panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0xa00d4a] goroutine 145 [running]: main.diffProgInfo(0x0, 0x7f7b1ec22878?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:432 +0x2a main.(*FuzzerTool).diffMaxSignal(0xb303a0?, 0xc000168301?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:442 +0x97 D0325 15:34:34.559710 942855 task_exit.go:204] [ 6765( 172): 6765( 172)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.561273 942855 task_signals.go:204] [ 6765( 172): 6768( 173)] Signal 9, PID: 6765, TID: 6768, fault addr: 0x0: terminating thread group D0325 15:34:34.561408 942855 task_exit.go:204] [ 6765( 172): 6765( 172)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.561830 942855 task_exit.go:204] [ 6765( 172): 6768( 173)] Transitioning from exit state TaskExitNone to TaskExitInitiated main.(*FuzzerTool).convertExecutionResult(0x6635346534623639?, {{0xaaf, {0xc001546000, 0x17a9a, 0x17a9a}, 0x0, 0x0, 0x0, 0x1, 0x0}, ...}) D0325 15:34:34.566112 942855 task_exit.go:204] [ 6765( 172): 6768( 173)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.566222 942855 task_exit.go:204] [ 6765( 172): 6768( 173)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.566353 942855 task_signals.go:443] [ 6050( 1): 6050( 1)] Discarding ignored signal 17 D0325 15:34:34.566613 942855 task_exit.go:204] [ 6765( 172): 6765( 172)] Transitioning from exit state TaskExitZombie to TaskExitDead /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:386 +0x46 main.(*FuzzerTool).exchangeDataCall(0xc0004ce0f0, 0x1, {0xc00168bf78, 0x1, 0xae8300?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:345 +0x325 main.(*FuzzerTool).exchangeDataWorker(0xc0004ce0f0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:380 +0x79 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:272 +0x143c D0325 15:34:34.583736 942855 task_exit.go:204] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.584001 942855 task_signals.go:204] [ 8: 16] Signal 9, PID: 8, TID: 16, fault addr: 0x0: terminating thread group D0325 15:34:34.584172 942855 task_signals.go:204] [ 8: 352] Signal 9, PID: 8, TID: 352, fault addr: 0x0: terminating thread group D0325 15:34:34.584172 942855 task_signals.go:204] [ 8: 117] Signal 9, PID: 8, TID: 117, fault addr: 0x0: terminating thread group D0325 15:34:34.584263 942855 task_signals.go:204] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D0325 15:34:34.584793 942855 task_signals.go:204] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D0325 15:34:34.584868 942855 task_signals.go:204] [ 8: 12] Signal 9, PID: 8, TID: 12, fault addr: 0x0: terminating thread group D0325 15:34:34.584903 942855 task_signals.go:204] [ 8: 19] Signal 9, PID: 8, TID: 19, fault addr: 0x0: terminating thread group D0325 15:34:34.584991 942855 task_signals.go:204] [ 8: 13] Signal 9, PID: 8, TID: 13, fault addr: 0x0: terminating thread group D0325 15:34:34.584854 942855 task_signals.go:204] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D0325 15:34:34.585023 942855 task_signals.go:204] [ 8: 118] Signal 9, PID: 8, TID: 118, fault addr: 0x0: terminating thread group D0325 15:34:34.585136 942855 task_signals.go:204] [ 8: 17] Signal 9, PID: 8, TID: 17, fault addr: 0x0: terminating thread group D0325 15:34:34.585211 942855 task_exit.go:204] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.585641 942855 task_signals.go:204] [ 8: 18] Signal 9, PID: 8, TID: 18, fault addr: 0x0: terminating thread group D0325 15:34:34.585941 942855 task_signals.go:204] [ 8: 3481] Signal 9, PID: 8, TID: 3481, fault addr: 0x0: terminating thread group D0325 15:34:34.586103 942855 task_signals.go:204] [ 8: 900] Signal 9, PID: 8, TID: 900, fault addr: 0x0: terminating thread group D0325 15:34:34.586242 942855 task_signals.go:204] [ 8: 2630] Signal 9, PID: 8, TID: 2630, fault addr: 0x0: terminating thread group D0325 15:34:34.586432 942855 task_signals.go:204] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D0325 15:34:34.586523 942855 task_signals.go:204] [ 8: 11] Signal 9, PID: 8, TID: 11, fault addr: 0x0: terminating thread group D0325 15:34:34.586622 942855 task_signals.go:204] [ 8: 25] Signal 9, PID: 8, TID: 25, fault addr: 0x0: terminating thread group D0325 15:34:34.587450 942855 task_signals.go:204] [ 8: 2146] Signal 9, PID: 8, TID: 2146, fault