panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x5a6c84] goroutine 70 [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?, {{0x25d1, {0x40015d0000, 0x1360e, 0x1360e}, 0x0, 0x0, 0x0, 0x1, 0x0}, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:386 +0x74 main.(*FuzzerTool).exchangeDataCall(0x40003d0000, 0x1, {0x4000ef1f68, 0x1, 0x691f00?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:345 +0x314 main.(*FuzzerTool).exchangeDataWorker(0x40003d0000) /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 15:44:06.931372 82124 task_exit.go:204] [ 25176( 405): 25176( 405)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.931423 82124 task_exit.go:204] [ 25176( 405): 25176( 405)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.931494 82124 task_signals.go:204] [ 25176( 405): 25177( 406)] Signal 9, PID: 25176, TID: 25177, fault addr: 0x0: terminating thread group D0325 15:44:06.931506 82124 task_exit.go:204] [ 25176( 405): 25177( 406)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.931571 82124 task_exit.go:204] [ 25176( 405): 25177( 406)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.931577 82124 task_exit.go:204] [ 25176( 405): 25177( 406)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.931585 82124 task_signals.go:443] [ 23171( 1): 23171( 1)] Discarding ignored signal 17 D0325 15:44:06.936313 82124 task_exit.go:204] [ 6: 7850] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936361 82124 task_signals.go:470] [ 23169: 23169] Notified of signal 9 D0325 15:44:06.936372 82124 task_exit.go:204] [ 6: 7850] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936377 82124 task_exit.go:204] [ 6: 7850] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936525 82124 task_signals.go:204] [ 6: 6] Signal 9, PID: 6, TID: 6, fault addr: 0x0: terminating thread group D0325 15:44:06.936543 82124 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936555 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936560 82124 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936574 82124 task_signals.go:204] [ 6: 7] Signal 9, PID: 6, TID: 7, fault addr: 0x0: terminating thread group D0325 15:44:06.936580 82124 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936588 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936593 82124 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936597 82124 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936609 82124 task_signals.go:204] [ 6: 8] Signal 9, PID: 6, TID: 8, fault addr: 0x0: terminating thread group D0325 15:44:06.936614 82124 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936623 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936628 82124 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936632 82124 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936641 82124 task_signals.go:204] [ 6: 9] Signal 9, PID: 6, TID: 9, fault addr: 0x0: terminating thread group D0325 15:44:06.936646 82124 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936653 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936658 82124 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936661 82124 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936673 82124 task_signals.go:204] [ 6: 10] Signal 9, PID: 6, TID: 10, fault addr: 0x0: terminating thread group D0325 15:44:06.936678 82124 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936685 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936689 82124 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936696 82124 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936706 82124 task_signals.go:204] [ 6: 11] Signal 9, PID: 6, TID: 11, fault addr: 0x0: terminating thread group D0325 15:44:06.936712 82124 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936719 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936723 82124 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936727 82124 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936736 82124 task_signals.go:204] [ 6: 12] Signal 9, PID: 6, TID: 12, fault addr: 0x0: terminating thread group D0325 15:44:06.936741 82124 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936751 82124 task_signals.go:470] [ 18: 18] Notified of signal 9 D0325 15:44:06.936757 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936762 82124 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936765 82124 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936774 82124 task_signals.go:204] [ 6: 13] Signal 9, PID: 6, TID: 13, fault addr: 0x0: terminating thread group D0325 15:44:06.936780 82124 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936788 82124 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 15:44:06.936793 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936797 