Bug 100581 - Memory corruption & crash in nouveau_fence_sync
Summary: Memory corruption & crash in nouveau_fence_sync
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
Depends on:
Reported: 2017-04-05 13:09 UTC by Jeremy Booker
Modified: 2019-12-04 09:26 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

jounralctl output (11.90 KB, text/plain)
2017-04-05 13:09 UTC, Jeremy Booker
no flags Details
lscpi output (6.04 KB, text/plain)
2017-04-05 13:10 UTC, Jeremy Booker
no flags Details

Description Jeremy Booker 2017-04-05 13:09:36 UTC
Created attachment 130692 [details]
jounralctl output

I've been getting random but consistent crashes after recent updates in Fedora 25. I'm running an nVidia GK107 on kernel 4.10.6-200.fc25.x86_64.

Attaching journalctl output of crash and lspci output.
Comment 1 Jeremy Booker 2017-04-05 13:10:01 UTC
Created attachment 130693 [details]
lscpi output
Comment 2 Jeremy Booker 2017-04-05 13:13:47 UTC
Similar, possibly related bug in https://bugs.freedesktop.org/show_bug.cgi?id=100435.

My crash was in nouveau_fence_sync, while the crash in #100435 was in dma_fence_default_wait and has to do with a spin lock.
Comment 3 Martin Peres 2019-12-04 09:26:42 UTC
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