https://bugs.freedesktop.org/show_bug.cgi?id=29901 Summary: [r300g] Programs crash with segfault Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel@xxxxxxxxxxxxxxxxxxxxx ReportedBy: ncl@xxxxxxxxx In the last week a lot of my program crash with a segfault (OpenSceneGraph, Blender 2.5.3, Make Human etc.). Other program with gallium works ok. They all crash the same way and here are my (gdb) bt: Program received signal SIGSEGV, Segmentation fault. #0 0x00007fffe52fd130 in r300_emit_aos_swtcl (r300=0xfceb40, indexed=0 '\000') at r300_emit.c:847 #1 0x00007fffe52fec13 in r300_render_draw_arrays (render=0xb01750, start=<value optimised out>, count=4) at r300_render.c:834 #2 0x00007fffe54bb52b in draw_pt_emit_linear (emit=<value optimised out>, vert_info=<value optimised out>, prim_info=0x7fffffff9930) at draw/draw_pt_emit.c:265 #3 0x00007fffe54ba49e in emit (middle=0xa69800, fetch_info=0x7fffffff9960, prim_info=0x7fffffff9930) at draw/draw_pt_fetch_shade_pipeline_llvm.c:200 #4 llvm_pipeline_generic (middle=0xa69800, fetch_info=0x7fffffff9960, prim_info=0x7fffffff9930) at draw/draw_pt_fetch_shade_pipeline_llvm.c:288 #5 0x00007fffe54ba5a4 in llvm_middle_end_linear_run (middle=0xc7, start=<value optimised out>, count=4, prim_flags=201) at draw/draw_pt_fetch_shade_pipeline_llvm.c:348 #6 0x00007fffe5479981 in vsplit_segment_simple_linear (frontend=0xff60c0, start=368, count=4) at draw/draw_pt_vsplit_tmp.h:229 #7 vsplit_run_linear (frontend=0xff60c0, start=368, count=4) at draw/draw_split_tmp.h:61 #8 0x00007fffe5475ba5 in draw_pt_arrays (draw=0xfe1570, info=0x7fffffffa170) at draw/draw_pt.c:113 #9 draw_vbo (draw=0xfe1570, info=0x7fffffffa170) at draw/draw_pt.c:398 #10 0x00007fffe52ffc86 in r300_swtcl_draw_vbo (pipe=0xfceb40, info=0x7fffffffa170) at r300_render.c:687 #11 0x00007fffe5430b8b in st_draw_vbo (ctx=<value optimised out>, arrays=<value optimised out>, prims=<value optimised out>, nr_prims=<value optimised out>, ib=0x0, index_bounds_valid=<value optimised out>, min_index=0, max_index=511) at state_tracker/st_draw.c:722 #12 0x00007fffe5454588 in vbo_save_playback_vertex_list (ctx=0x100cc20, data=0xe178b0) at vbo/vbo_save_draw.c:287 #13 0x00007fffe5340d7a in ext_opcode_execute (ctx=0x100cc20, list=<value optimised out>) at main/dlist.c:533 #14 execute_list (ctx=0x100cc20, list=<value optimised out>) at main/dlist.c:6883 #15 0x00007fffe5343922 in _mesa_CallList (list=3) at main/dlist.c:8140 My system: Radeon 1250x (rs600), ubuntu maverick 10.10 64 bit, running mesa from xorg-edgers fresh X crack (mesa from 30/8/2010). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
