panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x5a6c84] goroutine 1 [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 22:17:18.155311 295259 task_exit.go:204] [ 7: 13817] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155356 295259 task_exit.go:204] [ 7: 13817] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155362 295259 task_exit.go:204] [ 7: 13817] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155384 295259 task_signals.go:204] [ 7: 7] Signal 9, PID: 7, TID: 7, fault addr: 0x0: terminating thread group D0325 22:17:18.155394 295259 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155403 295259 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155414 295259 task_signals.go:204] [ 7: 8] Signal 9, PID: 7, TID: 8, fault addr: 0x0: terminating thread group D0325 22:17:18.155419 295259 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155426 295259 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155430 295259 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155443 295259 task_signals.go:204] [ 7: 9] Signal 9, PID: 7, TID: 9, fault addr: 0x0: terminating thread group D0325 22:17:18.155449 295259 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155455 295259 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155459 295259 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155467 295259 task_signals.go:204] [ 7: 10] Signal 9, PID: 7, TID: 10, fault addr: 0x0: terminating thread group D0325 22:17:18.155473 295259 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155480 295259 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155483 295259 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155492 295259 task_signals.go:204] [ 7: 11] Signal 9, PID: 7, TID: 11, fault addr: 0x0: terminating thread group D0325 22:17:18.155498 295259 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155504 295259 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155508 295259 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155517 295259 task_signals.go:204] [ 7: 12] Signal 9, PID: 7, TID: 12, fault addr: 0x0: terminating thread group D0325 22:17:18.155523 295259 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155529 295259 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155532 295259 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155541 295259 task_signals.go:204] [ 7: 13] Signal 9, PID: 7, TID: 13, fault addr: 0x0: terminating thread group D0325 22:17:18.155550 295259 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155556 295259 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155559 295259 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155569 295259 task_signals.go:204] [ 7: 14] Signal 9, PID: 7, TID: 14, fault addr: 0x0: terminating thread group D0325 22:17:18.155574 295259 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155581 295259 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155591 295259 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155602 295259 task_signals.go:204] [ 7: 15] Signal 9, PID: 7, TID: 15, fault addr: 0x0: terminating thread group D0325 22:17:18.155607 295259 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155613 295259 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155617 295259 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155626 295259 task_signals.go:204] [ 7: 16] Signal 9, PID: 7, TID: 16, fault addr: 0x0: terminating thread group D0325 22:17:18.155632 295259 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155642 295259 task_signals.go:470] [ 17058: 17058] Notified of signal 9 D0325 22:17:18.155651 295259 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155654 295259 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155663 295259 task_signals.go:204] [ 7: 22] Signal 9, PID: 7, TID: 22, fault addr: 0x0: terminating thread group D0325 22:17:18.155668 295259 task_exit.go:204] [ 7: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155677 295259 task_signals.go:458] [ 17058: 17058] Discarding duplicate signal 9 D0325 22:17:18.155682 295259 task_exit.go:204] [ 7: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155685 295259 task_exit.go:204] [ 7: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155695 295259 task_signals.go:204] [ 7: 27] Signal 9, PID: 7, TID: 27, fault addr: 0x0: terminating thread group D0325 22:17:18.155700 295259 task_exit.go:204] [ 7: 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155710 295259 task_signals.go:470] [ 35276: 35276] Notified of signal 9 D0325 22:17:18.155715 295259 task_signals.go:458] [ 17058: 17058] Discarding duplicate signal 9 D0325 22:17:18.155719 295259 task_exit.go:204] [ 7: 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155723 