https://bugs.freedesktop.org/show_bug.cgi?id=34495 --- Comment #7 from Lars G <terraformers@xxxxxxxxx> 2011-06-17 12:50:42 PDT --- (In reply to comment #5) thanks for testing Pierre-Eric! > I can reproduce the crash as well. > - with LIBGL_ALWAYS_SOFTWARE=1 => no crash Same here. after installing all needed debuginfos, running in gdb i get: ... Reading symbols from /usr/bin/blender...Reading symbols from /usr/lib/debug/usr/bin/blender.debug...done. ... Starting program: /usr/bin/blender [Thread debugging using libthread_db enabled] warning: "/usr/lib/debug/usr/lib64/dri/libllvmcore-2.8.so.debug": separate debug info file has no debug info ... Program received signal SIGSEGV, Segmentation fault. 0x00007ffff4e40814 in ?? () (gdb) whe #0 0x00007ffff4e40814 in ?? () #1 0x0000000000000dd0 in ?? () #2 0x0000f83400000007 in ?? () #3 0x000007be00000800 in ?? () #4 0x0000000001f12ac0 in ?? () #5 0x0000000000000007 in ?? () #6 0x00007ffffffd5e40 in ?? () #7 0x0000000000000000 in ?? () so i think there is another bug in fedora's mesa-debuginfo package not providing the right info in libllvmcore-2.8.so.debug (i filed this mesa-debuginfo bug in the redhat bugzilla.) as i get no debug info from gdb and only the libllvmcore-2.8.so debuginfo is missing, it looks like the same area where this bug comes from to me. (In reply to comment #6) > I wonder if the version of llvm have an impact (since the crash happens in draw_llvm_shader1) I'm using version 2.9. i don't have a separate llvm package installed on my system. looks like the crash then comes from: http://cgit.freedesktop.org/mesa/mesa/tree/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c#n246 but i'm not good in coding such things... but i can help testing/debugging this. thanks, lars -- 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
