panic: disabled syscall goroutine 1 [running]: main.(*Fuzzer).checkDisabledCalls(0xc000320600, 0xc000844ec0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:512 +0x552 main.(*Fuzzer).deserializeInput(0xc000320600, {0xc000844ec0, 0x39, 0x39}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:490 +0xf7 main.(*Fuzzer).addCandidateInput(0xc000320600, {{0xc000844ec0?, 0xc?, 0xc00014b800?}, 0xc0?, 0x9c?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:465 +0x31 main.(*Fuzzer).poll(0xc000320600, 0x1, 0xc000a5f140) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:436 +0x6fc main.(*Fuzzer).pollLoop(0xc000320600) /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 D0706 11:50:29.813183 1 task_exit.go:204] [ 7: 1686] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813277 1 task_exit.go:204] [ 7: 1686] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.813315 1 task_exit.go:204] [ 7: 1686] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.813361 1 task_signals.go:204] [ 7: 7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813395 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813412 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.813434 1 task_signals.go:204] [ 7: 8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813446 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813463 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.813473 1 task_exit.go:204] [ 7: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.813492 1 task_signals.go:204] [ 7: 9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813504 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813512 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.813519 1 task_exit.go:204] [ 7: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.813542 1 task_signals.go:204] [ 7: 10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813566 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813582 1 task_signals.go:470] [ 1688: 1688] Notified of signal 9 D0706 11:50:29.813611 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.813621 1 task_exit.go:204] [ 7: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.813641 1 task_signals.go:204] [ 7: 11] Signal 7, PID: 11, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813661 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813673 1 task_signals.go:458] [ 1688: 1688] Discarding duplicate signal 9 D0706 11:50:29.813699 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.813708 1 task_exit.go:204] [ 7: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.813725 1 task_signals.go:204] [ 7: 12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813751 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813770 1 task_signals.go:458] [ 1688: 1688] Discarding duplicate signal 9 D0706 11:50:29.813802 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.813820 1 task_exit.go:204] [ 7: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.813841 1 task_signals.go:204] [ 7: 20] Signal 7, PID: 20, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813860 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813885 1 task_signals.go:204] [ 7: 1683] Signal 7, PID: 1683, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813843 1 task_signals.go:204] [ 7: 16] Signal 7, PID: 16, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813924 1 task_signals.go:204] [ 7: 17] Signal 7, PID: 17, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813946 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.813918 1 task_signals.go:204] [ 7: 13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813965 1 task_signals.go:204] [ 7: 1685] Signal 7, PID: 1685, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813985 1 task_signals.go:204] [ 7: 1687] Signal 7, PID: 1687, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.813991 1 task_signals.go:204] [ 7: 15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.814000 1 task_signals.go:204] [ 7: 1684] Signal 7, PID: 1684, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.814037 1 task_signals.go:204] [ 1688: 1688] Signal 1688, PID: 1688, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.814043 1 task_signals.go:204] [ 7: 14] Signal 7, PID: 14, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.814067 1 task_signals.go:204] [ 7: 19] Signal 7, PID: 19, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.814090 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814097 1 task_exit.go:204] [ 7: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814110 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814117 1 task_exit.go:204] [ 7: 20] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814126 1 task_exit.go:204] [ 7: 1683] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.814142 1 task_exit.go:204] [ 7: 1683] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814152 1 task_exit.go:204] [ 7: 1683] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814169 