82124 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936800 82124 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936809 82124 task_signals.go:204] [ 6: 14] Signal 9, PID: 6, TID: 14, fault addr: 0x0: terminating thread group D0325 15:44:06.936814 82124 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936821 82124 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 15:44:06.936826 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936830 82124 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936834 82124 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936844 82124 task_signals.go:204] [ 6: 15] Signal 9, PID: 6, TID: 15, fault addr: 0x0: terminating thread group D0325 15:44:06.936851 82124 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936858 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936866 82124 task_signals.go:470] [ 23044: 23044] Notified of signal 9 D0325 15:44:06.936871 82124 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 15:44:06.936875 82124 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936879 82124 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936888 82124 task_signals.go:204] [ 6: 16] Signal 9, PID: 6, TID: 16, fault addr: 0x0: terminating thread group D0325 15:44:06.936894 82124 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936903 82124 task_signals.go:470] [ 6627: 6627] Notified of signal 9 D0325 15:44:06.936908 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936915 82124 task_signals.go:458] [ 23044: 23044] Discarding duplicate signal 9 D0325 15:44:06.936919 82124 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 15:44:06.936923 82124 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936926 82124 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936935 82124 task_signals.go:204] [ 6: 27] Signal 9, PID: 6, TID: 27, fault addr: 0x0: terminating thread group D0325 15:44:06.936941 82124 task_exit.go:204] [ 6: 27] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936948 82124 task_signals.go:458] [ 23044: 23044] Discarding duplicate signal 9 D0325 15:44:06.936953 82124 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 15:44:06.936957 82124 task_signals.go:458] [ 6627: 6627] Discarding duplicate signal 9 D0325 15:44:06.936962 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.936966 82124 task_exit.go:204] [ 6: 27] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.936969 82124 task_exit.go:204] [ 6: 27] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.936981 82124 task_signals.go:204] [ 6: 69] Signal 9, PID: 6, TID: 69, fault addr: 0x0: terminating thread group D0325 15:44:06.936986 82124 task_exit.go:204] [ 6: 69] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.936993 82124 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 15:44:06.936999 82124 task_signals.go:458] [ 6627: 6627] Discarding duplicate signal 9 D0325 15:44:06.937003 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.937006 82124 task_signals.go:458] [ 23044: 23044] Discarding duplicate signal 9 D0325 15:44:06.937010 82124 task_exit.go:204] [ 6: 69] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.937013 82124 task_exit.go:204] [ 6: 69] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.937023 82124 task_signals.go:204] [ 6: 2788] Signal 9, PID: 6, TID: 2788, fault addr: 0x0: terminating thread group D0325 15:44:06.937028 82124 task_exit.go:204] [ 6: 2788] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.937035 82124 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 15:44:06.937040 82124 task_signals.go:458] [ 6627: 6627] Discarding duplicate signal 9 D0325 15:44:06.937044 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.937048 82124 task_signals.go:458] [ 23044: 23044] Discarding duplicate signal 9 D0325 15:44:06.937052 82124 task_exit.go:204] [ 6: 2788] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.937055 82124 task_exit.go:204] [ 6: 2788] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.937065 82124 task_signals.go:204] [ 6: 7849] Signal 9, PID: 6, TID: 7849, fault addr: 0x0: terminating thread group D0325 15:44:06.937071 82124 task_exit.go:204] [ 6: 7849] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.938300 82124 task_signals.go:204] [ 23044: 23044] Signal 9, PID: 23044, TID: 23044, fault addr: 0x0: terminating thread group D0325 15:44:06.938334 82124 task_exit.go:204] [ 23044: 23044] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.938472 82124 task_signals.go:470] [ 23048( 1): 23048( 1)] Notified of signal 9 D0325 15:44:06.938585 82124 task_exit.go:204] [ 23044: 23044] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.938594 82124 task_signals.go:481] [ 6: 6] No task notified of signal 