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?) D0325 20:15:14.368147 233893 task_exit.go:204] [ 5851( 963): 5851( 963)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.368222 233893 task_exit.go:204] [ 5851( 963): 5851( 963)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.368244 233893 task_signals.go:204] [ 5851( 963): 5852( 964)] Signal 9, PID: 5851, TID: 5852, fault addr: 0x0: terminating thread group D0325 20:15:14.368255 233893 task_exit.go:204] [ 5851( 963): 5852( 964)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.368318 233893 task_exit.go:204] [ 5851( 963): 5852( 964)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.368330 233893 task_exit.go:204] [ 5851( 963): 5852( 964)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.368338 233893 task_signals.go:443] [ 1929( 1): 1929( 1)] Discarding ignored signal 17 /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 20:15:14.369424 233893 task_exit.go:204] [ 5851( 963): 5851( 963)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.370725 233893 task_signals.go:470] [ 6: 22485] Notified of signal 23 D0325 20:15:14.370754 233893 task_signals.go:220] [ 6: 22485] Signal 23: delivering to handler main.(*FuzzerTool).convertExecutionResult(0x64c720?, {{0x7412, {0x400136c000, 0x17b0d, 0x17b0d}, 0x0, 0x0, 0x0, 0x1, 0x0}, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:386 +0x74 main.(*FuzzerTool).exchangeDataCall(0x40003d0000, 0x2, {0x40010cea80, 0x2, 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 main.main() D0325 20:15:14.371065 233893 task_exit.go:204] [ 6: 22485] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371093 233893 task_exit.go:204] [ 6: 22485] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371098 233893 task_exit.go:204] [ 6: 22485] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371117 233893 task_signals.go:204] [ 6: 6] Signal 9, PID: 6, TID: 6, fault addr: 0x0: terminating thread group D0325 20:15:14.371126 233893 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371139 233893 task_signals.go:470] [ 186: 186] Notified of signal 9 D0325 20:15:14.371146 233893 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371160 233893 task_signals.go:204] [ 6: 7] Signal 9, PID: 6, TID: 7, fault addr: 0x0: terminating thread group D0325 20:15:14.371166 233893 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371174 233893 task_signals.go:458] [ 186: 186] Discarding duplicate signal 9 D0325 20:15:14.371179 233893 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371183 233893 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371193 233893 task_signals.go:204] [ 6: 8] Signal 9, PID: 6, TID: 8, fault addr: 0x0: terminating thread group D0325 20:15:14.371217 233893 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371226 233893 task_signals.go:458] [ 186: 186] Discarding duplicate signal 9 D0325 20:15:14.371232 233893 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371235 233893 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371250 233893 task_signals.go:204] [ 6: 9] Signal 9, PID: 6, TID: 9, fault addr: 0x0: terminating thread group D0325 20:15:14.371256 233893 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371263 233893 task_signals.go:458] [ 186: 186] Discarding duplicate signal 9 D0325 20:15:14.371268 233893 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371271 233893 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371280 233893 task_signals.go:204] [ 6: 10] Signal 9, PID: 6, TID: 10, fault addr: 0x0: terminating thread group D0325 20:15:14.371285 233893 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371292 233893 task_signals.go:458] [ 186: 186] Discarding duplicate signal 9 D0325 20:15:14.371296 233893 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371301 233893 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371310 233893 task_signals.go:204] [ 6: 12] Signal 9, PID: 6, TID: 12, fault addr: 0x0: terminating thread group D0325 20:15:14.371317 233893 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371325 233893 task_signals.go:470] [ 1514: 1514] Notified of signal 9 D0325 20:15:14.371333 233893 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371336 233893 