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 main.(*FuzzerTool).convertExecutionResult(0x64c720?, {{0x4cf5, {0x4000ca4000, 0x18d21, 0x18d21}, 0x0, 0x0, 0x0, 0x1, 0x0}, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:386 +0x74 main.(*FuzzerTool).exchangeDataCall(0x40003d00f0, 0x1, {0x400037da58, 0x1, 0x691f00?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:345 +0x314 main.(*FuzzerTool).exchangeDataWorker(0x40003d00f0) /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 21:51:23.552877 286897 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.552888 286897 task_signals.go:204] [ 7: 13] Signal 9, PID: 7, TID: 13, fault addr: 0x0: terminating thread group D0325 21:51:23.552894 286897 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.552901 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.552906 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.552910 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.552914 286897 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.552917 286897 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.552940 286897 task_signals.go:204] [ 7: 14] Signal 9, PID: 7, TID: 14, fault addr: 0x0: terminating thread group D0325 21:51:23.552947 286897 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.552954 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.552959 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.552963 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.552967 286897 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.552970 286897 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.552980 286897 task_signals.go:204] [ 7: 15] Signal 9, PID: 7, TID: 15, fault addr: 0x0: terminating thread group D0325 21:51:23.552986 286897 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.552993 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.553000 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.553004 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.553008 286897 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.553011 286897 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.553021 286897 task_signals.go:204] [ 7: 16] Signal 9, PID: 7, TID: 16, fault addr: 0x0: terminating thread group D0325 21:51:23.553027 286897 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.553034 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.553039 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.553043 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.553047 286897 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.553050 286897 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.553059 286897 task_signals.go:204] [ 7: 17] Signal 9, PID: 7, TID: 17, fault addr: 0x0: terminating thread group D0325 21:51:23.553065 286897 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.553071 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.553077 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.553082 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.553085 286897 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.553089 286897 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.553097 286897 task_signals.go:204] [ 7: 18] Signal 9, PID: 7, TID: 18, fault addr: 0x0: terminating thread group D0325 21:51:23.553105 286897 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.553114 286897 task_signals.go:470] [ 31366: 31366] Notified of signal 9 D0325 21:51:23.553121 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.553126 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.553130 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.553134 286897 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.553137 286897 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.553147 286897 task_signals.go:204] [ 7: 19] Signal 9, PID: 7, TID: 19, fault addr: 0x0: terminating thread group D0325 21:51:23.553153 286897 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.553160 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.553164 286897 task_signals.go:458] [ 31366: 31366] Discarding duplicate signal 9 D0325 21:51:23.553168 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.553172 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.553175 286897 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.553178 286897 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.553189 286897 task_signals.go:204] [ 7: 65] Signal 9, PID: 7, TID: 65, fault addr: 0x0: terminating thread group D0325 21:51:23.553212 286897 task_exit.go:204] [ 7: 65] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.553222 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.553227 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.553231 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.553235 286897 task_signals.go:458] [ 31366: 31366] Discarding duplicate