panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 127 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc000226300, 0xcc0698}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:331 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc0001f6000, 0x2, 0x2}, 0xc000176960, 0xc000546200, 0xc000546208, {0x7fa6aca00000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:558 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0001d2090, 0xac1c00, 0xc0005aba40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x20e main.(*Context).execute(0xc000350000, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:172 +0x151 main.(*Context).run(0xc000350000, 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 D0210 22:09:55.925359 926868 task_exit.go:204] [ 16: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.925477 926868 task_exit.go:204] [ 16: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.925534 926868 task_exit.go:204] [ 16: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.925532 926868 task_signals.go:189] [ 16: 24] Signal 9: terminating thread group D0210 22:09:55.925590 926868 task_signals.go:189] [ 16: 19] Signal 9: terminating thread group D0210 22:09:55.925569 926868 task_signals.go:189] [ 16: 30] Signal 9: terminating thread group D0210 22:09:55.925619 926868 task_signals.go:189] [ 16: 16] Signal 9: terminating thread group I0210 22:09:55.925619 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 24, fault addr: 0x0 D0210 22:09:55.925654 926868 task_signals.go:189] [ 16: 20] Signal 9: terminating thread group I0210 22:09:55.925672 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 20, fault addr: 0x0 I0210 22:09:55.925702 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 19, fault addr: 0x0 I0210 22:09:55.925717 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 16, fault addr: 0x0 I0210 22:09:55.925723 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 30, fault addr: 0x0 D0210 22:09:55.925671 926868 task_exit.go:204] [ 16: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.925739 926868 task_exit.go:204] [ 16: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.925756 926868 task_exit.go:204] [ 16: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.925752 926868 task_signals.go:189] [ 16: 23] Signal 9: terminating thread group D0210 22:09:55.925644 926868 task_signals.go:189] [ 16: 17] Signal 9: terminating thread group D0210 22:09:55.925769 926868 task_exit.go:204] [ 16: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated I0210 22:09:55.925822 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 17, fault addr: 0x0 D0210 22:09:55.925851 926868 task_signals.go:189] [ 16: 18] Signal 9: terminating thread group I0210 22:09:55.925874 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 23, fault addr: 0x0 D0210 22:09:55.925903 926868 task_exit.go:204] [ 16: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.925932 926868 task_exit.go:204] [ 16: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.925935 926868 task_signals.go:189] [ 16: 27] Signal 9: terminating thread group D0210 22:09:55.925959 926868 task_exit.go:204] [ 16: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated I0210 22:09:55.925961 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 27, fault addr: 0x0 D0210 22:09:55.925982 926868 task_signals.go:189] [ 16: 26] Signal 9: terminating thread group I0210 22:09:55.925986 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 18, fault addr: 0x0 D0210 22:09:55.926000 926868 task_exit.go:204] [ 16: 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926038 926868 task_signals.go:189] [ 16: 21] Signal 9: terminating thread group D0210 22:09:55.926057 926868 task_signals.go:189] [ 16: 25] Signal 9: terminating thread group I0210 22:09:55.926055 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 26, fault addr: 0x0 D0210 22:09:55.926075 926868 task_signals.go:189] [ 16: 29] Signal 9: terminating thread group I0210 22:09:55.926081 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 21, fault addr: 0x0 D0210 22:09:55.926090 926868 task_exit.go:204] [ 16: 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0210 22:09:55.926099 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 25, fault addr: 0x0 D0210 22:09:55.926098 926868 task_exit.go:204] [ 16: 27] Transitioning from exit state TaskExitZombie to TaskExitDead I0210 22:09:55.926160 926868 compat.go:135] Uncaught signal: "killed" (9), PID: 16, TID: 29, fault addr: 0x0 D0210 22:09:55.926180 926868 task_exit.go:204] [ 16: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926213 926868 task_exit.go:204] [ 16: 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926236 926868 task_exit.go:204] [ 16: 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926242 926868 task_exit.go:204] [ 16: 29] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.926253 926868 task_exit.go:204] [ 16: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926273 926868 task_exit.go:204] [ 16: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.926286 926868 task_exit.go:204] [ 16: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926290 926868 task_exit.go:204] [ 16: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.926299 926868 task_exit.go:204] [ 16: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926316 926868 task_exit.go:204] [ 16: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926321 926868 task_exit.go:204] [ 16: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.926330 926868 task_exit.go:204] [ 16: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926337 926868 task_exit.go:204] [ 16: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926341 926868 task_exit.go:204] [ 16: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.926350 926868 task_exit.go:204] [ 16: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926382 926868 task_exit.go:204] [ 16: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926391 926868 task_exit.go:204] [ 16: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926406 926868 task_exit.go:204] [ 16: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926425 926868 task_exit.go:204] [ 16: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.926434 926868 task_exit.go:204] [ 16: 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926482 926868 task_exit.go:204] [ 16: 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926488 926868 task_exit.go:204] [ 16: 30] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.926501 926868 task_exit.go:204] [ 16: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.926515 926868 task_exit.go:204] [ 16: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.926520 926868 task_exit.go:204] [ 16: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.926530 926868 task_exit.go:204] [ 16: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0210 22:09:55.928346 926868 task_exit.go:204] [ 16: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0210 22:09:55.928373 926868 task_exit.go:204] [ 16: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.928379 926868 task_exit.go:204] [ 16: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0210 22:09:55.928400 926868 loader.go:1066] updated processes (removal): map[{ci-gvisor-ptrace-2-cover-1 0}:0xc0001df0b0] D0210 22:09:55.928461 926868 controller.go:552] containerManager.Wait, cid: ci-gvisor-ptrace-2-cover-1, pid: 16, waitStatus: 0x200, err: D0210 22:09:55.928605 926868 urpc.go:568] urpc: successfully marshalled 38 bytes. D0210 22:09:55.928734 929135 urpc.go:611] urpc: unmarshal success. I0210 22:09:55.928802 929135 main.go:252] Exiting with status: 512 D0210 22:09:55.991124 926868 urpc.go:611] urpc: unmarshal success. D0210 22:09:55.994595 926868 urpc.go:568] urpc: successfully marshalled 107977 bytes. D0210 22:09:55.996787 926868 urpc.go:611] urpc: unmarshal success. D0210 22:09:55.996838 926868 controller.go:223] containerManager.Processes, cid: ci-gvisor-ptrace-2-cover-1 D0210 22:09:55.997031 926868 urpc.go:568] urpc: successfully marshalled 289 bytes.