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?, {{0x1f5, {0x4000fb0000, 0x15709, 0x15709}, 0x0, 0x0, 0x0, 0x1, 0x0}, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:386 +0x74 main.(*FuzzerTool).exchangeDataCall(0x40003d0000, 0x1, {0x4000e1da58, 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 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:273 +0x1100 D0325 21:23:30.038653 276273 task_exit.go:204] [ 1200( 262): 1200( 262)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.038701 276273 task_exit.go:204] [ 1200( 262): 1200( 262)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.038725 276273 task_signals.go:204] [ 1200( 262): 1201( 263)] Signal 9, PID: 1200, TID: 1201, fault addr: 0x0: terminating thread group D0325 21:23:30.038734 276273 task_exit.go:204] [ 1200( 262): 1201( 263)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.038785 276273 task_exit.go:204] [ 1200( 262): 1201( 263)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.038790 276273 task_exit.go:204] [ 1200( 262): 1201( 263)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.038797 276273 task_signals.go:443] [ 26( 1): 26( 1)] Discarding ignored signal 17 D0325 21:23:30.039914 276273 task_exit.go:204] [ 1200( 262): 1200( 262)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042011 276273 task_exit.go:204] [ 6: 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042042 276273 task_exit.go:204] [ 6: 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042047 276273 task_exit.go:204] [ 6: 30] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042069 276273 task_signals.go:204] [ 6: 6] Signal 9, PID: 6, TID: 6, fault addr: 0x0: terminating thread group D0325 21:23:30.042077 276273 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042084 276273 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042097 276273 task_signals.go:204] [ 6: 7] Signal 9, PID: 6, TID: 7, fault addr: 0x0: terminating thread group D0325 21:23:30.042103 276273 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042111 276273 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042114 276273 task_exit.go:204] [ 6: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042124 276273 task_signals.go:204] [ 6: 8] Signal 9, PID: 6, TID: 8, fault addr: 0x0: terminating thread group D0325 21:23:30.042130 276273 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042137 276273 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042140 276273 task_exit.go:204] [ 6: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042153 276273 task_signals.go:204] [ 6: 9] Signal 9, PID: 6, TID: 9, fault addr: 0x0: terminating thread group D0325 21:23:30.042158 276273 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042169 276273 task_signals.go:470] [ 20: 20] Notified of signal 9 D0325 21:23:30.042193 276273 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042210 276273 task_exit.go:204] [ 6: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042224 276273 task_signals.go:204] [ 6: 10] Signal 9, PID: 6, TID: 10, fault addr: 0x0: terminating thread group D0325 21:23:30.042230 276273 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042243 276273 task_signals.go:470] [ 18: 18] Notified of signal 9 D0325 21:23:30.042253 276273 task_signals.go:470] [ 19: 19] Notified of signal 9 D0325 21:23:30.042258 276273 task_signals.go:458] [ 20: 20] Discarding duplicate signal 9 D0325 21:23:30.042263 276273 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042266 276273 task_exit.go:204] [ 6: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042284 276273 task_signals.go:204] [ 6: 22] Signal 9, PID: 6, TID: 22, fault addr: 0x0: terminating thread group D0325 21:23:30.042295 276273 task_signals.go:204] [ 6: 85] Signal 9, PID: 6, TID: 85, fault addr: 0x0: terminating thread group D0325 21:23:30.042300 276273 task_exit.go:204] [ 6: 85] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042313 276273 task_signals.go:204] [ 6: 682] Signal 9, PID: 6, TID: 682, fault addr: 0x0: terminating thread group D0325 21:23:30.042301 276273 task_signals.go:204] [ 6: 16] Signal 9, PID: 6, TID: 16, fault addr: 0x0: terminating thread group D0325 21:23:30.042319 276273 task_exit.go:204] [ 6: 682] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042350 