Messages in this thread | | | Date | Tue, 26 Jan 2010 21:50:19 +0000 | Subject | Re: BUG at mm/slab.c:2990 with 2.6.33-rc5-tuxonice | From | Pedro Ribeiro <> |
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2010/1/26 Pekka Enberg <penberg@cs.helsinki.fi>: > 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 http://img264.imageshack.us/img264/9634/mmslab.jpg >>>> (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
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