panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 149 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc000600160, 0xce7e38}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:331 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc000494000, 0x2, 0x2}, 0xc0001981e0, 0xc0008c2028, 0xc0008c2038, {0x7f392c000000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:558 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00072c2d0, 0xb3d045, 0xc001ba8300) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x20e main.(*Proc).executeRaw(0xc001024140, 0x1e, 0xc001187400, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bd main.(*Proc).executeAndCollide(0xc001024140, 0xa8d673, 0xc, 0xc00055df38, 0x1) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 main.(*Proc).loop(0xc001024140) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x3ee created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 D0223 13:52:11.614705 236892 task_exit.go:204] [ 13: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.614783 236892 task_exit.go:204] [ 13: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.614793 236892 task_exit.go:204] [ 13: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.614801 236892 task_signals.go:189] [ 13: 34] Signal 9: terminating thread group D0223 13:52:11.614825 236892 task_signals.go:189] [ 13: 37] Signal 9: terminating thread group I0223 13:52:11.614839 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 34, fault addr: 0x0 D0223 13:52:11.614859 236892 task_signals.go:189] [ 13: 13] Signal 9: terminating thread group D0223 13:52:11.614780 236892 task_signals.go:189] [ 13: 35] Signal 9: terminating thread group D0223 13:52:11.614865 236892 task_exit.go:204] [ 13: 34] Transitioning from exit state TaskExitNone to TaskExitInitiated I0223 13:52:11.614872 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 37, fault addr: 0x0 I0223 13:52:11.614880 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 35, fault addr: 0x0 D0223 13:52:11.614878 236892 task_signals.go:189] [ 13: 14] Signal 9: terminating thread group D0223 13:52:11.614815 236892 task_signals.go:189] [ 13: 36] Signal 9: terminating thread group D0223 13:52:11.614904 236892 task_signals.go:189] [ 13: 16] Signal 9: terminating thread group I0223 13:52:11.614910 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 36, fault addr: 0x0 D0223 13:52:11.614851 236892 task_signals.go:189] [ 13: 22] Signal 9: terminating thread group I0223 13:52:11.614921 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 22, fault addr: 0x0 D0223 13:52:11.614916 236892 task_signals.go:189] [ 13: 17] Signal 9: terminating thread group D0223 13:52:11.614886 236892 task_signals.go:189] [ 13: 15] Signal 9: terminating thread group D0223 13:52:11.614935 236892 task_signals.go:189] [ 13: 20] Signal 9: terminating thread group I0223 13:52:11.614941 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 15, fault addr: 0x0 D0223 13:52:11.614952 236892 task_signals.go:189] [ 13: 21] Signal 9: terminating thread group I0223 13:52:11.614955 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 20, fault addr: 0x0 D0223 13:52:11.614927 236892 task_signals.go:189] [ 13: 19] Signal 9: terminating thread group D0223 13:52:11.614944 236892 task_exit.go:204] [ 13: 34] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.614965 236892 task_exit.go:204] [ 13: 34] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.614972 236892 task_signals.go:189] [ 13: 23] Signal 9: terminating thread group D0223 13:52:11.614964 236892 task_signals.go:189] [ 13: 30] Signal 9: terminating thread group D0223 13:52:11.614981 236892 task_signals.go:189] [ 13: 24] Signal 9: terminating thread group I0223 13:52:11.614990 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 30, fault addr: 0x0 D0223 13:52:11.614999 236892 task_signals.go:189] [ 13: 26] Signal 9: terminating thread group D0223 13:52:11.615011 236892 task_signals.go:189] [ 13: 27] Signal 9: terminating thread group I0223 13:52:11.615006 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 24, fault addr: 0x0 D0223 13:52:11.614991 236892 task_signals.go:189] [ 13: 25] Signal 9: terminating thread group D0223 13:52:11.615027 236892 task_exit.go:204] [ 13: 30] Transitioning from exit state TaskExitNone to TaskExitInitiated I0223 13:52:11.615034 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 26, fault addr: 0x0 D0223 13:52:11.615049 236892 task_signals.go:189] [ 13: 31] Signal 9: terminating thread group I0223 13:52:11.615055 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 13, fault addr: 0x0 D0223 13:52:11.615067 236892 task_signals.go:189] [ 13: 28] Signal 9: terminating thread group I0223 13:52:11.615069 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 14, fault addr: 0x0 I0223 13:52:11.615077 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 21, fault addr: 0x0 D0223 13:52:11.615042 236892 task_signals.go:189] [ 13: 33] Signal 9: terminating thread group D0223 13:52:11.615060 236892 task_signals.go:189] [ 13: 32] Signal 9: terminating thread group I0223 13:52:11.615082 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 16, fault addr: 0x0 I0223 13:52:11.615091 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 32, fault addr: 0x0 D0223 13:52:11.615098 236892 task_exit.go:204] [ 13: 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0223 13:52:11.615110 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 31, fault addr: 0x0 D0223 13:52:11.615112 236892 task_exit.go:204] [ 13: 30] Transitioning from exit state TaskExitZombie to TaskExitDead I0223 13:52:11.615118 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 28, fault addr: 0x0 D0223 13:52:11.615130 236892 task_exit.go:204] [ 13: 37] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615138 236892 task_exit.go:204] [ 13: 37] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615143 236892 task_exit.go:204] [ 13: 37] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615154 236892 task_exit.go:204] [ 13: 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615175 236892 task_exit.go:204] [ 13: 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615182 236892 task_exit.go:204] [ 13: 28] Transitioning from exit state TaskExitZombie to TaskExitDead I0223 13:52:11.615134 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 27, fault addr: 0x0 D0223 13:52:11.615205 236892 task_exit.go:204] [ 13: 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615212 236892 task_exit.go:204] [ 13: 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615217 