| Summary: |
[llvmpipe] SIGSEGV src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:247 |
| Product: |
Mesa
|
Reporter: |
Vinson Lee <vlee> |
| Component: |
Other | Assignee: |
Brian Paul <brianp> |
| Status: |
CLOSED
FIXED
|
QA Contact: |
|
| Severity: |
critical
|
|
|
| Priority: |
medium
|
CC: |
jfonseca
|
| Version: |
git | |
|
| Hardware: |
x86 (IA32) | |
|
| OS: |
All | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
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mesa: f378e8fea0e6bfda2018ee14a99757bde329e0a7 (master) Run piglit vs-clip-vertex-enables test on llvmpipe. The test crashes on llvmpipe. It passes with softpipe. $ ./bin/shader_runner tests/spec/glsl-1.20/execution/clipping/vs-clip-vertex-enables.shader_test -auto Segmentation fault (core dumped) (gdb) bt #0 0x00626711 in draw_llvm_shader () #1 0x0140c9ac in llvm_pipeline_generic (middle=0x871fe00, fetch_info=0xbfabb5dc, prim_info=0xbfabb5bc) at src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:247 #2 0x0140ccd6 in llvm_middle_end_linear_run (middle=0x871fe00, start=0, count=4, prim_flags=0) at src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c:365 #3 0x0135e45f in vsplit_segment_simple_linear (vsplit=0x871d1e0, flags=0, istart=0, icount=4) at src/gallium/auxiliary/draw/draw_pt_vsplit_tmp.h:237 #4 0x0135e7e9 in vsplit_run_linear (frontend=0x871d1e0, start=0, count=4) at src/gallium/auxiliary/draw/draw_split_tmp.h:61 #5 0x01355a10 in draw_pt_arrays (draw=0x8714c98, prim=7, start=0, count=4) at src/gallium/auxiliary/draw/draw_pt.c:113 #6 0x01356610 in draw_vbo (draw=0x8714c98, info=0xbfabb7e4) at src/gallium/auxiliary/draw/draw_pt.c:491 #7 0x01074e7a in llvmpipe_draw_vbo (pipe=0x86e1d00, info=0xbfabb7e4) at src/gallium/drivers/llvmpipe/lp_draw_arrays.c:81 #8 0x011f0603 in st_draw_vbo (ctx=0x8797720, arrays=0x87f462c, prims=0xbfabb88c, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3) at src/mesa/state_tracker/st_draw.c:798 #9 0x0127e6d6 in vbo_draw_arrays (ctx=0x8797720, mode=7, start=0, count=4, numInstances=1) at src/mesa/vbo/vbo_exec_array.c:654 #10 0x0127e83d in vbo_exec_DrawArrays (mode=7, start=0, count=4) at src/mesa/vbo/vbo_exec_array.c:685 #11 0x08095650 in piglit_draw_rect (x=-1, y=-1, w=2, h=2) at piglit/tests/util/piglit-util-gl.c:647 #12 0x0806d504 in piglit_display () at piglit/tests/shaders/shader_runner.c:922 #13 0x0806f8a7 in display () at piglit/tests/util/piglit-framework.c:56 #14 0x004a3820 in fghRedrawWindow (window=0x86e0618, enumerator=0xbfabbba8) at freeglut_main.c:210 #15 fghcbDisplayWindow (window=0x86e0618, enumerator=0xbfabbba8) at freeglut_main.c:227 #16 0x004a7660 in fgEnumWindows (enumCallback=0x4a3790 <fghcbDisplayWindow>, enumerator=0xbfabbba8) at freeglut_structure.c:394 #17 0x004a3cdb in fghDisplayAll () at freeglut_main.c:249 #18 glutMainLoopEvent () at freeglut_main.c:1450 #19 0x004a4605 in glutMainLoop () at freeglut_main.c:1498 #20 0x0806ffa9 in main (argc=2, argv=0xbfabbe34) at piglit/tests/util/piglit-framework.c:294