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SubjectRe: kernel BUG at mm/page-writeback.c:2241 [ BUG_ON(PageWriteback(page); ]
On Mon 26-10-20 10:26:26, Qian Cai wrote:
> On Mon, 2020-10-26 at 07:55 -0600, Jens Axboe wrote:
> > I've tried to reproduce this as well, to no avail. Qian, could you perhaps
> > detail the setup? What kind of storage, kernel config, compiler, etc.
> >
>
> So far I have only been able to reproduce on this Intel platform:
>
> HPE DL560 gen10
> Intel(R) Xeon(R) Gold 6154 CPU @ 3.00GHz
> 131072 MB memory, 1000 GB disk space (smartpqi nvme)

Did you try running with the debug patch Matthew sent? Any results?

Honza
--
Jan Kara <jack@suse.com>
SUSE Labs, CR

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