| Summary: | [965GM] SIGSEGV brw_state_cache.c:21 | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Vinson Lee <vlee> |
| Component: | Drivers/DRI/i965 | Assignee: | Ian Romanick <idr> |
| Status: | RESOLVED INVALID | QA Contact: | Intel 3D Bugs Mailing List <intel-3d-bugs> |
| Severity: | critical | ||
| Priority: | medium | CC: | christopher.m.penalver |
| Version: | git | Keywords: | NEEDINFO |
| Hardware: | x86 (IA32) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
So, I'm assuming you have a dmesg report of a GPU hang before this? (In reply to comment #1) > So, I'm assuming you have a dmesg report of a GPU hang before this? I just saw this assert again but did not see anything in dmesg. OK, so any information on how to reproduce the problem? Are you running out of address space or something? Vinson Lee, Ubuntu 11.04 reached EOL on October 28, 2012. For more on this, please see https://wiki.ubuntu.com/Releases . If this is reproducible on a supported release, it will help immensely if you filed a new report with Ubuntu by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information running the following from a terminal: ubuntu-bug xorg Also, please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. |
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System environment: -- chipset: 965GM -- system architecture: i686 -- xserver-xorg-video-intel: 2:2.15.0-3ubuntu2 -- mesa: db726b048e8858af226dbd0f0fda72d0be01394e (master) -- libdrm-intel1: 2.4.26-1ubuntu1 -- kernel version: 3.0.0-7-generic -- Linux distribution: Ubuntu 11.04 i386 -- Machine or mobo model: Macbook3,1 Crash observed while running VMware Workstation. (gdb) bt [...] #13 0x04720d72 in brw_try_upload_using_copy (cache=0x7a78e07c, cache_id=BRW_VS_PROG, key=0x7ea3d90, key_size=40, data=<value optimized out>, data_size=960, aux=<value optimized out>, aux_size=37, out_offset=0x7a78e770, out_aux=0x7a78e764) at brw_state_cache.c:219 #14 brw_upload_cache (cache=0x7a78e07c, cache_id=BRW_VS_PROG, key=0x7ea3d90, key_size=40, data=<value optimized out>, data_size=960, aux=<value optimized out>, aux_size=37, out_offset=0x7a78e770, out_aux=0x7a78e764) at brw_state_cache.c:292 #15 0x047246d3 in do_vs_prog (brw=0x7a76f580, vp=<value optimized out>, key=0x7ea78c4) at brw_vs.c:108 #16 0x047248d6 in brw_upload_vs_prog (brw=0x7a76f580) at brw_vs.c:158 #17 0x04723559 in brw_validate_state (brw=0x7a76f580) at brw_state_upload.c:480 #18 0x0470c332 in brw_try_draw_prims (ctx=0x7a76f580, arrays=0xa3a46024, prim=0x7ea7a0c, nr_prims=1, ib=0x7ea7a20, index_bounds_valid=0 '\000', min_index=12, max_index=15) at brw_draw.c:340 #19 brw_draw_prims (ctx=0x7a76f580, arrays=0xa3a46024, prim=0x7ea7a0c, nr_prims=1, ib=0x7ea7a20, index_bounds_valid=0 '\000', min_index=12, max_index=15) at brw_draw.c:431 #20 0x04819664 in vbo_validated_drawrangeelements (ctx=0x7a76f580, mode=4, index_bounds_valid=0 '\000', start=4294967295, end=4294967295, count=6, type=5123, indices=0x828, basevertex=0, numInstances=1) at vbo/vbo_exec_array.c:846 #21 0x048198d5 in vbo_exec_DrawElements (mode=4, count=6, type=5123, indices=0x828) at vbo/vbo_exec_array.c:1003 [...] (gdb) print cache->bo->virtual $5 = (void *) 0x0 (gdb) print item->offset $6 = 29824 (gdb) print data $7 = (const void *) 0x7e7cc0c (gdb) print item->size $8 = 960