signal 9 D0325 21:51:23.553240 286897 task_exit.go:204] [ 7: 65] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.553244 286897 task_exit.go:204] [ 7: 65] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.553255 286897 task_signals.go:204] [ 7: 3821] Signal 9, PID: 7, TID: 3821, fault addr: 0x0: terminating thread group D0325 21:51:23.553261 286897 task_exit.go:204] [ 7: 3821] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.553268 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.553273 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.553277 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.553281 286897 task_signals.go:458] [ 31366: 31366] Discarding duplicate signal 9 D0325 21:51:23.553284 286897 task_exit.go:204] [ 7: 3821] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.553287 286897 task_exit.go:204] [ 7: 3821] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.553297 286897 task_signals.go:204] [ 7: 15399] Signal 9, PID: 7, TID: 15399, fault addr: 0x0: terminating thread group D0325 21:51:23.553303 286897 task_exit.go:204] [ 7: 15399] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.553310 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.553315 286897 task_signals.go:458] [ 31366: 31366] Discarding duplicate signal 9 D0325 21:51:23.553319 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.553325 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.553329 286897 task_exit.go:204] [ 7: 15399] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.553332 286897 task_exit.go:204] [ 7: 15399] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.553343 286897 task_signals.go:204] [ 7: 43228] Signal 9, PID: 7, TID: 43228, fault addr: 0x0: terminating thread group D0325 21:51:23.553349 286897 task_exit.go:204] [ 7: 43228] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.554258 286897 task_signals.go:204] [ 44997: 44997] Signal 9, PID: 44997, TID: 44997, fault addr: 0x0: terminating thread group D0325 21:51:23.554293 286897 task_exit.go:204] [ 44997: 44997] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.554374 286897 task_signals.go:470] [ 45000( 1): 45000( 1)] Notified of signal 9 D0325 21:51:23.554383 286897 task_exit.go:204] [ 44997: 44997] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.554391 286897 task_signals.go:481] [ 7: 7] No task notified of signal 17 D0325 21:51:23.554407 286897 task_signals.go:204] [ 36269: 36269] Signal 9, PID: 36269, TID: 36269, fault addr: 0x0: terminating thread group D0325 21:51:23.554414 286897 task_exit.go:204] [ 36269: 36269] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.554451 286897 task_signals.go:470] [ 36270( 1): 36270( 1)] Notified of signal 9 D0325 21:51:23.554457 286897 task_exit.go:204] [ 36269: 36269] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.554462 286897 task_signals.go:458] [ 7: 7] Discarding duplicate signal 17 D0325 21:51:23.558284 286897 task_signals.go:204] [ 45000( 1): 45000( 1)] Signal 9, PID: 45000, TID: 45000, fault addr: 0x0: terminating thread group D0325 21:51:23.558321 286897 task_signals.go:204] [ 36270( 1): 36270( 1)] Signal 9, PID: 36270, TID: 36270, fault addr: 0x0: terminating thread group D0325 21:51:23.558335 286897 task_exit.go:204] [ 45000( 1): 45000( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.558364 286897 task_signals.go:204] [ 31366: 31366] Signal 9, PID: 31366, TID: 31366, fault addr: 0x0: terminating thread group D0325 21:51:23.558649 286897 task_signals.go:204] [ 44774: 44774] Signal 9, PID: 44774, TID: 44774, fault addr: 0x0: terminating thread group D0325 21:51:23.558661 286897 task_exit.go:361] [ 45000( 1): 45000( 1)] Init process terminating, killing namespace D0325 21:51:23.565377 286897 task_signals.go:476] [ 45450( 128): 45451( 129)] Notified of group signal 9 D0325 21:51:23.565406 286897 task_signals.go:458] [ 45450( 128): 45450( 128)] Discarding duplicate signal 9 D0325 21:51:23.565428 286897 task_signals.go:204] [ 45450( 128): 45453( 130)] Signal 9, PID: 45450, TID: 45453, fault addr: 0x0: terminating thread group D0325 21:51:23.565437 286897 task_exit.go:204] [ 45000( 1): 45000( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.565448 286897 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 21:51:23.565460 286897 task_signals.go:204] [ 45450( 128): 45451( 129)] Signal 9, PID: 45450, TID: 45451, fault addr: 0x0: terminating thread group D0325 21:51:23.565650 286897 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 21:51:23.565663 286897 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 21:51:23.565745 286897 task_exit.go:204] [ 36270( 1): 36270( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.565760 286897 task_exit.go:204] [ 31366: 31366] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.565832 286897 task_signals.go:481] [ 31368( 1): 31368( 1)] No task notified