295259 task_exit.go:204] [ 7: 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155732 295259 task_signals.go:204] [ 7: 47] Signal 9, PID: 7, TID: 47, fault addr: 0x0: terminating thread group D0325 22:17:18.155737 295259 task_exit.go:204] [ 7: 47] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155744 295259 task_signals.go:458] [ 35276: 35276] Discarding duplicate signal 9 D0325 22:17:18.155749 295259 task_signals.go:458] [ 17058: 17058] Discarding duplicate signal 9 D0325 22:17:18.155753 295259 task_exit.go:204] [ 7: 47] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155756 295259 task_exit.go:204] [ 7: 47] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155766 295259 task_signals.go:204] [ 7: 65] Signal 9, PID: 7, TID: 65, fault addr: 0x0: terminating thread group D0325 22:17:18.155773 295259 task_exit.go:204] [ 7: 65] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155781 295259 task_signals.go:470] [ 32732: 32732] Notified of signal 9 D0325 22:17:18.155788 295259 task_signals.go:458] [ 35276: 35276] Discarding duplicate signal 9 D0325 22:17:18.155792 295259 task_signals.go:458] [ 17058: 17058] Discarding duplicate signal 9 D0325 22:17:18.155796 295259 task_exit.go:204] [ 7: 65] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155799 295259 task_exit.go:204] [ 7: 65] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155809 295259 task_signals.go:204] [ 7: 644] Signal 9, PID: 7, TID: 644, fault addr: 0x0: terminating thread group D0325 22:17:18.155815 295259 task_exit.go:204] [ 7: 644] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155822 295259 task_signals.go:458] [ 32732: 32732] Discarding duplicate signal 9 D0325 22:17:18.155827 295259 task_signals.go:458] [ 35276: 35276] Discarding duplicate signal 9 D0325 22:17:18.155831 295259 task_signals.go:458] [ 17058: 17058] Discarding duplicate signal 9 D0325 22:17:18.155835 295259 task_exit.go:204] [ 7: 644] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155838 295259 task_exit.go:204] [ 7: 644] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155848 295259 task_signals.go:204] [ 7: 2510] Signal 9, PID: 7, TID: 2510, fault addr: 0x0: terminating thread group D0325 22:17:18.155853 295259 task_exit.go:204] [ 7: 2510] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155861 295259 task_signals.go:458] [ 35276: 35276] Discarding duplicate signal 9 D0325 22:17:18.155865 295259 task_signals.go:458] [ 17058: 17058] Discarding duplicate signal 9 D0325 22:17:18.155871 295259 task_signals.go:470] [ 35278: 35278] Notified of signal 9 D0325 22:17:18.155876 295259 task_signals.go:458] [ 32732: 32732] Discarding duplicate signal 9 D0325 22:17:18.155881 295259 task_exit.go:204] [ 7: 2510] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155885 295259 task_exit.go:204] [ 7: 2510] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155894 295259 task_signals.go:204] [ 7: 8216] Signal 9, PID: 7, TID: 8216, fault addr: 0x0: terminating thread group D0325 22:17:18.155899 295259 task_exit.go:204] [ 7: 8216] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.155906 295259 task_signals.go:458] [ 35278: 35278] Discarding duplicate signal 9 D0325 22:17:18.155911 295259 task_signals.go:458] [ 32732: 32732] Discarding duplicate signal 9 D0325 22:17:18.155916 295259 task_signals.go:458] [ 35276: 35276] Discarding duplicate signal 9 D0325 22:17:18.155920 295259 task_signals.go:458] [ 17058: 17058] Discarding duplicate signal 9 D0325 22:17:18.155923 295259 task_exit.go:204] [ 7: 8216] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.155927 295259 task_exit.go:204] [ 7: 8216] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.155938 295259 task_signals.go:204] [ 7: 13165] Signal 9, PID: 7, TID: 13165, fault addr: 0x0: terminating thread group D0325 22:17:18.155944 295259 task_exit.go:204] [ 7: 13165] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.157367 295259 task_signals.go:458] [ 32732: 32732] Discarding duplicate signal 9 D0325 22:17:18.157389 295259 task_signals.go:458] [ 35276: 35276] Discarding duplicate signal 9 D0325 22:17:18.157399 295259 task_signals.go:458] [ 17058: 17058] Discarding duplicate signal 9 D0325 22:17:18.157406 295259 task_signals.go:458] [ 35278: 35278] Discarding duplicate signal 9 D0325 22:17:18.157410 295259 task_exit.go:204] [ 7: 13165] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.157418 295259 task_exit.go:204] [ 7: 13165] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.157423 295259 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead main.(*FuzzerTool).convertExecutionResult(0x64c720?, {{0x3ff3, {0x4000d46000, 0x19d57, 0x19d57}, 0x0, 0x0, 0x0, 0x1, 0x0}, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:386 +0x74 main.