17 D0325 15:44:06.938611 82124 task_signals.go:204] [ 23169: 23169] Signal 9, PID: 23169, TID: 23169, fault addr: 0x0: terminating thread group D0325 15:44:06.938623 82124 task_exit.go:204] [ 23169: 23169] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.938632 82124 task_signals.go:204] [ 18: 18] Signal 9, PID: 18, TID: 18, fault addr: 0x0: terminating thread group D0325 15:44:06.938896 82124 task_signals.go:204] [ 23048( 1): 23048( 1)] Signal 9, PID: 23048, TID: 23048, fault addr: 0x0: terminating thread group D0325 15:44:06.939080 82124 task_signals.go:204] [ 6627: 6627] Signal 9, PID: 6627, TID: 6627, fault addr: 0x0: terminating thread group D0325 15:44:06.939105 82124 task_signals.go:481] [ 23171( 1): 23171( 1)] No task notified of signal 9 D0325 15:44:06.939113 82124 task_exit.go:204] [ 23169: 23169] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.939120 82124 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 D0325 15:44:06.939129 82124 task_exit.go:204] [ 18: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.939221 82124 task_signals.go:481] [ 22( 1): 22( 1)] No task notified of signal 9 D0325 15:44:06.939239 82124 task_exit.go:204] [ 18: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.939249 82124 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 D0325 15:44:06.939257 82124 task_exit.go:204] [ 6627: 6627] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.939297 82124 task_signals.go:481] [ 6630( 1): 6630( 1)] No task notified of signal 9 D0325 15:44:06.939305 82124 task_exit.go:204] [ 6627: 6627] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.939309 82124 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 D0325 15:44:06.939317 82124 task_exit.go:204] [ 23048( 1): 23048( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.939735 82124 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 15:44:06.939771 82124 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:44:06.939780 82124 task_signals.go:458] [ 6627: 6627] Discarding duplicate signal 9 D0325 15:44:06.939785 82124 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 15:44:06.939791 82124 task_signals.go:458] [ 23169: 23169] Discarding duplicate signal 9 D0325 15:44:06.939795 82124 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 15:44:06.939800 82124 task_signals.go:458] [ 23044: 23044] Discarding duplicate signal 9 D0325 15:44:06.939805 82124 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 15:44:06.939810 82124 task_exit.go:204] [ 6: 7849] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.939817 82124 task_exit.go:204] [ 6: 7849] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.939822 82124 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.944535 82124 task_signals.go:204] [ 6630( 1): 6630( 1)] Signal 9, PID: 6630, TID: 6630, fault addr: 0x0: terminating thread group D0325 15:44:06.944567 82124 task_exit.go:204] [ 6630( 1): 6630( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.944651 82124 task_exit.go:361] [ 6630( 1): 6630( 1)] Init process terminating, killing namespace D0325 15:44:06.944663 82124 task_signals.go:470] [ 25136(4493): 25136(4493)] Notified of signal 9 D0325 15:44:06.944671 82124 task_signals.go:458] [ 25136(4493): 25136(4493)] Discarding duplicate signal 9 D0325 15:44:06.944677 82124 task_exit.go:204] [ 6630( 1): 6630( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.944683 82124 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 15:44:06.944998 82124 task_exit.go:361] [ 23048( 1): 23048( 1)] Init process terminating, killing namespace D0325 15:44:06.945013 82124 task_exit.go:204] [ 23048( 1): 23048( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.945021 82124 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 15:44:06.945106 82124 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 15:44:06.945113 82124 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:44:06.945241 82124 task_signals.go:204] [ 25136(4493): 25136(4493)] Signal 9, PID: 25136, TID: 25136, fault addr: 0x0: terminating thread group D0325 15:44:06.945256 82124 task_exit.go:204] [ 25136(4493): 25136(4493)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.945272 82124 task_exit.go:204] [ 25136(4493): 25136(4493)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.946253 82124 task_signals.go:204] [ 25136(4493): 25138(4494)] Signal 9, PID: 25136, TID: 25138, fault addr: 0x0: terminating thread group D0325 15:44:06.946308 82124 task_exit.go:204] [ 25136(4493): 25138(4494)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.946353 82124 loader.go:1259] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-1 0}:0x400034b1d0] D0325 15:44:06.946384 82124 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-1, pid: 