panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 29 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc00060c360, 0xcc05f8}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:331 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc0008be000, 0x2, 0x2}, 0xc0001b24e0, 0xc00000e668, 0xc00000e6a8, {0x7f42da600000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:558 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0001cc090, 0xac1bc0, 0xc00063bec0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x20e main.(*Context).execute(0xc000624070, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:172 +0x151 main.(*Context).run(0xc000624070, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:157 +0xed main.main.func3() /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:120 +0x5c created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:118 +0x61c D0128 18:32:16.504134 478368 task_exit.go:204] [ 16: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.504215 478368 task_exit.go:204] [ 16: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.504222 478368 task_exit.go:204] [ 16: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.504224 478368 task_signals.go:189] [ 16: 1670] Signal 9: terminating thread group D0128 18:32:16.504251 478368 task_signals.go:189] [ 16: 16] Signal 9: terminating thread group D0128 18:32:16.504244 478368 task_signals.go:189] [ 16: 17] Signal 9: terminating thread group I0128 18:32:16.504278 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 16, fault addr: 0x0 D0128 18:32:16.504298 478368 task_exit.go:204] [ 16: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:32:16.504299 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 17, fault addr: 0x0 D0128 18:32:16.504318 478368 task_exit.go:204] [ 16: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0128 18:32:16.504324 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 1670, fault addr: 0x0 D0128 18:32:16.504344 478368 task_signals.go:189] [ 16: 18] Signal 9: terminating thread group D0128 18:32:16.504349 478368 task_exit.go:204] [ 16: 1670] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.504336 478368 task_signals.go:189] [ 16: 23] Signal 9: terminating thread group I0128 18:32:16.504370 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 23, fault addr: 0x0 D0128 18:32:16.504372 478368 task_exit.go:204] [ 16: 1670] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.504414 478368 task_signals.go:189] [ 16: 24] Signal 9: terminating thread group I0128 18:32:16.504387 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 18, fault addr: 0x0 D0128 18:32:16.504385 478368 task_signals.go:189] [ 16: 20] Signal 9: terminating thread group D0128 18:32:16.504396 478368 task_signals.go:189] [ 16: 22] Signal 9: terminating thread group D0128 18:32:16.504406 478368 task_signals.go:189] [ 16: 26] Signal 9: terminating thread group D0128 18:32:16.504430 478368 task_signals.go:189] [ 16: 25] Signal 9: terminating thread group D0128 18:32:16.504444 478368 task_signals.go:189] [ 16: 27] Signal 9: terminating thread group D0128 18:32:16.504457 478368 task_signals.go:189] [ 16: 29] Signal 9: terminating thread group D0128 18:32:16.504438 478368 task_exit.go:204] [ 16: 1670] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.504377 478368 task_signals.go:189] [ 16: 19] Signal 9: terminating thread group I0128 18:32:16.504568 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 19, fault addr: 0x0 D0128 18:32:16.504598 478368 task_exit.go:204] [ 16: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:32:16.504603 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 27, fault addr: 0x0 D0128 18:32:16.504616 478368 task_exit.go:204] [ 16: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.504628 478368 task_exit.go:204] [ 16: 17] Transitioning from exit state TaskExitZombie to TaskExitDead I0128 18:32:16.504632 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 25, fault addr: 0x0 D0128 18:32:16.504645 478368 task_exit.go:204] [ 16: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:32:16.504655 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 26, fault addr: 0x0 I0128 18:32:16.504673 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 20, fault addr: 0x0 D0128 18:32:16.504680 478368 task_exit.go:204] [ 16: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:32:16.504686 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 24, fault addr: 0x0 I0128 18:32:16.504696 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 22, fault addr: 0x0 D0128 18:32:16.504726 478368 task_exit.go:204] [ 16: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.504748 478368 task_exit.go:204] [ 16: 26] Transitioning from exit state TaskExitZombie to TaskExitDead I0128 18:32:16.504708 478368 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 29, fault addr: 0x0 D0128 18:32:16.504877 478368 task_exit.go:204] [ 