https://bugs.freedesktop.org/show_bug.cgi?id=30132 --- Comment #1 from steckdenis@xxxxxxxx 2010-09-12 04:34:11 PDT --- Hello, I have more informations for you. Reproductible: Always Steps to reproduce: * Launch neverball with the r300g driver and a rs690 graphics card * Go to Options * Set Textures to High * Set Geometry to High * Set Reflection to Yes* * Click "Back" * Press CAPS LOCK * Enter CHEAT (when all the leters are typed, the Play menu changes to Cheat) * You can again press CAPS LOCK * Click on Cheat * Click on Tour de force * Click on 09. It's a race full of mirrors. The Command Stream is rejected and Neverball segfaults. *It seems that keeping Reflection to No also triggers the bug, but a bit later. The race is not loaded but I have to wait one more second to see Neverball crashing, also with a CS error : [drm:r100_cs_packet_next_reloc] *ERROR* No packet3 for relocation for packet at 214. [drm] ib[214]=0x000013C6 [drm] ib[215]=0x00000001 [drm:r100_packet3_load_vbpntr] *ERROR* No reloc for packet3 47 [drm] ib[209]=0xC0032F00 [drm] ib[210]=0x00000001 [drm] ib[211]=0x00001010 [drm] ib[212]=0x0004E040 [drm] ib[213]=0x00000000 [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! GDB output when running Neverball: I launched Neverball under GDB with "gdb neverball". The stderr line "radeon: The kernel rejected CS, see dmesg for more information." isn't printed, but GCC prints this : Program received signal SIGSEGV, Segmentation fault. 0x00007ffff1a3bad8 in r300_emit_aos_swtcl (r300=0x7fed40, indexed=16 '\020') at r300_emit.c:847 847 OUT_CS_BUF_RELOC(r300->vbo, 0, r300_buffer(r300->vbo)->domain, 0); (gdb) bt #0 0x00007ffff1a3bad8 in r300_emit_aos_swtcl (r300=0x7fed40, indexed=16 '\020') at r300_emit.c:847 #1 0x00007ffff1a3f5c4 in r300_render_draw_elements (render=0x65acc0, indices=0x9adfd0, count=192) at r300_render.c:889 #2 0x00007ffff1bbe111 in vbuf_flush_vertices (stage=0xc75a70, flags=<value optimized out>) at draw/draw_pipe_vbuf.c:327 #3 vbuf_flush (stage=0xc75a70, flags=<value optimized out>) at draw/draw_pipe_vbuf.c:380 #4 0x00007ffff1bbaa6e in draw_pipeline_flush (draw=0x718480, flags=<value optimized out>) at draw/draw_pipe.c:346 #5 0x00007ffff1bb3e61 in draw_do_flush (draw=0x718480) at draw/draw_context.c:550 #6 draw_flush (draw=0x718480) at draw/draw_context.c:174 #7 0x00007ffff1a3e1da in r300_swtcl_draw_vbo (pipe=0x7fed40, info=0x7fffffffdb00) at r300_render.c:694 #8 0x00007ffff1b764fd in st_draw_vbo (ctx=0x978810, arrays=<value optimized out>, prims=0xc8aca4, nr_prims=1, ib=0x0, index_bounds_valid=<value optimized out>, min_index=0, max_index=309) at state_tracker/st_draw.c:719 #9 0x00007ffff1b99bc9 in vbo_save_playback_vertex_list (ctx=0x978810, data=0x8223f8) at vbo/vbo_save_draw.c:287 #10 0x00007ffff1a8115a in ext_opcode_execute (ctx=0x978810, list=<value optimized out>) at main/dlist.c:533 #11 execute_list (ctx=0x978810, list=<value optimized out>) at main/dlist.c:6883 #12 0x00007ffff1a83bd2 in _mesa_CallList (list=744) at main/dlist.c:8140 I don't know if it's the same bug, but it is triggered at the same place. I hope this helps you (and sorry for my English). -- 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
