panic: wd changed: "/tmp" -> "(unreachable)/" D0208 14:25:04.990278 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:04.993367 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:04.996854 19890 task_signals.go:563] [ 22] No task notified of signal 23 D0208 14:25:05.007933 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler goroutine 15 [running]: D0208 14:25:05.010380 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.010574 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler github.com/google/syzkaller/pkg/osutil.Abs(0xc000156120, 0x1a, 0x7ab8bb, 0x11) D0208 14:25:05.013248 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.013530 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:290 +0x26c github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, 0xc000f06000, 0x1, 0x1, 0xc000198480, 0xc00000e078, 0xc00000e098, 0x2b6834400000, 0x1000000, 0x1000000, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:548 +0x13c D0208 14:25:05.020709 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.020890 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000458750, 0xc000386aa0, 0xc00084a380, 0xc0004c7d68, 0x2, 0x2, 0x0, 0x0, 0x95ee40, 0xc001046500) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x495 D0208 14:25:05.023758 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.028278 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.028659 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.028732 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler main.(*Proc).executeRaw(0xc000720c00, 0xc000386aa0, 0xc00084a380, 0x1, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:297 +0x228 D0208 14:25:05.030251 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.033581 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.041886 19890 task_signals.go:563] [ 22] No task notified of signal 23 D0208 14:25:05.042161 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.045531 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.046569 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.052316 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.052725 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.056589 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.060367 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.061884 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.062336 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.064709 19890 urpc.go:694] urpc: unmarshal success. D0208 14:25:05.064771 19890 controller.go:564] containerManager.Signal: cid: ci-gvisor-ptrace-3-cover-1, PID: 0, signal: 0, mode: Process D0208 14:25:05.064850 19890 urpc.go:640] urpc: successfully marshalled 37 bytes. D0208 14:25:05.065196 19890 urpc.go:694] urpc: unmarshal success. D0208 14:25:05.079311 19890 urpc.go:640] urpc: successfully marshalled 103408 bytes. D0208 14:25:05.081207 19890 urpc.go:694] urpc: unmarshal success. D0208 14:25:05.081377 19890 task_signals.go:548] [ 22] Notified of signal 23 main.(*Proc).execute(0xc000720c00, 0xc000386aa0, 0xc00084a380, 0x0, 0x1, 0x1) D0208 14:25:05.081415 19890 controller.go:200] containerManager.Processes, cid: ci-gvisor-ptrace-3-cover-1 D0208 14:25:05.081878 19890 urpc.go:640] urpc: successfully marshalled 435 bytes. D0208 14:25:05.097023 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.113919 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.113991 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.124210 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.131942 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:251 +0x6a D0208 14:25:05.136402 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.136919 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler main.(*Proc).loop(0xc000720c00) D0208 14:25:05.139319 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.139382 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x492 D0208 14:25:05.160893 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.161938 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler created by main.main D0208 14:25:05.166655 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.171784 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler D0208 14:25:05.177672 19890 task_signals.go:548] [ 22] Notified of signal 23 D0208 14:25:05.183557 19890 task_signals.go:250] [ 22] Signal 23: delivering to handler /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:280 +0x13f8 D0208 14:25:05.185790 19890 task_exit.go:251] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.185838 19890 task_exit.go:251] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.185850 19890 task_exit.go:251] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.185872 19890 task_signals.go:214] [ 17] Signal 9: terminating thread group I0208 14:25:05.185888 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 17, fault addr: 0x0 D0208 14:25:05.185918 19890 task_exit.go:251] [ 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.185926 19890 task_exit.go:251] [ 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.185932 19890 task_exit.go:251] [ 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.185957 19890 task_signals.go:214] [ 18] Signal 9: terminating thread group I0208 14:25:05.185984 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 18, fault addr: 0x0 D0208 14:25:05.185999 19890 task_exit.go:251] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186054 19890 task_exit.go:251] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186062 19890 task_exit.go:251] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186080 19890 task_signals.go:214] [ 19] Signal 9: terminating thread group I0208 14:25:05.186106 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 19, fault addr: 0x0 D0208 14:25:05.186115 19890 task_exit.go:251] [ 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186123 19890 task_exit.go:251] [ 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186137 19890 task_exit.go:251] [ 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186154 19890 task_signals.go:214] [ 20] Signal 9: terminating thread group I0208 14:25:05.186172 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 20, fault addr: 0x0 D0208 14:25:05.186211 19890 task_exit.go:251] [ 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186219 19890 task_exit.go:251] [ 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186233 19890 task_exit.go:251] [ 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186251 19890 task_signals.go:214] [ 23] Signal 9: terminating thread group I0208 14:25:05.186268 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 23, fault addr: 0x0 D0208 14:25:05.186276 19890 task_exit.go:251] [ 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186293 19890 task_exit.go:251] [ 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186299 19890 task_exit.go:251] [ 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186328 19890 task_signals.go:214] [ 24] Signal 9: terminating thread group I0208 14:25:05.186352 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 24, fault addr: 0x0 D0208 14:25:05.186360 