panic: wd changed: "/tmp" -> "(unreachable)/" goroutine 83 [running]: github.com/google/syzkaller/pkg/osutil.Abs({0xc0005bc000, 0xce7d18}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil.go:330 +0x1b9 github.com/google/syzkaller/pkg/ipc.makeCommand(0x0, {0xc0003f2000, 0x2, 0x2}, 0xc000692360, 0xc00061c0c8, 0xc00061c140, {0x7f939ae00000, 0x1000000, 0x1000000}, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:557 +0x132 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000319050, 0xb3d045, 0xc000983080) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:281 +0x20e main.(*Proc).executeRaw(0xc0010aa100, 0x1e, 0xc0010aa000, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bd main.(*Proc).executeAndCollide(0xc0010aa100, 0xa8d673, 0xc, 0xc0009f5f38, 0x1) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 main.(*Proc).loop(0xc0010aa100) /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 D0224 10:07:58.195843 1 task_exit.go:204] [ 20: 36] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.195902 1 task_exit.go:204] [ 20: 36] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.195925 1 task_exit.go:204] [ 20: 36] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.195951 1 task_signals.go:189] [ 20: 20] Signal 9: terminating thread group I0224 10:07:58.195983 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 20, fault addr: 0x0 D0224 10:07:58.196009 1 task_exit.go:204] [ 20: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196021 1 task_exit.go:204] [ 20: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196050 1 task_signals.go:189] [ 20: 21] Signal 9: terminating thread group I0224 10:07:58.196076 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 21, fault addr: 0x0 D0224 10:07:58.196086 1 task_exit.go:204] [ 20: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196096 1 task_exit.go:204] [ 20: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196103 1 task_exit.go:204] [ 20: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196119 1 task_signals.go:189] [ 20: 22] Signal 9: terminating thread group I0224 10:07:58.196138 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 22, fault addr: 0x0 D0224 10:07:58.196147 1 task_exit.go:204] [ 20: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196318 1 task_exit.go:204] [ 20: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196337 1 task_exit.go:204] [ 20: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196355 1 task_signals.go:189] [ 20: 38] Signal 9: terminating thread group I0224 10:07:58.196373 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 38, fault addr: 0x0 D0224 10:07:58.196414 1 task_exit.go:204] [ 20: 38] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196425 1 task_exit.go:204] [ 20: 38] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196443 1 task_exit.go:204] [ 20: 38] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196462 1 task_signals.go:189] [ 20: 23] Signal 9: terminating thread group I0224 10:07:58.196482 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 23, fault addr: 0x0 D0224 10:07:58.196490 1 task_exit.go:204] [ 20: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196500 1 task_exit.go:204] [ 20: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196507 1 task_exit.go:204] [ 20: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196519 1 task_signals.go:189] [ 20: 24] Signal 9: terminating thread group I0224 10:07:58.196534 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 24, fault addr: 0x0 D0224 10:07:58.196541 1 task_exit.go:204] [ 20: 24] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196549 1 task_exit.go:204] [ 20: 24] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196555 1 task_exit.go:204] [ 20: 24] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196566 1 task_signals.go:189] [ 20: 25] Signal 9: terminating thread group I0224 10:07:58.196587 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 25, fault addr: 0x0 D0224 10:07:58.196608 1 task_exit.go:204] [ 20: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196623 1 task_exit.go:204] [ 20: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196638 1 task_exit.go:204] [ 20: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196652 1 task_signals.go:189] [ 20: 26] Signal 9: terminating thread group I0224 10:07:58.196664 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 26, fault addr: 0x0 D0224 10:07:58.196671 1 task_exit.go:204] [ 20: 26] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196684 1 task_exit.go:204] [ 20: 26] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196691 1 task_exit.go:204] [ 20: 26] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196704 1 task_signals.go:189] [ 20: 27] Signal 9: terminating thread group I0224 10:07:58.196753 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 27, fault addr: 0x0 D0224 10:07:58.196780 1 task_exit.go:204] [ 20: 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196790 1 task_exit.go:204] [ 20: 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196796 1 task_exit.go:204] [ 20: 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196810 1 task_signals.go:189] [ 20: 28] Signal 9: terminating thread group I0224 10:07:58.196826 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 28, fault addr: 0x0 D0224 10:07:58.196834 1 task_exit.go:204] [ 20: 28] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196841 1 task_exit.go:204] [ 20: 28] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196848 1 task_exit.go:204] [ 20: 28] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196863 