| Summary: | [BDW]Piglit spec_ARB_shader_atomic_counters_fragment-discard segfault | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | lu hua <huax.lu> |
| Component: | Drivers/DRI/i965 | Assignee: | Kenneth Graunke <kenneth> |
| Status: | VERIFIED FIXED | QA Contact: | Intel 3D Bugs Mailing List <intel-3d-bugs> |
| Severity: | major | ||
| Priority: | medium | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
Patches on mailing list: http://lists.freedesktop.org/archives/mesa-dev/2014-April/058024.html (In reply to comment #1) > Patches on mailing list: > http://lists.freedesktop.org/archives/mesa-dev/2014-April/058024.html Test this patch, it still segfault. It's a series of 9 patches. (In reply to comment #3) > It's a series of 9 patches. OK, I will test these 9 patches. Following cases also segfault on Broadwell. spec_ARB_shader_atomic_counters_array-indexing spec_ARB_shader_atomic_counters_semantics spec_ARB_shader_atomic_counters_unused-result This should be fixed with Mesa master (85ce2242cb9adf6bbf32f74e7578c66f426e8fc8 or later). Feel free to reopen if it isn't. Thanks! Verified.Fixed. |
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System Environment: -------------------------- Platform: Broadwell Libdrm: (master)libdrm-2.4.52-10-g1cb5fc706cf5913d9dee33c939f65a23ecea17a5 Mesa: (master)159cec9dec2320d821d388c0df8140c7705b6e0b Xserver: (master)xorg-server-1.15.99.901-204-g901fbfbbbd71c0d82080957f8ba09eebbc786f2b Xf86_video_intel:(master)2.99.911-44-g3310ee89c1f1a663de5f5b12b8125809a213996f Cairo: (master)bb17403622e9ea474017e0039af8ee48b2b285db Libva: (staging)960352aaf1e11891a533ce2c98b16edde24d6851 Libva_intel_driver:(staging)150f67c67bd92cd201b75a92388fe3a63b00cd8a Kernel: (drm-intel-nightly) 7cd8b823493acc320c7db9112de9d4e21c6dbd11 Bug detailed description: ----------------------------- It segfault on Broadwell with Mesa master branch, but work well on Haswell. spec_ARB_shader_atomic_counters_function-argument and spec_ARB_shader_atomic_counters_unique-id also segfault. output: Segmentation fault (core dumped) (gdb) bt #0 0x0000000000000000 in ?? () #1 0x00007ffff41ed1e7 in brw_upload_abo_surfaces (brw=0x7ffff3e56038, prog=0x876cb8, stage_state=<optimized out>, prog_data=<optimized out>) at brw_wm_surface_state.c:916 #2 0x00007ffff41bb247 in brw_upload_state (brw=0x7ffff3e56038) at brw_state_upload.c:643 #3 0x00007ffff41707f7 in brw_try_draw_prims (indirect=<optimized out>, max_index=0, min_index=0, ib=<optimized out>, nr_prims=1, prims=<optimized out>, arrays=0x840f50, ctx=0x7ffff3e56038) at brw_draw.c:485 #4 brw_draw_prims (ctx=0x7ffff3e56038, prims=<optimized out>, nr_prims=1, ib=<optimized out>, index_bounds_valid=<optimized out>, min_index=0, max_index=3, unused_tfb_object=0x0, indirect=0x0) at brw_draw.c:580 #5 0x00007ffff3fc4382 in vbo_draw_arrays (ctx=0x7ffff3e56038, mode=5, start=0, count=<optimized out>, numInstances=1, baseInstance=<optimized out>) at vbo/vbo_exec_array.c:667 #6 0x00007ffff7d1a0e9 in stub_glDrawArrays (mode=5, first=0, count=4) at /GFX/Test/Piglit/piglit/tests/util/generated_dispatch.c:6274 #7 0x00007ffff7d064f9 in piglit_draw_rect_from_arrays (verts=0x7fffffffdff0, tex=0x0) at /GFX/Test/Piglit/piglit/tests/util/piglit-util-gl-common.c:698 #8 0x00007ffff7d06650 in piglit_draw_rect (x=-1, y=-1, w=2, h=2) at /GFX/Test/Piglit/piglit/tests/util/piglit-util-gl-common.c:741 #9 0x00000000004022a3 in atomic_counters_draw_rect (prog=1, buf_size=2, buf=0x7fffffffe070) at /GFX/Test/Piglit/piglit/tests/spec/arb_shader_atomic_counters/common.c:142 #10 0x0000000000401d1f in run_test () at /GFX/Test/Piglit/piglit/tests/spec/arb_shader_atomic_counters/fragment-discard.c:72 #11 0x0000000000401e70 in piglit_init (argc=1, argv=0x7fffffffe288) at /GFX/Test/Piglit/piglit/tests/spec/arb_shader_atomic_counters/fragment-discard.c:103 #12 0x00007ffff7d09467 in run_test (gl_fw=0x604010, argc=1, argv=0x7fffffffe288) at /GFX/Test/Piglit/piglit/tests/util/piglit-framework-gl/piglit_fbo_framework.c:50 #13 0x00007ffff7d07127 in piglit_gl_test_run (argc=1, argv=0x7fffffffe288, config=0x7fffffffe150) at /GFX/Test/Piglit/piglit/tests/util/piglit-framework-gl.c:191 #14 0x0000000000401c85 in main (argc=1, argv=0x7fffffffe288) at /GFX/Test/Piglit/piglit/tests/spec/arb_shader_atomic_counters/fragment-discard.c:43 Reproduce steps: ---------------------------- 1. xinit 2. ./bin/arb_shader_atomic_counters-fragment-discard -fbo -auto