236892 task_exit.go:204] [ 13: 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615237 236892 task_exit.go:204] [ 13: 35] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615255 236892 task_exit.go:204] [ 13: 35] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615261 236892 task_exit.go:204] [ 13: 35] Transitioning from exit state TaskExitZombie to TaskExitDead I0223 13:52:11.615269 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 33, fault addr: 0x0 D0223 13:52:11.615271 236892 task_exit.go:204] [ 13: 36] Transitioning from exit state TaskExitNone to TaskExitInitiated I0223 13:52:11.615275 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 19, fault addr: 0x0 D0223 13:52:11.615295 236892 task_exit.go:204] [ 13: 36] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615302 236892 task_exit.go:204] [ 13: 36] Transitioning from exit state TaskExitZombie to TaskExitDead I0223 13:52:11.615302 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 17, fault addr: 0x0 D0223 13:52:11.615313 236892 task_exit.go:204] [ 13: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615330 236892 task_exit.go:204] [ 13: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615336 236892 task_exit.go:204] [ 13: 17] Transitioning from exit state TaskExitZombie to TaskExitDead I0223 13:52:11.615344 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 25, fault addr: 0x0 D0223 13:52:11.615361 236892 task_exit.go:204] [ 13: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615368 236892 task_exit.go:204] [ 13: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615381 236892 task_exit.go:204] [ 13: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615388 236892 task_exit.go:204] [ 13: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615401 236892 task_exit.go:204] [ 13: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615407 236892 task_exit.go:204] [ 13: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615417 236892 task_exit.go:204] [ 13: 33] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615424 236892 task_exit.go:204] [ 13: 33] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615429 236892 task_exit.go:204] [ 13: 33] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615441 236892 task_exit.go:204] [ 13: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615459 236892 task_exit.go:204] [ 13: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615466 236892 task_exit.go:204] [ 13: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615475 236892 task_exit.go:204] [ 13: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615491 236892 task_exit.go:204] [ 13: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615497 236892 task_exit.go:204] [ 13: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615506 236892 task_exit.go:204] [ 13: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated I0223 13:52:11.615505 236892 compat.go:135] Uncaught signal: "killed" (9), PID: 13, TID: 23, fault addr: 0x0 D0223 13:52:11.615521 236892 task_exit.go:204] [ 13: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615527 236892 task_exit.go:204] [ 13: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615544 236892 task_exit.go:204] [ 13: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615563 236892 task_exit.go:204] [ 13: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615570 236892 task_exit.go:204] [ 13: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615579 236892 task_exit.go:204] [ 13: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615595 236892 task_exit.go:204] [ 13: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615608 236892 task_exit.go:204] [ 13: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615625 236892 task_exit.go:204] [ 13: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615631 236892 task_exit.go:204] [ 13: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615641 236892 task_exit.go:204] [ 13: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615656 236892 task_exit.go:204] [ 13: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615662 236892 task_exit.go:204] [ 13: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615672 236892 task_exit.go:204] [ 13: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615686 236892 task_exit.go:204] [ 13: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615692 236892 task_exit.go:204] [ 13: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615701 236892 task_exit.go:204] [ 13: 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615728 236892 task_exit.go:204] [ 13: 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615742 236892 task_exit.go:204] [ 13: 32] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615779 236892 task_exit.go:204] [ 13: 31] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615898 236892 task_exit.go:204] [ 13: 31] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615908 236892 task_exit.go:204] [ 13: 31] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615931 236892 task_exit.go:204] [ 13: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.615952 236892 task_exit.go:204] [ 13: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.615957 236892 task_exit.go:204] [ 13: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.615976 236892 task_exit.go:204] [ 13: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0223 13:52:11.618990 236892 task_exit.go:204] [ 13: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0223 13:52:11.619031 236892 task_exit.go:204] [ 13: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.619041 236892 task_exit.go:204] [ 13: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0223 13:52:11.619087 236892 loader.go:1066] updated processes (removal): map[{ci-gvisor-ptrace-3-cover-0 0}:0xc000374a20] D0223 13:52:11.619128 236892 controller.go:552] containerManager.Wait, cid: ci-gvisor-ptrace-3-cover-0, pid: 13, waitStatus: 0x200, err: D0223 13:52:11.619199 236892 urpc.go:568] urpc: successfully marshalled 38 bytes. D0223 13:52:11.619328 237070 urpc.go:611] urpc: unmarshal success. I0223 13:52:11.619438 237070 main.go:255] Exiting with status: 512 D0223 13:52:11.632617 236892 urpc.go:611] urpc: unmarshal success. D0223 13:52:11.634266 236892 urpc.go:568] urpc: successfully marshalled 46934 bytes. D0223 13:52:11.635313 236892 urpc.go:611] urpc: unmarshal success. D0223 13:52:11.635395 236892 controller.go:223] containerManager.Processes, cid: ci-gvisor-ptrace-3-cover-0 D0223 13:52:11.635572 236892 urpc.go:568] urpc: successfully marshalled 167 bytes.