1 task_signals.go:189] [ 20: 29] Signal 9: terminating thread group I0224 10:07:58.196879 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 29, fault addr: 0x0 D0224 10:07:58.196887 1 task_exit.go:204] [ 20: 29] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196895 1 task_exit.go:204] [ 20: 29] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196902 1 task_exit.go:204] [ 20: 29] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.196931 1 task_signals.go:189] [ 20: 30] Signal 9: terminating thread group I0224 10:07:58.196953 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 30, fault addr: 0x0 D0224 10:07:58.196967 1 task_exit.go:204] [ 20: 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.196977 1 task_exit.go:204] [ 20: 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.196989 1 task_exit.go:204] [ 20: 30] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197002 1 task_signals.go:189] [ 20: 31] Signal 9: terminating thread group I0224 10:07:58.197017 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 31, fault addr: 0x0 D0224 10:07:58.197024 1 task_exit.go:204] [ 20: 31] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197033 1 task_exit.go:204] [ 20: 31] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197039 1 task_exit.go:204] [ 20: 31] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197051 1 task_signals.go:189] [ 20: 46] Signal 9: terminating thread group I0224 10:07:58.197075 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 46, fault addr: 0x0 D0224 10:07:58.197085 1 task_exit.go:204] [ 20: 46] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197098 1 task_exit.go:204] [ 20: 46] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197105 1 task_exit.go:204] [ 20: 46] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197118 1 task_signals.go:189] [ 20: 32] Signal 9: terminating thread group I0224 10:07:58.197133 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 32, fault addr: 0x0 D0224 10:07:58.197151 1 task_exit.go:204] [ 20: 32] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197161 1 task_exit.go:204] [ 20: 32] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197167 1 task_exit.go:204] [ 20: 32] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197180 1 task_signals.go:189] [ 20: 39] Signal 9: terminating thread group I0224 10:07:58.197198 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 39, fault addr: 0x0 D0224 10:07:58.197207 1 task_exit.go:204] [ 20: 39] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197215 1 task_exit.go:204] [ 20: 39] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197221 1 task_exit.go:204] [ 20: 39] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197231 1 task_signals.go:189] [ 20: 33] Signal 9: terminating thread group I0224 10:07:58.197250 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 33, fault addr: 0x0 D0224 10:07:58.197261 1 task_exit.go:204] [ 20: 33] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197269 1 task_exit.go:204] [ 20: 33] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197276 1 task_exit.go:204] [ 20: 33] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197265 1 task_signals.go:189] [ 20: 41] Signal 9: terminating thread group I0224 10:07:58.197299 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 41, fault addr: 0x0 D0224 10:07:58.197319 1 task_signals.go:189] [ 20: 42] Signal 9: terminating thread group D0224 10:07:58.197326 1 task_exit.go:204] [ 20: 41] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197368 1 task_signals.go:189] [ 20: 26990] Signal 9: terminating thread group I0224 10:07:58.197389 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 26990, fault addr: 0x0 D0224 10:07:58.197416 1 task_signals.go:189] [ 20: 45] Signal 9: terminating thread group D0224 10:07:58.197404 1 task_exit.go:204] [ 20: 41] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0224 10:07:58.197426 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 42, fault addr: 0x0 D0224 10:07:58.197434 1 task_exit.go:204] [ 20: 41] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197438 1 task_signals.go:189] [ 20: 1225] Signal 9: terminating thread group I0224 10:07:58.197449 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 1225, fault addr: 0x0 D0224 10:07:58.197454 1 task_signals.go:189] [ 20: 43] Signal 9: terminating thread group D0224 10:07:58.197463 1 task_exit.go:204] [ 20: 1225] Transitioning from exit state TaskExitNone to TaskExitInitiated I0224 10:07:58.197480 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 43, fault addr: 0x0 D0224 10:07:58.197505 1 task_signals.go:189] [ 20: 37] Signal 9: terminating thread group D0224 10:07:58.197523 1 task_signals.go:189] [ 20: 44] Signal 9: terminating thread group I0224 10:07:58.197535 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 44, fault addr: 0x0 D0224 10:07:58.197545 1 task_signals.go:189] [ 20: 1226] Signal 9: terminating thread group I0224 10:07:58.197557 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 1226, fault addr: 0x0 I0224 10:07:58.197566 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 45, fault addr: 0x0 I0224 10:07:58.197589 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 37, fault addr: 0x0 D0224 10:07:58.197596 1 task_exit.go:204] [ 20: 1225] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197617 1 task_signals.go:189] [ 20: 10780] Signal 9: terminating thread group D0224 10:07:58.197625 1 task_exit.go:204] [ 20: 1225] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197648 1 task_signals.go:189] [ 20: 3575] Signal 