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371346 233893 task_signals.go:204] [ 6: 13] Signal 9, PID: 6, TID: 13, fault addr: 0x0: terminating thread group D0325 20:15:14.371352 233893 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371362 233893 task_signals.go:470] [ 1928: 1928] Notified of signal 9 D0325 20:15:14.371371 233893 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371375 233893 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371386 233893 task_signals.go:204] [ 6: 14] Signal 9, PID: 6, TID: 14, fault addr: 0x0: terminating thread group D0325 20:15:14.371392 233893 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371398 233893 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371402 233893 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371410 233893 task_signals.go:204] [ 6: 15] Signal 9, PID: 6, TID: 15, fault addr: 0x0: terminating thread group D0325 20:15:14.371415 233893 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371421 233893 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371425 233893 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371434 233893 task_signals.go:204] [ 6: 25] Signal 9, PID: 6, TID: 25, fault addr: 0x0: terminating thread group D0325 20:15:14.371439 233893 task_exit.go:204] [ 6: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371445 233893 task_exit.go:204] [ 6: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371449 233893 task_exit.go:204] [ 6: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371458 233893 task_signals.go:204] [ 6: 131] Signal 9, PID: 6, TID: 131, fault addr: 0x0: terminating thread group D0325 20:15:14.371464 233893 task_exit.go:204] [ 6: 131] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371474 233893 task_signals.go:470] [ 5133: 5133] Notified of signal 9 D0325 20:15:14.371480 233893 task_exit.go:204] [ 6: 131] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371485 233893 task_exit.go:204] [ 6: 131] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371494 233893 task_signals.go:204] [ 6: 173] Signal 9, PID: 6, TID: 173, fault addr: 0x0: terminating thread group D0325 20:15:14.371500 233893 task_exit.go:204] [ 6: 173] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371507 233893 task_exit.go:204] [ 6: 173] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371510 233893 task_exit.go:204] [ 6: 173] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371521 233893 task_signals.go:204] [ 6: 492] Signal 9, PID: 6, TID: 492, fault addr: 0x0: terminating thread group D0325 20:15:14.371527 233893 task_exit.go:204] [ 6: 492] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371533 233893 task_exit.go:204] [ 6: 492] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371537 233893 task_exit.go:204] [ 6: 492] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371547 233893 task_signals.go:204] [ 6: 17897] Signal 9, PID: 6, TID: 17897, fault addr: 0x0: terminating thread group D0325 20:15:14.371552 233893 task_exit.go:204] [ 6: 17897] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371559 233893 task_exit.go:204] [ 6: 17897] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371563 233893 task_exit.go:204] [ 6: 17897] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371574 233893 task_signals.go:204] [ 6: 18367] Signal 9, PID: 6, TID: 18367, fault addr: 0x0: terminating thread group D0325 20:15:14.371579 233893 task_exit.go:204] [ 6: 18367] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371588 233893 task_exit.go:204] [ 6: 18367] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371592 233893 task_exit.go:204] [ 6: 18367] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371603 233893 task_signals.go:204] [ 6: 21086] Signal 9, PID: 6, TID: 21086, fault addr: 0x0: terminating thread group D0325 20:15:14.371608 233893 task_exit.go:204] [ 6: 21086] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371615 233893 task_exit.go:204] [ 6: 21086] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371619 233893 task_exit.go:204] [ 6: 21086] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371629 233893 task_signals.go:204] [ 6: 48469] Signal 9, PID: 6, TID: 48469, fault addr: 0x0: terminating thread group D0325 20:15:14.371635 