Re: Kernel Error / Crash

From: Satyam Sharma
Date: Fri Jul 20 2007 - 08:10:25 EST


On 7/20/07, Satyam Sharma <satyam.sharma@xxxxxxxxx> wrote:
Hi Werner,

On 7/20/07, werner <werner@xxxxxxxxxxxxx> wrote:
> To: linux-kernel@xxxxxxxxxxxxxxx
>
>
> copied from the screen:
>
> ...
> proc on /proc type proc (rw)
> sysfs on /sys type sysfs (rw)
> Starting udevd: /sbin/udevd -- daemon
> ------------[cut here]-------------------
> Kernel BUG at mm/slub.c:2401!

That's ksize(invalid_address) -- when the address belongs to an
!PageSlab page.

Oh, ok so this is fixed in 9550b105b8646f916862aee3ab7b25020ca14159
in mainline -git for some time now.

[ turns out the bug was in ksize() itself, so there wasn't need for
a stack trace after all :-p ]
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