9: terminating thread group D0224 10:07:58.197637 1 task_signals.go:189] [ 20: 3574] Signal 9: terminating thread group I0224 10:07:58.197662 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 10780, fault addr: 0x0 D0224 10:07:58.197672 1 task_exit.go:204] [ 20: 43] Transitioning from exit state TaskExitNone to TaskExitInitiated I0224 10:07:58.197676 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 3575, fault addr: 0x0 D0224 10:07:58.197683 1 task_exit.go:204] [ 20: 43] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0224 10:07:58.197692 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 3574, fault addr: 0x0 D0224 10:07:58.197294 1 task_signals.go:189] [ 20: 34] Signal 9: terminating thread group D0224 10:07:58.197364 1 task_signals.go:189] [ 20: 35] Signal 9: terminating thread group D0224 10:07:58.197458 1 task_signals.go:189] [ 20: 14829] Signal 9: terminating thread group D0224 10:07:58.197698 1 task_exit.go:204] [ 20: 43] Transitioning from exit state TaskExitZombie to TaskExitDead I0224 10:07:58.197721 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 35, fault addr: 0x0 I0224 10:07:58.197738 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 14829, fault addr: 0x0 D0224 10:07:58.197728 1 task_exit.go:204] [ 20: 3575] Transitioning from exit state TaskExitNone to TaskExitInitiated I0224 10:07:58.197762 1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 34, fault addr: 0x0 D0224 10:07:58.197782 1 task_exit.go:204] [ 20: 3575] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197796 1 task_exit.go:204] [ 20: 3575] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197809 1 task_exit.go:204] [ 20: 44] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197833 1 task_exit.go:204] [ 20: 44] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197840 1 task_exit.go:204] [ 20: 44] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197874 1 task_exit.go:204] [ 20: 1226] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197893 1 task_exit.go:204] [ 20: 1226] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197904 1 task_exit.go:204] [ 20: 1226] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197915 1 task_exit.go:204] [ 20: 45] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197930 1 task_exit.go:204] [ 20: 45] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.197937 1 task_exit.go:204] [ 20: 45] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.197959 1 task_exit.go:204] [ 20: 26990] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.197991 1 task_exit.go:204] [ 20: 26990] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.198001 1 task_exit.go:204] [ 20: 26990] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.198021 1 task_exit.go:204] [ 20: 37] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.198030 1 task_exit.go:204] [ 20: 37] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.198038 1 task_exit.go:204] [ 20: 37] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.198053 1 task_exit.go:204] [ 20: 3574] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.198073 1 task_exit.go:204] [ 20: 3574] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.198080 1 task_exit.go:204] [ 20: 3574] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.198092 1 task_exit.go:204] [ 20: 42] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.198105 1 task_exit.go:204] [ 20: 42] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.198112 1 task_exit.go:204] [ 20: 42] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.198122 1 task_exit.go:204] [ 20: 10780] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.198134 1 task_exit.go:204] [ 20: 10780] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.198150 1 task_exit.go:204] [ 20: 10780] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.198178 1 task_exit.go:204] [ 20: 35] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.198195 1 task_exit.go:204] [ 20: 35] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.198206 1 task_exit.go:204] [ 20: 35] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.198219 1 task_exit.go:204] [ 20: 14829] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.198233 1 task_exit.go:204] [ 20: 14829] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.198240 1 task_exit.go:204] [ 20: 14829] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.198259 1 task_exit.go:204] [ 20: 34] Transitioning from exit state TaskExitNone to TaskExitInitiated D0224 10:07:58.220647 1 task_exit.go:204] [ 20: 34] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0224 10:07:58.220906 1 task_exit.go:204] [ 20: 34] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.220995 1 task_exit.go:204] [ 20: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0224 10:07:58.221045 1 loader.go:1066] updated processes (removal): map[{ci-gvisor-kvm-cover-3 0}:0xc000519f50] D0224 10:07:58.221104 1 controller.go:552] containerManager.Wait, cid: ci-gvisor-kvm-cover-3, pid: 20, waitStatus: 0x200, err: D0224 10:07:58.221325 2773 urpc.go:611] urpc: unmarshal success. I0224 10:07:58.221399 2773 main.go:255] Exiting with status: 512 D0224 10:07:58.221716 1 urpc.go:568] urpc: successfully marshalled 38 bytes. D0224 10:07:58.295732 1 urpc.go:611] urpc: unmarshal success. D0224 10:07:58.302219 1 urpc.go:568] urpc: successfully marshalled 120833 bytes. D0224 10:07:58.307569 1 urpc.go:611] urpc: unmarshal success. D0224 10:07:58.307619 1 controller.go:223] containerManager.Processes, cid: ci-gvisor-kvm-cover-3 D0224 10:07:58.307774 1 urpc.go:568] urpc: successfully marshalled 264 bytes.