Bug 72399

Summary: [NVAA][NV50][Regression] Oops : nouveau: 3.13-rc1+ probe of 0000:02:00.0 failed with error -22
Product: xorg Reporter: dirkneukirchen
Component: Driver/nouveauAssignee: Nouveau Project <nouveau>
Status: RESOLVED FIXED QA Contact: Xorg Project Team <xorg-team>
Severity: critical    
Priority: medium    
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
lspci -vv -nn output
none
netconsole log of Boot on 3.13-rc1
none
netconsole log of boot on 3.12.1 without errors none

Description dirkneukirchen 2013-12-06 14:31:54 UTC 
Created attachment 90360 [details]
lspci -vv -nn output

[   11.132901] nouveau E[     CLK][0000:02:00.0] init failed, -22
[   11.132966] nouveau E[     DRM] failed to create 0x80000080, -22
[   11.133734] nouveau: probe of 0000:02:00.0 failed with error -22
[   11.138028] BUG: unable to handle kernel paging request at 08097000

Kernel version with that bug:
3.13-rc1
3.13-rc2

Kernel versions without the bug: 3.12.1 (and before)

I already filed a bug report and attached a netconsole log of
3.13-rc1 + 3.12.1 on
Kernel Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65771
Comment 1 Ilia Mirkin 2013-12-06 14:36:01 UTC 
http://lists.freedesktop.org/archives/nouveau/2013-December/015304.html

Fixed in drm-nouveau-next, or in airlied's drm-fixes, should be upstream soonish.

The oops itself actually has nothing to do with nouveau. It is fixed by

http://lists.freedesktop.org/archives/dri-devel/2013-December/050098.html

and will hopefully be picked up in the drm-fixes branch and make its way to 3.13.
Comment 2 dirkneukirchen 2013-12-06 14:36:39 UTC 
Created attachment 90362 [details]
netconsole log of Boot on 3.13-rc1
Comment 3 dirkneukirchen 2013-12-06 14:37:37 UTC 
Created attachment 90363 [details]
netconsole log of boot on 3.12.1 without errors

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