With latest mesa (commit 313df4156279f84ebc5b98a7540820b994762650 Author: Jerome Glisse <jglisse@redhat.com> Date: Mon Aug 2 14:21:33 2010 -0400 r600g: add autogenerated reg definition + debug print cleanup) i have very reproductable bug with even glxgears, but also with ray demo. Ray demo aborts at startup, glxgears window must be resized before bug kill it. Xserver - commit a2c13f0d6548310e3cd115cf486d3e43edf23dcc Author: Keith Packard <keithp@keithp.com> Date: Wed Jul 14 12:57:29 2010 -0700 Bump to version 1.8.99.905 (1.9 RC5) libdrm - commit b803918f3f77c62edf22e78cb2095be399753423 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Jul 1 22:38:54 2010 +0100 drm mode: Return -errno on drmIoctl() failure ddx - commit aca0a8669b538d58f018f95c9b22e6b3ec1ffe50 Author: Gaetan Nadon <memsize@videotron.ca> Date: Wed Jul 21 16:49:04 2010 -0400 config: add comments for main statements kernel - drm-radeon-testing (also tried with 2.6.35) up to commit ab9e1f5966591dc3e811418e96ba04f284c52458 Author: Dave Airlie <airlied@redhat.com> Date: Tue Jul 13 11:11:11 2010 +1000 drm/radeon: add basic zmask/hiz support (v4) ----------- Hw - rv280/agp.
Created attachment 37532 [details] gdb.txt from ray demo I can easily produce more bt full , from glxgears for example, but not sure if they have any value for developers ....
vblank_mode=0 | 1 helps me avoid this bug. But vblank_mode=2 expose bug, just like default.
Forgot to say - bug happens with compositing on, using e16's built-in compositor (xrender-based)
Could you try the patch in bug 21374 which looks like a similar issue?
(In reply to comment #4) > Could you try the patch in bug 21374 which looks like a similar issue? Patch from https://bugs.freedesktop.org/show_bug.cgi?id=21374#c5 not applicable to latest mesa without modifications. I'll try to apply it manually, but right now i have different card in AGP slot, so testing will take some time. Thanks for pointer!
This could be fixed in mesa master and 7.9 branch: http://lists.freedesktop.org/archives/mesa-dev/2010-October/003492.html
Yes, fixed for me in mesa master. Using mesa - commit 974fb466f299fc569a86097936ab89c8c369f6d2 Author: Chad Versace <chad.versace@intel.com> Date: Fri Oct 15 14:46:00 2010 -0700 glsl: Commit generated file glsl_lexer.cpp Changes are due to commit "glsl: Fix lexer rule for ^=". libdrm - commit 09b1062628f2cbddb3ebae20e7b3b8a0a93acebf Author: Francisco Jerez <currojerez@riseup.net> Date: Tue Sep 28 22:45:27 2010 +0200 nouveau: Let the user choose the push buffer size. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Acked-by: Ben Skeggs <bskeggs@redhat.com> xf86-video-ati - commit 0921ecc1c751df0dd56e0b1d0b78ab53d7164904 Author: Alex Deucher <alexdeucher@gmail.com> Date: Mon Oct 4 12:34:47 2010 -0400 evergreen: use EXACreatePixmap2 if available plus build patch for new xserver (should update, build issue fixed in newer git) xserver - commit 853d7ebfa3e2d281d92890a39010ff5787a00ffd Author: Adam Jackson <ajax@redhat.com> Date: Tue Oct 5 11:24:28 2010 -0400 vbe: Fix copying the mode info block Just use memcpy, seriously. Reviewed-by: Rémi Cardona <remi@gentoo.org> Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com> kernel - commit 8fd01d6cfbf75465d84a4e533ed70c5f57b3ff51 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Thu Oct 14 19:15:28 2010 -0700 Export dump_{write,seek} to binary loader modules If you build aout support as a module, you'll want these exported. Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> (basically 2.6.36-rc8 + 1 commit)
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