panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 118 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc00068a420, 0xcc05f8}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:331 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc0009fc000, 0x2, 0x2}, 0xc0005b23c0, 0xc000612038, 0xc000612048, {0x7fabeae00000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:558 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000376510, 0xac1bc0, 0xc000699480) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x20e main.(*Context).execute(0xc00025e230, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:172 +0x151 main.(*Context).run(0xc00025e230, 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 18:04:47.684981 405440 task_exit.go:204] [ 17: 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.685101 405440 task_exit.go:204] [ 17: 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.685109 405440 task_exit.go:204] [ 17: 29] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.685135 405440 task_signals.go:189] [ 17: 24] Signal 9: terminating thread group I0128 18:04:47.685163 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 24, fault addr: 0x0 D0128 18:04:47.685186 405440 task_exit.go:204] [ 17: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.685198 405440 task_exit.go:204] [ 17: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.685154 405440 task_signals.go:189] [ 17: 23] Signal 9: terminating thread group D0128 18:04:47.685217 405440 task_signals.go:189] [ 17: 32] Signal 9: terminating thread group D0128 18:04:47.685199 405440 task_signals.go:189] [ 17: 18] Signal 9: terminating thread group D0128 18:04:47.685227 405440 task_signals.go:189] [ 17: 25] Signal 9: terminating thread group D0128 18:04:47.685212 405440 task_signals.go:189] [ 17: 17] Signal 9: terminating thread group D0128 18:04:47.685236 405440 task_signals.go:189] [ 17: 26] Signal 9: terminating thread group D0128 18:04:47.685157 405440 task_signals.go:189] [ 17: 19] Signal 9: terminating thread group D0128 18:04:47.685204 405440 task_exit.go:204] [ 17: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.685206 405440 task_signals.go:189] [ 17: 27] Signal 9: terminating thread group D0128 18:04:47.685246 405440 task_signals.go:189] [ 17: 21] Signal 9: terminating thread group I0128 18:04:47.685256 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 27, fault addr: 0x0 D0128 18:04:47.685241 405440 task_signals.go:189] [ 17: 20] Signal 9: terminating thread group D0128 18:04:47.685261 405440 task_signals.go:189] [ 17: 22] Signal 9: terminating thread group D0128 18:04:47.685271 405440 task_exit.go:204] [ 17: 27] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:04:47.685265 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 21, fault addr: 0x0 D0128 18:04:47.685282 405440 task_signals.go:189] [ 17: 28] Signal 9: terminating thread group D0128 18:04:47.685233 405440 task_signals.go:189] [ 17: 30] Signal 9: terminating thread group D0128 18:04:47.685318 405440 task_exit.go:204] [ 17: 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0128 18:04:47.685314 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 23, fault addr: 0x0 D0128 18:04:47.685343 405440 task_exit.go:204] [ 17: 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.685394 405440 task_exit.go:204] [ 17: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.685465 405440 task_exit.go:204] [ 17: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.685486 405440 task_exit.go:204] [ 17: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.685500 405440 task_exit.go:204] [ 17: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:04:47.685353 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 32, fault addr: 0x0 D0128 18:04:47.685537 405440 task_exit.go:204] [ 17: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.685625 405440 task_exit.go:204] [ 17: 23] Transitioning from exit state TaskExitZombie to TaskExitDead I0128 18:04:47.685615 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 18, fault addr: 0x0 D0128 18:04:47.685644 405440 task_exit.go:204] [ 17: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:04:47.685677 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 20, fault addr: 0x0 D0128 18:04:47.685688 405440 task_exit.go:204] [ 17: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.685701 405440 task_exit.go:204] [ 17: 18] Transitioning from exit state TaskExitZombie to TaskExitDead I0128 18:04:47.685698 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 22, fault addr: 0x0 D0128 18:04:47.685726 405440 task_exit.go:204] [ 17: 32] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:04:47.685736 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 25, fault addr: 0x0 D0128 18:04:47.685742 405440 task_exit.go:204] [ 17: 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0128 18:04:47.685747 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 19, fault addr: 0x0 D0128 18:04:47.685749 405440 task_exit.go:204] [ 17: 32] Transitioning from exit state TaskExitZombie to TaskExitDead I0128 18:04:47.685756 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 28, fault addr: 0x0 D0128 18:04:47.685764 405440 task_exit.go:204] [ 17: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated I0128 18:04:47.685771 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 17, fault addr: 0x0 D0128 18:04:47.685774 405440 task_exit.go:204] [ 17: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0128 18:04:47.685780 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 26, fault addr: 0x0 