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.814177 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814184 1 task_exit.go:204] [ 7: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814203 1 task_exit.go:204] [ 7: 1685] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.814216 1 task_exit.go:204] [ 7: 1685] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814223 1 task_exit.go:204] [ 7: 1685] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814237 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.814256 1 task_signals.go:458] [ 1688: 1688] Discarding duplicate signal 9 D0706 11:50:29.814269 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814291 1 task_exit.go:204] [ 7: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814316 1 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.814328 1 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814335 1 task_exit.go:204] [ 7: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814345 1 task_exit.go:204] [ 7: 1687] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.814353 1 task_exit.go:204] [ 7: 1687] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814363 1 task_exit.go:204] [ 7: 1687] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814390 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.814406 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814414 1 task_exit.go:204] [ 7: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814426 1 task_exit.go:204] [ 7: 1684] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.814448 1 task_exit.go:204] [ 7: 1684] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.814467 1 task_exit.go:204] [ 7: 1684] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.814480 1 task_exit.go:204] [ 1688: 1688] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.815054 1 task_signals.go:481] [ 1689( 1): 1689( 1)] No task notified of signal 9 D0706 11:50:29.815149 1 task_exit.go:204] [ 1688: 1688] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.815193 1 task_signals.go:481] [ 7: 7] No task notified of signal 17 D0706 11:50:29.815242 1 task_signals.go:204] [ 1689( 1): 1689( 1)] Signal 1689, PID: 1689, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.815296 1 task_exit.go:204] [ 1689( 1): 1689( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.815360 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.817117 1 task_exit.go:358] [ 1689( 1): 1689( 1)] Init process terminating, killing namespace D0706 11:50:29.817147 1 task_signals.go:481] [ 4067(2379): 4067(2379)] No task notified of signal 9 D0706 11:50:29.817171 1 task_exit.go:204] [ 1689( 1): 1689( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.817188 1 task_signals.go:470] [ 1: 1] Notified of signal 17 D0706 11:50:29.817217 1 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0706 11:50:29.817227 1 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0706 11:50:29.843984 1 task_signals.go:458] [ 1688: 1688] Discarding duplicate signal 9 D0706 11:50:29.844048 1 task_signals.go:470] [ 1: 1] Notified of signal 17 D0706 11:50:29.844068 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.844083 1 task_exit.go:204] [ 7: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.844093 1 task_exit.go:204] [ 7: 7] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.844119 1 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0706 11:50:29.844130 1 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0706 11:50:29.844197 1 loader.go:1159] updated processes (removal): map[{ci-gvisor-kvm-cover-2 0}:0xc0006a6de0] D0706 11:50:29.844256 1 controller.go:560] containerManager.Wait, cid: ci-gvisor-kvm-cover-2, pid: 7, waitStatus: 0x200, err: D0706 11:50:29.844338 1 urpc.go:568] urpc: successfully marshalled 38 bytes. D0706 11:50:29.844468 2157 urpc.go:611] urpc: unmarshal success. I0706 11:50:29.844577 2157 main.go:265] Exiting with status: 512 D0706 11:50:29.861345 1 task_signals.go:204] [ 4067(2379): 4067(2379)] Signal 4067, PID: 4067, TID: 0, fault addr: 0x9: terminating thread group D0706 11:50:29.861858 1 task_exit.go:204] [ 4067(2379): 4067(2379)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0706 11:50:29.862824 1 task_exit.go:358] [ 4067(2379): 4067(2379)] Init process terminating, killing namespace D0706 11:50:29.862857 1 task_signals.go:458] [ 1689( 1): 1689( 1)] Discarding duplicate signal 9 D0706 11:50:29.862870 1 task_exit.go:204] [ 4067(2379): 4067(2379)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0706 11:50:29.862879 1 task_exit.go:204] [ 4067(2379): 4067(2379)] Transitioning from exit state TaskExitZombie to TaskExitDead D0706 11:50:29.914788 1 urpc.go:611] urpc: unmarshal success. D0706 11:50:29.920339 1 urpc.go:568] urpc: successfully marshalled 41944 bytes. D0706 11:50:29.921799 1 urpc.go:611] urpc: unmarshal success. D0706 11:50:29.921836 1 controller.go:226] containerManager.Processes, cid: ci-gvisor-kvm-cover-2 D0706 11:50:29.921955 1 urpc.go:568] urpc: successfully marshalled 487 bytes.