(*FuzzerTool).exchangeDataCall(0x4000544000, 0x1, {0x4000e7ba58, 0x1, 0x691f00?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:345 +0x314 main.(*FuzzerTool).exchangeDataWorker(0x4000544000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:380 +0x58 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:273 +0x1100 D0325 22:17:18.157445 295259 task_signals.go:204] [ 17058: 17058] Signal 9, PID: 17058, TID: 17058, fault addr: 0x0: terminating thread group D0325 22:17:18.157454 295259 task_exit.go:204] [ 17058: 17058] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.157507 295259 task_signals.go:470] [ 17060( 1): 17060( 1)] Notified of signal 9 D0325 22:17:18.157513 295259 task_exit.go:204] [ 17058: 17058] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.157519 295259 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 22:17:18.157535 295259 task_signals.go:204] [ 35276: 35276] Signal 9, PID: 35276, TID: 35276, fault addr: 0x0: terminating thread group D0325 22:17:18.157541 295259 task_exit.go:204] [ 35276: 35276] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.157711 295259 task_signals.go:470] [ 35277( 1): 35277( 1)] Notified of signal 9 D0325 22:17:18.157736 295259 task_exit.go:204] [ 35276: 35276] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.157745 295259 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 22:17:18.157773 295259 task_signals.go:204] [ 35277( 1): 35277( 1)] Signal 9, PID: 35277, TID: 35277, fault addr: 0x0: terminating thread group D0325 22:17:18.157800 295259 task_exit.go:204] [ 35277( 1): 35277( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.157875 295259 task_exit.go:361] [ 35277( 1): 35277( 1)] Init process terminating, killing namespace D0325 22:17:18.157884 295259 task_signals.go:470] [ 37114( 424): 37114( 424)] Notified of signal 9 D0325 22:17:18.157890 295259 task_signals.go:458] [ 37114( 424): 37114( 424)] Discarding duplicate signal 9 D0325 22:17:18.157895 295259 task_exit.go:204] [ 35277( 1): 35277( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.157899 295259 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 22:17:18.157962 295259 task_signals.go:204] [ 32732: 32732] Signal 9, PID: 32732, TID: 32732, fault addr: 0x0: terminating thread group D0325 22:17:18.157971 295259 task_exit.go:204] [ 32732: 32732] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.158029 295259 task_signals.go:470] [ 32733( 1): 32733( 1)] Notified of signal 9 D0325 22:17:18.158037 295259 task_exit.go:204] [ 32732: 32732] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.158042 295259 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 22:17:18.158084 295259 task_signals.go:204] [ 35278: 35278] Signal 9, PID: 35278, TID: 35278, fault addr: 0x0: terminating thread group D0325 22:17:18.158103 295259 task_exit.go:204] [ 35278: 35278] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.158155 295259 task_signals.go:470] [ 35279( 1): 35279( 1)] Notified of signal 9 D0325 22:17:18.158261 295259 task_signals.go:204] [ 17060( 1): 17060( 1)] Signal 9, PID: 17060, TID: 17060, fault addr: 0x0: terminating thread group D0325 22:17:18.158274 295259 task_signals.go:204] [ 32733( 1): 32733( 1)] Signal 9, PID: 32733, TID: 32733, fault addr: 0x0: terminating thread group D0325 22:17:18.158279 295259 task_exit.go:204] [ 35278: 35278] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.158289 295259 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 22:17:18.158467 295259 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 22:17:18.158518 295259 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 22:17:18.158650 295259 task_signals.go:204] [ 37114( 424): 37114( 424)] Signal 9, PID: 37114, TID: 37114, fault addr: 0x0: terminating thread group D0325 22:17:18.158671 295259 task_signals.go:204] [ 35279( 1): 35279( 1)] Signal 9, PID: 35279, TID: 35279, fault addr: 0x0: terminating thread group D0325 22:17:18.158679 295259 task_exit.go:204] [ 37114( 424): 37114( 424)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.158705 295259 loader.go:1259] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-1 0}:0x40003ae2d0] D0325 22:17:18.158727 295259 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-1, pid: 7, waitStatus: 0x200, err: D0325 22:17:18.158766 295259 urpc.go:568] urpc: successfully marshalled 38 bytes. D0325 22:17:18.158805 295259 task_signals.go:204] [ 37114( 424): 37117( 425)] Signal 9, PID: 37114, TID: 37117, fault addr: 0x0: terminating thread group D0325 22:17:18.158870 295259 task_exit.go:204] [ 37114( 424): 37114( 424)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.158879 295259 task_exit.go:204] [ 35279( 1): 35279( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.158941 