| Summary: |
u_inlines.h:277:pipe_buffer_map_range: Assertion `length' failed. |
| Product: |
Mesa
|
Reporter: |
Vinson Lee <vlee> |
| Component: |
Mesa core | Assignee: |
mesa-dev |
| Status: |
RESOLVED
FIXED
|
QA Contact: |
|
| Severity: |
critical
|
|
|
| Priority: |
medium
|
Keywords: |
have-backtrace |
| Version: |
unspecified | |
|
| Hardware: |
x86-64 (AMD64) | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
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mesa: fc25956badb8e1932cc19d8c97b4be16e92dfc65 (master 10.2.0-devel) piglit arb_clear_buffer_object-zero-size triggers an assert with softpipe and llvmpipe. $ ./bin/arb_clear_buffer_object-zero-size -auto ../../src/gallium/auxiliary/util/u_inlines.h:277:pipe_buffer_map_range: Assertion `length' failed. Trace/breakpoint trap (core dumped) (gdb) bt #0 0x00007f09421b2a1b in _debug_assert_fail (expr=0x7f09422eca62 "length", file=0x7f09422ec9c0 "../../src/gallium/auxiliary/util/u_inlines.h", line=277, function=0x7f09422eccc0 <__func__.32774> "pipe_buffer_map_range") at util/u_debug.c:278 #1 0x00007f0941ffefdb in pipe_buffer_map_range (pipe=0xb4fd10, buffer=0xc7b9a0, offset=0, length=0, access=258, transfer=0xb4f8b8) at ../../src/gallium/auxiliary/util/u_inlines.h:277 #2 0x00007f0941fffaff in st_bufferobj_map_range (ctx=0x7f09472ab010, offset=0, length=0, access=6, obj=0xb4f810, index=MAP_INTERNAL) at state_tracker/st_cb_bufferobjects.c:359 #3 0x00007f0941e6968d in _mesa_buffer_clear_subdata (ctx=0x7f09472ab010, offset=0, size=0, clearValue=0x7fff8da95d80, clearValueSize=4, bufObj=0xb4f810) at main/bufferobj.c:679 #4 0x00007f0941e6b27e in _mesa_ClearBufferSubData (target=34962, internalformat=32856, offset=0, size=0, format=6408, type=5121, data=0x401441) at main/bufferobj.c:1522 #5 0x00007f0946dc56f1 in stub_glClearBufferSubData (target=34962, internalformat=32856, offset=0, size=0, format=6408, type=5121, data=0x401441) at piglit/tests/util/generated_dispatch.c:2020 #6 0x0000000000400fc7 in piglit_init (argc=1, argv=0x7fff8da95fe8) at piglit/tests/spec/arb_clear_buffer_object/zero-size.c:73 #7 0x00007f0946dc0a1a in run_test (gl_fw=0x7f09470af360 <glut_fw>, argc=1, argv=0x7fff8da95fe8) at piglit/tests/util/piglit-framework-gl/piglit_glut_framework.c:140 #8 0x00007f0946dbe7e9 in piglit_gl_test_run (argc=1, argv=0x7fff8da95fe8, config=0x7fff8da95eb0) at piglit/tests/util/piglit-framework-gl.c:191 #9 0x0000000000400f00 in main (argc=1, argv=0x7fff8da95fe8) at piglit/tests/spec/arb_clear_buffer_object/zero-size.c:38 (gdb) frame 1 #1 0x00007f0941ffefdb in pipe_buffer_map_range (pipe=0xb4fd10, buffer=0xc7b9a0, offset=0, length=0, access=258, transfer=0xb4f8b8) at ../../src/gallium/auxiliary/util/u_inlines.h:277 277 assert(length); (gdb) print length $1 = 0