panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 147 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc0005801a0, 0xce7d18}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:330 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc000b02000, 0x2, 0x2}, 0xc000714420, 0xc00000e600, 0xc00000e7c8, {0x7f95f2c00000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:557 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0007de2d0, 0xb3d045, 0xc000f5b9c0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:281 +0x20e main.(*Proc).executeRaw(0xc000faa280, 0x1e, 0xc000faa140, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bd main.(*Proc).executeAndCollide(0xc000faa280, 0xa8d673, 0xc, 0xc000571f38, 0x1) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 main.(*Proc).loop(0xc000faa280) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3ee D0223 21:16:04.705332 976104 urpc.go:611] urpc: unmarshal success. D0223 21:16:04.711011 976104 urpc.go:568] urpc: successfully marshalled 98054 bytes. created by main.main D0223 21:16:04.715464 976104 urpc.go:611] urpc: unmarshal success. D0223 21:16:04.715516 976104 controller.go:223] containerManager.Processes, cid: ci-gvisor-ptrace-3-cover-1 D0223 21:16:04.715722 976104 urpc.go:568] urpc: successfully marshalled 358 bytes. /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 D0223 21:16:04.718403 976104 task_signals.go:189] [ 12: 18] Signal 9: terminating thread group D0223 21:16:04.718426 976104 task_signals.go:189] [ 12: 19] Signal 9: terminating thread group D0223 21:16:04.718407 976104 task_signals.go:189] [ 12: 37] Signal 9: terminating thread group D0223 21:16:04.718439 976104 task_signals.go:189] [ 12: 12] Signal 9: terminating thread group D0223 21:16:04.718445 976104 task_signals.go:189] [ 12: 20] Signal 9: terminating thread group D0223 21:16:04.718455 976104 task_signals.go:189] [ 12: 21] Signal 9: terminating thread group D0223 21:16:04.718452 976104 task_signals.go:189] [ 12: 13] Signal 9: terminating thread group D0223 21:16:04.718463 976104 task_signals.go:189] [ 12: 22] Signal 9: terminating thread group D0223 21:16:04.718465 976104 task_signals.go:189] [ 12: 14] Signal 9: terminating thread group D0223 21:16:04.718475 976104 task_signals.go:189] [ 12: 23] Signal 9: terminating thread group D0223 21:16:04.718475 976104 task_signals.go:189] [ 12: 15] Signal 9: terminating thread group D0223 21:16:04.718484 976104 task_signals.go:189] [ 12: 16] Signal 9: terminating thread group D0223 21:16:04.718494 976104 task_signals.go:189] [ 12: 17] Signal 9: terminating thread group D0223 21:16:04.718492 976104 task_signals.go:189] [ 12: 24] Signal 9: terminating thread group D0223 21:16:04.718505 976104 task_signals.go:189] [ 12: 25] Signal 9: terminating thread group D0223 21:16:04.718510 976104 task_exit.go:204] [ 12: 36] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718523 976104 task_signals.go:189] [ 12: 30] Signal 9: terminating thread group I0223 21:16:04.718530 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 25, fault addr: 0x0 D0223 21:16:04.718546 976104 task_signals.go:189] [ 12: 32] Signal 9: terminating thread group I0223 21:16:04.718549 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 30, fault addr: 0x0 I0223 21:16:04.718556 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 32, fault addr: 0x0 D0223 21:16:04.718556 976104 task_signals.go:189] [ 12: 33] Signal 9: terminating thread group D0223 21:16:04.718561 976104 task_signals.go:189] [ 12: 26] Signal 9: terminating thread group I0223 21:16:04.718564 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 33, fault addr: 0x0 D0223 21:16:04.718569 976104 task_signals.go:189] [ 12: 28] Signal 9: terminating thread group I0223 21:16:04.718573 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 26, fault addr: 0x0 D0223 21:16:04.718576 976104 task_signals.go:189] [ 12: 29] Signal 9: terminating thread group I0223 21:16:04.718579 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 28, fault addr: 0x0 I0223 21:16:04.718585 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 29, fault addr: 0x0 D0223 21:16:04.718597 976104 task_exit.go:204] [ 12: 28] Transitioning from exit state TaskExitNone to TaskExitInitiated I0223 21:16:04.718600 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 19, fault addr: 0x0 I0223 21:16:04.718606 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 15, fault addr: 0x0 D0223 21:16:04.718609 976104 task_signals.go:189] [ 12: 34] Signal 9: terminating thread group I0223 21:16:04.718615 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 37, fault addr: 0x0 I0223 21:16:04.718620 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 12, fault addr: 0x0 I0223 21:16:04.718625 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 20, fault addr: 0x0 D0223 21:16:04.718537 976104 task_signals.go:189] [ 12: 31] Signal 9: terminating thread group I0223 21:16:04.718630 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 21, fault addr: 0x0 I0223 21:16:04.718635 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 16, fault addr: 0x0 D0223 21:16:04.718623 976104 task_signals.go:189] [ 12: 35] Signal 9: terminating thread group I0223 21:16:04.718641 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 13, fault addr: 0x0 D0223 21:16:04.718645 976104 task_exit.go:204] [ 12: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated I0223 21:16:04.718646 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 14, fault addr: 0x0 I0223 21:16:04.718652 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 23, fault addr: 0x0 I0223 21:16:04.718657 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 34, fault addr: 0x0 D0223 21:16:04.718662 976104 task_exit.go:204] [ 12: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0223 21:16:04.718663 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 31, fault addr: 0x0 D0223 21:16:04.718667 976104 task_exit.go:204] [ 12: 16] Transitioning from exit state TaskExitZombie to TaskExitDead I0223 21:16:04.718668 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 18, fault addr: 0x0 I0223 21:16:04.718673 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 22, fault addr: 0x0 D0223 21:16:04.718679 976104 task_exit.go:204] [ 12: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated I0223 21:16:04.718686 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 35, fault addr: 0x0 D0223 21:16:04.718688 976104 task_exit.go:204] [ 12: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718693 976104 task_exit.go:204] [ 12: 22] Transitioning from exit state TaskExitZombie to TaskExitDead I0223 21:16:04.718693 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 17, fault addr: 0x0 D0223 21:16:04.718702 976104 