Bug 30026

Summary: xorg-server 1.8.2: crash in DrawableGone upon access glxPriv->pDraw
Product: xorg Reporter: Andriy Gapon <avg>
Component: Server/GeneralAssignee: Xorg Project Team <xorg-team>
Status: RESOLVED DUPLICATE QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: FreeBSD   
Whiteboard:
i915 platform: i915 features:
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snippet from gdb session none

Description Andriy Gapon 2010-09-05 03:28:57 UTC
Created attachment 38448 [details]
snippet from gdb session

I have xorg-server 1.8.2 with radeon driver from xf86-video-ati 6.13.1.
Mesa version is 7.8.2.
FreeBSD DRI doesn't support DRI2, so DRI is used.

X server reproducibly crashes when I repeatedly minimize and restore a window by pressing its icon on a taskbar in KDE4 with OpenGL effects enabled.

I am attaching a snippet from gdb debugging session.
Please let me know if you would like any additional information or testing.
Comment 1 Michel Dänzer 2010-09-05 03:35:17 UTC

*** This bug has been marked as a duplicate of bug 28181 ***
Comment 2 Andriy Gapon 2010-09-05 03:36:01 UTC
Couple of details: glxPriv->pDraw is not NULL but gdb says that it points to inaccessible memory.

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