https://bugs.freedesktop.org/show_bug.cgi?id=34501
Summary: Crash in r300_draw_arrays_immediate when starting WarZone 2100 Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: patrick.haller@haller-consult.de
Just starting WarZone 2100 is already sufficient, probably entering the menu to start a new game, to trigger a crash in r300_draw_arrays_immediate.
It seems that the background processing is creating and destroying threads at a very high rate. Note: this is a single core CPU.
[setup] AMD Athlon 64, single core Using: r300g-git with debug info, compliled with gcc 4.4.5
Starting program: /usr/games/bin/warzone2100 [Thread debugging using libthread_db enabled] Traceback (most recent call last): File "/usr/share/gdb/auto-load/usr/lib64/gcc/x86_64-pc-linux-gnu/4.5.2/libstdc++.so.6.0.14-gdb.py", line 59, in <module> from libstdcxx.v6.printers import register_libstdcxx_printers ImportError: No module named libstdcxx.v6.printers [New Thread 0x7fffefccc700 (LWP 499)] couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable r300: DRM version: 2.8.0, Name: ATI RV350, ID: 0x4152, GB: 1, Z: 1 r300: GART size: 125 MB, VRAM size: 128 MB r300: AA compression: NO, Z compression: NO, HiZ: NO Mesa warning: couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable [New Thread 0x7fffeed08700 (LWP 500)] [Thread 0x7fffeed08700 (LWP 500) exited] ...
[backtrace] Program received signal SIGSEGV, Segmentation fault. 0x00007ffff4dfc196 in __memcpy_sse2 () from /lib/libc.so.6 (gdb) bt #0 0x00007ffff4dfc196 in __memcpy_sse2 () from /lib/libc.so.6 #1 0x00007fffeef0e857 in r300_draw_arrays_immediate (r300=0x14e5270, mode=4294936848, start=0, count=4) at /usr/include/bits/string3.h:52 #2 0x00007fffeef0f0e6 in r300_draw_vbo (pipe=0x14e5270, info=0x7fffffff8ae0) at r300_render.c:773 #3 0x00007fffeefc368f in st_draw_vbo (ctx=0x1520500, arrays=<value optimized out>, prims=<value optimized out>, nr_prims=20, ib=0x0, index_bounds_valid=<value optimized out>, min_index=0, max_index=79) at state_tracker/st_draw.c:717 #4 0x00007fffef06bab6 in vbo_exec_vtx_flush (exec=<value optimized out>, unmap=<value optimized out>) at vbo/vbo_exec_draw.c:383 #5 0x00007fffef0690fc in vbo_exec_FlushVertices_internal (ctx=<value optimized out>, unmap=<value optimized out>) at vbo/vbo_exec_api.c:912 #6 0x00007fffef06931a in vbo_exec_FlushVertices (ctx=<value optimized out>, flags=1) at vbo/vbo_exec_api.c:946 #7 0x00007fffeef48646 in _mesa_Flush () at main/context.c:1689 #8 0x00007ffff65a5940 in glXSwapBuffers (dpy=0x1458790, drawable=56623231) at glxcmds.c:734 #9 0x000000000060e08d in pie_ScreenFlip (clearMode=1) at piemode.c:109 #10 0x00000000005c350a in loadingScreenCallback () at wrappers.c:315 #11 0x0000000000654f13 in resDoResLoadCallback (pType=0x174f560 "TEXPAGE", pFile=0x169f130 "page-15-droid-hubs.png") at frameresource.c:62 #12 resLoadFile (pType=0x174f560 "TEXPAGE", pFile=0x169f130 "page-15-droid-hubs.png") at frameresource.c:498 #13 0x00000000006606a3 in res_parse () at resource_parser.y:117 #14 0x0000000000654679 in resLoad (pResFile=0x68196c "wrf/frontend.wrf", blockID=<value optimized out>) at frameresource.c:122 #15 0x00000000004f97d6 in frontendInitialise (ResourceFile=0x68196c "wrf/frontend.wrf") at init.c:623 #16 0x000000000051c693 in startTitleLoop (argc=<value optimized out>, argv=<value optimized out>) at main.c:677 #17 main (argc=<value optimized out>, argv=<value optimized out>) at main.c:1250
[Registers] (gdb) info registers rax 0x14fd480 22008960 rbx 0x14e5270 21910128 rcx 0x40036 262198 rdx 0x8 8 rsi 0x8000f7e2d000 140741647192064 rdi 0x14fd480 22008960 rbp 0x7fffffff8a90 0x7fffffff8a90 rsp 0x7fffffff89d0 0x7fffffff89d0 r8 0x3 3 r9 0x2 2 r10 0x0 0 r11 0x7ffff4df66aa 140737301669546 r12 0x0 0 r13 0x7fffffff8ae0 140737488325344 r14 0xaaa 2730 r15 0x3 3 rip 0x7fffeef0f0e6 0x7fffeef0f0e6 <r300_draw_vbo+1974> eflags 0x10202 [ IF RF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0