16: 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.504904 478368 task_exit.go:204] [ 16: 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.504916 478368 task_exit.go:204] [ 16: 29] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.504946 478368 task_exit.go:204] [ 16: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.504972 478368 task_exit.go:204] [ 16: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.504986 478368 task_exit.go:204] [ 16: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.505043 478368 task_exit.go:204] [ 16: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.505169 478368 task_exit.go:204] [ 16: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.505185 478368 task_exit.go:204] [ 16: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.505221 478368 task_exit.go:204] [ 16: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.505231 478368 task_exit.go:204] [ 16: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.505246 478368 task_exit.go:204] [ 16: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.505267 478368 task_exit.go:204] [ 16: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.505274 478368 task_exit.go:204] [ 16: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.505305 478368 task_exit.go:204] [ 16: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.505353 478368 task_exit.go:204] [ 16: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.505371 478368 task_exit.go:204] [ 16: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.505387 478368 task_exit.go:204] [ 16: 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.505426 478368 task_exit.go:204] [ 16: 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.505443 478368 task_exit.go:204] [ 16: 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.505457 478368 task_exit.go:204] [ 16: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.505475 478368 task_exit.go:204] [ 16: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.505489 478368 task_exit.go:204] [ 16: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.505505 478368 task_exit.go:204] [ 16: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:32:16.507796 478368 task_exit.go:204] [ 16: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:32:16.507819 478368 task_exit.go:204] [ 16: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.507825 478368 task_exit.go:204] [ 16: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:32:16.507845 478368 loader.go:1069] updated processes (removal): map[{ci-gvisor-ptrace-2-1 0}:0xc000504180] D0128 18:32:16.507887 478368 controller.go:516] containerManager.Wait, cid: ci-gvisor-ptrace-2-1, pid: 16, waitStatus: 0x200, err: D0128 18:32:16.507960 478368 urpc.go:568] urpc: successfully marshalled 38 bytes. D0128 18:32:16.508057 486770 urpc.go:611] urpc: unmarshal success. I0128 18:32:16.508107 486770 main.go:269] Exiting with status: 512 D0128 18:32:16.562433 478368 urpc.go:611] urpc: unmarshal success. D0128 18:32:16.565673 478368 urpc.go:568] urpc: successfully marshalled 104295 bytes. D0128 18:32:16.569784 478368 urpc.go:611] urpc: unmarshal success. D0128 18:32:16.569855 478368 controller.go:227] containerManager.Processes, cid: ci-gvisor-ptrace-2-1 D0128 18:32:16.570068 478368 urpc.go:568] urpc: successfully marshalled 283 bytes. D0128 18:32:20.808425 478368 task_signals.go:470] [ 1: 7] Notified of signal 23 D0128 18:32:20.808524 478368 task_signals.go:470] [ 1: 13] Notified of signal 23 D0128 18:32:20.808632 478368 task_signals.go:470] [ 1: 8] Notified of signal 23 D0128 18:32:20.808683 478368 task_signals.go:220] [ 1: 7] Signal 23: delivering to handler D0128 18:32:20.808706 478368 task_signals.go:220] [ 1: 13] Signal 23: delivering to handler D0128 18:32:20.808796 478368 task_signals.go:470] [ 1: 11] Notified of signal 23 D0128 18:32:20.808888 478368 task_signals.go:220] [ 1: 11] Signal 23: delivering to handler D0128 18:32:20.811363 478368 task_signals.go:220] [ 1: 8] Signal 23: delivering to handler D0128 18:32:20.811508 478368 task_signals.go:470] [ 1: 3] Notified of signal 23 D0128 18:32:20.811619 478368 task_signals.go:220] [ 1: 3] Signal 23: delivering to handler D0128 18:32:20.811802 478368 task_signals.go:470] [ 1: 3] Notified of signal 23 D0128 18:32:20.811893 478368 task_signals.go:220] [ 1: 3] Signal 23: delivering to handler D0128 18:32:20.812026 478368 task_signals.go:470] [ 1: 10] Notified of signal 23 D0128 18:32:20.812174 478368 task_signals.go:179] [ 1: 10] Restarting syscall 202: interrupted by signal 23 D0128 18:32:20.812201 478368 task_signals.go:220] [ 1: 10] Signal 23: delivering to handler D0128 18:32:20.812839 478368 task_signals.go:470] [ 1: 3] Notified of signal 23 D0128 18:32:20.812922 478368 task_signals.go:179] [ 1: 3] Restarting syscall 202: interrupted by signal 23 D0128 18:32:20.812954 478368 task_signals.go:220] [ 1: 3] Signal 23: delivering to handler