task_exit.go:204] [ 12: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718707 976104 task_exit.go:204] [ 12: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718711 976104 task_exit.go:204] [ 12: 17] Transitioning from exit state TaskExitZombie to TaskExitDead I0223 21:16:04.718719 976104 compat.go:135] Uncaught signal: "killed" (9), PID: 12, TID: 24, fault addr: 0x0 D0223 21:16:04.718743 976104 task_exit.go:204] [ 12: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718747 976104 task_exit.go:204] [ 12: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718751 976104 task_exit.go:204] [ 12: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718760 976104 task_exit.go:204] [ 12: 35] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718765 976104 task_exit.go:204] [ 12: 35] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718769 976104 task_exit.go:204] [ 12: 35] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718779 976104 task_exit.go:204] [ 12: 34] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718784 976104 task_exit.go:204] [ 12: 34] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718794 976104 task_exit.go:204] [ 12: 34] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718802 976104 task_exit.go:204] [ 12: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718809 976104 task_exit.go:204] [ 12: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718812 976104 task_exit.go:204] [ 12: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718821 976104 task_exit.go:204] [ 12: 36] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718825 976104 task_exit.go:204] [ 12: 36] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718832 976104 task_exit.go:204] [ 12: 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718836 976104 task_exit.go:204] [ 12: 28] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718844 976104 task_exit.go:204] [ 12: 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718849 976104 task_exit.go:204] [ 12: 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718853 976104 task_exit.go:204] [ 12: 30] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718860 976104 task_exit.go:204] [ 12: 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718864 976104 task_exit.go:204] [ 12: 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718868 976104 task_exit.go:204] [ 12: 32] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718876 976104 task_exit.go:204] [ 12: 33] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718886 976104 task_exit.go:204] [ 12: 33] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718890 976104 task_exit.go:204] [ 12: 33] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718905 976104 task_exit.go:204] [ 12: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718910 976104 task_exit.go:204] [ 12: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718914 976104 task_exit.go:204] [ 12: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718921 976104 task_exit.go:204] [ 12: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718927 976104 task_exit.go:204] [ 12: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718931 976104 task_exit.go:204] [ 12: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718937 976104 task_exit.go:204] [ 12: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718943 976104 task_exit.go:204] [ 12: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718946 976104 task_exit.go:204] [ 12: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718954 976104 task_exit.go:204] [ 12: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718959 976104 task_exit.go:204] [ 12: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718963 976104 task_exit.go:204] [ 12: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718971 976104 task_exit.go:204] [ 12: 37] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718976 976104 task_exit.go:204] [ 12: 37] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718980 976104 task_exit.go:204] [ 12: 37] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.718986 976104 task_exit.go:204] [ 12: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.718992 976104 task_exit.go:204] [ 12: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.718998 976104 task_exit.go:204] [ 12: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.719003 976104 task_exit.go:204] [ 12: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.719007 976104 task_exit.go:204] [ 12: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.719015 976104 task_exit.go:204] [ 12: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.719021 976104 task_exit.go:204] [ 12: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.719025 976104 task_exit.go:204] [ 12: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.719032 976104 task_exit.go:204] [ 12: 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.719037 976104 task_exit.go:204] [ 12: 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.719040 976104 task_exit.go:204] [ 12: 29] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.719048 976104 task_exit.go:204] [ 12: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.719053 976104 task_exit.go:204] [ 12: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.719057 976104 task_exit.go:204] [ 12: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.719064 976104 task_exit.go:204] [ 12: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.719069 976104 task_exit.go:204] [ 12: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.719073 976104 task_exit.go:204] [ 12: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.719084 976104 task_exit.go:204] [ 12: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.719090 976104 task_exit.go:204] [ 12: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.719095 976104 task_exit.go:204] [ 12: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.719102 976104 task_exit.go:204] [ 12: 31] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 21:16:04.721160 976104 task_exit.go:204] [ 12: 31] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 21:16:04.721187 976104 task_exit.go:204] [ 12: 31] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.721204 976104 task_exit.go:204] [ 12: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 21:16:04.721239 976104 loader.go:1066] updated processes (removal): map[{ci-gvisor-ptrace-3-cover-1 0}:0xc00034b320] D0223 21:16:04.721288 976104 controller.go:552] containerManager.Wait, cid: ci-gvisor-ptrace-3-cover-1, pid: 12, waitStatus: 0x200, err: D0223 21:16:04.721324 976104 urpc.go:568] urpc: successfully marshalled 38 bytes. D0223 21:16:04.721443 976273 urpc.go:611] urpc: unmarshal success. I0223 21:16:04.721541 976273 main.go:255] Exiting with status: 512