19890 task_exit.go:251] [ 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186367 19890 task_exit.go:251] [ 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186372 19890 task_exit.go:251] [ 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186389 19890 task_signals.go:214] [ 25] Signal 9: terminating thread group I0208 14:25:05.186408 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 25, fault addr: 0x0 D0208 14:25:05.186416 19890 task_exit.go:251] [ 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186424 19890 task_exit.go:251] [ 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186429 19890 task_exit.go:251] [ 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186444 19890 task_signals.go:214] [ 26] Signal 9: terminating thread group I0208 14:25:05.186461 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 26, fault addr: 0x0 D0208 14:25:05.186470 19890 task_exit.go:251] [ 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186477 19890 task_exit.go:251] [ 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186483 19890 task_exit.go:251] [ 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186501 19890 task_signals.go:214] [ 27] Signal 9: terminating thread group I0208 14:25:05.186522 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 27, fault addr: 0x0 D0208 14:25:05.186530 19890 task_exit.go:251] [ 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186536 19890 task_exit.go:251] [ 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186541 19890 task_exit.go:251] [ 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186558 19890 task_signals.go:214] [ 28] Signal 9: terminating thread group I0208 14:25:05.186576 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 28, fault addr: 0x0 D0208 14:25:05.186584 19890 task_exit.go:251] [ 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186600 19890 task_exit.go:251] [ 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186607 19890 task_exit.go:251] [ 28] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186632 19890 task_signals.go:214] [ 29] Signal 9: terminating thread group I0208 14:25:05.186663 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 29, fault addr: 0x0 D0208 14:25:05.186676 19890 task_exit.go:251] [ 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186686 19890 task_exit.go:251] [ 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186691 19890 task_exit.go:251] [ 29] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186715 19890 task_signals.go:214] [ 925] Signal 9: terminating thread group I0208 14:25:05.186725 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 925, fault addr: 0x0 D0208 14:25:05.186732 19890 task_exit.go:251] [ 925] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186739 19890 task_exit.go:251] [ 925] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.186745 19890 task_exit.go:251] [ 925] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.186844 19890 task_signals.go:214] [ 926] Signal 9: terminating thread group I0208 14:25:05.187092 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 926, fault addr: 0x0 D0208 14:25:05.186860 19890 task_signals.go:214] [ 16] Signal 9: terminating thread group D0208 14:25:05.186877 19890 task_signals.go:214] [ 12] Signal 9: terminating thread group D0208 14:25:05.186884 19890 task_signals.go:214] [ 13] Signal 9: terminating thread group D0208 14:25:05.186898 19890 task_signals.go:214] [ 14] Signal 9: terminating thread group D0208 14:25:05.187121 19890 task_exit.go:251] [ 926] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.186868 19890 task_signals.go:214] [ 10] Signal 9: terminating thread group D0208 14:25:05.186909 19890 task_signals.go:214] [ 15] Signal 9: terminating thread group D0208 14:25:05.186901 19890 task_signals.go:214] [ 11] Signal 9: terminating thread group I0208 14:25:05.187148 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 14, fault addr: 0x0 I0208 14:25:05.187168 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 10, fault addr: 0x0 D0208 14:25:05.187186 19890 task_exit.go:251] [ 926] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0208 14:25:05.187194 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 15, fault addr: 0x0 D0208 14:25:05.187201 19890 task_exit.go:251] [ 926] Transitioning from exit state TaskExitZombie to TaskExitDead I0208 14:25:05.187205 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 16, fault addr: 0x0 D0208 14:25:05.187216 19890 task_exit.go:251] [ 16] Transitioning from exit state TaskExitNone to TaskExitInitiated I0208 14:25:05.187228 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 12, fault addr: 0x0 I0208 14:25:05.187307 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 11, fault addr: 0x0 I0208 14:25:05.187327 19890 compat.go:135] Uncaught signal: "killed" (9), PID: 10, TID: 13, fault addr: 0x0 D0208 14:25:05.187233 19890 task_exit.go:251] [ 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.187347 19890 task_exit.go:251] [ 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.187366 19890 task_exit.go:251] [ 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.187377 19890 task_exit.go:251] [ 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.187383 19890 task_exit.go:251] [ 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.187397 19890 task_exit.go:251] [ 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.187422 19890 task_exit.go:251] [ 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.187452 19890 task_exit.go:251] [ 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.187461 19890 task_exit.go:251] [ 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.187467 19890 task_exit.go:251] [ 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.187478 19890 task_exit.go:251] [ 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.187484 19890 task_exit.go:251] [ 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.187490 19890 task_exit.go:251] [ 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.187499 19890 task_exit.go:251] [ 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.187507 19890 task_exit.go:251] [ 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.187514 19890 task_exit.go:251] [ 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.187553 19890 task_exit.go:251] [ 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0208 14:25:05.189790 19890 task_exit.go:251] [ 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0208 14:25:05.202090 19890 task_exit.go:251] [ 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.202155 19890 task_exit.go:251] [ 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0208 14:25:05.202214 19890 loader.go:1018] updated processes (removal): map[{ci-gvisor-ptrace-3-cover-1 0}:0xc00081ad50] D0208 14:25:05.202273 19890 controller.go:506] containerManager.Wait, cid: ci-gvisor-ptrace-3-cover-1, pid: 10, waitStatus: 0x200, err: D0208 14:25:05.202329 19890 urpc.go:640] urpc: successfully marshalled 38 bytes. D0208 14:25:05.202478 20835 urpc.go:694] urpc: unmarshal success. I0208 14:25:05.202576 20835 main.go:236] Exiting with status: 512