6, waitStatus: 0x200, err: D0325 15:44:06.946415 82124 task_signals.go:204] [ 25136(4493): 25143(4495)] Signal 9, PID: 25136, TID: 25143, fault addr: 0x0: terminating thread group D0325 15:44:06.946433 82124 urpc.go:568] urpc: successfully marshalled 38 bytes. D0325 15:44:06.946525 82242 urpc.go:611] urpc: unmarshal success. D0325 15:44:06.946447 82124 task_exit.go:204] [ 25136(4493): 25138(4494)] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0325 15:44:06.946593 82242 main.go:226] Exiting with status: 512 D0325 15:44:06.946600 82124 task_exit.go:204] [ 25136(4493): 25138(4494)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.946628 82124 task_signals.go:204] [ 22( 1): 22( 1)] Signal 9, PID: 22, TID: 22, fault addr: 0x0: terminating thread group D0325 15:44:06.946643 82124 task_exit.go:204] [ 22( 1): 22( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.946711 82124 task_exit.go:361] [ 22( 1): 22( 1)] Init process terminating, killing namespace D0325 15:44:06.946727 82124 task_signals.go:481] [ 25171(6294): 25171(6294)] No task notified of signal 9 D0325 15:44:06.946735 82124 task_exit.go:204] [ 22( 1): 22( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.946743 82124 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:44:06.946757 82124 task_exit.go:204] [ 25136(4493): 25143(4495)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.947070 82124 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 15:44:06.947101 82124 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:44:06.947248 82124 task_exit.go:361] [ 25136(4493): 25143(4495)] Init process terminating, killing namespace D0325 15:44:06.947280 82124 task_signals.go:458] [ 6630( 1): 6630( 1)] Discarding duplicate signal 9 D0325 15:44:06.947292 82124 task_exit.go:204] [ 25136(4493): 25143(4495)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.947298 82124 task_exit.go:204] [ 25136(4493): 25143(4495)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.947305 82124 task_exit.go:204] [ 25136(4493): 25136(4493)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.950738 82124 task_signals.go:204] [ 23171( 1): 23171( 1)] Signal 9, PID: 23171, TID: 23171, fault addr: 0x0: terminating thread group D0325 15:44:06.950776 82124 task_exit.go:204] [ 23171( 1): 23171( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.951064 82124 task_exit.go:361] [ 23171( 1): 23171( 1)] Init process terminating, killing namespace D0325 15:44:06.951080 82124 task_signals.go:481] [ 25176( 405): 25176( 405)] No task notified of signal 9 D0325 15:44:06.951089 82124 task_signals.go:458] [ 25176( 405): 25176( 405)] Discarding duplicate signal 9 D0325 15:44:06.951094 82124 task_exit.go:204] [ 25176( 405): 25176( 405)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.951103 82124 task_exit.go:204] [ 23171( 1): 23171( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.951108 82124 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:44:06.951279 82124 task_signals.go:204] [ 25171(6294): 25171(6294)] Signal 9, PID: 25171, TID: 25171, fault addr: 0x0: terminating thread group D0325 15:44:06.951297 82124 task_exit.go:204] [ 25171(6294): 25171(6294)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:44:06.951665 82124 task_exit.go:361] [ 25171(6294): 25171(6294)] Init process terminating, killing namespace D0325 15:44:06.951680 82124 task_signals.go:458] [ 22( 1): 22( 1)] Discarding duplicate signal 9 D0325 15:44:06.951687 82124 task_exit.go:204] [ 25171(6294): 25171(6294)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:44:06.951691 82124 task_exit.go:204] [ 25171(6294): 25171(6294)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:44:06.952348 82124 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 15:44:06.952376 82124 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:44:07.021775 82124 urpc.go:611] urpc: unmarshal success. D0325 15:44:07.031429 82124 urpc.go:568] urpc: successfully marshalled 212287 bytes. D0325 15:44:07.050850 82124 urpc.go:611] urpc: unmarshal success. D0325 15:44:07.050889 82124 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-1 D0325 15:44:07.051064 82124 urpc.go:568] urpc: successfully marshalled 2197 bytes. D0325 15:44:09.994392 82124 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 15:44:10.995256 82124 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 15:44:11.995215 82124 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 15:44:12.994250 82124 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 15:44:13.994528 82124 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 15:44:14.994280 82124 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 15:44:15.994257 82124 sampler.go:191] Time: Adjusting syscall overhead down to 7