panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x5a6c84] goroutine 79 [running]: main.diffProgInfo(0x0, 0x1eaf4?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:432 +0x24 main.(*FuzzerTool).diffMaxSignal(0x38?, 0x6d9fa0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:442 +0xb8 D0325 16:31:52.243674 108309 task_exit.go:204] [ 16554( 583): 16554( 583)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247280 108309 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247322 108309 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247328 108309 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247389 108309 task_signals.go:204] [ 7: 7] Signal 9, PID: 7, TID: 7, fault addr: 0x0: terminating thread group D0325 16:31:52.247400 108309 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247410 108309 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247429 108309 task_signals.go:204] [ 7: 8] Signal 9, PID: 7, TID: 8, fault addr: 0x0: terminating thread group D0325 16:31:52.247435 108309 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247442 108309 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247446 108309 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247458 108309 task_signals.go:204] [ 7: 9] Signal 9, PID: 7, TID: 9, fault addr: 0x0: terminating thread group D0325 16:31:52.247463 108309 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247476 108309 task_signals.go:470] [ 14536: 14536] Notified of signal 9 D0325 16:31:52.247485 108309 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247489 108309 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247500 108309 task_signals.go:204] [ 7: 10] Signal 9, PID: 7, TID: 10, fault addr: 0x0: terminating thread group D0325 16:31:52.247506 108309 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247513 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247518 108309 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247522 108309 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247530 108309 task_signals.go:204] [ 7: 11] Signal 9, PID: 7, TID: 11, fault addr: 0x0: terminating thread group D0325 16:31:52.247536 108309 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247543 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247548 108309 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247552 108309 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247562 108309 task_signals.go:204] [ 7: 13] Signal 9, PID: 7, TID: 13, fault addr: 0x0: terminating thread group D0325 16:31:52.247567 108309 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247574 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247579 108309 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247583 108309 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247592 108309 task_signals.go:204] [ 7: 14] Signal 9, PID: 7, TID: 14, fault addr: 0x0: terminating thread group D0325 16:31:52.247598 108309 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247607 108309 task_signals.go:470] [ 16441: 16441] Notified of signal 9 D0325 16:31:52.247613 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247618 108309 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247624 108309 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247634 108309 task_signals.go:204] [ 7: 16] Signal 9, PID: 7, TID: 16, fault addr: 0x0: terminating thread group D0325 16:31:52.247639 108309 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247649 108309 task_signals.go:470] [ 5728: 5728] Notified of signal 9 D0325 16:31:52.247654 108309 task_signals.go:458] [ 16441: 16441] Discarding duplicate signal 9 D0325 16:31:52.247659 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247663 108309 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247669 108309 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247681 108309 task_signals.go:204] [ 7: 20] Signal 9, PID: 7, TID: 20, fault addr: 0x0: terminating thread group D0325 16:31:52.247687 108309 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247694 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247699 108309 task_signals.go:458] [ 5728: 5728] Discarding duplicate signal 9 D0325 16:31:52.247703 108309 task_signals.go:458] [ 16441: 16441] Discarding duplicate signal 9 D0325 16:31:52.247706 108309 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247710 108309 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247719 108309 task_signals.go:204] [ 7: 23] Signal 9, PID: 7, TID: 23, fault addr: 0x0: terminating thread group D0325 16:31:52.247725 108309 task_exit.go:204] [ 7: 23] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247733 108309 task_signals.go:458] [ 16441: 16441] Discarding duplicate signal 9 D0325 16:31:52.247741 108309 task_signals.go:470] [ 13027: 13027] Notified of signal 9 D0325 16:31:52.247747 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247751 108309 task_signals.go:458] [ 5728: 5728] Discarding duplicate signal 9 D0325 16:31:52.247755 108309 task_exit.go:204] [ 7: 23] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247758 108309 task_exit.go:204] [ 7: 23] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247769 108309 task_signals.go:204] [ 7: 35] Signal 9, PID: 7, TID: 35, fault addr: 0x0: