Hi Antoine, On Sat, Mar 22, 2025 at 02:41:43PM +0100, Salvatore Bonaccorso wrote: > Hi, > > On Thu, Sep 12, 2024 at 02:34:26PM -0400, Antoine Beaupré wrote: > > The same fellow DD who suggested filing this bug helpfully found what > > seems to be a similar issue: > > > > https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7549 > > > > ... except that bug report is much older, and seems to apply to 5.x > > kernels. I didn't have that issue back then, nor in 6.9, so I don't > > think it's the same issue (nor is it the same symptoms). > > > > Digging in that issue tracker, however, i do find a bunch of somewhat > > similar regressions: > > > > https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11797 > > https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11899 > > https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11975 > > > > I'll also add some more data to back up my claim this is a new > > regression from the upgrade: > > > > anarcat@angela:~$ sudo grep -c GPU\ HANG /var/log/kern.log* > > /var/log/kern.log:7 > > /var/log/kern.log.1:0 > > /var/log/kern.log.2.gz:0 > > /var/log/kern.log.3.gz:0 > > /var/log/kern.log.4.gz:0 > > anarcat@angela:~$ ls -al /var/log/kern.log* > > -rw-r----- 1 root adm 2 082 950 2024-09-12 14:30 /var/log/kern.log > > -rw-r----- 1 root adm 3 420 621 2024-09-10 09:54 /var/log/kern.log.1 > > -rw-r----- 1 root adm 285 294 2024-09-03 09:21 /var/log/kern.log.2.gz > > -rw-r----- 1 root adm 386 756 2024-08-26 08:53 /var/log/kern.log.3.gz > > -rw-r----- 1 root adm 248 500 2024-08-18 00:00 /var/log/kern.log.4.gz > > > > ie. 7 hangs in the `kern.log` file, which started two days ago, and none > > in the other files, going back a month. > > > > Interestingly, the kernel was upgraded early after the kern.log.1 > > rotation: > > > > Start-Date: 2024-09-04 09:30:57 > > Commandline: apt upgrade > > Requested-By: anarcat (1000) > > Install: linux-kbuild-6.10.6+bpo:amd64 (6.10.6-1~bpo12+1, automatic), > > linux-image-6.10.6+bpo-amd64:amd64 (6.10.6-1~bpo12+1, automatic), > > linux-headers-6.10.6+bpo-amd64:amd64 (6.10.6-1~bpo12+1, automatic), > > linux-headers-6.10.6+bpo-common:amd64 (6.10.6-1~bpo12+1, automatic) > > Upgrade: linux-cpupower:amd64 (6.9.7-1~bpo12+1, 6.10.6-1~bpo12+1), > > linux-headers-amd64:amd64 (6.9.7-1~bpo12+1, 6.10.6-1~bpo12+1), > > dh-debputy:amd64 (0.1.39~bpo12+1, 0.1.48~bpo12+1), libssl3:amd64 > > (3.0.14-1~deb12u1, 3.0.14-1~deb12u2), linux-image-amd64:amd64 > > (6.9.7-1~bpo12+1, 6.10.6-1~bpo12+1), tailspin:amd64 (2.0.0+dfsg-1, > > 3.0.2+dfsg-1), libssl-dev:amd64 (3.0.14-1~deb12u1, 3.0.14-1~deb12u2), > > python3-lsprotocol:amd64 (2023.0.0-1, 2023.0.1-1~bpo12+1), > > libcpupower1:amd64 (6.9.7-1~bpo12+1, 6.10.6-1~bpo12+1), firefox-esr:amd64 > > (115.14.0esr-1~deb12u1, 115.15.0esr-1~deb12u1), openssl:amd64 > > (3.0.14-1~deb12u1, 3.0.14-1~deb12u2), linux-libc-dev:amd64 > > (6.9.7-1~bpo12+1, 6.10.6-1~bpo12+1) > > End-Date: 2024-09-04 09:31:48 > > > > ... but I booted in the new kernel only 4 days ago: > > > > anarcat@angela:~$ last reboot > > reboot system boot 6.10.6+bpo-amd64 Thu Sep 12 11:12 still running > > reboot system boot 6.10.6+bpo-amd64 Tue Sep 10 09:54 still running > > reboot system boot 6.10.6+bpo-amd64 Mon Sep 9 09:24 still running > > reboot system boot 6.10.6+bpo-amd64 Sun Sep 8 12:36 still running > > > > ... so this would probably explain the lack of hangs in the older log. > > I assume the problem is still present in fresh kernel in unstable or > experimental? If so can you report it upstream as Ben suggested and > link back here the specific report?
Any news here? Regards, Salvatore