233893 task_exit.go:204] [ 6: 48469] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371642 233893 task_exit.go:204] [ 6: 48469] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371645 233893 task_exit.go:204] [ 6: 48469] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371654 233893 task_signals.go:204] [ 6: 3597] Signal 9, PID: 6, TID: 3597, fault addr: 0x0: terminating thread group D0325 20:15:14.371659 233893 task_exit.go:204] [ 6: 3597] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371666 233893 task_exit.go:204] [ 6: 3597] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371670 233893 task_exit.go:204] [ 6: 3597] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.371678 233893 task_signals.go:204] [ 186: 186] Signal 9, PID: 186, TID: 186, fault addr: 0x0: terminating thread group D0325 20:15:14.371684 233893 task_exit.go:204] [ 186: 186] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371776 233893 task_signals.go:481] [ 187( 1): 187( 1)] No task notified of signal 9 D0325 20:15:14.371784 233893 task_exit.go:204] [ 186: 186] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371790 233893 task_signals.go:481] [ 6: 6] No task notified of signal 17 D0325 20:15:14.371801 233893 task_signals.go:204] [ 1514: 1514] Signal 9, PID: 1514, TID: 1514, fault addr: 0x0: terminating thread group D0325 20:15:14.371807 233893 task_exit.go:204] [ 1514: 1514] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371848 233893 task_signals.go:470] [ 1515( 1): 1515( 1)] Notified of signal 9 D0325 20:15:14.371855 233893 task_exit.go:204] [ 1514: 1514] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371859 233893 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 D0325 20:15:14.371872 233893 task_signals.go:204] [ 1928: 1928] Signal 9, PID: 1928, TID: 1928, fault addr: 0x0: terminating thread group D0325 20:15:14.371878 233893 task_exit.go:204] [ 1928: 1928] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371917 233893 task_signals.go:470] [ 1929( 1): 1929( 1)] Notified of signal 9 D0325 20:15:14.371923 233893 task_exit.go:204] [ 1928: 1928] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371927 233893 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 D0325 20:15:14.371938 233893 task_signals.go:204] [ 5133: 5133] Signal 9, PID: 5133, TID: 5133, fault addr: 0x0: terminating thread group D0325 20:15:14.371944 233893 task_exit.go:204] [ 5133: 5133] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.371978 233893 task_signals.go:470] [ 5136( 1): 5136( 1)] Notified of signal 9 D0325 20:15:14.371986 233893 task_exit.go:204] [ 5133: 5133] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.371993 233893 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:273 +0x1100 D0325 20:15:14.372221 233893 task_signals.go:204] [ 6: 11] Signal 9, PID: 6, TID: 11, fault addr: 0x0: terminating thread group D0325 20:15:14.372262 233893 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.373100 233893 task_signals.go:204] [ 1929( 1): 1929( 1)] Signal 9, PID: 1929, TID: 1929, fault addr: 0x0: terminating thread group D0325 20:15:14.373130 233893 task_exit.go:204] [ 1929( 1): 1929( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.373484 233893 task_exit.go:361] [ 1929( 1): 1929( 1)] Init process terminating, killing namespace D0325 20:15:14.373502 233893 task_exit.go:204] [ 1929( 1): 1929( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.373513 233893 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 20:15:14.373792 233893 task_signals.go:204] [ 5136( 1): 5136( 1)] Signal 9, PID: 5136, TID: 5136, fault addr: 0x0: terminating thread group D0325 20:15:14.373822 233893 task_exit.go:204] [ 5136( 1): 5136( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.373902 233893 task_exit.go:361] [ 5136( 1): 5136( 1)] Init process terminating, killing namespace D0325 20:15:14.373915 233893 task_signals.go:470] [ 5800( 147): 5800( 147)] Notified of signal 9 D0325 20:15:14.373982 233893 task_signals.go:458] [ 5800( 147): 5800( 147)] Discarding duplicate signal 9 D0325 20:15:14.373988 233893 task_exit.go:204] [ 5136( 1): 5136( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.373994 233893 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 