http://bugs.freedesktop.org/show_bug.cgi?id=25630

           Summary: Segfault in nexuiz when trying to run the tutorial.
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Drivers/DRI/Radeon
        AssignedTo: [email protected]
        ReportedBy: [email protected]


* Mesa master from git d4d880199ead954e79cad141f7a29f7dd17fe7fc
* libdrm master from git edc77dd291594e017ca0ee96a785412107ebff74
* xf86-video-ati master from git 299d395bd3f294239dee58ab7d607d7d2c657f61
* kernel drm-radeon-testing from git 8bcb07463bdf7a4848f4b04f84faf707273cbfd5
* nexuiz 2.5.2

Running under kms with a RS880 radeon chipset (HD4200).

dmesg output when the segfault occur:
Dec 14 07:40:53 myhost kernel: radeon 0000:01:05.0: object_init failed for
(1409024, 0x00060004)
Dec 14 07:40:53 myhost kernel: [drm:radeon_gem_object_create] *ERROR* Failed to
allocate GEM object (1409024, 4, 4096)
Dec 14 07:40:53 myhost kernel: nexuiz-sdl[2643]: segfault at 20 ip
00007f55273f7bf3 sp 00007fff60ece6e0 error 4 in
r600_dri.so[7f55273a0000+29f000]

gdb backtrace:
Failed to allocate :                                                            
   size      : 1409024 bytes                                                    
   alignment : 1024 bytes                                                       
   domains   : 4                                                                

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff232b18e in radeon_teximage_map () from
/usr/lib/xorg/modules/dri/r600_dri.so
(gdb) bt                                                                        
#0  0x00007ffff232b18e in radeon_teximage_map () from
/usr/lib/xorg/modules/dri/r600_dri.so
#1  0x00007ffff232bd46 in radeon_store_teximage () from
/usr/lib/xorg/modules/dri/r600_dri.so
#2  0x00007ffff232c704 in radeon_teximage () from
/usr/lib/xorg/modules/dri/r600_dri.so
#3  0x00007ffff232cb45 in radeonTexImage2D () from
/usr/lib/xorg/modules/dri/r600_dri.so
#4  0x00007ffff239caca in _mesa_TexImage2D () from
/usr/lib/xorg/modules/dri/r600_dri.so
#5  0x0000000000493f50 in ?? ()
#6  0x0000000000495309 in ?? ()
#7  0x00000000004957e6 in ?? ()
#8  0x0000000000495e68 in ?? ()


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