Bug 689497 - [NV94] nouveau: X Hardlock
Summary: [NV94] nouveau: X Hardlock
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-nouveau
Version: 15
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Ben Skeggs
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-03-21 16:53 UTC by Andreas Bierfert
Modified: 2011-03-25 12:22 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-03-25 12:22:44 UTC
Type: ---

Attachments (Terms of Use)
dmesg after bootup (76.59 KB, text/plain)
2011-03-21 16:53 UTC, Andreas Bierfert 		no flags Details
lspci -vvv (19.76 KB, text/plain)
2011-03-21 16:54 UTC, Andreas Bierfert 		no flags Details
x11 configuration (1.25 KB, text/plain)
2011-03-21 16:55 UTC, Andreas Bierfert 		no flags Details
xorg log (64.01 KB, text/plain)
2011-03-21 16:56 UTC, Andreas Bierfert 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description Andreas Bierfert 2011-03-21 16:53:26 UTC 
Created attachment 486643 [details]
dmesg after bootup

I get regular X lockups during normal operation. I can reproduce this best when moving libreoffice windows between screens but this also happens randomly. I can still move the mouse cursor within a limited range of the screen the pointer is located on. Everything else locks.

[  335.824559] [drm] nouveau 0000:03:00.0: PGRAPH_TRAP_TPDMA_2D - TP 0 - Unknown fault at address 0040fce100
[  335.824564] [drm] nouveau 0000:03:00.0: PGRAPH_TRAP_TPDMA_2D - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00040000, e20: 00000037, e24: 0c030000
[  335.824570] [drm] nouveau 0000:03:00.0: PGRAPH - TRAP
[  335.824574] [drm] nouveau 0000:03:00.0: PGRAPH - ch 3 (0x0000f00000) subc 2 class 0x502d mthd 0x0860 data 0x7f7fffff
[  335.824582] [drm] nouveau 0000:03:00.0: VM: trapped write at 0x004015d200 on ch 3 [0x00000f00] PGRAPH/PROP/DST2D reason: PAGE_NOT_PRESENT
[  335.917515] [drm] nouveau 0000:03:00.0: PGRAPH_TRAP_TPDMA_2D - TP 0 - Unknown fault at address 0040fa0100
[  335.917520] [drm] nouveau 0000:03:00.0: PGRAPH_TRAP_TPDMA_2D - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00040000, e20: 00000037, e24: 0c030000
[  335.917526] [drm] nouveau 0000:03:00.0: PGRAPH - TRAP
[  335.917531] [drm] nouveau 0000:03:00.0: PGRAPH - ch 3 (0x0000f00000) subc 2 class 0x502d mthd 0x083c data 0x0000001a
[  335.917539] [drm] nouveau 0000:03:00.0: VM: trapped write at 0x0040fa0100 on ch 3 [0x00000f00] PGRAPH/PROP/DST2D reason: PAGE_NOT_PRESENT


kernel-2.6.38-1.fc15.x86_64
xorg-x11-drv-nouveau-0.0.16-23.20110303git92db2bc.fc15.x86_64
Comment 1 Andreas Bierfert 2011-03-21 16:54:33 UTC 
Created attachment 486645 [details]
lspci -vvv
Comment 2 Andreas Bierfert 2011-03-21 16:55:01 UTC 
Created attachment 486646 [details]
x11 configuration
Comment 3 Andreas Bierfert 2011-03-21 16:56:01 UTC 
Created attachment 486647 [details]
xorg log
Comment 4 Ben Skeggs 2011-03-23 22:24:56 UTC 
I believe this is likely the same bug I fixed upstream yesterday.  It's a long-standing 2D driver bug that only just got exposed (due to the result being much more obvious now) by 2.6.38.

There's a F15 build at http://koji.fedoraproject.org/koji/buildinfo?buildID=235224 (xorg-x11-drv-nouveau-0.0.16-24.20110324git8378443.fc15) that contains the fix.

Can you give it a shot please?
Comment 5 Andreas Bierfert 2011-03-24 11:19:40 UTC 
I installed your build yesterday and did not see the error for the hour or so I did some testing... I will put it to some more in depth testing today and give you more feedback.

Thanks!
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