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SubjectRe: Kernel BUG at fs/aio.c:509
On 2/1/07, Ananiev, Leonid I <leonid.i.ananiev@intel.com> wrote:
> >> BUG: warning at mm/truncate.c:398/invalidate_inode_pages2_range()
> > That warning got removed from -rc7.
>
> 2.6.20-rc-7: After 57 minutes and after 25 minutes of aiostress running
> I've got 2 system hangs without any message in log.
> On the third time I opened the console and got kernel panic massage:

I think it would be worthwhile to put some instrumentation in
__aio_put_req to track last couple ref decrement for each aiocb. My
hunch is that aio_complete() was called twice on the same aiocb.

- Ken
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