of signal 9 D0325 21:51:23.565840 286897 task_exit.go:204] [ 31366: 31366] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.565846 286897 task_signals.go:458] [ 7: 7] Discarding duplicate signal 17 D0325 21:51:23.565888 286897 task_exit.go:361] [ 36270( 1): 36270( 1)] Init process terminating, killing namespace D0325 21:51:23.565900 286897 task_signals.go:476] [ 45491(2635): 45492(2636)] Notified of group signal 9 D0325 21:51:23.565906 286897 task_signals.go:458] [ 45491(2635): 45491(2635)] Discarding duplicate signal 9 D0325 21:51:23.565912 286897 task_exit.go:204] [ 36270( 1): 36270( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.565917 286897 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 21:51:23.565925 286897 task_exit.go:204] [ 44774: 44774] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.565959 286897 task_signals.go:481] [ 44775( 1): 44775( 1)] No task notified of signal 9 D0325 21:51:23.565965 286897 task_exit.go:204] [ 44774: 44774] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.565969 286897 task_signals.go:458] [ 7: 7] Discarding duplicate signal 17 D0325 21:51:23.566288 286897 task_signals.go:204] [ 45491(2635): 45492(2636)] Signal 9, PID: 45491, TID: 45492, fault addr: 0x0: terminating thread group D0325 21:51:23.566306 286897 task_exit.go:204] [ 45491(2635): 45492(2636)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.566322 286897 task_exit.go:204] [ 45491(2635): 45492(2636)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.566326 286897 task_exit.go:204] [ 45491(2635): 45492(2636)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.566456 286897 task_signals.go:204] [ 45450( 128): 45450( 128)] Signal 9, PID: 45450, TID: 45450, fault addr: 0x0: terminating thread group D0325 21:51:23.566522 286897 task_exit.go:204] [ 45450( 128): 45450( 128)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.566563 286897 task_exit.go:204] [ 45450( 128): 45450( 128)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.566587 286897 task_signals.go:204] [ 31368( 1): 31368( 1)] Signal 9, PID: 31368, TID: 31368, fault addr: 0x0: terminating thread group D0325 21:51:23.566588 286897 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 21:51:23.566607 286897 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 21:51:23.566597 286897 task_exit.go:204] [ 45450( 128): 45453( 130)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.566916 286897 task_exit.go:204] [ 45450( 128): 45453( 130)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.566926 286897 task_exit.go:204] [ 45450( 128): 45453( 130)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.566939 286897 task_exit.go:204] [ 45450( 128): 45451( 129)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.567115 286897 task_exit.go:361] [ 45450( 128): 45451( 129)] Init process terminating, killing namespace D0325 21:51:23.567123 286897 task_signals.go:458] [ 45000( 1): 45000( 1)] Discarding duplicate signal 9 D0325 21:51:23.567130 286897 task_exit.go:204] [ 45450( 128): 45451( 129)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.567135 286897 task_exit.go:204] [ 45450( 128): 45451( 129)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.567140 286897 task_exit.go:204] [ 45450( 128): 45450( 128)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.567161 286897 task_signals.go:458] [ 36269: 36269] Discarding duplicate signal 9 D0325 21:51:23.567167 286897 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 21:51:23.567175 286897 task_signals.go:458] [ 44997: 44997] Discarding duplicate signal 9 D0325 21:51:23.567179 286897 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 21:51:23.567185 286897 task_signals.go:458] [ 31366: 31366] Discarding duplicate signal 9 D0325 21:51:23.567189 286897 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 21:51:23.567212 286897 task_signals.go:458] [ 44774: 44774] Discarding duplicate signal 9 D0325 21:51:23.567218 286897 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 21:51:23.567222 286897 task_exit.go:204] [ 7: 43228] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.567226 286897 task_exit.go:204] [ 7: 43228] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.567230 286897 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.567550 286897 task_exit.go:204] [ 31368( 1): 31368( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.567611 286897 task_exit.go:361] [ 31368( 1): 31368( 1)] Init process terminating, killing namespace D0325 21:51:23.567624 286897 task_signals.go:470] [ 45477(3308): 45477(3308)] Notified of signal 9 D0325 21:51:23.567632 286897 task_signals.go:458] [ 45477(3308): 45477(3308)] Discarding duplicate signal 9 D0325 21:51:23.567637 286897 task_exit.go:204] [ 31368( 1): 31368( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.567641 286897 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 