295259 task_exit.go:361] [ 35279( 1): 35279( 1)] Init process terminating, killing namespace D0325 22:17:18.158953 295259 task_signals.go:470] [ 37112( 426): 37112( 426)] Notified of signal 9 D0325 22:17:18.158962 295259 task_signals.go:470] [ 37106( 425): 37106( 425)] Notified of signal 9 D0325 22:17:18.158967 295259 task_signals.go:458] [ 37112( 426): 37112( 426)] Discarding duplicate signal 9 D0325 22:17:18.158972 295259 task_exit.go:204] [ 35279( 1): 35279( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.158977 295259 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 22:17:18.158986 295259 task_exit.go:204] [ 32733( 1): 32733( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.159024 295259 task_exit.go:361] [ 32733( 1): 32733( 1)] Init process terminating, killing namespace D0325 22:17:18.159031 295259 task_signals.go:470] [ 37115(1091): 37115(1091)] Notified of signal 9 D0325 22:17:18.159037 295259 task_signals.go:458] [ 37115(1091): 37115(1091)] Discarding duplicate signal 9 D0325 22:17:18.159042 295259 task_exit.go:204] [ 32733( 1): 32733( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.159046 295259 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 22:17:18.159303 295259 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 22:17:18.159319 295259 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 22:17:18.159340 295259 task_signals.go:204] [ 37112( 426): 37112( 426)] Signal 9, PID: 37112, TID: 37112, fault addr: 0x0: terminating thread group D0325 22:17:18.159368 295259 task_exit.go:204] [ 37112( 426): 37112( 426)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.159392 295259 task_exit.go:204] [ 37112( 426): 37112( 426)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.159402 295259 task_signals.go:204] [ 37112( 426): 37113( 427)] Signal 9, PID: 37112, TID: 37113, fault addr: 0x0: terminating thread group D0325 22:17:18.159407 295259 task_exit.go:204] [ 17060( 1): 17060( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.159472 295259 task_exit.go:361] [ 17060( 1): 17060( 1)] Init process terminating, killing namespace D0325 22:17:18.159483 295259 task_signals.go:470] [ 37116(4742): 37116(4742)] Notified of signal 9 D0325 22:17:18.159491 295259 task_stop.go:138] [ 36819(4639): 36819(4639)] Leaving internal stop (*kernel.groupStop)(nil) D0325 22:17:18.159501 295259 task_signals.go:481] [ 36819(4639): 36819(4639)] No task notified of signal 9 D0325 22:17:18.159507 295259 task_signals.go:458] [ 37116(4742): 37116(4742)] Discarding duplicate signal 9 D0325 22:17:18.159512 295259 task_exit.go:204] [ 17060( 1): 17060( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.159518 295259 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 22:17:18.159574 295259 task_signals.go:204] [ 37106( 425): 37106( 425)] Signal 9, PID: 37106, TID: 37106, fault addr: 0x0: terminating thread group D0325 22:17:18.159582 295259 task_exit.go:204] [ 37106( 425): 37106( 425)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.159616 295259 task_exit.go:361] [ 37106( 425): 37106( 425)] Init process terminating, killing namespace D0325 22:17:18.159622 295259 task_signals.go:458] [ 35279( 1): 35279( 1)] Discarding duplicate signal 9 D0325 22:17:18.159629 295259 task_signals.go:458] [ 37112( 426): 37112( 426)] Discarding duplicate signal 9 D0325 22:17:18.159634 295259 task_exit.go:204] [ 37106( 425): 37106( 425)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.159638 295259 task_exit.go:204] [ 37106( 425): 37106( 425)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.159649 295259 task_exit.go:204] [ 37114( 424): 37117( 425)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.159878 295259 task_exit.go:361] [ 37114( 424): 37117( 425)] Init process terminating, killing namespace D0325 22:17:18.159899 295259 task_signals.go:458] [ 35277( 1): 35277( 1)] Discarding duplicate signal 9 D0325 22:17:18.159905 295259 task_exit.go:204] [ 37114( 424): 37117( 425)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.159910 295259 task_exit.go:204] [ 37114( 424): 37117( 425)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.159915 295259 task_exit.go:204] [ 37114( 424): 37114( 424)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.162408 295317 urpc.go:611] urpc: unmarshal success. I0325 22:17:18.162476 295317 main.go:226] Exiting with status: 512 D0325 22:17:18.161194 295259 task_signals.go:204] [ 37116(4742): 37116(4742)] Signal 9, PID: 37116, TID: 37116, fault addr: 0x0: terminating thread group D0325 22:17:18.161247 295259 task_exit.go:204] [ 37116(4742): 37116(4742)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.161273 295259 task_exit.go:204] [ 37116(4742): 37116(4742)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.161291 