276273 task_signals.go:204] [ 6: 15] Signal 9, PID: 6, TID: 15, fault addr: 0x0: terminating thread group D0325 21:23:30.042360 276273 task_signals.go:204] [ 20: 20] Signal 9, PID: 20, TID: 20, fault addr: 0x0: terminating thread group D0325 21:23:30.042346 276273 task_signals.go:204] [ 6: 11] Signal 9, PID: 6, TID: 11, fault addr: 0x0: terminating thread group D0325 21:23:30.042385 276273 task_signals.go:204] [ 19: 19] Signal 9, PID: 19, TID: 19, fault addr: 0x0: terminating thread group D0325 21:23:30.042382 276273 task_signals.go:204] [ 6: 12] Signal 9, PID: 6, TID: 12, fault addr: 0x0: terminating thread group D0325 21:23:30.042397 276273 task_signals.go:204] [ 6: 14] Signal 9, PID: 6, TID: 14, fault addr: 0x0: terminating thread group D0325 21:23:30.042398 276273 task_signals.go:204] [ 18: 18] Signal 9, PID: 18, TID: 18, fault addr: 0x0: terminating thread group D0325 21:23:30.042408 276273 task_exit.go:204] [ 6: 682] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042415 276273 task_exit.go:204] [ 6: 682] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042428 276273 task_exit.go:204] [ 6: 85] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042433 276273 task_exit.go:204] [ 6: 85] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042441 276273 task_exit.go:204] [ 18: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042510 276273 task_signals.go:481] [ 23( 1): 23( 1)] No task notified of signal 9 D0325 21:23:30.042517 276273 task_exit.go:204] [ 18: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042524 276273 task_signals.go:481] [ 6: 6] No task notified of signal 17 D0325 21:23:30.042534 276273 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042543 276273 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042547 276273 task_exit.go:204] [ 6: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.042560 276273 task_exit.go:204] [ 6: 22] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.042569 276273 task_exit.go:204] [ 6: 22] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.042572 276273 task_exit.go:204] [ 6: 22] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.043158 276273 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.043186 276273 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.043191 276273 task_exit.go:204] [ 6: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.043237 276273 task_signals.go:204] [ 23( 1): 23( 1)] Signal 9, PID: 23, TID: 23, fault addr: 0x0: terminating thread group D0325 21:23:30.043248 276273 task_exit.go:204] [ 23( 1): 23( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.043307 276273 task_exit.go:361] [ 23( 1): 23( 1)] Init process terminating, killing namespace D0325 21:23:30.043318 276273 task_signals.go:470] [ 1193( 289): 1193( 289)] Notified of signal 9 D0325 21:23:30.043327 276273 task_signals.go:458] [ 1193( 289): 1193( 289)] Discarding duplicate signal 9 D0325 21:23:30.043332 276273 task_exit.go:204] [ 23( 1): 23( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.043339 276273 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 21:23:30.043577 276273 task_signals.go:204] [ 1193( 289): 1194( 290)] Signal 9, PID: 1193, TID: 1194, fault addr: 0x0: terminating thread group D0325 21:23:30.043610 276273 task_exit.go:204] [ 1193( 289): 1194( 290)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.043634 276273 task_exit.go:204] [ 1193( 289): 1194( 290)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.043639 276273 task_exit.go:204] [ 1193( 289): 1194( 290)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.043666 276273 task_signals.go:204] [ 1193( 289): 1193( 289)] Signal 9, PID: 1193, TID: 1193, fault addr: 0x0: terminating thread group D0325 21:23:30.043674 276273 task_exit.go:204] [ 1193( 289): 1193( 289)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.043682 276273 task_exit.go:204] [ 1193( 289): 1193( 289)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.043693 276273 task_exit.go:204] [ 20: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.043803 276273 task_signals.go:470] [ 25( 1): 25( 1)] Notified of signal 9 D0325 21:23:30.043812 276273 task_exit.go:204] [ 20: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.043817 276273 