https://bugs.freedesktop.org/show_bug.cgi?id=30340
Summary: gl applications crash when moving window Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/DRI/r200 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: jan.palus@gmail.com
Both glxgears and quadrapassel (gnome tetris clone using clutter) crash when their window is moved. Before the crash whole system freezes for about 1 minute resulting in an error message:
drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See dmesg for more info.
In dmesg:
[drm:radeon_cp_cmdbuf] *ERROR* bad cmd_type 32 at byte 928
No errors in xorg log.
lspci|grep -i radeon 01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 SE] (rev 01) 01:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 SE] (Secondary) (rev 01)
Mesa snapshot from 3 sep 2010.
KMS is disabled.
Kernel 2.6.35.5