This is what I am seeing in dmesg:
[28597.592510] GpuWatchdog[4662]: segfault at 0 ip 00005639c0a48107 sp 00007f8c55ac04d0 error 6 in signal-desktop[5639bd867000+53d6000] [28597.592534] Code: 7d b7 00 79 09 48 8b 7d a0 e8 35 52 d3 fe 8b 83 00 01 00 00 85 c0 0f 84 91 00 00 00 48 8b 03 48 89 df be 01 00 00 00 ff 50 68 <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 17 bc 6f 02 01 80 7d 87 00 [28759.260907] INFO: task kworker/1:1H:161 blocked for more than 120 seconds. [28759.260917] Tainted: G U OE 5.10.0-3-amd64 #1 Debian 5.10.12-1 [28759.260921] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [28759.260926] task:kworker/1:1H state:D stack: 0 pid: 161 ppid: 2 flags:0x00004000 [28759.261051] Workqueue: events_highpri intel_atomic_cleanup_work [i915] [28759.261056] Call Trace: [28759.261069] __schedule+0x282/0x870 [28759.261077] schedule+0x46/0xb0 [28759.261083] schedule_preempt_disabled+0xa/0x10 [28759.261088] __ww_mutex_lock.constprop.0+0x209/0x750 [28759.261094] ? newidle_balance+0x1d3/0x3c0 [28759.261192] intel_unpin_fb_vma+0x25/0xa0 [i915] [28759.261225] drm_atomic_helper_cleanup_planes+0x52/0x70 [drm_kms_helper] [28759.261321] intel_atomic_cleanup_work+0x67/0x110 [i915] [28759.261330] process_one_work+0x1b6/0x350 [28759.261336] worker_thread+0x53/0x3e0 [28759.261342] ? process_one_work+0x350/0x350 [28759.261347] kthread+0x11b/0x140 [28759.261352] ? __kthread_bind_mask+0x60/0x60 [28759.261360] ret_from_fork+0x22/0x30
Not sure, if the Signal desktop client triggers the crash or just crashes when it happens.
My intel driver settings:
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "AccelMethod" "sna"
#Option "TearFree" "true"
EndSection
Cheers, Jörg On Tue, 02 Feb 2021 22:56:39 +0100 pablo joubert <me@ouahpiti.info> wrote:
Package: xserver-xorg-video-intel Followup-For: Bug #981368 Dear Maintainer, I updated the kernel to linux-image-5.10.0-3-amd64 (5.10.12-1i from 2.10.9-1) and I am not able to "reproducibly reproduce" the bug I reported a few days ago anymore. This report should now be closed. Kernel version (/proc/version): ------------------------------- Linux version 5.10.0-3-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1) #1 SMP Debian 5.10.12-1 (2021-01-30) -- piti
-- Jörg Mechnich Universität Mannheim Universitätsbibliothek Digitale Bibliotheksdienste | Schloss Schneckenhof West | 68131 Mannheim Tel: +49 621 181-2965 E-Mail: joerg.mechnich@bib.uni-mannheim.de Web: https://www.uni-mannheim.de/
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