[Bug 34256] New: Crashes in Stellarium

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=34256

           Summary: Crashes in Stellarium
           Product: DRI
           Version: unspecified
          Platform: All
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: daggerstab at gmail.com


A number of crashes have been reported in the Stellarium bug tracker by people
who use Radeon graphics cards on Ubuntu.

Could someone please look into these bugs and find if they are known issues or
not?

A representative is this bug report:
https://bugs.launchpad.net/ubuntu/+source/stellarium/+bug/481669
(see the comments for examples of different behavior)

Secondary examples include:
https://bugs.launchpad.net/ubuntu/+source/stellarium/+bug/481669
https://bugs.launchpad.net/ubuntu/+source/stellarium/+bug/643203
https://bugs.launchpad.net/ubuntu/+source/stellarium/+bug/657834
https://bugs.launchpad.net/ubuntu/+source/stellarium/+bug/658975
https://bugs.launchpad.net/ubuntu/+source/stellarium/+bug/711913

There seem to be two issues that may be separate or may have a common cause:

The first causes the following message in the log:

drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See
dmesg for more info.

dmesg output reported by the same user is:

[ 2054.358680] [drm:r100_cs_track_check] *ERROR* [drm] Buffer too small for
color buffer 0 (need 393216 have 16384) !
[ 2054.358692] [drm:r100_cs_track_check] *ERROR* [drm] color buffer 0 (128 4 0
768)
[ 2054.358697] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream !

The other typical message is:

stellarium: ../../radeon/radeon_cs_gem.c:181: cs_gem_write_reloc: Assertion
`boi->space_accounted' failed.
Aborted

Any ideas?

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