terminating thread group D0325 16:31:52.247774 108309 task_exit.go:204] [ 7: 35] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247781 108309 task_signals.go:458] [ 16441: 16441] Discarding duplicate signal 9 D0325 16:31:52.247786 108309 task_signals.go:458] [ 13027: 13027] Discarding duplicate signal 9 D0325 16:31:52.247790 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247794 108309 task_signals.go:458] [ 5728: 5728] Discarding duplicate signal 9 D0325 16:31:52.247797 108309 task_exit.go:204] [ 7: 35] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247801 108309 task_exit.go:204] [ 7: 35] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247811 108309 task_signals.go:204] [ 7: 316] Signal 9, PID: 7, TID: 316, fault addr: 0x0: terminating thread group D0325 16:31:52.247816 108309 task_exit.go:204] [ 7: 316] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247823 108309 task_signals.go:458] [ 13027: 13027] Discarding duplicate signal 9 D0325 16:31:52.247828 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247832 108309 task_signals.go:458] [ 5728: 5728] Discarding duplicate signal 9 D0325 16:31:52.247838 108309 task_signals.go:458] [ 16441: 16441] Discarding duplicate signal 9 D0325 16:31:52.247842 108309 task_exit.go:204] [ 7: 316] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247845 108309 task_exit.go:204] [ 7: 316] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247855 108309 task_signals.go:204] [ 7: 3171] Signal 9, PID: 7, TID: 3171, fault addr: 0x0: terminating thread group D0325 16:31:52.247861 108309 task_exit.go:204] [ 7: 3171] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.247868 108309 task_signals.go:458] [ 13027: 13027] Discarding duplicate signal 9 D0325 16:31:52.247873 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.247886 108309 task_signals.go:458] [ 5728: 5728] Discarding duplicate signal 9 D0325 16:31:52.247890 108309 task_signals.go:458] [ 16441: 16441] Discarding duplicate signal 9 D0325 16:31:52.247894 108309 task_exit.go:204] [ 7: 3171] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.247897 108309 task_exit.go:204] [ 7: 3171] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.247907 108309 task_signals.go:204] [ 7: 12580] Signal 9, PID: 7, TID: 12580, fault addr: 0x0: terminating thread group D0325 16:31:52.247913 108309 task_exit.go:204] [ 7: 12580] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.249368 108309 task_signals.go:458] [ 5728: 5728] Discarding duplicate signal 9 D0325 16:31:52.249391 108309 task_signals.go:458] [ 16441: 16441] Discarding duplicate signal 9 D0325 16:31:52.249397 108309 task_signals.go:458] [ 13027: 13027] Discarding duplicate signal 9 D0325 16:31:52.249402 108309 task_signals.go:458] [ 14536: 14536] Discarding duplicate signal 9 D0325 16:31:52.249407 108309 task_exit.go:204] [ 7: 12580] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.249412 108309 task_exit.go:204] [ 7: 12580] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.249423 108309 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.249548 108309 task_signals.go:204] [ 14536: 14536] Signal 9, PID: 14536, TID: 14536, fault addr: 0x0: terminating thread group D0325 16:31:52.249560 108309 task_exit.go:204] [ 14536: 14536] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.249634 108309 task_signals.go:481] [ 14537( 1): 14537( 1)] No task notified of signal 9 D0325 16:31:52.249643 108309 task_exit.go:204] [ 14536: 14536] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.249649 108309 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:31:52.249689 108309 task_signals.go:204] [ 16441: 16441] Signal 9, PID: 16441, TID: 16441, fault addr: 0x0: terminating thread group D0325 16:31:52.249695 108309 task_exit.go:204] [ 16441: 16441] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.249731 108309 task_signals.go:481] [ 16442( 1): 16442( 1)] No task notified of signal 9 D0325 16:31:52.249737 108309 task_exit.go:204] [ 16441: 16441] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.249742 108309 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 16:31:52.249753 108309 task_signals.go:204] [ 5728: 5728] Signal 9, PID: 5728, TID: 5728, fault addr: 0x0: terminating thread group D0325 16:31:52.249763 108309 task_exit.go:204] [ 5728: 5728] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.249804 108309 task_signals.go:470] [ 5731( 1): 5731( 1)] Notified of signal 9 D0325 16:31:52.249812 108309 task_exit.go:204] [ 5728: 5728] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.249819 108309 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 16:31:52.249834 108309 task_signals.go:204] [ 13027: 13027] Signal 9, PID: 13027, TID: 13027, fault addr: 0x0: terminating thread group D0325 16:31:52.249839 108309 task_exit.go:204] [ 13027: 13027] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.249876 108309 task_signals.go:470] [ 13028( 1): 13028( 1)] Notified of signal 9 D0325 16:31:52.249883 108309 task_exit.go:204] [ 13027: 13027] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.249887 108309 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 main.(*FuzzerTool).convertExecutionResult(0x64c720?, {{0x1bad, {0x40007de000, 0x11e66, 0x11e66}, 0x0, 0x0, 0x0, 0x1, 0x0}, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:386 +0x74 main.