addr: 0x0: terminating thread group D0325 15:34:34.587582 942855 task_signals.go:204] [ 8: 899] Signal 9, PID: 8, TID: 899, fault addr: 0x0: terminating thread group D0325 15:34:34.587756 942855 task_exit.go:204] [ 8: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.588134 942855 task_exit.go:204] [ 8: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.588320 942855 task_signals.go:204] [ 6770(1191): 6772(1192)] Signal 9, PID: 6770, TID: 6772, fault addr: 0x0: terminating thread group D0325 15:34:34.588386 942855 task_exit.go:204] [ 8: 352] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.588472 942855 task_exit.go:204] [ 8: 117] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.588570 942855 task_signals.go:204] [ 6770(1191): 6773(1193)] Signal 9, PID: 6770, TID: 6773, fault addr: 0x0: terminating thread group D0325 15:34:34.588614 942855 task_exit.go:204] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.588768 942855 task_exit.go:204] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.588848 942855 task_exit.go:204] [ 8: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.588964 942855 task_exit.go:204] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.589095 942855 task_exit.go:204] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.589312 942855 task_exit.go:204] [ 8: 118] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.589553 942855 task_exit.go:204] [ 8: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.589784 942855 task_exit.go:204] [ 8: 3481] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.589874 942855 task_exit.go:204] [ 8: 900] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.589975 942855 task_exit.go:204] [ 8: 2630] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.590068 942855 task_exit.go:204] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.590140 942855 task_exit.go:204] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.590219 942855 task_exit.go:204] [ 8: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.590339 942855 task_exit.go:204] [ 8: 2146] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.590425 942855 task_exit.go:204] [ 8: 899] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.590529 942855 task_exit.go:204] [ 6770(1191): 6770(1191)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.591238 942855 task_exit.go:204] [ 6770(1191): 6772(1192)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.591546 942855 task_signals.go:470] [ 1681: 1681] Notified of signal 9 D0325 15:34:34.591681 942855 task_exit.go:204] [ 6770(1191): 6773(1193)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.595048 942855 task_exit.go:204] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.595106 942855 task_exit.go:204] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.595667 942855 task_signals.go:204] [ 1681: 1681] Signal 9, PID: 1681, TID: 1681, fault addr: 0x0: terminating thread group D0325 15:34:34.601771 942855 task_exit.go:204] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.601868 942855 task_exit.go:204] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.603532 942855 task_exit.go:204] [ 1681: 1681] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.605895 942855 task_signals.go:470] [ 5342: 5342] Notified of signal 9 D0325 15:34:34.606427 942855 task_signals.go:481] [ 2186: 2186] No task notified of signal 9 D0325 15:34:34.606589 942855 task_signals.go:204] [ 5342: 5342] Signal 9, PID: 5342, TID: 5342, fault addr: 0x0: terminating thread group D0325 15:34:34.606768 942855 task_signals.go:204] [ 2186: 2186] Signal 9, PID: 2186, TID: 2186, fault addr: 0x0: terminating thread group D0325 15:34:34.607441 942855 task_signals.go:470] [ 6047: 6047] Notified of signal 9 D0325 15:34:34.607977 942855 task_signals.go:204] [ 6047: 6047] Signal 9, PID: 6047, TID: 6047, fault addr: 0x0: terminating thread group D0325 15:34:34.608089 942855 task_exit.go:204] [ 8: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.608156 942855 task_exit.go:204] [ 8: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.608260 942855 task_exit.go:204] [ 8: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.608325 942855 task_exit.go:204] [ 8: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.608383 942855 task_exit.go:204] [ 8: 352] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.608457 942855 task_exit.go:204] [ 8: 352] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.608733 942855 task_exit.go:204] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.608848 942855 task_exit.go:204] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.609583 942855 task_exit.go:204] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.609661 942855 task_exit.go:204] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.609749 942855 task_exit.go:204] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.609896 942855 task_exit.go:204] [ 8: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.609962 942855 task_exit.go:204] [ 8: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.610138 942855 task_exit.go:204] [ 5342: 5342] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.610233 942855 task_exit.go:204] [ 8: 117] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.610283 942855 task_exit.go:204] [ 8: 117] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.610468 942855 task_exit.go:204] [ 8: 118] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.610551 942855 task_exit.go:204] [ 8: 118] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.610624 942855 task_signals.go:204] [ 6769(1100): 6771(1101)] Signal 9, PID: 6769, TID: 6771, fault addr: 0x0: terminating thread group D0325 15:34:34.610660 942855 task_exit.go:204] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.610728 942855 task_exit.go:204] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.610821 942855 task_exit.go:204] [ 8: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.610912 942855 task_exit.go:204] [ 8: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.610987 942855 task_exit.go:204] [ 8: 900] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.611121 942855 task_exit.go:204] [ 8: 900] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.611250 942855 task_exit.go:204] [ 8: 2630] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.611308 942855 task_exit.go:204] [ 8: 2630] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.611449 942855 task_exit.go:204] [ 8: 3481] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.611507 942855 task_exit.go:204] [ 8: 3481] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.611653 942855 task_exit.go:204] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.611740 942855 task_exit.go:204] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.611931 942855 task_exit.go:204] [ 2186: 2186] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.612109 942855 task_exit.go:204] [ 6047: 6047] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.612359 942855 task_exit.go:204] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.612429 942855 task_exit.go:204] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.612759 942855 task_exit.go:204] [ 8: 2146] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.612964 942855 task_exit.go:204] [ 8: 2146] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.613152 942855 task_exit.go:204] [ 8: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.613277 942855 task_exit.go:204] [ 8: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.613402 942855 task_exit.go:204] [ 6770(1191): 6770(1191)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.613512 942855 task_exit.go:204] [ 6770(1191): 6772(1192)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.613572 942855 task_exit.go:204] [ 6770(1191): 6772(1192)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.613720 942855 task_exit.go:204] [ 6769(1100): 6769(1100)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.613882 942855 task_exit.go:204] [ 6769(1100): 6771(1101)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.615806 942855 task_signals.go:470] [ 6050( 1): 6050( 1)] Notified of signal 13 D0325 15:34:34.616454 942855 task_signals.go:204] [ 6050( 1): 6050( 1)] Signal 13, PID: 6050, TID: 6050, fault addr: 0x0: terminating thread group D0325 15:34:34.616518 942855 task_exit.go:204] [ 6769(1100): 6771(1101)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.616591 942855 task_exit.go:204] [ 6769(1100): 6771(1101)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.617043 942855 task_exit.go:204] [ 6770(1191): 