panic: disabled syscall goroutine 1 [running]: main.(*Fuzzer).checkDisabledCalls(0xc00031e600, 0xc000e3b780?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:512 +0x552 main.(*Fuzzer).deserializeInput(0xc00031e600, {0xc000e3b780, 0x36, 0x36}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:490 +0xf7 main.(*Fuzzer).addInputFromAnotherFuzzer(0x0?, {{0xc001c5ae30, 0xd}, {0xc000e3b780, 0x36, 0x36}, {{0xc000270000, 0xb6, 0xb6}, {0xc000bea780, ...}}, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:455 +0x4e main.(*Fuzzer).poll(0xc00031e600, 0x0, 0xc0014cf800) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:433 +0x685 main.(*Fuzzer).pollLoop(0xc00031e600) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:410 +0x318 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c D0607 21:59:34.351300 1 task_exit.go:204] [ 7: 1682] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.351344 1 task_exit.go:204] [ 7: 1682] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.351360 1 task_exit.go:204] [ 7: 1682] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.351348 1 task_signals.go:204] [ 7: 16] Signal 7, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351382 1 task_signals.go:204] [ 7: 8980] Signal 7, PID: 8980, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351391 1 task_signals.go:204] [ 7: 10044] Signal 7, PID: 10044, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351404 1 task_signals.go:204] [ 7: 1683] Signal 7, PID: 1683, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351406 1 task_signals.go:204] [ 7: 15668] Signal 7, PID: 15668, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351404 1 task_signals.go:204] [ 7: 20] Signal 7, PID: 20, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351428 1 task_signals.go:204] [ 7: 7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351444 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.351522 1 task_signals.go:204] [ 7: 21] Signal 7, PID: 21, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351541 1 task_signals.go:204] [ 7: 8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351584 1 task_signals.go:204] [ 7: 2948] Signal 7, PID: 2948, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351575 1 task_signals.go:204] [ 7: 15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351623 1 task_signals.go:204] [ 7: 18] Signal 7, PID: 18, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351671 1 task_signals.go:204] [ 7: 11] Signal 7, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351680 1 task_signals.go:204] [ 7: 12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351639 1 task_signals.go:204] [ 7: 9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351658 1 task_signals.go:204] [ 7: 17] Signal 7, PID: 17, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351660 1 task_signals.go:204] [ 7: 14] Signal 7, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351625 1 task_signals.go:204] [ 7: 13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351551 1 task_signals.go:204] [ 7: 10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.351744 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.351771 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.351802 1 task_exit.go:204] [ 7: 8980] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.351878 1 task_exit.go:204] [ 7: 8980] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.351930 1 task_exit.go:204] [ 7: 8980] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352002 1 task_exit.go:204] [ 7: 10044] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352052 1 task_exit.go:204] [ 7: 10044] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352077 1 task_exit.go:204] [ 7: 10044] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352104 1 task_exit.go:204] [ 7: 21] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352153 1 task_exit.go:204] [ 7: 21] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352165 1 task_exit.go:204] [ 7: 21] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352183 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352291 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352344 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352377 1 task_exit.go:204] [ 7: 2948] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352393 1 task_exit.go:204] [ 7: 2948] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352409 1 task_exit.go:204] [ 7: 2948] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352427 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352481 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352501 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352526 1 task_exit.go:204] [ 7: 1683] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352549 1 task_exit.go:204] [ 7: 1683] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352558 1 task_exit.go:204] [ 7: 1683] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352586 1 task_exit.go:204] [ 7: 15668] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352630 1 task_exit.go:204] [ 7: 15668] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352660 1 task_exit.go:204] [ 7: 15668] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352676 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352684 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352697 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352725 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352767 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352784 1 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352793 1 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352808 1 task_exit.go:204] [ 