21:51:23.567655 286897 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 21:51:23.567661 286897 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 21:51:23.567785 286897 loader.go:1259] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-0 0}:0x40002bdc20] D0325 21:51:23.567812 286897 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-0, pid: 7, waitStatus: 0x200, err: D0325 21:51:23.567864 286897 urpc.go:568] urpc: successfully marshalled 38 bytes. D0325 21:51:23.569603 286897 task_signals.go:204] [ 45477(3308): 45477(3308)] Signal 9, PID: 45477, TID: 45477, fault addr: 0x0: terminating thread group D0325 21:51:23.569698 286897 task_exit.go:204] [ 45477(3308): 45477(3308)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.569730 286897 task_exit.go:204] [ 45477(3308): 45477(3308)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.569743 286897 task_signals.go:204] [ 45477(3308): 45484(3309)] Signal 9, PID: 45477, TID: 45484, fault addr: 0x0: terminating thread group D0325 21:51:23.569750 286897 task_exit.go:204] [ 45477(3308): 45484(3309)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.569760 286897 task_exit.go:204] [ 45477(3308): 45484(3309)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.569765 286897 task_exit.go:204] [ 45477(3308): 45484(3309)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.569779 286897 task_signals.go:204] [ 45477(3308): 45488(3310)] Signal 9, PID: 45477, TID: 45488, fault addr: 0x0: terminating thread group D0325 21:51:23.569787 286897 task_exit.go:204] [ 45477(3308): 45488(3310)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.570281 286897 task_exit.go:361] [ 45477(3308): 45488(3310)] Init process terminating, killing namespace D0325 21:51:23.570317 286897 task_signals.go:458] [ 31368( 1): 31368( 1)] Discarding duplicate signal 9 D0325 21:51:23.570339 286897 task_exit.go:204] [ 45477(3308): 45488(3310)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.570344 286897 task_exit.go:204] [ 45477(3308): 45488(3310)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.570350 286897 task_exit.go:204] [ 45477(3308): 45477(3308)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.570383 286897 task_signals.go:204] [ 45491(2635): 45491(2635)] Signal 9, PID: 45491, TID: 45491, fault addr: 0x0: terminating thread group D0325 21:51:23.570426 286897 task_exit.go:204] [ 45491(2635): 45491(2635)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.570451 286897 task_signals.go:204] [ 44775( 1): 44775( 1)] Signal 9, PID: 44775, TID: 44775, fault addr: 0x0: terminating thread group D0325 21:51:23.570463 286897 task_exit.go:204] [ 44775( 1): 44775( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:51:23.570933 286897 task_exit.go:361] [ 44775( 1): 44775( 1)] Init process terminating, killing namespace D0325 21:51:23.570949 286897 task_exit.go:204] [ 44775( 1): 44775( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.570961 286897 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 21:51:23.571026 286897 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 21:51:23.571034 286897 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 21:51:23.571110 286897 task_exit.go:361] [ 45491(2635): 45491(2635)] Init process terminating, killing namespace D0325 21:51:23.571134 286897 task_signals.go:458] [ 36270( 1): 36270( 1)] Discarding duplicate signal 9 D0325 21:51:23.571142 286897 task_exit.go:204] [ 45491(2635): 45491(2635)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:51:23.571149 286897 task_exit.go:204] [ 45491(2635): 45491(2635)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:51:23.570287 286960 urpc.go:611] urpc: unmarshal success. I0325 21:51:23.570376 286960 main.go:226] Exiting with status: 512 D0325 21:51:23.646421 286897 urpc.go:611] urpc: unmarshal success. D0325 21:51:23.658343 286897 urpc.go:568] urpc: successfully marshalled 94704 bytes. D0325 21:51:23.678931 286897 urpc.go:611] urpc: unmarshal success. D0325 21:51:23.678969 286897 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-0 D0325 21:51:23.679288 286897 urpc.go:568] urpc: successfully marshalled 5959 bytes. D0325 21:51:23.890245 286897 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:51:24.887489 286897 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:51:25.887305 286897 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:51:28.887160 286897 sampler.go:191] Time: Adjusting syscall overhead down to 7 I0325 21:51:29.129825 286897 watchdog.go:295] Watchdog starting loop, tasks: 56, discount: 0s D0325 21:51:29.887337 286897 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:51:30.887047 286897 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:51:31.888051 286897 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:51:32.887191 286897 sampler.go:191] Time: Adjusting syscall overhead down to 7