Re: Video/Firefox crashes kde-session
Hello,
Am Dienstag, den 07. Oktober schrieb Max Nikulin:
> On 06/10/2025 16:46, M G Berberich wrote:
> > It’s not only KDE, it’s the complete system.
>
> Are you trying to say that Firefox triggers some bug in graphics adapter
> driver? It may leave some traces in journalctl output.
Yes.
Graphics is a:
Radeon R7 250 mit 1 GByte
( Oland XT [Radeon HD 8670 / R5 340X OEM / R7 250/350/350X OEM]
configuration: depth=32 driver=radeon latency=0
resolution=1920,1200)
Kernel is a vanilla 6.16.10
Linux hermione 6.16.10 #11 SMP PREEMPT_DYNAMIC
Sat Oct 4 12:07:14 CEST 2025 x86_64 GNU/Linux
Software is ( I upgraded parts of tzhe graphics-stack while trying to
fix the problem)
| source-package | version | upgraded |
|------------------------+---------+----------|
| libdrm2 | 2.4.124 | 2.4.125 |
| mesa | 25.0.7 | 25.2.3 |
| xorg-server | 21.1.16 | 21.1.18 |
| xserver-xorg-video-ati | 22.0.0 | |
At some crashes there are lots of lines like this in the logs:
kernel: radeon 0000:01:00.0: ring 5 stalled for more than 14576msec
kernel: radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000027 last fence id 0x0000000000000028 on ring 5)
kernel: radeon 0000:01:00.0: ring 5 stalled for more than 15080msec
kernel: radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000000027 last fence id 0x0000000000000028 on ring 5)
kernel: radeon 0000:01:00.0: ring 0 stalled for more than 15080msec
kernel: radeon 0000:01:00.0: ring 3 stalled for more than 14616msec
kernel: radeon 0000:01:00.0: GPU lockup (current fence id 0x000000001a8d8de5 last fence id 0x000000001a8d8df4 on ring 0)
kernel: radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000006d4ccb last fence id 0x00000000006d4cf6 on ring 3)
In most cases there are no radeon-related warnings (journalctl
-p warning "_KERNEL_DEVICE=+pci:0000:01:00.0") at all, probably
because the kernel crashed bevor it could write the messages out to
the journal.
MfG
bmg
--
„Des is völlig wurscht, was heut beschlos- | M G Berberich
sen wird: I bin sowieso dagegn!“ | mail@m-berberich.de
(SPD-Stadtrat Kurt Schindler; Regensburg) |
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