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 D0325 21:23:30.043830 276273 task_signals.go:204] [ 1193( 289): 1199( 291)] Signal 9, PID: 1193, TID: 1199, fault addr: 0x0: terminating thread group D0325 21:23:30.043844 276273 task_exit.go:204] [ 1193( 289): 1199( 291)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.045930 276273 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 21:23:30.045951 276273 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 21:23:30.046026 276273 task_exit.go:204] [ 19: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.046124 276273 task_signals.go:470] [ 24( 1): 24( 1)] Notified of signal 9 D0325 21:23:30.046134 276273 task_exit.go:204] [ 19: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.046140 276273 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 D0325 21:23:30.046151 276273 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.046169 276273 task_signals.go:470] [ 21: 21] Notified of signal 9 D0325 21:23:30.046194 276273 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.046215 276273 task_exit.go:204] [ 6: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.046312 276273 task_signals.go:204] [ 24( 1): 24( 1)] Signal 9, PID: 24, TID: 24, fault addr: 0x0: terminating thread group D0325 21:23:30.046329 276273 task_exit.go:204] [ 24( 1): 24( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.046386 276273 task_exit.go:361] [ 24( 1): 24( 1)] Init process terminating, killing namespace D0325 21:23:30.046401 276273 task_signals.go:470] [ 1167( 277): 1167( 277)] Notified of signal 9 D0325 21:23:30.046408 276273 task_stop.go:138] [ 262( 74): 262( 74)] Leaving internal stop (*kernel.groupStop)(nil) D0325 21:23:30.046420 276273 task_signals.go:481] [ 262( 74): 262( 74)] No task notified of signal 9 D0325 21:23:30.046428 276273 task_signals.go:458] [ 1167( 277): 1167( 277)] Discarding duplicate signal 9 D0325 21:23:30.046434 276273 task_exit.go:204] [ 24( 1): 24( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.046441 276273 task_signals.go:476] [ 1: 2] Notified of group signal 17 D0325 21:23:30.047540 276273 task_signals.go:204] [ 1167( 277): 1167( 277)] Signal 9, PID: 1167, TID: 1167, fault addr: 0x0: terminating thread group D0325 21:23:30.047574 276273 task_exit.go:204] [ 1167( 277): 1167( 277)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.047594 276273 task_exit.go:204] [ 1167( 277): 1167( 277)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.047608 276273 task_signals.go:204] [ 1167( 277): 1173( 278)] Signal 9, PID: 1167, TID: 1173, fault addr: 0x0: terminating thread group D0325 21:23:30.047613 276273 task_exit.go:204] [ 1167( 277): 1173( 278)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.047622 276273 task_exit.go:204] [ 1167( 277): 1173( 278)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.047627 276273 task_exit.go:204] [ 1167( 277): 1173( 278)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.047642 276273 task_signals.go:204] [ 1167( 277): 1187( 279)] Signal 9, PID: 1167, TID: 1187, fault addr: 0x0: terminating thread group D0325 21:23:30.047648 276273 task_exit.go:204] [ 1167( 277): 1187( 279)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.047745 276273 task_exit.go:361] [ 1167( 277): 1187( 279)] Init process terminating, killing namespace D0325 21:23:30.047753 276273 task_signals.go:458] [ 262( 74): 262( 74)] Discarding duplicate signal 9 D0325 21:23:30.047760 276273 task_signals.go:458] [ 24( 1): 24( 1)] Discarding duplicate signal 9 D0325 21:23:30.047764 276273 task_exit.go:204] [ 1167( 277): 1187( 279)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.047769 276273 task_exit.go:204] [ 1167( 277): 1187( 279)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.047773 276273 task_exit.go:204] [ 1167( 277): 1167( 277)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.047786 276273 task_signals.go:204] [ 262( 74): 262( 74)] Signal 9, PID: 262, TID: 262, fault addr: 0x0: terminating thread group D0325 21:23:30.047793 276273 task_exit.go:204] [ 262( 74): 262( 74)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.048053 276273 task_exit.go:361] [ 262( 74): 262( 74)] Init process terminating, killing namespace D0325 21:23:30.048067 276273 task_signals.go:458] [ 24( 1): 24( 