Re: next-20090206: kernel BUG at mm/slub.c:1132

[Alexander Beregalov]

2009/2/6 Chris Mason <chris.mason@xxxxxxxxxx>:
> On Fri, 2009-02-06 at 18:10 +0300, Alexander Beregalov wrote:
>> Hi
>>
>> I run dbench on btrfs, which is on file on xfs
>>
>> btrfs: disabling barriers on dev /dev/loop/0
>> ------------[ cut here ]------------
>> kernel BUG at mm/slub.c:1132!
>> invalid opcode: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
>> last sysfs file: /sys/kernel/uevent_seqnum
>
> Btrfs hammers on slab caches quite a lot, can you reproduce this without
> loop or without btrfs?
Hi Chris

No, I can not reproduce it without loop.
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