7: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352827 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352853 1 task_signals.go:470] [ 15881: 15881] Notified of signal 9 D0607 21:59:34.352871 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352882 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352899 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352934 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.352949 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.352963 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.352993 1 task_signals.go:204] [ 15881: 15881] Signal 15881, PID: 15881, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.353017 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.353034 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.353046 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.353060 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.353071 1 task_exit.go:204] [ 15881: 15881] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.353165 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.353220 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.353269 1 task_signals.go:458] [ 15881: 15881] Discarding duplicate signal 9 D0607 21:59:34.353294 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.353302 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.353324 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.353376 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.353419 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.353428 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.355832 1 task_stop.go:138] [ 15882: 15882] Leaving internal stop (*kernel.groupStop)(nil) D0607 21:59:34.355915 1 task_signals.go:481] [ 15882: 15882] No task notified of signal 9 D0607 21:59:34.355981 1 task_exit.go:204] [ 15881: 15881] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.356061 1 task_signals.go:470] [ 1: 1] Notified of signal 17 D0607 21:59:34.356151 1 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0607 21:59:34.356274 1 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0607 21:59:34.356244 1 task_signals.go:204] [ 15882: 15882] Signal 15882, PID: 15882, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.359776 1 task_exit.go:204] [ 15882: 15882] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.360881 1 task_exit.go:358] [ 15882: 15882] Init process terminating, killing namespace D0607 21:59:34.360918 1 task_signals.go:481] [ 15889: 15889] No task notified of signal 9 D0607 21:59:34.360932 1 task_stop.go:138] [ 15892: 15892] Leaving internal stop (*kernel.groupStop)(nil) D0607 21:59:34.360945 1 task_signals.go:481] [ 15892: 15892] No task notified of signal 9 D0607 21:59:34.360954 1 task_signals.go:481] [ 15893: 15893] No task notified of signal 9 D0607 21:59:34.360963 1 task_signals.go:458] [ 15889: 15889] Discarding duplicate signal 9 D0607 21:59:34.360970 1 task_exit.go:204] [ 15889: 15889] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.360996 1 task_signals.go:481] [ 15892: 15892] No task notified of signal 1 D0607 21:59:34.361013 1 task_signals.go:828] [ 15892: 15892] Ending complete group stop with 0 threads pending D0607 21:59:34.361020 1 task_signals.go:443] [ 15892: 15892] Discarding ignored signal 18 D0607 21:59:34.361028 1 task_signals.go:481] [ 15893: 15893] No task notified of signal 1 D0607 21:59:34.361036 1 task_signals.go:481] [ 15893: 15893] No task notified of signal 18 D0607 21:59:34.361044 1 task_exit.go:204] [ 15893: 15893] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.361069 1 task_signals.go:204] [ 15892: 15892] Signal 15892, PID: 15892, TID: 0, fault addr: 0x9: terminating thread group D0607 21:59:34.361088 1 task_exit.go:204] [ 15882: 15882] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.361096 1 task_signals.go:470] [ 1: 1] Notified of signal 17 D0607 21:59:34.361117 1 task_exit.go:204] [ 15892: 15892] Transitioning from exit state TaskExitNone to TaskExitInitiated D0607 21:59:34.364081 1 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0607 21:59:34.364334 1 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0607 21:59:34.364785 1 task_exit.go:358] [ 15892: 15892] Init process terminating, killing namespace D0607 21:59:34.364871 1 task_signals.go:458] [ 15882: 15882] Discarding duplicate signal 9 D0607 21:59:34.364924 1 task_exit.go:204] [ 15892: 15892] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.364975 1 task_exit.go:204] [ 15892: 15892] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.379218 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0607 21:59:34.379277 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.379292 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0607 21:59:34.379326 1 loader.go:1159] updated processes (removal): map[{ci-gvisor-kvm-cover-2 0}:0xc00026ebd0] D0607 21:59:34.379385 1 controller.go:560] containerManager.Wait, cid: ci-gvisor-kvm-cover-2, pid: 7, waitStatus: 0x200, err: D0607 21:59:34.379443 1 urpc.go:568] urpc: successfully marshalled 38 bytes. D0607 21:59:34.379576 27793 urpc.go:611] urpc: unmarshal success. I0607 21:59:34.379688 27793 main.go:265] Exiting with status: 512 D0607 21:59:34.413559 1 urpc.go:611] urpc: unmarshal success. D0607 21:59:34.414757 1 urpc.go:568] urpc: successfully marshalled 41950 bytes. D0607 21:59:34.415887 1 urpc.go:611] urpc: unmarshal success. D0607 21:59:34.415926 1 controller.go:226] containerManager.Processes, cid: ci-gvisor-kvm-cover-2 D0607 21:59:34.416141 1 urpc.go:568] urpc: successfully marshalled 605 bytes. I0607 21:59:42.946876 1 watchdog.go:295] Watchdog starting loop, tasks: 10, discount: 0s