Re: [BUG stable, 2.6.32.27] sched: delayed cleanup of user_struct

[Oleg Nesterov]

On 01/10, Stefan Priebe - Profihost AG wrote:
>
>>> You can find the logs here:
>>> http://pastebin.com/hNd15E8K
>>
>> Good. Sadly, I didn't see this trace before...
>>
>> 	kernel BUG at kernel/workqueue.c:287!
>>
>> this matches "INIT_DELAYED_WORK() can corrupt the pending work" I
>> mentioned.
> Sorry to ask this but this could also be "workarounded" by disabled
> GROUP_SCHED? Or is this another thing?

Yes, this looks like the same thing.

But let me repeat, today I looked at this code for the first time ;)

> Will wait if greg or anybody else can tell
> us something about it.

Indeed.

Oleg.

--
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/