panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 64 [running]: github.com/google/syzkaller/pkg/osutil.Abs(0xc0000120e0, 0x1a, 0x7ab8b7, 0x11) D0211 06:38:06.839765 95108 urpc.go:694] urpc: unmarshal success. D0211 06:38:06.839834 95108 controller.go:564] containerManager.Signal: cid: ci-gvisor-ptrace-3-cover-0, PID: 0, signal: 0, mode: Process D0211 06:38:06.840145 95108 urpc.go:640] urpc: successfully marshalled 37 bytes. D0211 06:38:06.840624 95108 urpc.go:694] urpc: unmarshal success. D0211 06:38:06.847238 95108 urpc.go:640] urpc: successfully marshalled 148520 bytes. D0211 06:38:06.849528 95108 urpc.go:694] urpc: unmarshal success. D0211 06:38:06.849566 95108 controller.go:200] containerManager.Processes, cid: ci-gvisor-ptrace-3-cover-0 D0211 06:38:06.849789 95108 urpc.go:640] urpc: successfully marshalled 438 bytes. /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:290 +0x26c github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, 0xc0003b20e0, 0x1, 0x1, 0xc000194780, 0xc0004841d8, 0xc0004842a0, 0x2b62eac00000, 0x1000000, 0x1000000, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:548 +0x13c github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0001d6240, 0xc000012c20, 0xc0015b3f80, 0xc0010c1d68, 0x2, 0x2, 0x0, 0x0, 0x95eea0, 0xc0021f9aa0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:282 +0x495 main.(*Proc).executeRaw(0xc000726340, 0xc000012c20, 0xc0015b3f80, 0x1, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:297 +0x228 main.(*Proc).execute(0xc000726340, 0xc000012c20, 0xc0015b3f80, 0x0, 0x1, 0x1) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:251 +0x6a main.(*Proc).loop(0xc000726340) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:97 +0x492 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:280 +0x13f8 D0211 06:38:07.385006 95108 task_exit.go:251] [ 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385092 95108 task_exit.go:251] [ 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385099 95108 task_exit.go:251] [ 30] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385139 95108 task_signals.go:214] [ 22] Signal 9: terminating thread group D0211 06:38:07.385099 95108 task_signals.go:214] [ 12] Signal 9: terminating thread group I0211 06:38:07.385162 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 22, fault addr: 0x0 D0211 06:38:07.385185 95108 task_exit.go:251] [ 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385192 95108 task_exit.go:251] [ 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385199 95108 task_exit.go:251] [ 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385218 95108 task_signals.go:214] [ 23] Signal 9: terminating thread group I0211 06:38:07.385190 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 12, fault addr: 0x0 D0211 06:38:07.385228 95108 task_signals.go:214] [ 24] Signal 9: terminating thread group D0211 06:38:07.385246 95108 task_exit.go:251] [ 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385267 95108 task_signals.go:214] [ 25] Signal 9: terminating thread group D0211 06:38:07.385280 95108 task_signals.go:214] [ 26] Signal 9: terminating thread group D0211 06:38:07.385287 95108 task_signals.go:214] [ 27] Signal 9: terminating thread group I0211 06:38:07.385286 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 25, fault addr: 0x0 D0211 06:38:07.385299 95108 task_signals.go:214] [ 28] Signal 9: terminating thread group D0211 06:38:07.385311 95108 task_signals.go:214] [ 29] Signal 9: terminating thread group I0211 06:38:07.385317 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 29, fault addr: 0x0 D0211 06:38:07.385323 95108 task_signals.go:214] [ 13] Signal 9: terminating thread group D0211 06:38:07.385336 95108 task_signals.go:214] [ 32] Signal 9: terminating thread group I0211 06:38:07.385339 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 13, fault addr: 0x0 D0211 06:38:07.385347 95108 task_signals.go:214] [ 20] Signal 9: terminating thread group D0211 06:38:07.385368 95108 task_signals.go:214] [ 14] Signal 9: terminating thread group I0211 06:38:07.385353 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 20, fault addr: 0x0 D0211 06:38:07.385395 95108 task_signals.go:214] [ 15] Signal 9: terminating thread group I0211 06:38:07.385401 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 14, fault addr: 0x0 D0211 06:38:07.385414 95108 task_signals.go:214] [ 16] Signal 9: terminating thread group D0211 06:38:07.385428 95108 task_exit.go:251] [ 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385425 95108 task_signals.go:214] [ 11] Signal 9: terminating thread group D0211 06:38:07.385438 95108 task_exit.go:251] [ 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385460 95108 task_signals.go:214] [ 17] Signal 9: terminating thread group D0211 06:38:07.385329 95108 task_signals.go:214] [ 31] Signal 9: terminating thread group D0211 06:38:07.385471 95108 task_signals.go:214] [ 18] Signal 9: terminating thread group I0211 06:38:07.385419 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 15, fault addr: 0x0 D0211 06:38:07.385480 95108 task_signals.go:214] [ 19] Signal 9: terminating thread group I0211 06:38:07.385488 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 23, fault addr: 0x0 D0211 06:38:07.385497 95108 task_exit.go:251] [ 15] Transitioning from exit state TaskExitNone to TaskExitInitiated I0211 06:38:07.385494 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 11, fault addr: 0x0 D0211 06:38:07.385507 95108 task_exit.go:251] [ 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385522 95108 task_exit.go:251] [ 15] Transitioning from exit state TaskExitZombie to TaskExitDead I0211 06:38:07.385519 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 17, fault addr: 0x0 D0211 06:38:07.385534 95108 task_exit.go:251] [ 17] Transitioning from exit state TaskExitNone to TaskExitInitiated I0211 