panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 133 [running]: github.com/google/syzkaller/pkg/osutil.Abs(0xc0001c68a0, 0x1a, 0x6fec0d, 0x11) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:290 +0x279 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, 0xc000482140, 0x1, 0x1, 0xc00093a000, 0xc000578038, 0xc000578048, 0x2b13e6c00000, 0x1000000, 0x1000000, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:539 +0x148 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000990000, 0xc0001c6640, 0xc00090c2c0, 0x0, 0xc0001d3e70, 0x453383, 0x5950a45d, 0xc0001d3eb8, 0x4b9b3a, 0x8000000000000000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x485 main.(*Context).execute(0xc00037a000, 0x0, 0xc000990000, 0xc000405f40) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:161 +0x111 main.(*Context).run(0xc00037a000, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:141 +0xf3 main.main.func3(0xc000014274, 0xc00037a000, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:104 +0x5d created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:102 +0x755 D1222 16:22:48.934957 57187 task_exit.go:251] [ 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.935019 57187 task_exit.go:251] [ 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935043 57187 task_signals.go:214] [ 18] Signal 9: terminating thread group D1222 16:22:48.935019 57187 task_signals.go:214] [ 30] Signal 9: terminating thread group D1222 16:22:48.935022 57187 task_signals.go:214] [ 29] Signal 9: terminating thread group D1222 16:22:48.935035 57187 task_signals.go:214] [ 22] Signal 9: terminating thread group D1222 16:22:48.935046 57187 task_exit.go:251] [ 26] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.935018 57187 task_signals.go:214] [ 28] Signal 9: terminating thread group D1222 16:22:48.935067 57187 task_signals.go:214] [ 19] Signal 9: terminating thread group D1222 16:22:48.935083 57187 task_signals.go:214] [ 20] Signal 9: terminating thread group D1222 16:22:48.935092 57187 task_signals.go:214] [ 21] Signal 9: terminating thread group D1222 16:22:48.935084 57187 task_signals.go:214] [ 32] Signal 9: terminating thread group D1222 16:22:48.935111 57187 task_signals.go:214] [ 27] Signal 9: terminating thread group D1222 16:22:48.935120 57187 task_signals.go:214] [ 23] Signal 9: terminating thread group I1222 16:22:48.935157 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 23, fault addr: 0x0 D1222 16:22:48.935130 57187 task_signals.go:214] [ 24] Signal 9: terminating thread group I1222 16:22:48.935201 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 19, fault addr: 0x0 I1222 16:22:48.935226 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 18, fault addr: 0x0 D1222 16:22:48.935202 57187 task_exit.go:251] [ 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.935139 57187 task_signals.go:214] [ 25] Signal 9: terminating thread group I1222 16:22:48.935236 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 30, fault addr: 0x0 D1222 16:22:48.935258 57187 task_exit.go:251] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated I1222 16:22:48.935268 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 29, fault addr: 0x0 I1222 16:22:48.935283 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 22, fault addr: 0x0 D1222 16:22:48.935287 57187 task_exit.go:251] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie I1222 16:22:48.935300 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 21, fault addr: 0x0 I1222 16:22:48.935316 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 20, fault addr: 0x0 D1222 16:22:48.935316 57187 task_exit.go:251] [ 19] Transitioning from exit state TaskExitNone to TaskExitInitiated I1222 16:22:48.935328 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 32, fault addr: 0x0 I1222 16:22:48.935395 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 28, fault addr: 0x0 D1222 16:22:48.935384 57187 task_exit.go:251] [ 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935449 57187 task_exit.go:251] [ 19] Transitioning from exit state TaskExitZombie to TaskExitDead I1222 16:22:48.935405 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 27, fault addr: 0x0 D1222 16:22:48.935492 57187 task_exit.go:251] [ 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.935511 57187 task_exit.go:251] [ 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935554 57187 task_exit.go:251] [ 27] Transitioning from exit state TaskExitZombie to TaskExitDead I1222 16:22:48.935550 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 25, fault addr: 0x0 I1222 16:22:48.935607 57187 compat.go:135] Uncaught signal: "killed" (9), PID: 18, TID: 24, fault addr: 0x0 D1222 16:22:48.935581 57187 task_exit.go:251] [ 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935627 57187 task_exit.go:251] [ 23] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.935658 57187 task_exit.go:251] [ 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.935683 57187 task_exit.go:251] [ 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935697 57187 task_exit.go:251] [ 30] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.935712 57187 task_exit.go:251] [ 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.935725 57187 task_exit.go:251] [ 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935732 57187 task_exit.go:251] [ 29] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.935750 57187 task_exit.go:251] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.935770 57187 task_exit.go:251] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935782 57187 task_exit.go:251] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.935812 57187 task_exit.go:251] [ 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.935901 57187 task_exit.go:251] [ 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935920 57187 task_exit.go:251] [ 32] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.935950 57187 task_exit.go:251] [ 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.935971 57187 task_exit.go:251] [ 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.935986 57187 task_exit.go:251] [ 21] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.936008 57187 task_exit.go:251] [ 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.936036 57187 task_exit.go:251] [ 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.936058 57187 task_exit.go:251] [ 28] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.936073 57187 task_exit.go:251] [ 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.936087 57187 task_exit.go:251] [ 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.936095 57187 task_exit.go:251] [ 20] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.936107 57187 task_exit.go:251] [ 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.936117 57187 task_exit.go:251] [ 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.936127 57187 task_exit.go:251] [ 25] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.936153 57187 task_exit.go:251] [ 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D1222 16:22:48.937984 57187 task_exit.go:251] [ 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D1222 16:22:48.938032 57187 task_exit.go:251] [ 24] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.938050 57187 task_exit.go:251] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead D1222 16:22:48.938098 57187 loader.go:1008] updated processes (removal): map[{ci-gvisor-ptrace-1-cover-0 0}:0xc000616de0] D1222 16:22:48.938145 57187 controller.go:516] containerManager.Wait, cid: ci-gvisor-ptrace-1-cover-0, pid: 18, waitStatus: 0x200, err: D1222 16:22:48.938224 57187 urpc.go:620] urpc: successfully marshalled 38 bytes. D1222 16:22:48.938386 57390 urpc.go:674] urpc: unmarshal success. I1222 16:22:48.938453 57390 main.go:236] Exiting with status: 512 D1222 16:22:48.954924 57187 urpc.go:674] urpc: unmarshal success. D1222 16:22:48.955000 57187 controller.go:574] containerManager.Signal: cid: ci-gvisor-ptrace-1-cover-0, PID: 0, signal: 0, mode: Process D1222 16:22:48.955070 57187 urpc.go:620] urpc: successfully marshalled 37 bytes.