syzbot


gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM} (2)

Status: auto-obsoleted due to no activity on 2023/08/07 20:11
Reported-by: syzbot+ec2d9edfcabbffe697db@syzkaller.appspotmail.com
First crash: 788d, last: 566d
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM} (3) 2 223d 300d 0/26 auto-obsoleted due to no activity on 2024/07/16 12:41
gvisor gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM} 1 878d 878d 0/26 closed as invalid on 2022/07/02 08:56

Sample crash report:
2023/05/09 20:11:12 SYZFATAL: BUG: simple call failed: {Flags:1 Signal:[] Cover:[] Comps: Errno:999}
D0509 20:11:12.878518       1 task_signals.go:470] [   7:  11] Notified of signal 23
D0509 20:11:12.915286       1 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915361       1 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915370       1 task_exit.go:204] [   7:  11] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915362       1 task_signals.go:204] [   7:  14] Signal 7, PID: 14, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915407       1 task_exit.go:204] [   7:  14] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915441       1 task_exit.go:204] [   7:  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915456       1 task_exit.go:204] [   7:  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915451       1 task_signals.go:204] [   7:   7] Signal 7, PID: 7, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915471       1 task_exit.go:204] [   7:   7] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915486       1 task_exit.go:204] [   7:   7] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915501       1 task_signals.go:204] [   7:  12] Signal 7, PID: 12, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915511       1 task_signals.go:204] [   7:   9] Signal 7, PID: 9, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915519       1 task_exit.go:204] [   7:  12] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915538       1 task_exit.go:204] [   7:  12] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915559       1 task_exit.go:204] [   7:  12] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915584       1 task_signals.go:204] [   7:  16] Signal 7, PID: 16, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915599       1 task_exit.go:204] [   7:  16] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915608       1 task_exit.go:204] [   7:  16] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915625       1 task_exit.go:204] [   7:  16] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915638       1 task_signals.go:204] [   7:  17] Signal 7, PID: 17, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915648       1 task_exit.go:204] [   7:  17] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915669       1 task_exit.go:204] [   7:  17] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915676       1 task_exit.go:204] [   7:  17] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915687       1 task_signals.go:204] [   7:  18] Signal 7, PID: 18, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915698       1 task_exit.go:204] [   7:  18] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915705       1 task_exit.go:204] [   7:  18] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915711       1 task_exit.go:204] [   7:  18] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915723       1 task_signals.go:204] [   7:  20] Signal 7, PID: 20, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915733       1 task_exit.go:204] [   7:  20] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915740       1 task_exit.go:204] [   7:  20] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915747       1 task_exit.go:204] [   7:  20] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915758       1 task_signals.go:204] [   7:  21] Signal 7, PID: 21, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915769       1 task_exit.go:204] [   7:  21] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915776       1 task_exit.go:204] [   7:  21] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915782       1 task_exit.go:204] [   7:  21] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915797       1 task_signals.go:204] [   7:  10] Signal 7, PID: 10, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915811       1 task_exit.go:204] [   7:  10] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915818       1 task_exit.go:204] [   7:  10] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915825       1 task_exit.go:204] [   7:  10] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915835       1 task_signals.go:204] [   7:  13] Signal 7, PID: 13, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915846       1 task_exit.go:204] [   7:  13] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915854       1 task_exit.go:204] [   7:  13] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915860       1 task_exit.go:204] [   7:  13] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915873       1 task_signals.go:204] [   7:  15] Signal 7, PID: 15, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.915885       1 task_exit.go:204] [   7:  15] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915893       1 task_exit.go:204] [   7:  15] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915899       1 task_exit.go:204] [   7:  15] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.915909       1 task_exit.go:204] [   7:   9] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.915916       1 task_exit.go:204] [   7:   9] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.915922       1 task_exit.go:204] [   7:   9] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.916824       1 task_signals.go:204] [   7:   8] Signal 7, PID: 8, TID: 0, fault addr: 0x9: terminating thread group
D0509 20:11:12.916881       1 task_exit.go:204] [   7:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0509 20:11:12.957170       1 urpc.go:611] urpc: unmarshal success.
D0509 20:11:12.961800       1 urpc.go:568] urpc: successfully marshalled 45470 bytes.
D0509 20:11:12.966857       1 task_exit.go:204] [   7:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0509 20:11:12.967781       1 task_exit.go:204] [   7:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.967825       1 task_exit.go:204] [   7:   7] Transitioning from exit state TaskExitZombie to TaskExitDead
D0509 20:11:12.967234       1 urpc.go:611] urpc: unmarshal success.
D0509 20:11:12.969261       1 controller.go:226] containerManager.Processes, cid: ci-gvisor-kvm-cover-test-1
D0509 20:11:12.969486       1 urpc.go:568] urpc: successfully marshalled 261 bytes.
D0509 20:11:12.969564       1 loader.go:1143] updated processes (removal): map[{ci-gvisor-kvm-cover-test-1 0}:0xc0005d98f0]
D0509 20:11:12.969606       1 controller.go:560] containerManager.Wait, cid: ci-gvisor-kvm-cover-test-1, pid: 7, waitStatus: 0x100, err: <nil>
D0509 20:11:12.969744   20401 urpc.go:611] urpc: unmarshal success.
I0509 20:11:12.969822   20401 main.go:260] Exiting with status: 256
D0509 20:11:12.970133       1 urpc.go:568] urpc: successfully marshalled 38 bytes.

Crashes (21):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/05/09 20:11 gvisor 68eae9794094 1964022b .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/05/09 20:11 gvisor 68eae9794094 1964022b .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/05/07 02:12 gvisor 0b76fe6c0038 90c93c40 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/04/05 09:58 gvisor a102e7e0fa46 831373d3 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/03/28 09:50 gvisor 05f88d6490de 47f3aaf1 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/01/31 18:20 gvisor bcac7fc9adea 9a6f477c .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/01/12 01:36 gvisor 7dcd9061702a 96166539 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/01/12 01:36 gvisor 7dcd9061702a 96166539 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/01/11 11:43 gvisor 5bb418ecdb69 48bc529a .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/01/10 20:54 gvisor 2e3e5b606789 48bc529a .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/01/10 20:54 gvisor 2e3e5b606789 48bc529a .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/01/04 11:35 gvisor 151797db642c 1dac8c7a .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2023/01/03 18:18 gvisor 9e2b411a5092 d43e0eb8 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2022/12/21 22:06 gvisor fdeab8650a92 4067838e .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2022/12/01 03:32 gvisor 289e4554956d 4c2a66e8 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2022/11/28 20:44 gvisor 85a2ede1743f 950c3e02 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2022/11/17 06:08 gvisor dec1aed1435f 3a127a31 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2022/11/17 06:08 gvisor dec1aed1435f 3a127a31 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2022/11/11 19:39 gvisor 4b63ff222d43 f42ee5d8 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2022/10/13 20:44 gvisor e2d5663b763b e3cf86a1 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
2022/09/30 00:36 gvisor 3e2e74279a92 45fd7169 .config console log report ci-gvisor-kvm-cover gvisor test error: SYZFATAL: BUG: simple call failed: {Flags:NUM Signal:[] Cover:[] Comps: Errno:NUM}
* Struck through repros no longer work on HEAD.