1)] Discarding duplicate signal 9 D0325 21:23:30.048073 276273 task_exit.go:204] [ 262( 74): 262( 74)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.048077 276273 task_exit.go:204] [ 262( 74): 262( 74)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.048095 276273 task_signals.go:176] [ 1: 2] Not restarting syscall 98 after error interrupted by signal: interrupted by signal 17 D0325 21:23:30.048101 276273 task_signals.go:220] [ 1: 2] Signal 17: delivering to handler D0325 21:23:30.048278 276273 task_signals.go:204] [ 25( 1): 25( 1)] Signal 9, PID: 25, TID: 25, fault addr: 0x0: terminating thread group D0325 21:23:30.048374 276273 task_exit.go:204] [ 25( 1): 25( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.048451 276273 task_exit.go:361] [ 25( 1): 25( 1)] Init process terminating, killing namespace D0325 21:23:30.048463 276273 task_signals.go:470] [ 1178( 341): 1178( 341)] Notified of signal 9 D0325 21:23:30.048472 276273 task_signals.go:458] [ 1178( 341): 1178( 341)] Discarding duplicate signal 9 D0325 21:23:30.048477 276273 task_exit.go:204] [ 25( 1): 25( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.048483 276273 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 21:23:30.048654 276273 task_signals.go:204] [ 6: 13] Signal 9, PID: 6, TID: 13, fault addr: 0x0: terminating thread group D0325 21:23:30.048759 276273 task_signals.go:204] [ 1178( 341): 1178( 341)] Signal 9, PID: 1178, TID: 1178, fault addr: 0x0: terminating thread group D0325 21:23:30.048777 276273 task_signals.go:204] [ 1178( 341): 1179( 342)] Signal 9, PID: 1178, TID: 1179, fault addr: 0x0: terminating thread group D0325 21:23:30.048789 276273 task_signals.go:204] [ 1178( 341): 1192( 343)] Signal 9, PID: 1178, TID: 1192, fault addr: 0x0: terminating thread group D0325 21:23:30.048798 276273 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 21:23:30.049065 276273 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 21:23:30.048960 276273 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.049266 276273 task_signals.go:204] [ 21: 21] Signal 9, PID: 21, TID: 21, fault addr: 0x0: terminating thread group D0325 21:23:30.049282 276273 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.049327 276273 task_exit.go:204] [ 1178( 341): 1178( 341)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.049347 276273 task_exit.go:204] [ 1178( 341): 1178( 341)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.049360 276273 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.049365 276273 task_exit.go:204] [ 6: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.049379 276273 task_signals.go:458] [ 19: 19] Discarding duplicate signal 9 D0325 21:23:30.049400 276273 task_signals.go:458] [ 20: 20] Discarding duplicate signal 9 D0325 21:23:30.049471 276273 task_signals.go:458] [ 21: 21] Discarding duplicate signal 9 D0325 21:23:30.049481 276273 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 21:23:30.049485 276273 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.049489 276273 task_exit.go:204] [ 6: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.049496 276273 task_exit.go:204] [ 1178( 341): 1179( 342)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.049505 276273 task_exit.go:204] [ 1178( 341): 1179( 342)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.049509 276273 task_exit.go:204] [ 1178( 341): 1179( 342)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.049518 276273 task_exit.go:204] [ 1178( 341): 1192( 343)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.049773 276273 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.050247 276273 task_exit.go:204] [ 21: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.050361 276273 task_signals.go:470] [ 26( 1): 26( 1)] Notified of signal 9 D0325 21:23:30.050374 276273 task_exit.go:204] [ 21: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.050381 276273 task_signals.go:458] [ 6: 6] Discarding duplicate signal 17 D0325 21:23:30.050603 276273 task_signals.go:204] [ 26( 1): 26( 1)] Signal 9, PID: 26, TID: 26, fault addr: 0x0: terminating thread group D0325 21:23:30.050654 276273 task_exit.go:204] [ 26( 1): 26( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 21:23:30.054062 276273 task_signals.go:458] [ 19: 