(*FuzzerTool).exchangeDataCall(0x400045c000, 0x1, {0x4001569f68, 0x1, 0x691f00?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:345 +0x314 main.(*FuzzerTool).exchangeDataWorker(0x400045c000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:380 +0x58 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:272 +0x10f8 D0325 16:31:52.251008 108309 task_signals.go:443] [ 16532( 723): 16532( 723)] Discarding ignored signal 18 D0325 16:31:52.251226 108309 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 16:31:52.251242 108309 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:31:52.258740 108309 task_signals.go:204] [ 5731( 1): 5731( 1)] Signal 9, PID: 5731, TID: 5731, fault addr: 0x0: terminating thread group D0325 16:31:52.259117 108309 task_exit.go:204] [ 5731( 1): 5731( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.259250 108309 task_exit.go:361] [ 5731( 1): 5731( 1)] Init process terminating, killing namespace D0325 16:31:52.259270 108309 task_signals.go:470] [ 16483(2813): 16483(2813)] Notified of signal 9 D0325 16:31:52.259319 108309 task_signals.go:458] [ 16483(2813): 16483(2813)] Discarding duplicate signal 9 D0325 16:31:52.259325 108309 task_exit.go:204] [ 5731( 1): 5731( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.259334 108309 task_signals.go:476] [ 1: 2] Notified of group signal 17 D0325 16:31:52.258804 108309 task_signals.go:204] [ 13028( 1): 13028( 1)] Signal 9, PID: 13028, TID: 13028, fault addr: 0x0: terminating thread group D0325 16:31:52.259346 108309 task_exit.go:204] [ 13028( 1): 13028( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.259388 108309 task_exit.go:361] [ 13028( 1): 13028( 1)] Init process terminating, killing namespace D0325 16:31:52.259400 108309 task_signals.go:470] [ 16532( 723): 16532( 723)] Notified of signal 9 D0325 16:31:52.259406 108309 task_signals.go:458] [ 16532( 723): 16532( 723)] Discarding duplicate signal 9 D0325 16:31:52.259412 108309 task_exit.go:204] [ 13028( 1): 13028( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.259417 108309 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 16:31:52.259033 108309 loader.go:1259] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-1 0}:0x40002a9c20] D0325 16:31:52.259425 108309 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-1, pid: 7, waitStatus: 0x200, err: D0325 16:31:52.259466 108309 urpc.go:568] urpc: successfully marshalled 38 bytes. D0325 16:31:52.260316 108309 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:31:52.260426 108309 task_signals.go:204] [ 16483(2813): 16499(2818)] Signal 9, PID: 16483, TID: 16499, fault addr: 0x0: terminating thread group D0325 16:31:52.260439 108309 task_exit.go:204] [ 16483(2813): 16499(2818)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.262319 108438 urpc.go:611] urpc: unmarshal success. I0325 16:31:52.262398 108438 main.go:226] Exiting with status: 512 D0325 16:31:52.260462 108309 task_exit.go:204] [ 16483(2813): 16499(2818)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.260478 108309 task_exit.go:204] [ 16483(2813): 16499(2818)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.259088 108309 task_signals.go:204] [ 14537( 1): 14537( 1)] Signal 9, PID: 14537, TID: 14537, fault addr: 0x0: terminating thread group D0325 16:31:52.262372 108309 task_run.go:183] [ 1: 2] Restarting syscall 98 with restart block: not interrupted by handled signal D0325 16:31:52.262252 108309 task_exit.go:204] [ 14537( 1): 14537( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.262435 108309 task_signals.go:204] [ 16532( 723): 16560( 726)] Signal 9, PID: 16532, TID: 16560, fault addr: 0x0: terminating thread group D0325 16:31:52.262455 108309 task_signals.go:204] [ 16483(2813): 16485(2814)] Signal 9, PID: 16483, TID: 16485, fault addr: 0x0: terminating thread group D0325 16:31:52.262616 108309 task_signals.go:204] [ 16532( 723): 16532( 723)] Signal 9, PID: 16532, TID: 16532, fault addr: 0x0: terminating thread group D0325 16:31:52.259069 108309 task_signals.go:204] [ 16442( 1): 16442( 1)] Signal 9, PID: 16442, TID: 16442, fault addr: 0x0: terminating thread group D0325 16:31:52.262798 108309 task_signals.go:204] [ 16483(2813): 16483(2813)] Signal 9, PID: 16483, TID: 16483, fault addr: 0x0: terminating thread group D0325 16:31:52.262811 108309 task_signals.go:204] [ 16532( 723): 16548( 725)] Signal 9, PID: 16532, TID: 16548, fault addr: 0x0: terminating thread group D0325 16:31:52.262818 108309 task_exit.go:204] [ 16483(2813): 16483(2813)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.262833 108309 task_signals.go:204] [ 16532( 723): 16538( 724)] Signal 9, PID: 16532, TID: 16538, fault addr: 0x0: terminating thread group D0325 16:31:52.262851 108309 task_exit.go:204] [ 16483(2813): 16483(2813)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.262862 108309 task_exit.go:204] [ 16532( 723): 16560( 726)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.262874 108309 task_exit.go:204] [ 16532( 723): 16560( 726)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.262880 108309 task_exit.go:204] [ 16532( 723): 16560( 726)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.262889 108309 task_exit.go:204] [ 16483(2813): 