View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002277 | Spring engine | Gfx driver issues | public | 2011-01-01 22:07 | 2011-05-03 21:28 |
| Reporter | jandd | Assigned To | abma | ||
| Priority | normal | Severity | crash | Reproducibility | have not tried |
| Status | resolved | Resolution | unable to reproduce | ||
| Product Version | 0.82.6.1 | ||||
| Summary | 0002277: spring exits with error "drmRadeonCmdBuffer: -22" | ||||
| Description | A user of my Debian package of spring reported a crash on his machine in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608594 I copy the bug report below. | ||||
| Additional Information | When trying to start a game with "Test the game" some status messages appear (loading this, initialising that) and then spring exits with an error message: drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See dmesg for more info. dmesg says: [ 234.282985] [drm:r100_cs_track_check] *ERROR* [drm] No buffer for z buffer ! [ 234.282992] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! [ 419.540963] [drm:r100_cs_track_check] *ERROR* [drm] No buffer for z buffer ! [ 419.540970] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! [ 467.032293] [drm:r100_cs_track_check] *ERROR* [drm] No buffer for z buffer ! [ 467.032300] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! Googling doesn't provide further insights for me, but I suspect some issue with the video driver and OpenGL. Please reassign if appropriate. Regards, Felix | ||||
| Tags | No tags attached. | ||||
| Attached Files | |||||
| Checked infolog.txt for Errors | |||||
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this heavily looks like a driver issue... do other 3d-applications work? my suggestion is to install fglrx... to get more help, please attach infolog.txt from such a crash, but i think, this crash isn't spring's fault. |
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infolog.txt attached... Other 3d-applications work, e.g. glxgears or tuxracer run. fglrx is unfortunately not an option as this breaks a couple of other things. |
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as this is an open source driver, we actually have a chance to find out whats going on!!!! :D ;-) look what i found: http://www.cs.fsu.edu/~baker/devices/lxr/http/source/linux/drivers/gpu/drm/radeon/r300.c#L848 (source code line of the error message, i think) if we now knew where in spring code this happens, we might have a realistic chance to fix it, whether it is a bug there or here! if you did not compile spring yourself, but used the debian package, you would have to get the debug symbols package for spring, run spring in gdb, and issue a "bt" when it crashes, and then please upload the output. |
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I tried to get a backtrace but have not been successful. Loading the debugging symbols works but gdb tells me that there is no stack. Is that because it does not crash but exists gracefully? Otherwise I would need some more guidance to set a proper breakpoint or how to get a backtrace. Thanks for investigating, Felix |
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I cannot reproduce with debian's version 0.82.7.1+dfsg1-2 anymore. Unfortunately I cannot confirm if this is because of the new spring version or some kernel/driver update. So this bug should probably be closed. Felix |
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thanks for reporting back! i think this is because of the driver... |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-01-01 22:07 | jandd | New Issue | |
| 2011-01-02 17:45 | abma | Note Added: 0006184 | |
| 2011-01-02 17:45 | abma | Status | new => feedback |
| 2011-01-02 20:29 | abma | Severity | minor => crash |
| 2011-01-04 21:33 | flixh | File Added: infolog.txt | |
| 2011-01-04 21:35 | flixh | Note Added: 0006192 | |
| 2011-01-05 10:08 | hoijui | Note Added: 0006195 | |
| 2011-01-05 21:06 | flixh | Note Added: 0006198 | |
| 2011-05-03 21:23 | flixh | Note Added: 0006595 | |
| 2011-05-03 21:28 | abma | Note Added: 0006597 | |
| 2011-05-03 21:28 | abma | Status | feedback => resolved |
| 2011-05-03 21:28 | abma | Resolution | open => unable to reproduce |
| 2011-05-03 21:28 | abma | Assigned To | => abma |
