Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.6.8

[Ingo Molnar]

* Mark_H_Johnson@xxxxxxxxxxxx <Mark_H_Johnson@xxxxxxxxxxxx> wrote:

> The crash sequence was...
> 
>  - boot to single user (uneventful)
>  - telnet 5 (uneventful)
>  - X and top tests (uneventful)
>  - network test started (and did not finish)
>  - 2343 usec latency dumped
>  - 55962 usec latency dumped
>  - 74229 usec latency dumped
>  - 83374 usec latency dumped
>  - deadlock

yeah, this is yet another networking deadlock, nicely detected and
logged. Since the deadlock locks up ksoftirqd, timer handling (also
driven by ksoftirqd) wont work - i think this explains the followup
symptoms you got.

	Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/