6773(1193)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.617182 942855 task_exit.go:204] [ 6770(1191): 6773(1193)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.617843 942855 task_signals.go:443] [ 1684( 1): 1684( 1)] Discarding ignored signal 17 D0325 15:34:34.617974 942855 task_exit.go:204] [ 6050( 1): 6050( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.618089 942855 task_exit.go:204] [ 6770(1191): 6770(1191)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.620123 942855 task_signals.go:470] [ 1684( 1): 1684( 1)] Notified of signal 13 D0325 15:34:34.620336 942855 task_signals.go:204] [ 1684( 1): 1684( 1)] Signal 13, PID: 1684, TID: 1684, fault addr: 0x0: terminating thread group D0325 15:34:34.620554 942855 task_signals.go:481] [ 1684( 1): 1684( 1)] No task notified of signal 9 D0325 15:34:34.621419 942855 task_exit.go:204] [ 6769(1100): 6769(1100)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.621492 942855 task_signals.go:443] [ 2190( 1): 2190( 1)] Discarding ignored signal 17 D0325 15:34:34.621610 942855 task_exit.go:204] [ 1684( 1): 1684( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.622290 942855 task_signals.go:481] [ 2190( 1): 2190( 1)] No task notified of signal 9 D0325 15:34:34.622363 942855 task_exit.go:204] [ 2186: 2186] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.622512 942855 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:34:34.622730 942855 task_exit.go:204] [ 1681: 1681] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.622837 942855 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 15:34:34.622957 942855 task_exit.go:204] [ 6769(1100): 6769(1100)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.623009 942855 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 15:34:34.623101 942855 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:34:34.623170 942855 task_signals.go:204] [ 2190( 1): 2190( 1)] Signal 9, PID: 2190, TID: 2190, fault addr: 0x0: terminating thread group D0325 15:34:34.623313 942855 task_exit.go:204] [ 2190( 1): 2190( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.624740 942855 task_exit.go:204] [ 8: 899] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.624856 942855 task_exit.go:204] [ 8: 899] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.624979 942855 task_exit.go:204] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.625425 942855 task_exit.go:361] [ 1684( 1): 1684( 1)] Init process terminating, killing namespace D0325 15:34:34.625418 942855 loader.go:1259] updated processes (removal): map[{ci-gvisor-ptrace-3-race-0 0}:0xc000250780] D0325 15:34:34.625615 942855 task_stop.go:138] [ 6339(1103): 6339(1103)] Leaving internal stop (*kernel.groupStop)(nil) D0325 15:34:34.625665 942855 controller.go:523] containerManager.Wait, cid: ci-gvisor-ptrace-3-race-0, pid: 8, waitStatus: 0x200, err: D0325 15:34:34.625859 942855 task_signals.go:481] [ 6339(1103): 6339(1103)] No task notified of signal 9 D0325 15:34:34.626184 942855 urpc.go:568] urpc: successfully marshalled 38 bytes. D0325 15:34:34.626169 942855 task_stop.go:138] [ 4658( 679): 4658( 679)] Leaving internal stop (*kernel.groupStop)(nil) D0325 15:34:34.626550 944052 urpc.go:611] urpc: unmarshal success. D0325 15:34:34.626626 942855 task_signals.go:481] [ 4658( 679): 4658( 679)] No task notified of signal 9 I0325 15:34:34.626810 944052 main.go:226] Exiting with status: 512 D0325 15:34:34.626887 942855 task_signals.go:204] [ 6339(1103): 6339(1103)] Signal 9, PID: 6339, TID: 6339, fault addr: 0x0: terminating thread group D0325 15:34:34.626896 942855 task_exit.go:204] [ 1684( 1): 1684( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.627059 942855 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:34:34.627325 942855 task_signals.go:204] [ 4658( 679): 4658( 679)] Signal 9, PID: 4658, TID: 4658, fault addr: 0x0: terminating thread group D0325 15:34:34.627332 942855 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 15:34:34.627491 942855 task_signals.go:481] [ 5344( 1): 5344( 1)] No task notified of signal 9 D0325 15:34:34.627500 942855 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:34:34.627579 942855 task_exit.go:204] [ 6339(1103): 6339(1103)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.627702 942855 task_signals.go:204] [ 5344( 1): 5344( 1)] Signal 