http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c2 Neil Rickert changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nwr10cst-oslnx@yahoo.com --- Comment #2 from Neil Rickert --- I had a system crash yesterday, as described here: https://lists.opensuse.org/opensuse/2020-07/msg00616.html I'm not finding relevant logs. I'm suspecting that it might be the same problem, but I cannot be sure. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c8 --- Comment #8 from Markus Kolb --- I've cheered too soon... it's happened once again, but with the 33.1-version it has been quite often. I try to collect a dump or some console output or anything in the next days... -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c10 --- Comment #10 from Markus Kolb --- Created attachment 840298 --> http://bugzilla.opensuse.org/attachment.cgi?id=840298&action=edit dmesg.txt Hi, I've got an oops in the dmesg.txt and a 130 MB vmcore with the vmlinux-5.3.18-lp152.93.gdeee35b-default.gz Should I upload it anywhere? -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c12 --- Comment #12 from Neil Rickert ---

do you also have Intel graphics based on the i915 driver?

Yes, I do. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c18 --- Comment #18 from Markus Kolb --- Created attachment 840387 --> http://bugzilla.opensuse.org/attachment.cgi?id=840387&action=edit lspci-v.txt (In reply to Thomas Zimmermann from comment #17) [...]

When you go for a coffee, do you suspend the screen? is the compile job still visible?

Yes, right, forgot about it, it is blank and sleep after 10min and display switch-off after 30min. Also brightness reduction is enabled. I'm trying to reproduce a crash when this is switched off.

...

Here it happened always during typing or clicking in VS Code, Firefox or Terminals, but that's over 90% of the use-case.

The stack traces point to the graphics driver. I can only guess that typing increases the number of pageflips, which then leads to the error.

Ok. Sounds reasonable.

Could you post the output of 'sudo lspci -v', please? Maybe it's related to a certain HW generation.

Attached... -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c22 --- Comment #22 from Markus Kolb --- The crash problem still exists in Takashi's development kernel. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c24 --- Comment #24 from Markus Kolb --- (In reply to Takashi Iwai from comment #23)

(In reply to Markus Kolb from comment #22)

...

The crash problem still exists in Takashi's development kernel.

OK, thanks.

Have you tested the recent upstream kernel (e.g. 5.7.x) at all? It's find in OBS Kernel:stable repo. http://download.opensuse.org/repositories/Kernel:/stable/standard/

If it moved already to 5.8.x, the latest 5.7.x kernel is found in my kernel archive repo OBS home:tiwai:kernel:5.7,

http://download.opensuse.org/repositories/home:/tiwai:/kernel:/5.7/standard/

Ubuntu's bug report mentioned that the bug disappeared after 5.7.x, so this should have been confirmed in our side, too.

In 5.8 from Kernel:/stable it doesn't crash. (But as a side-note virtualbox kernel modules doesn't compile. Works only with the virtualbox development branch at the moment.) And I'm pretty sure now that it is related to the power management! It doesn't crash in 5.3.18-33.1 if there was no S3 suspend. Although it lasts sometimes very long after the wake up, but it seems to be a requirement for the bug. The display power management settings doesn't make any difference. Didn't check any other suspend modes. I must have remembered it wrong with #c16. Now I'll check also your 5.7... -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c26 --- Comment #26 from Markus Kolb --- Created attachment 840476 --> http://bugzilla.opensuse.org/attachment.cgi?id=840476&action=edit sys-class-drm-card0-error -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1174737 http://bugzilla.opensuse.org/show_bug.cgi?id=1174737#c30 --- Comment #30 from Markus Kolb --- Hey Takashi, ;-) uname -a ; uptime Linux linux-zbgf 5.3.18-lp152.1.g1b51c72-default #1 SMP Mon Aug 10 17:46:58 UTC 2020 (1b51c72) x86_64 x86_64 x86_64 GNU/Linux 15:30:20 up 21:02, 1 user, load average: 0.14, 0.23, 0.51 I think good work. -- You are receiving this mail because: You are the assignee for the bug.