On Sun, 12 Feb 2023 at 00:43, Chris Clayton <chris2553@xxxxxxxxxxxxxx> wrote: > > > > On 10/02/2023 19:33, Linux regression tracking (Thorsten Leemhuis) wrote: > > On 10.02.23 20:01, Karol Herbst wrote: > >> On Fri, Feb 10, 2023 at 7:35 PM Linux regression tracking (Thorsten > >> Leemhuis) <regressions@xxxxxxxxxxxxx> wrote: > >>> > >>> On 08.02.23 09:48, Chris Clayton wrote: > >>>> > >>>> I'm assuming that we are not going to see a fix for this regression before 6.2 is released. > >>> > >>> Yeah, looks like it. That's unfortunate, but happens. But there is still > >>> time to fix it and there is one thing I wonder: > >>> > >>> Did any of the nouveau developers look at the netconsole captures Chris > >>> posted more than a week ago to check if they somehow help to track down > >>> the root of this problem? > >> > >> I did now and I can't spot anything. I think at this point it would > >> make sense to dump the active tasks/threads via sqsrq keys to see if > >> any is in a weird state preventing the machine from shutting down. > > > > Many thx for looking into it! > > Yes, thanks Karol. > > Attached is the output from dmesg when this block of code: > > /bin/mount /dev/sda7 /mnt/sda7 > /bin/mountpoint /proc || /bin/mount /proc > /bin/dmesg -w > /mnt/sda7/sysrq.dmesg.log & > /bin/echo t > /proc/sysrq-trigger > /bin/sleep 1 > /bin/sync > /bin/sleep 1 > kill $(pidof dmesg) > /bin/umount /mnt/sda7 > > is executed immediately before /sbin/reboot is called as the final step of rebooting my system. > > I hope this is what you were looking for, but if not, please let me know what you need Another shot in the dark, but does nouveau.runpm=0 help at all? Dave.
