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SubjectRe: BUG at mm/slab.c:2990 with 2.6.33-rc5-tuxonice
2010/1/26 Pedro Ribeiro <>:
> 2010/1/26 Pekka Enberg <>:
>> Matt Mackall wrote:
>>> On Wed, 2010-01-27 at 07:39 +1100, Nigel Cunningham wrote:
>>>> Hi.
>>>> Pedro Ribeiro wrote:
>>>>> Hi,
>>>>> I hit a bug at mm/slab.c:2990 with .33-rc5.
>>>>> Unfortunately nothing more is available than a screen picture with a
>>>>> crash dump, although it is a good one.
>>>>> The bug was hit almost at the end of a hibernation cycle with
>>>>> Tux-on-Ice, while saving memory contents to an encrypted swap
>>>>> partition.
>>>>> The image is here
>>>>> (150 kb)
>>>>> Hopefully it is of any use for you. Please let me know if you need any
>>>>> more info.
>>>> Looks to me to be completely unrelated to TuxOnIce - at least at a first
>>>> glance.
>>>> Ccing the slab allocator maintainers listed in MAINTAINERS.
>>> Not sure if this will do us any good, it's the second oops.
>> Looks like slab corruption to me which is usually not a slab bug but caused
>> by buggy callers. Is CONFIG_DEBUG_SLAB enabled?
> I have enabled it and compiled the kernel. As soon as I hit the bug, I
> will send a photo here.
> Regards,
> Pedro

The pic is here.

There was a buttload of output before that, which I tried capturing in
video, but its too crappy to post.
Do you know if/where I can get patches for KDB in .33?


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