16485(2814)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.262898 108309 task_exit.go:204] [ 16483(2813): 16485(2814)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.262902 108309 task_exit.go:204] [ 16483(2813): 16485(2814)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.262910 108309 task_exit.go:204] [ 16442( 1): 16442( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.262914 108309 task_signals.go:204] [ 16483(2813): 16496(2815)] Signal 9, PID: 16483, TID: 16496, fault addr: 0x0: terminating thread group D0325 16:31:52.262943 108309 task_exit.go:204] [ 16483(2813): 16496(2815)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.262969 108309 task_exit.go:361] [ 14537( 1): 14537( 1)] Init process terminating, killing namespace D0325 16:31:52.263021 108309 task_signals.go:204] [ 16483(2813): 16497(2816)] Signal 9, PID: 16483, TID: 16497, fault addr: 0x0: terminating thread group D0325 16:31:52.263031 108309 task_exit.go:204] [ 14537( 1): 14537( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.263041 108309 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:31:52.263056 108309 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 16:31:52.263063 108309 task_exit.go:204] [ 16532( 723): 16532( 723)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.263093 108309 task_exit.go:204] [ 16532( 723): 16532( 723)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.263065 108309 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:31:52.263057 108309 task_signals.go:204] [ 16483(2813): 16498(2817)] Signal 9, PID: 16483, TID: 16498, fault addr: 0x0: terminating thread group D0325 16:31:52.263188 108309 task_exit.go:204] [ 16483(2813): 16498(2817)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.263231 108309 task_exit.go:204] [ 16483(2813): 16498(2817)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.263237 108309 task_exit.go:204] [ 16483(2813): 16498(2817)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.263247 108309 task_exit.go:361] [ 16442( 1): 16442( 1)] Init process terminating, killing namespace D0325 16:31:52.263262 108309 task_exit.go:204] [ 16442( 1): 16442( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.263271 108309 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:31:52.263286 108309 task_exit.go:204] [ 16483(2813): 16496(2815)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.263290 108309 task_exit.go:204] [ 16483(2813): 16496(2815)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.263299 108309 task_exit.go:204] [ 16532( 723): 16538( 724)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.263307 108309 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 16:31:52.263314 108309 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:31:52.263321 108309 task_exit.go:204] [ 16532( 723): 16538( 724)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.263325 108309 task_exit.go:204] [ 16532( 723): 16538( 724)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.263332 108309 task_exit.go:204] [ 16483(2813): 16497(2816)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.263390 108309 task_exit.go:204] [ 16532( 723): 16548( 725)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:31:52.264022 108309 task_exit.go:361] [ 16532( 723): 16548( 725)] Init process terminating, killing namespace D0325 16:31:52.264039 108309 task_signals.go:458] [ 13028( 1): 13028( 1)] Discarding duplicate signal 9 D0325 16:31:52.264047 108309 task_exit.go:204] [ 16532( 723): 16548( 725)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.264053 108309 task_exit.go:204] [ 16532( 723): 16548( 725)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.264059 108309 task_exit.go:204] [ 16532( 723): 16532( 723)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.264079 108309 task_exit.go:361] [ 16483(2813): 16497(2816)] Init process terminating, killing namespace D0325 16:31:52.264087 108309 task_signals.go:458] [ 5731( 1): 5731( 1)] Discarding duplicate signal 9 D0325 16:31:52.264092 108309 task_exit.go:204] [ 16483(2813): 16497(2816)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:31:52.264095 108309 task_exit.go:204] [ 16483(2813): 16497(2816)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.264100 108309 task_exit.go:204] [ 16483(2813): 16483(2813)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:31:52.323833 108309 urpc.go:611] urpc: unmarshal success. D0325 16:31:52.327391 108309 urpc.go:568] urpc: successfully marshalled 127876 bytes. D0325 16:31:52.363707 108309 urpc.go:611] urpc: unmarshal success. D0325 16:31:52.363759 108309 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-1 D0325 16:31:52.363963 108309 urpc.go:568] urpc: successfully marshalled 2680 bytes. D0325 16:31:52.927006 108309 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 16:31:53.927055 108309 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 16:31:54.927299 108309 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 16:31:55.927640 108309 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 16:31:59.927221 108309 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 16:32:00.927309 108309 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 16:32:01.927083 108309 sampler.go:191] Time: Adjusting syscall overhead down to 7