19] Discarding duplicate signal 9 D0325 21:23:30.054095 276273 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 21:23:30.054103 276273 task_signals.go:458] [ 20: 20] Discarding duplicate signal 9 D0325 21:23:30.054109 276273 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 21:23:30.054337 276273 task_signals.go:458] [ 21: 21] Discarding duplicate signal 9 D0325 21:23:30.054353 276273 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 21:23:30.054362 276273 task_signals.go:458] [ 18: 18] Discarding duplicate signal 9 D0325 21:23:30.054366 276273 task_signals.go:458] [ 1: 1] Discarding duplicate signal 17 D0325 21:23:30.054370 276273 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.054670 276273 task_exit.go:204] [ 6: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.054680 276273 task_exit.go:204] [ 6: 6] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.054590 276273 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 21:23:30.054697 276273 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 21:23:30.054975 276273 loader.go:1259] updated processes (removal): map[{ci-gvisor-arm64-ptrace-1-1 0}:0x40003ae360] D0325 21:23:30.055021 276273 controller.go:523] containerManager.Wait, cid: ci-gvisor-arm64-ptrace-1-1, pid: 6, waitStatus: 0x200, err: D0325 21:23:30.055138 276273 urpc.go:568] urpc: successfully marshalled 38 bytes. D0325 21:23:30.056043 276273 task_exit.go:361] [ 1193( 289): 1199( 291)] Init process terminating, killing namespace D0325 21:23:30.056239 276273 task_signals.go:458] [ 23( 1): 23( 1)] Discarding duplicate signal 9 D0325 21:23:30.056254 276273 task_exit.go:204] [ 1193( 289): 1199( 291)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.056263 276273 task_exit.go:204] [ 1193( 289): 1199( 291)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.056270 276273 task_exit.go:204] [ 1193( 289): 1193( 289)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.060137 276273 task_exit.go:361] [ 26( 1): 26( 1)] Init process terminating, killing namespace D0325 21:23:30.060191 276273 task_exit.go:204] [ 26( 1): 26( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.060233 276273 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 21:23:30.060314 276273 task_signals.go:179] [ 1: 1] Restarting syscall 98: interrupted by signal 17 D0325 21:23:30.060322 276273 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 21:23:30.062299 276328 urpc.go:611] urpc: unmarshal success. I0325 21:23:30.062388 276328 main.go:226] Exiting with status: 512 D0325 21:23:30.154337 276273 urpc.go:611] urpc: unmarshal success. D0325 21:23:30.161883 276273 urpc.go:568] urpc: successfully marshalled 94848 bytes. D0325 21:23:30.178078 276273 urpc.go:611] urpc: unmarshal success. D0325 21:23:30.178123 276273 controller.go:232] containerManager.Processes, cid: ci-gvisor-arm64-ptrace-1-1 D0325 21:23:30.178346 276273 urpc.go:568] urpc: successfully marshalled 1153 bytes. D0325 21:23:30.353338 276273 task_exit.go:361] [ 1178( 341): 1192( 343)] Init process terminating, killing namespace D0325 21:23:30.353403 276273 task_signals.go:458] [ 25( 1): 25( 1)] Discarding duplicate signal 9 D0325 21:23:30.353415 276273 task_exit.go:204] [ 1178( 341): 1192( 343)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 21:23:30.353423 276273 task_exit.go:204] [ 1178( 341): 1192( 343)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:30.353430 276273 task_exit.go:204] [ 1178( 341): 1178( 341)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 21:23:31.971338 276273 sampler.go:191] Time: Adjusting syscall overhead down to 8 D0325 21:23:31.971399 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:32.971305 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:32.971338 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:33.971293 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:34.971453 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:35.971211 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:36.971324 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:37.971216 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:38.971174 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7 D0325 21:23:39.971281 276273 sampler.go:191] Time: Adjusting syscall overhead down to 7