295259 task_signals.go:204] [ 37116(4742): 37118(4743)] Signal 9, PID: 37116, TID: 37118, fault addr: 0x0: terminating thread group D0325 22:17:18.161298 295259 task_exit.go:204] [ 37116(4742): 37118(4743)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.161365 295259 task_exit.go:361] [ 37116(4742): 37118(4743)] Init process terminating, killing namespace D0325 22:17:18.161372 295259 task_signals.go:458] [ 17060( 1): 17060( 1)] Discarding duplicate signal 9 D0325 22:17:18.161384 295259 task_signals.go:458] [ 36819(4639): 36819(4639)] Discarding duplicate signal 9 D0325 22:17:18.161388 295259 task_exit.go:204] [ 37116(4742): 37118(4743)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.161392 295259 task_exit.go:204] [ 37116(4742): 37118(4743)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.161396 295259 task_exit.go:204] [ 37116(4742): 37116(4742)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.161412 295259 task_signals.go:204] [ 36819(4639): 36819(4639)] Signal 9, PID: 36819, TID: 36819, fault addr: 0x0: terminating thread group D0325 22:17:18.161418 295259 task_exit.go:204] [ 36819(4639): 36819(4639)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.161830 295259 task_exit.go:361] [ 36819(4639): 36819(4639)] Init process terminating, killing namespace D0325 22:17:18.161842 295259 task_signals.go:458] [ 17060( 1): 17060( 1)] Discarding duplicate signal 9 D0325 22:17:18.161848 295259 task_exit.go:204] [ 36819(4639): 36819(4639)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.161853 295259 task_exit.go:204] [ 36819(4639): 36819(4639)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.161870 295259 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 22:17:18.161876 295259 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 22:17:18.162524 295259 task_signals.go:204] [ 37115(1091): 37115(1091)] Signal 9, PID: 37115, TID: 37115, fault addr: 0x0: terminating thread group D0325 22:17:18.162548 295259 task_exit.go:204] [ 37115(1091): 37115(1091)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.162608 295259 task_exit.go:204] [ 37115(1091): 37115(1091)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.162631 295259 task_exit.go:204] [ 37112( 426): 37113( 427)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.162867 295259 task_exit.go:361] [ 37112( 426): 37113( 427)] Init process terminating, killing namespace D0325 22:17:18.162879 295259 task_signals.go:458] [ 35279( 1): 35279( 1)] Discarding duplicate signal 9 D0325 22:17:18.162885 295259 task_exit.go:204] [ 37112( 426): 37113( 427)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.162890 295259 task_exit.go:204] [ 37112( 426): 37113( 427)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.162895 295259 task_exit.go:204] [ 37112( 426): 37112( 426)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.163017 295259 task_signals.go:204] [ 37115(1091): 37119(1092)] Signal 9, PID: 37115, TID: 37119, fault addr: 0x0: terminating thread group D0325 22:17:18.163033 295259 task_exit.go:204] [ 37115(1091): 37119(1092)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 22:17:18.163604 295259 task_exit.go:361] [ 37115(1091): 37119(1092)] Init process terminating, killing namespace D0325 22:17:18.163630 295259 task_signals.go:458] [ 32733( 1): 32733( 1)] Discarding duplicate signal 9 D0325 22:17:18.163638 295259 task_exit.go:204] [ 37115(1091): 37119(1092)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 22:17:18.163644 295259 task_exit.go:204] [ 37115(1091): 37119(1092)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.163650 295259 task_exit.go:204] [ 37115(1091): 37115(1091)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 22:17:18.242341 295259 urpc.go:611] urpc: unmarshal success. D0325 22:17:18.257117 295259 urpc.go:568] urpc: successfully marshalled 94989 bytes. D0325 22:17:18.278432 295259 urpc.go:611] urpc: unmarshal success. D0325 22:17:18.278478 295259 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-1 D0325 22:17:18.278766 295259 urpc.go:568] urpc: successfully marshalled 3961 bytes. D0325 22:17:20.170444 295259 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 22:17:21.170542 295259 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 22:17:22.169889 295259 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 22:17:23.169764 295259 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 22:17:24.169644 295259 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 22:17:26.169921 295259 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 22:17:27.169970 295259 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 22:17:28.170272 295259 sampler.go:191] Time: Adjusting syscall overhead down to 7