Bug#1037959: BUG: kernel NULL pointer dereference in kthread md2_raid6
Hi Timo,
On Wed, Jun 14, 2023 at 10:44:01AM +0200, Timo Weingärtner wrote:
> Package: src:linux
> Version: 6.1.27-1
> Severity: important
>
> Dear Maintainer,
>
> yesterday I upgraded my home server to bookworm. When cutting a
> recording in vdr (reading a big video file while writing out a big video
> file and a smaller index file) it triggered a bug in the raid6 kernel
> thread and the vdr process got stuck in D state.
>
> I could reproduce this by starting the video cutting again after reboot.
> It doesn't happen with the bullseye kernel 5.10.0-23-amd64 which I'm
> using now.
Would you be able to test the newst upstream version from 6.1.y series
and see if the problem persist? How about 6.3.7-1 or 6.4~rc6-1~exp1?
Would you be in case as well in the position to try to bisect the
issue?
Regards,
Salvatore
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