscall 202 after errno 512: interrupted by signal 17 D0224 07:18:25.271293 1 task_signals.go:250] [ 28] Signal 17: delivering to handler D0224 07:18:25.271510 1 task_signals.go:563] [ 58] No task notified of signal 9 D0224 07:18:25.275446 1 task_exit.go:251] [ 58] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 07:18:25.286498 1 task_signals.go:548] [ 35] Notified of signal 23 D0224 07:18:25.287025 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0224 07:18:25.292554 1 task_signals.go:548] [ 35] Notified of signal 23 D0224 07:18:25.292982 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0224 07:18:25.304979 1 task_signals.go:548] [ 35] Notified of signal 23 D0224 07:18:25.305825 1 task_signals.go:250] [ 35] Signal 23: delivering to handler 2021/02/24 07:18:25 result: hanged=false err=executor 0: exit status 67 (errno 2: No such file or directory) SYZFAIL: tun: can't open /dev/net/tun loop exited with status 67