* 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 ?? ()
http://thread.gmane.org/gmane.comp.video.dri.devel/41114 This patch fix the segfault, bug some textures are *borked*
Created attachment 32057 [details] desktop corruption Running nexuiz give some texture corruption in the game and some corruption when back to the desktop (kde running without effect & composition)
Fixed with current mesa git / kms git
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