9, PID: 5344, TID: 5344, fault addr: 0x0: terminating thread group D0325 15:34:34.627798 942855 task_exit.go:204] [ 5344( 1): 5344( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.628473 942855 task_exit.go:361] [ 2190( 1): 2190( 1)] Init process terminating, killing namespace D0325 15:34:34.628586 942855 task_stop.go:138] [ 6529(1008): 6529(1008)] Leaving internal stop (*kernel.groupStop)(nil) D0325 15:34:34.628752 942855 task_signals.go:481] [ 6529(1008): 6529(1008)] No task notified of signal 9 D0325 15:34:34.628888 942855 task_stop.go:138] [ 6383( 973): 6383( 973)] Leaving internal stop (*kernel.groupStop)(nil) D0325 15:34:34.629055 942855 task_signals.go:481] [ 6383( 973): 6383( 973)] No task notified of signal 9 D0325 15:34:34.629176 942855 task_stop.go:138] [ 6543(1020): 6543(1020)] Leaving internal stop (*kernel.groupStop)(nil) D0325 15:34:34.629369 942855 task_signals.go:481] [ 6543(1020): 6543(1020)] No task notified of signal 9 D0325 15:34:34.629462 942855 task_stop.go:138] [ 6580(1034): 6580(1034)] Leaving internal stop (*kernel.groupStop)(nil) D0325 15:34:34.629624 942855 task_signals.go:481] [ 6580(1034): 6580(1034)] No task notified of signal 9 D0325 15:34:34.630358 942855 task_signals.go:204] [ 6383( 973): 6383( 973)] Signal 9, PID: 6383, TID: 6383, fault addr: 0x0: terminating thread group D0325 15:34:34.630481 942855 task_signals.go:204] [ 6529(1008): 6529(1008)] Signal 9, PID: 6529, TID: 6529, fault addr: 0x0: terminating thread group D0325 15:34:34.630669 942855 task_signals.go:481] [ 6050( 1): 6050( 1)] No task notified of signal 9 D0325 15:34:34.631384 942855 task_signals.go:204] [ 6580(1034): 6580(1034)] Signal 9, PID: 6580, TID: 6580, fault addr: 0x0: terminating thread group D0325 15:34:34.631649 942855 task_exit.go:204] [ 4658( 679): 4658( 679)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.631856 942855 task_signals.go:204] [ 6543(1020): 6543(1020)] Signal 9, PID: 6543, TID: 6543, fault addr: 0x0: terminating thread group D0325 15:34:34.631942 942855 task_exit.go:204] [ 5342: 5342] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.632014 942855 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:34:34.632100 942855 task_exit.go:204] [ 2190( 1): 2190( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.632177 942855 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 15:34:34.632277 942855 task_exit.go:204] [ 6383( 973): 6383( 973)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.632287 942855 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 15:34:34.632383 942855 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:34:34.632420 942855 task_exit.go:204] [ 6529(1008): 6529(1008)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.633007 942855 task_exit.go:204] [ 6580(1034): 6580(1034)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.633467 942855 task_exit.go:204] [ 6543(1020): 6543(1020)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.633898 942855 task_exit.go:204] [ 6047: 6047] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.633967 942855 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:34:34.634094 942855 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 15:34:34.634167 942855 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:34:34.635021 942855 task_exit.go:361] [ 6339(1103): 6339(1103)] Init process terminating, killing namespace D0325 15:34:34.635129 942855 task_signals.go:458] [ 4658( 679): 4658( 679)] Discarding duplicate signal 9 D0325 15:34:34.635212 942855 task_signals.go:458] [ 1684( 1): 1684( 1)] Discarding duplicate signal 9 D0325 15:34:34.635293 942855 task_exit.go:204] [ 6339(1103): 6339(1103)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.635369 942855 task_exit.go:204] [ 6339(1103): 6339(1103)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.635926 942855 task_exit.go:361] [ 5344( 1): 5344( 1)] Init process terminating, killing namespace D0325 15:34:34.636049 942855 task_signals.go:476] [ 6752( 388): 6755( 389)] Notified of group signal 9 D0325 15:34:34.636185 942855 task_signals.go:458] [ 6752( 388): 6752( 388)] Discarding duplicate signal 9 D0325 15:34:34.636320 942855 task_exit.go:204] [ 5344( 1): 5344( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.636392 942855 