Bug 90632 - [NVE6] grctx template channel unload timeout
Summary: [NVE6] grctx template channel unload timeout
Status: NEW
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
Depends on:
Reported: 2015-05-25 20:42 UTC by Willem Mulder
Modified: 2015-11-09 18:33 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Xorg.0.log (23.56 KB, text/plain)
2015-05-25 20:42 UTC, Willem Mulder
no flags Details
dmesg output (80.12 KB, text/plain)
2015-05-25 20:42 UTC, Willem Mulder
no flags Details
lspci output (909 bytes, text/plain)
2015-11-09 18:33 UTC, Willem Mulder
no flags Details

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Description Willem Mulder 2015-05-25 20:42:16 UTC
Created attachment 116033 [details]

When running xrandr --listproviders, both nouveau and Intel are listed. However, after using xrandr --setprovideroffloadsink nouveau Intel, running DRI_PRIME=1 glxinfo | fgrep "OpenGL vendor" still shows Intel.

dmesg includes the following line:
[   21.537016] nouveau E[     PGR][0000:01:00.0] grctx template channel unload timeout

Attached are Xorg.0.log, dmesg, and an mmiotrace of glxinfo running through bumblebee.
Comment 1 Willem Mulder 2015-05-25 20:42:51 UTC
Created attachment 116034 [details]
dmesg output
Comment 2 Ilia Mirkin 2015-05-25 20:44:41 UTC
The issue here is with the bringup... the driver doesn't load, which means X doesn't see it, etc.

[   15.063868] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000004 FAULT at 0x620018 [ IBUS ]
[   15.149993] nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x500c30 [ IBUS ]

Not sure if those are (semi-)expected.
Comment 3 Willem Mulder 2015-05-25 20:51:49 UTC
mmiotrace sent to mmio.dumps@gmail.com
Comment 4 Ilia Mirkin 2015-10-22 05:19:50 UTC
Please try (a) 4.3-rc6 kernel, (b) 4.3-rc6 kernel booted with nouveau.config=War00C800_0=1 and see if either of those help. If the latter helps, please include your 'lspci -vnn -d 10de:' output.
Comment 5 Willem Mulder 2015-11-09 18:33:57 UTC
Created attachment 119521 [details]
lspci output

Option b) worked. Attached is the lspci output.

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