[Bug 32456] New: r600g makes sdlmame SIGSEGV, r600_set_vertex_buffers involvement indicated

[bugzilla-daemon@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=32456

           Summary: r600g makes sdlmame SIGSEGV, r600_set_vertex_buffers
                    involvement indicated
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: low
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: oyvinds@everdot.org


1. run sdlmame.
2. it dies on SIGSEGV, Segmentation fault.

gdb sdlmame
(gdb) run -video opengl -rompath /public/net/godzilla/games/MAME/roms/ mslug2
Starting program: /usr/games/bin/sdlmame -video opengl -rompath
/public/net/godzilla/games/MAME/roms/ mslug2
[Thread debugging using libthread_db enabled]
Warning: unknown option in INI: useallheads
Warning: unknown option in INI: useallheads
[New Thread 0x7ffff427e710 (LWP 29182)]
[New Thread 0x7ffff04e9710 (LWP 29183)]
WARNING: Couldn't find/open TrueType font Liberation Sans, using MAME default

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff2188339 in r600_set_vertex_buffers () from
/usr/lib64/dri/r600_dri.so
(gdb) bt
#0  0x00007ffff2188339 in r600_set_vertex_buffers () from
/usr/lib64/dri/r600_dri.so
#1  0x00007ffff223959c in st_draw_vbo () from /usr/lib64/dri/r600_dri.so
#2  0x00007ffff22362a3 in vbo_draw_arrays () from /usr/lib64/dri/r600_dri.so
#3  0x0000000000ff96f9 in drawogl_window_draw(_sdl_window_info*, unsigned int,
int) ()
#4  0x0000000000ff1cc6 in draw_video_contents_wt(void*, int) ()
#5  0x0000000000ff2fc6 in sdlwindow_video_window_update(running_machine*,
_sdl_window_info*) ()
#6  0x0000000000fd39ac in sdl_osd_interface::update(bool) ()
#7  0x00000000016206c4 in video_manager::frame_update(bool) ()
#8  0x00000000015ebd47 in display_loading_rom_message(_romload_private*, char
const*) ()
#9  0x00000000015ecf9f in process_rom_entries(_romload_private*, char const*,
rom_entry const*) ()
#10 0x00000000015edf17 in rom_init(running_machine*) ()
#11 0x0000000001597b02 in running_machine::start() ()
#12 0x000000000159803b in running_machine::run(bool) ()
#13 0x00000000015963d0 in mame_execute(osd_interface&, _core_options*) ()
#14 0x000000000154fbe5 in cli_execute(int, char**, osd_interface&,
_options_entry const*) ()
#15 0x0000000000fd03bf in main ()
(gdb) quit

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