20:15:14.374166 233893 task_signals.go:458] [ 186: 186] Discarding duplicate signal 9 D0325 20:15:14.374238 233893 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 20:15:14.374247 233893 task_signals.go:458] [ 1514: 1514] Discarding duplicate signal 9 D0325 20:15:14.374255 233893 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 20:15:14.374262 233893 task_signals.go:458] [ 1928: 1928] Discarding duplicate signal 9 D0325 20:15:14.374266 233893 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 20:15:14.374272 233893 task_signals.go:458] [ 5133: 5133] Discarding duplicate signal 9 D0325 20:15:14.374277 233893 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 20:15:14.374301 233893 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.374328 233893 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.374334 233893 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.374392 233893 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 20:15:14.374450 233893 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 20:15:14.374543 233893 task_signals.go:204] [ 187( 1): 187( 1)] Signal 9, PID: 187, TID: 187, fault addr: 0x0: terminating thread group D0325 20:15:14.374581 233893 task_exit.go:204] [ 187( 1): 187( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.374632 233893 task_signals.go:204] [ 5800( 147): 5800( 147)] Signal 9, PID: 5800, TID: 5800, fault addr: 0x0: terminating thread group D0325 20:15:14.374733 233893 task_exit.go:361] [ 187( 1): 187( 1)] Init process terminating, killing namespace D0325 20:15:14.374751 233893 task_signals.go:470] [ 5853(1351): 5853(1351)] Notified of signal 9 D0325 20:15:14.374761 233893 task_signals.go:458] [ 5853(1351): 5853(1351)] Discarding duplicate signal 9 D0325 20:15:14.374768 233893 task_exit.go:204] [ 187( 1): 187( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.374776 233893 task_signals.go:476] [ 1: 2] Notified of group signal 17 D0325 20:15:14.374789 233893 loader.go:1259] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-1 0}:0x40003f22d0] D0325 20:15:14.374840 233893 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-1, pid: 6, waitStatus: 0x200, err: D0325 20:15:14.374874 233893 task_signals.go:204] [ 1515( 1): 1515( 1)] Signal 9, PID: 1515, TID: 1515, fault addr: 0x0: terminating thread group D0325 20:15:14.374910 233893 urpc.go:568] urpc: successfully marshalled 38 bytes. D0325 20:15:14.374918 233893 task_signals.go:176] [ 1: 2] Not restarting syscall 98 after error interrupted by signal: interrupted by signal 17 D0325 20:15:14.374926 233893 task_signals.go:220] [ 1: 2] Signal 17: delivering to handler D0325 20:15:14.375488 233893 task_signals.go:204] [ 5800( 147): 5802( 149)] Signal 9, PID: 5800, TID: 5802, fault addr: 0x0: terminating thread group D0325 20:15:14.375511 233893 task_exit.go:204] [ 1515( 1): 1515( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.375554 233893 task_exit.go:204] [ 5800( 147): 5800( 147)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.375618 233893 task_signals.go:204] [ 5853(1351): 5853(1351)] Signal 9, PID: 5853, TID: 5853, fault addr: 0x0: terminating thread group D0325 20:15:14.375633 233893 task_signals.go:204] [ 5800( 147): 5801( 148)] Signal 9, PID: 5800, TID: 5801, fault addr: 0x0: terminating thread group D0325 20:15:14.375022 234015 urpc.go:611] urpc: unmarshal success. I0325 20:15:14.375084 234015 main.go:226] Exiting with status: 512 D0325 20:15:14.375695 233893 task_exit.go:204] [ 5800( 147): 5800( 147)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.375722 233893 task_exit.go:361] [ 1515( 1): 1515( 1)] Init process terminating, killing namespace D0325 20:15:14.375728 233893 task_stop.go:138] [ 5829(1108): 5829(1108)] Leaving internal stop (*kernel.groupStop)(nil) D0325 20:15:14.375738 233893 task_stop.go:138] [ 5829(1108): 5830(1109)] Leaving internal stop (*kernel.groupStop)(nil) D0325 20:15:14.375743 233893 task_signals.go:481] [ 5829(1108): 5829(1108)] No task notified of signal 9 D0325 20:15:14.375794 233893 task_signals.go:458] [ 5829(1108): 5829(1108)] Discarding duplicate signal 9 D0325 20:15:14.375901 233893 task_exit.go:204] [ 1515( 1): 1515( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.375907 