http://bugs.freedesktop.org/show_bug.cgi?id=13918
Summary: [965 TTM] glean case pointSprite segment fault
Product: Mesa
Version: CVS
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/i965
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
CC: dri-devel@lists.sourceforge.net
When run glean case pointSprite with i965 driver(I ran on Q965), it will
segment fault. The backtrace info is below:
#0 0xffffe410 in __kernel_vsyscall ()
#1 0x4694c159 in raise () from /lib/libc.so.6
#2 0x4694d6e3 in abort () from /lib/libc.so.6
#3 0xb7afd326 in dri_ttm_fence_wait (fence=0x83fab50)
at intel_bufmgr_ttm.c:625
#4 0xb7af6546 in dri_fence_wait (fence=0x83fab50) at ../common/dri_bufmgr.c:93
#5 0xb7afe6bf in intelFinish (ctx=0x810c6a0) at intel_context.c:313
#6 0xb7b0979c in intelSpanRenderStart (ctx=0x810c6a0) at intel_span.c:316
#7 0xb7c21fbc in _swrast_ReadPixels (ctx=0x810c6a0, x=0, y=0, width=40,
height=40, format=6407, type=5126, packing=0x8118314, pixels=0x83f2af8)
at swrast/s_readpix.c:562
#8 0xb7c7a624 in _mesa_ReadPixels (x=0, y=0, width=40, height=40,
format=6407, type=5126, pixels=0x83f2af8) at main/drawpix.c:304
#9 0xb7f11eb3 in glReadPixels (x=0, y=0, width=40, height=40, format=6407,
type=5126, pixels=0x83f2af8) at ../../../src/mesa/glapi/glapitemp.h:1365
#10 0x080848e8 in GLEAN::PointSpriteTest::runOne (this=0x80ed060,
[EMAIL PROTECTED], [EMAIL PROTECTED]) at tpointsprite.cpp:398
#11 0x0805a81f in GLEAN::BaseTest<GLEAN::MultiTestResult>::run (
this=0x80ed060, [EMAIL PROTECTED]) at tbase.h:290
#12 0x0805443b in main (argc=5, argv=0xbfd35e04) at main.cpp:128
if export INTEL_NO_TTM=1, the case also aborted with info:
intelWaitIrq: drmI830IrqWait: -16
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