D0128 18:04:47.685781 405440 task_exit.go:204] [ 17: 22] Transitioning from exit state TaskExitZombie to TaskExitDead I0128 18:04:47.685789 405440 compat.go:135] Uncaught signal: "killed" (9), PID: 17, TID: 30, fault addr: 0x0 D0128 18:04:47.685798 405440 task_exit.go:204] [ 17: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.685809 405440 task_exit.go:204] [ 17: 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.685818 405440 task_exit.go:204] [ 17: 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.685830 405440 task_exit.go:204] [ 17: 30] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.685840 405440 task_exit.go:204] [ 17: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.685898 405440 task_exit.go:204] [ 17: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.685940 405440 task_exit.go:204] [ 17: 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.686024 405440 task_exit.go:204] [ 17: 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.686049 405440 task_exit.go:204] [ 17: 28] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.686080 405440 task_exit.go:204] [ 17: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.686108 405440 task_exit.go:204] [ 17: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.686115 405440 task_exit.go:204] [ 17: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.686140 405440 task_exit.go:204] [ 17: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.686168 405440 task_exit.go:204] [ 17: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.686186 405440 task_exit.go:204] [ 17: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.686211 405440 task_exit.go:204] [ 17: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.686227 405440 task_exit.go:204] [ 17: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.686240 405440 task_exit.go:204] [ 17: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0128 18:04:47.688115 405440 task_exit.go:204] [ 17: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0128 18:04:47.688140 405440 task_exit.go:204] [ 17: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.688147 405440 task_exit.go:204] [ 17: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0128 18:04:47.688165 405440 loader.go:1069] updated processes (removal): map[{ci-gvisor-ptrace-2-cover-1 0}:0xc0004cd020] D0128 18:04:47.688208 405440 controller.go:516] containerManager.Wait, cid: ci-gvisor-ptrace-2-cover-1, pid: 17, waitStatus: 0x200, err: D0128 18:04:47.688274 405440 urpc.go:568] urpc: successfully marshalled 38 bytes. D0128 18:04:47.688391 406119 urpc.go:611] urpc: unmarshal success. I0128 18:04:47.688461 406119 main.go:269] Exiting with status: 512 D0128 18:04:47.748570 405440 urpc.go:611] urpc: unmarshal success. D0128 18:04:47.752648 405440 urpc.go:568] urpc: successfully marshalled 106254 bytes. D0128 18:04:47.755777 405440 urpc.go:611] urpc: unmarshal success. D0128 18:04:47.755828 405440 controller.go:227] containerManager.Processes, cid: ci-gvisor-ptrace-2-cover-1 D0128 18:04:47.755965 405440 urpc.go:568] urpc: successfully marshalled 286 bytes. D0128 18:04:49.931723 405440 task_signals.go:470] [ 1: 8] Notified of signal 23 D0128 18:04:49.931828 405440 task_signals.go:470] [ 1: 6] Notified of signal 23 D0128 18:04:49.931905 405440 task_signals.go:220] [ 1: 8] Signal 23: delivering to handler D0128 18:04:49.931940 405440 task_signals.go:470] [ 1: 15] Notified of signal 23 D0128 18:04:49.932016 405440 task_signals.go:220] [ 1: 6] Signal 23: delivering to handler D0128 18:04:49.932152 405440 task_signals.go:470] [ 1: 14] Notified of signal 23 D0128 18:04:49.933075 405440 task_signals.go:470] [ 1: 10] Notified of signal 23 D0128 18:04:49.933277 405440 task_signals.go:470] [ 1: 12] Notified of signal 23 D0128 18:04:49.933344 405440 task_signals.go:470] [ 1: 3] Notified of signal 23 D0128 18:04:49.933431 405440 task_signals.go:220] [ 1: 15] Signal 23: delivering to handler D0128 18:04:49.933437 405440 task_signals.go:179] [ 1: 3] Restarting syscall 202: interrupted by signal 23 D0128 18:04:49.933464 405440 task_signals.go:220] [ 1: 3] Signal 23: delivering to handler D0128 18:04:49.933527 405440 task_signals.go:470] [ 1: 16] Notified of signal 23 D0128 18:04:49.933570 405440 task_signals.go:220] [ 1: 14] Signal 23: delivering to handler D0128 18:04:49.933582 405440 task_signals.go:179] [ 1: 16] Restarting syscall 202: interrupted by signal 23 D0128 18:04:49.933602 405440 task_signals.go:220] [ 1: 16] Signal 23: delivering to handler D0128 18:04:49.933680 405440 task_signals.go:470] [ 1: 5] Notified of signal 23 D0128 18:04:49.933777 405440 task_signals.go:470] [ 1: 8] Notified of signal 23 D0128 18:04:49.933803 405440 task_signals.go:220] [ 1: 5] Signal 23: delivering to handler D0128 18:04:49.933822 405440 task_signals.go:470] [ 1: 6] Notified of signal 23 D0128 18:04:49.933805 405440 task_signals.go:179] [ 1: 8] Restarting syscall 202: interrupted by signal 23 D0128 18:04:49.933861 405440 task_signals.go:220] [ 1: 8] Signal 23: delivering to handler D0128 18:04:49.933862 405440 task_signals.go:220] [ 1: 10] Signal 23: delivering to handler D0128 18:04:49.933889 405440 task_signals.go:179] [ 1: 6] Restarting syscall 202: interrupted by signal 23 D0128 18:04:49.933918 405440 task_signals.go:220] [ 1: 6] Signal 23: delivering to handler D0128 18:04:49.934044 405440 task_signals.go:220] [ 1: 12] Signal 23: delivering to handler D0128 18:04:49.934130 405440 task_signals.go:470] [ 1: 14] Notified of signal 23 D0128 18:04:49.934250 405440 task_signals.go:220] [ 1: 14] Signal 23: delivering to handler