233893 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 20:15:14.375925 233893 task_signals.go:204] [ 5829(1108): 5829(1108)] Signal 9, PID: 5829, TID: 5829, fault addr: 0x0: terminating thread group D0325 20:15:14.375934 233893 task_signals.go:204] [ 5853(1351): 5854(1352)] Signal 9, PID: 5853, TID: 5854, fault addr: 0x0: terminating thread group D0325 20:15:14.375940 233893 task_exit.go:204] [ 5829(1108): 5829(1108)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.375993 233893 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 20:15:14.375999 233893 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 20:15:14.376063 233893 task_signals.go:204] [ 5829(1108): 5830(1109)] Signal 9, PID: 5829, TID: 5830, fault addr: 0x0: terminating thread group D0325 20:15:14.376079 233893 task_exit.go:204] [ 5829(1108): 5829(1108)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.376088 233893 task_exit.go:204] [ 5800( 147): 5802( 149)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.376098 233893 task_exit.go:204] [ 5800( 147): 5802( 149)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.376102 233893 task_exit.go:204] [ 5800( 147): 5802( 149)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.376109 233893 task_exit.go:204] [ 5853(1351): 5854(1352)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.376119 233893 task_exit.go:204] [ 5853(1351): 5854(1352)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.376123 233893 task_exit.go:204] [ 5853(1351): 5854(1352)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.376131 233893 task_exit.go:204] [ 5800( 147): 5801( 148)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.376369 233893 task_exit.go:361] [ 5800( 147): 5801( 148)] Init process terminating, killing namespace D0325 20:15:14.376385 233893 task_signals.go:458] [ 5136( 1): 5136( 1)] Discarding duplicate signal 9 D0325 20:15:14.376391 233893 task_exit.go:204] [ 5800( 147): 5801( 148)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.376397 233893 task_exit.go:204] [ 5800( 147): 5801( 148)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.376402 233893 task_exit.go:204] [ 5800( 147): 5800( 147)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.376413 233893 task_exit.go:204] [ 5853(1351): 5853(1351)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.376465 233893 task_exit.go:204] [ 5829(1108): 5830(1109)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 20:15:14.377126 233893 task_exit.go:361] [ 5829(1108): 5830(1109)] Init process terminating, killing namespace D0325 20:15:14.377173 233893 task_signals.go:458] [ 1515( 1): 1515( 1)] Discarding duplicate signal 9 D0325 20:15:14.377182 233893 task_exit.go:204] [ 5829(1108): 5830(1109)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.377225 233893 task_exit.go:204] [ 5829(1108): 5830(1109)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.377237 233893 task_exit.go:204] [ 5829(1108): 5829(1108)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.377450 233893 task_exit.go:361] [ 5853(1351): 5853(1351)] Init process terminating, killing namespace D0325 20:15:14.377461 233893 task_signals.go:458] [ 187( 1): 187( 1)] Discarding duplicate signal 9 D0325 20:15:14.377486 233893 task_exit.go:204] [ 5853(1351): 5853(1351)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 20:15:14.377514 233893 task_exit.go:204] [ 5853(1351): 5853(1351)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 20:15:14.446445 233893 urpc.go:611] urpc: unmarshal success. D0325 20:15:14.455388 233893 urpc.go:568] urpc: successfully marshalled 178803 bytes. D0325 20:15:14.584064 233893 urpc.go:611] urpc: unmarshal success. D0325 20:15:14.584108 233893 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-1 D0325 20:15:14.584430 233893 urpc.go:568] urpc: successfully marshalled 6611 bytes. D0325 20:15:15.178844 233893 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 20:15:17.179009 233893 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 20:15:18.179324 233893 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 20:15:23.179307 233893 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 20:15:24.179346 233893 sampler.go:191] Time: Adjusting syscall overhead down to 7