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:34:34.636607 942855 task_signals.go:204] [ 6752( 388): 6762( 391)] Signal 9, PID: 6752, TID: 6762, fault addr: 0x0: terminating thread group D0325 15:34:34.636698 942855 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 15:34:34.636846 942855 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:34:34.637199 942855 task_signals.go:204] [ 6752( 388): 6752( 388)] Signal 9, PID: 6752, TID: 6752, fault addr: 0x0: terminating thread group D0325 15:34:34.637369 942855 task_exit.go:204] [ 6752( 388): 6752( 388)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.637516 942855 task_exit.go:361] [ 6050( 1): 6050( 1)] Init process terminating, killing namespace D0325 15:34:34.637614 942855 task_stop.go:138] [ 6318( 86): 6318( 86)] Leaving internal stop (*kernel.groupStop)(nil) D0325 15:34:34.637756 942855 task_signals.go:481] [ 6318( 86): 6318( 86)] No task notified of signal 9 D0325 15:34:34.637944 942855 task_stop.go:138] [ 6624( 143): 6624( 143)] Leaving internal stop (*kernel.groupStop)(nil) D0325 15:34:34.638183 942855 task_signals.go:481] [ 6624( 143): 6624( 143)] No task notified of signal 9 D0325 15:34:34.638331 942855 task_signals.go:204] [ 6318( 86): 6318( 86)] Signal 9, PID: 6318, TID: 6318, fault addr: 0x0: terminating thread group D0325 15:34:34.638541 942855 task_exit.go:204] [ 6752( 388): 6762( 391)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.638876 942855 task_signals.go:204] [ 6624( 143): 6624( 143)] Signal 9, PID: 6624, TID: 6624, fault addr: 0x0: terminating thread group D0325 15:34:34.638855 942855 task_signals.go:204] [ 6752( 388): 6755( 389)] Signal 9, PID: 6752, TID: 6755, fault addr: 0x0: terminating thread group D0325 15:34:34.639002 942855 task_exit.go:204] [ 6318( 86): 6318( 86)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.636885 942855 task_signals.go:204] [ 6752( 388): 6756( 390)] Signal 9, PID: 6752, TID: 6756, fault addr: 0x0: terminating thread group D0325 15:34:34.639715 942855 task_exit.go:204] [ 6752( 388): 6756( 390)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.640189 942855 task_exit.go:204] [ 6624( 143): 6624( 143)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.640280 942855 task_exit.go:204] [ 6752( 388): 6755( 389)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 15:34:34.640361 942855 task_exit.go:204] [ 6050( 1): 6050( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.640674 942855 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 15:34:34.640888 942855 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 15:34:34.640970 942855 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 15:34:34.641649 942855 task_exit.go:204] [ 6752( 388): 6752( 388)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.643876 942855 task_exit.go:361] [ 6529(1008): 6529(1008)] Init process terminating, killing namespace D0325 15:34:34.644046 942855 task_signals.go:458] [ 6543(1020): 6543(1020)] Discarding duplicate signal 9 D0325 15:34:34.644160 942855 task_signals.go:458] [ 6580(1034): 6580(1034)] Discarding duplicate signal 9 D0325 15:34:34.644306 942855 task_signals.go:458] [ 2190( 1): 2190( 1)] Discarding duplicate signal 9 D0325 15:34:34.644441 942855 task_signals.go:458] [ 6383( 973): 6383( 973)] Discarding duplicate signal 9 D0325 15:34:34.644570 942855 task_exit.go:204] [ 6529(1008): 6529(1008)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.644687 942855 task_exit.go:204] [ 6529(1008): 6529(1008)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.645003 942855 task_exit.go:361] [ 6543(1020): 6543(1020)] Init process terminating, killing namespace D0325 15:34:34.645097 942855 task_signals.go:458] [ 6580(1034): 6580(1034)] Discarding duplicate signal 9 D0325 15:34:34.645174 942855 task_signals.go:458] [ 2190( 1): 2190( 1)] Discarding duplicate signal 9 D0325 15:34:34.645242 942855 task_signals.go:458] [ 6383( 973): 6383( 973)] Discarding duplicate signal 9 D0325 15:34:34.645331 942855 task_exit.go:204] [ 6543(1020): 6543(1020)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.645405 942855 task_exit.go:204] [ 6543(1020): 6543(1020)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.646044 942855 task_exit.go:361] [ 6318( 86): 6318( 86)] Init process terminating, killing namespace D0325 15:34:34.646174 942855 