06:38:07.385545 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 28, fault addr: 0x0 D0211 06:38:07.385546 95108 task_exit.go:251] [ 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0211 06:38:07.385552 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 18, fault addr: 0x0 I0211 06:38:07.385559 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 31, fault addr: 0x0 D0211 06:38:07.385557 95108 task_exit.go:251] [ 17] Transitioning from exit state TaskExitZombie to TaskExitDead I0211 06:38:07.385565 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 32, fault addr: 0x0 I0211 06:38:07.385572 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 19, fault addr: 0x0 D0211 06:38:07.385576 95108 task_exit.go:251] [ 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385582 95108 task_exit.go:251] [ 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385597 95108 task_exit.go:251] [ 19] Transitioning from exit state TaskExitZombie to TaskExitDead I0211 06:38:07.385620 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 27, fault addr: 0x0 D0211 06:38:07.385625 95108 task_exit.go:251] [ 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385633 95108 task_exit.go:251] [ 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385638 95108 task_exit.go:251] [ 27] Transitioning from exit state TaskExitZombie to TaskExitDead I0211 06:38:07.385633 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 16, fault addr: 0x0 D0211 06:38:07.385652 95108 task_exit.go:251] [ 16] Transitioning from exit state TaskExitNone to TaskExitInitiated I0211 06:38:07.385666 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 24, fault addr: 0x0 D0211 06:38:07.385667 95108 task_exit.go:251] [ 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0211 06:38:07.385673 95108 compat.go:135] Uncaught signal: "killed" (9), PID: 11, TID: 26, fault addr: 0x0 D0211 06:38:07.385689 95108 task_exit.go:251] [ 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385715 95108 task_exit.go:251] [ 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385722 95108 task_exit.go:251] [ 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385726 95108 task_exit.go:251] [ 28] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385752 95108 task_exit.go:251] [ 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385757 95108 task_exit.go:251] [ 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385766 95108 task_exit.go:251] [ 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385782 95108 task_exit.go:251] [ 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385788 95108 task_exit.go:251] [ 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385792 95108 task_exit.go:251] [ 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385801 95108 task_exit.go:251] [ 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385807 95108 task_exit.go:251] [ 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385814 95108 task_exit.go:251] [ 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385850 95108 task_exit.go:251] [ 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385899 95108 task_exit.go:251] [ 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.385913 95108 task_exit.go:251] [ 29] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.385947 95108 task_exit.go:251] [ 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.385999 95108 task_exit.go:251] [ 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.386006 95108 task_exit.go:251] [ 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.386074 95108 task_exit.go:251] [ 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.386087 95108 task_exit.go:251] [ 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.386093 95108 task_exit.go:251] [ 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.386115 95108 task_exit.go:251] [ 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.386129 95108 task_exit.go:251] [ 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.386133 95108 task_exit.go:251] [ 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.386145 95108 task_exit.go:251] [ 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.386154 95108 task_exit.go:251] [ 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.386177 95108 task_exit.go:251] [ 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.386196 95108 task_exit.go:251] [ 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.386202 95108 task_exit.go:251] [ 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.386214 95108 task_exit.go:251] [ 31] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.386220 95108 task_exit.go:251] [ 31] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.386224 95108 task_exit.go:251] [ 31] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.386239 95108 task_exit.go:251] [ 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.386246 95108 task_exit.go:251] [ 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.386257 95108 task_exit.go:251] [ 32] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.386268 95108 task_exit.go:251] [ 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0211 06:38:07.387833 95108 task_exit.go:251] [ 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0211 06:38:07.387842 95108 task_exit.go:251] [ 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.387847 95108 task_exit.go:251] [ 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0211 06:38:07.395814 96158 urpc.go:694] urpc: unmarshal success. I0211 06:38:07.395921 96158 main.go:237] Exiting with status: 512 D0211 06:38:07.395447 95108 loader.go:1018] updated processes (removal): map[{ci-gvisor-ptrace-3-cover-0 0}:0xc0003f4c90] D0211 06:38:07.395589 95108 controller.go:506] containerManager.Wait, cid: ci-gvisor-ptrace-3-cover-0, pid: 11, waitStatus: 0x200, err: D0211 06:38:07.395682 95108 urpc.go:640] urpc: successfully marshalled 38 bytes.