| Summary: | mesa/progs/demos/texdown get segmentation fault | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | veelion (inactive account) <weiliang.chong> |
| Component: | Drivers/DRI/i915 | Assignee: | Default DRI bug account <dri-devel> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | high | CC: | eric, gordon.jin, nanhai.zou |
| Version: | git | ||
| Hardware: | x86 (IA32) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
xorg.log on 945g
xorg.conf on 945g |
||
Created attachment 7806 [details]
xorg.log on 945g
Created attachment 7807 [details]
xorg.conf on 945g
I can't reproduce this on my 915G with current X.org and Mesa code. Can you verify? the error goes away with latest Mesa Mass version move, cvs -> git |
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run mesa/prog/demos/texdown on 945G and 915G, it both got the segfault, the debug information is following, ----------- (gdb) run Starting program: /home/veelion/Mesa/progs/demos/texdown [Thread debugging using libthread_db enabled] [New Thread 47745304097504 (LWP 15863)] GL_VENDOR = Tungsten Graphics, Inc GL_VERSION = 1.3 Mesa 6.5.2 GL_RENDERER = Mesa DRI Intel(R) 945G 20061017 allocating 16777216 bytes for 4 1024x1024 images alloc 0x2b6c96853010 0x2b6c97855010 texture image alignment: 16384 bytes (0x96854000) Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 47745304097504 (LWP 15863)] Display () at texdown.c:197 197 texImage[i] = i & 0xff; (gdb) bt #0 Display () at texdown.c:197 #1 0x00002b6c90d03e54 in processWindowWorkList (window=0x509670) at glut_event.c:1302 #2 0x00002b6c90d04992 in glutMainLoop () at glut_event.c:1349 #3 0x00000000004017c2 in main (argc=1, argv=0x7fff19dc7678) at texdown.c:480 --------------