Bug 69465 - [NVA3] Kernel freeze with kernel 3.11.1 / PGRAPH][0000:01:00.0] PGRAPH TLB flush idle timeout fail
Summary: [NVA3] Kernel freeze with kernel 3.11.1 / PGRAPH][0000:01:00.0] PGRAPH TLB fl...
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium critical
Assignee: Nouveau Project
QA Contact: Xorg Project Team
Depends on:
Reported: 2013-09-17 13:21 UTC by gorilla.maguila
Modified: 2019-12-04 08:36 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

netconsole.log (54.87 KB, text/plain)
2013-09-17 13:21 UTC, gorilla.maguila
no flags Details
lspci.log (11.00 KB, text/plain)
2013-09-17 13:22 UTC, gorilla.maguila
no flags Details
Xorg.log (44.69 KB, text/plain)
2013-09-17 13:22 UTC, gorilla.maguila
no flags Details
dmesg hang kernel 3.13.5 (54.55 KB, text/plain)
2014-03-08 17:34 UTC, gorilla.maguila
no flags Details
nouveau.debug=trace (962.21 KB, text/plain)
2014-03-10 11:49 UTC, gorilla.maguila
no flags Details

Description gorilla.maguila 2013-09-17 13:21:51 UTC
Created attachment 85974 [details]

Kernel freezes randomly under normal usage. Pressing the reset button is required.

The hangs occurs randomly, sometimes browsing with chrome, sometimes opening konsole, sometimes using eclipse.

As nothing works after kernel hang, attached is the dmesg output via netconsole.

I'm running kernel 3.11.1 under Archlinux with kde 4.11.1
Comment 1 gorilla.maguila 2013-09-17 13:22:30 UTC
Created attachment 85975 [details]
Comment 2 gorilla.maguila 2013-09-17 13:22:50 UTC
Created attachment 85976 [details]
Comment 3 Ilia Mirkin 2013-09-20 16:39:51 UTC
Did this hardware work reliably with an older kernel? If you can find a reasonable reproducer, can you do a bisect?
Comment 4 gorilla.maguila 2013-09-20 16:47:47 UTC
To be honest never worked before on older kernels. Maybe the title is misleading sorry for that.

If I recall correctly I've switching from the blob to nouveau from to time since kernel 3.0 with the same kernel hangs results. Only this time I wasn't lazy enough to setup netconsole logging and fill a bug report.
Comment 5 gorilla.maguila 2014-02-24 18:54:18 UTC
Still present in kernel 3.13.5. Is there any log info or trace I can add to help solving this issue?
Comment 6 gorilla.maguila 2014-03-08 17:34:35 UTC
Created attachment 95364 [details]
dmesg hang kernel 3.13.5

I attach another netconsole.log before hang.

I have stripped most of the [drm:drm_mode_addfb], [FB:43] messages inbetween.

Kernel 3.13.5
Mesa 10.1.0
Comment 7 gorilla.maguila 2014-03-10 11:49:58 UTC
Created attachment 95501 [details]

netconsole.log with nouveau.debug=trace enabled.
Comment 8 Martin Peres 2019-12-04 08:36:35 UTC
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