task_signals.go:458] [ 6624( 143): 6624( 143)] Discarding duplicate signal 9 D0325 15:34:34.646281 942855 task_signals.go:458] [ 6050( 1): 6050( 1)] Discarding duplicate signal 9 D0325 15:34:34.646387 942855 task_exit.go:361] [ 6580(1034): 6580(1034)] Init process terminating, killing namespace D0325 15:34:34.646492 942855 task_signals.go:458] [ 2190( 1): 2190( 1)] Discarding duplicate signal 9 D0325 15:34:34.646614 942855 task_signals.go:458] [ 6383( 973): 6383( 973)] Discarding duplicate signal 9 D0325 15:34:34.646748 942855 task_exit.go:361] [ 6752( 388): 6756( 390)] Init process terminating, killing namespace D0325 15:34:34.646864 942855 task_signals.go:458] [ 5344( 1): 5344( 1)] Discarding duplicate signal 9 D0325 15:34:34.647968 942855 task_exit.go:204] [ 6318( 86): 6318( 86)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.648108 942855 task_exit.go:204] [ 6318( 86): 6318( 86)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.648342 942855 task_exit.go:204] [ 6580(1034): 6580(1034)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.648477 942855 task_exit.go:204] [ 6580(1034): 6580(1034)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.648741 942855 task_exit.go:361] [ 6752( 388): 6762( 391)] Init process terminating, killing namespace D0325 15:34:34.648885 942855 task_signals.go:458] [ 5344( 1): 5344( 1)] Discarding duplicate signal 9 D0325 15:34:34.651317 942855 task_exit.go:204] [ 6752( 388): 6756( 390)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.651457 942855 task_exit.go:204] [ 6752( 388): 6756( 390)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.652012 942855 task_exit.go:204] [ 6752( 388): 6762( 391)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.652085 942855 task_exit.go:204] [ 6752( 388): 6762( 391)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.652787 942855 task_exit.go:361] [ 4658( 679): 4658( 679)] Init process terminating, killing namespace D0325 15:34:34.652908 942855 task_signals.go:458] [ 1684( 1): 1684( 1)] Discarding duplicate signal 9 D0325 15:34:34.652975 942855 task_exit.go:204] [ 4658( 679): 4658( 679)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.653127 942855 task_exit.go:204] [ 4658( 679): 4658( 679)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.654066 942855 task_exit.go:361] [ 6624( 143): 6624( 143)] Init process terminating, killing namespace D0325 15:34:34.654143 942855 task_signals.go:458] [ 6050( 1): 6050( 1)] Discarding duplicate signal 9 D0325 15:34:34.654230 942855 task_exit.go:204] [ 6624( 143): 6624( 143)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.654334 942855 task_exit.go:204] [ 6624( 143): 6624( 143)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.654851 942855 task_exit.go:361] [ 6752( 388): 6755( 389)] Init process terminating, killing namespace D0325 15:34:34.654941 942855 task_signals.go:458] [ 5344( 1): 5344( 1)] Discarding duplicate signal 9 D0325 15:34:34.655010 942855 task_exit.go:204] [ 6752( 388): 6755( 389)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.655091 942855 task_exit.go:204] [ 6752( 388): 6755( 389)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.655185 942855 task_exit.go:204] [ 6752( 388): 6752( 388)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.655406 942855 task_exit.go:361] [ 6383( 973): 6383( 973)] Init process terminating, killing namespace D0325 15:34:34.655499 942855 task_signals.go:458] [ 2190( 1): 2190( 1)] Discarding duplicate signal 9 D0325 15:34:34.655573 942855 task_exit.go:204] [ 6383( 973): 6383( 973)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 15:34:34.655640 942855 task_exit.go:204] [ 6383( 973): 6383( 973)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 15:34:34.896827 942855 urpc.go:611] urpc: unmarshal success. D0325 15:34:34.899131 942855 urpc.go:568] urpc: successfully marshalled 31126 bytes. D0325 15:34:34.903225 942855 urpc.go:611] urpc: unmarshal success. D0325 15:34:34.903381 942855 controller.go:232] containerManager.Processes, cid: ci-gvisor-ptrace-3-race-0 D0325 15:34:34.905546 942855 urpc.go:568] urpc: successfully marshalled 1635 bytes. D0325 15:34:36.613920 942855 sampler.go:191] Time: Adjusting syscall overhead down to 588 I0325 15:34:45.610220 942855 watchdog.go:295] Watchdog starting loop, tasks: 20, discount: 0s