| Summary: | SIGSEGV src/mesa/state_tracker/st_glsl_to_tgsi.cpp:4560 | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Vinson Lee <vlee> |
| Component: | Mesa core | Assignee: | mesa-dev |
| Status: | CLOSED FIXED | QA Contact: | |
| Severity: | critical | ||
| Priority: | medium | CC: | maraeo |
| Version: | git | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
mesa 06f217d80f3d1318da4974bf7b31ea7edcf5eb0b, gallium driver breaks boinc-manager graphics: doesn't show graphics of starsphere (einstein@home), restarting xsession instead. *** Bug 43683 has been marked as a duplicate of this bug. *** should be fixed in master, or at least well papered over. mesa: 72cb103cf518c86d8d094380d9f8e16650a0060b (master) Verified fixed. |
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mesa: 06f217d80f3d1318da4974bf7b31ea7edcf5eb0b Run piglit test fdo23670-depth_test on a Gallium driver. $ ./bin/fdo23670-depth_test -auto Segmentation fault (core dumped) (gdb) bt #0 0x00007effa69ce1b7 in st_translate_program (ctx=0x25fdd10, procType=0, ureg=0x280a730, program=0x2713570, proginfo=0x2860380, numInputs=1, inputMapping=0x7fffa6d5f500, inputSemanticName=0x7fffa6d5f680 "\005\366զ", inputSemanticIndex=0x7fffa6d5f6a0 "", interpMode=0x7fffa6d5f580, numOutputs=1, outputMapping=0x7fffa6d5f600, outputSemanticName=0x7fffa6d5f6c0 "\001\367զ\377\177", outputSemanticIndex=0x7fffa6d5f6e0 "", passthrough_edgeflags=0 '\000') at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:4560 #1 0x00007effa68edd53 in st_translate_fragment_program (st=0x2666b20, stfp=0x2860380, key=0x7fffa6d5f780) at src/mesa/state_tracker/st_program.c:653 #2 0x00007effa68edf73 in st_get_fp_variant (st=0x2666b20, stfp=0x26e04d0, key=0x7fffa6d5f780) at src/mesa/state_tracker/st_program.c:728 #3 0x00007effa69b757d in get_color_fp_variant (st=0x2666b20) at src/mesa/state_tracker/st_cb_drawpixels.c:1008 #4 0x00007effa69b779b in st_DrawPixels (ctx=0x25fdd10, x=0, y=0, width=1, height=1, format=6408, type=5126, unpack=0x260d5e0, pixels=0x669300) at src/mesa/state_tracker/st_cb_drawpixels.c:1089 #5 0x00007effa692046b in _mesa_DrawPixels (width=1, height=1, format=6408, type=5126, pixels=0x669300) at src/mesa/main/drawpix.c:131 #6 0x0000000000429929 in piglit_display () at piglit/tests/bugs/fdo23670-depth_test.c:67 #7 0x0000000000429a29 in display () at piglit/tests/util/piglit-framework.c:56 #8 0x00007effa62bd220 in fghRedrawWindow (window=0x2541ad0) at freeglut_main.c:210 #9 fghcbDisplayWindow (window=0x2541ad0, enumerator=0x7fffa6d5f9b0) at freeglut_main.c:227 #10 0x00007effa62c0939 in fgEnumWindows (enumCallback=0x7effa62bd120 <fghcbDisplayWindow>, enumerator=0x7fffa6d5f9b0) at freeglut_structure.c:394 #11 0x00007effa62bd65a in fghDisplayAll () at freeglut_main.c:249 #12 glutMainLoopEvent () at freeglut_main.c:1450 #13 0x00007effa62bdf0e in glutMainLoop () at freeglut_main.c:1498 #14 0x000000000042a14f in main (argc=1, argv=0x7fffa6d5fd08) at piglit/tests/util/piglit-framework.c:294 (gdb) frame 0 #0 0x00007effa69ce1b7 in st_translate_program (ctx=0x25fdd10, procType=0, ureg=0x280a730, program=0x2713570, proginfo=0x2860380, numInputs=1, inputMapping=0x7fffa6d5f500, inputSemanticName=0x7fffa6d5f680 "\005\366զ", inputSemanticIndex=0x7fffa6d5f6a0 "", interpMode=0x7fffa6d5f580, numOutputs=1, outputMapping=0x7fffa6d5f600, outputSemanticName=0x7fffa6d5f6c0 "\001\367զ\377\177", outputSemanticIndex=0x7fffa6d5f6e0 "", passthrough_edgeflags=0 '\000') at src/mesa/state_tracker/st_glsl_to_tgsi.cpp:4560 4560 if (program->shader_program->FragDepthLayout != FRAG_DEPTH_LAYOUT_NONE) { (gdb) print program->shader_program $3 = (gl_shader_program *) 0x0 06f217d80f3d1318da4974bf7b31ea7edcf5eb0b is the first bad commit commit 06f217d80f3d1318da4974bf7b31ea7edcf5eb0b Author: Marek Olšák <maraeo@gmail.com> Date: Fri Nov 18 15:45:03 2011 +0100 gallium: implement ARB_conservative_depth This adds a new TGSI property to represent the GLSL layout qualifier in TGSI. :040000 040000 60cb0724736eca98d91fc0e3c0de339832a33416 e5e763680792788c93c6ebfdf11eac6527792617 M src bisect run success