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| From | Linus Torvalds <torvalds@linux-foundation.org> |
| Newsgroups | linux.kernel |
| Subject | Re: headsup: random memory corruption on 4.5-rc5 |
| Date | Fri, 04 Mar 2016 23:30:01 +0100 |
| Message-ID | <r96op-5cc-3@gated-at.bofh.it> (permalink) |
| References | <r95LJ-4GI-27@gated-at.bofh.it> |
| X-Original-To | Dave Airlie <airlied@gmail.com> |
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On Fri, Mar 4, 2016 at 1:44 PM, Dave Airlie <airlied@gmail.com> wrote:
>
> ------------[ cut here ]------------
> kernel BUG at mm/slub.c:3625!
Yeah, not a lot to go on. That case should probably use
VM_BUG_ON_PAGE() to five a little more information, but on the whole
it's does look like just major memory corruption.
The call trace doesn't really strike me as a likely source of the bug.
Enabling slub debugging does seem to be the best idea.
Linus
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headsup: random memory corruption on 4.5-rc5 Dave Airlie <airlied@gmail.com> - 2016-03-04 22:50 +0100 Re: headsup: random memory corruption on 4.5-rc5 Linus Torvalds <torvalds@linux-foundation.org> - 2016-03-04 23:30 +0100
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