| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| gvisor | panic: close of nil channel | syz | 6 | 1679d | 1683d | 0/26 | fixed on 2020/04/24 19:17 |
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| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| gvisor | panic: close of nil channel | syz | 6 | 1679d | 1683d | 0/26 | fixed on 2020/04/24 19:17 |
panic: close of nil channel goroutine 76689 [running]: panic(0x10f65e0, 0x13cb7d0) GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc00319fda0 sp=0xc00319fce8 pc=0x437030 runtime.closechan(0x0) GOROOT/src/runtime/chan.go:354 +0x276 fp=0xc00319fde0 sp=0xc00319fda0 pc=0x406336 gvisor.dev/gvisor/pkg/sentry/mm.(*AIOContext).checkForDone(...) pkg/sentry/mm/aio_context.go:151 gvisor.dev/gvisor/pkg/sentry/mm.(*AIOContext).CancelPendingRequest(0xc000a517d0) pkg/sentry/mm/aio_context.go:245 +0xce fp=0xc00319fe20 sp=0xc00319fde0 pc=0x88b94e gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.getAIOCallback.func1(0x140eaa0, 0xc000989e80) pkg/sentry/syscalls/linux/vfs2/aio.go:208 +0x16c fp=0xc00319ffa0 sp=0xc00319fe20 pc=0xe8dfec gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).QueueAIO.func1(0xc00021c8c0, 0x140eaa0, 0xc000989e80, 0xc00025e28c) pkg/sentry/kernel/aio.go:33 +0x44 fp=0xc00319ffc0 sp=0xc00319ffa0 pc=0xa657c4 runtime.goexit() src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00319ffc8 sp=0xc00319ffc0 pc=0x4705a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).QueueAIO pkg/sentry/kernel/aio.go:31 +0xf4
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020/12/06 10:44 | gvisor | 3075ede86edf | f12ba0c5 | .config | console log | report | info | ci-gvisor-kvm-cover |