Виснет намертво X server

Здравствуйте. В общем проблема в зависании x servera. При загрузке иксов все нормально. Но при выполнении какой нибудь ресурсоемкой задачи, допустим работа с open office или открытие в chromium сайта Audi или BMW виснет намертво. Только reset. Рабочая среда XFCE 4.8. В fluxbox пока данную проблему не обнаружил. Помогите кто может а то уже задолбался resetить.
Установлены xorg-server 1.9.5 / xf86-video-ati 6.14.0 / xf86-input-evdev 2.6.0 / linux-2.6.36-gentoo-r8.

Вот что нашел в логах.

Backtrace:
[ 37549.305] 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a05d8]
[ 37549.305] 1: /usr/bin/X (0x400000+0x62f19) [0x462f19]
[ 37549.305] 2: /lib/libpthread.so.0 (0x7f09f2883000+0xefa0) [0x7f09f2891fa0]
[ 37549.305] 3: /lib/libc.so.6 (0x7f09f17f2000+0x72f78) [0x7f09f1864f78]
[ 37549.305] 4: /lib/libc.so.6 (cfree+0x6c) [0x7f09f186850c]
[ 37549.321] 5: /usr/lib64/xorg/modules/libexa.so (0x7f09ef105000+0x86e0) [0x7f09ef10d6e0]
[ 37549.321] 6: /usr/bin/X (0x400000+0xd6e32) [0x4d6e32]
[ 37549.324] 7: /usr/lib64/xorg/modules/extensions/libextmod.so (0x7f09f08f6000+0xceff) [0x7f09f0902eff]
[ 37549.324] 8: /usr/bin/X (0x400000+0x565a0) [0x4565a0]
[ 37549.324] 9: /usr/bin/X (DeleteWindow+0x20b) [0x4567bb]
[ 37549.324] 10: /usr/bin/X (FreeClientResources+0xe6) [0x44d2e6]
[ 37549.324] 11: /usr/bin/X (CloseDownClient+0x5c) [0x42a9dc]
[ 37549.324] 12: /usr/bin/X (0x400000+0x2f066) [0x42f066]
[ 37549.324] 13: /usr/bin/X (0x400000+0x2496a) [0x42496a]
[ 37549.324] 14: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7f09f1810bad]
[ 37549.324] 15: /usr/bin/X (0x400000+0x24509) [0x424509]
[ 37549.324] Segmentation fault at address (nil)
[ 37549.324]
Fatal server error:
[ 37549.324] Caught signal 11 (Segmentation fault). Server aborting
[ 37549.324]
[ 37549.324]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 37549.324] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 37549.324]
[ 37568.744] [mi] EQ overflowing. The server is probably stuck in an infinite loop.
[ 37568.744]
Backtrace:
[ 37568.764] 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a05d8]
[ 37568.764] 1: /usr/bin/X (mieqEnqueue+0x203) [0x49ff83]
[ 37568.764] 2: /usr/bin/X (xf86PostKeyEventP+0x66) [0x47d176]
[ 37568.764] 3: /usr/bin/X (xf86PostKeyboardEvent+0x19) [0x47d1f9]
[ 37568.764] 4: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f09ee433000+0x547f) [0x7f09ee43847f]
[ 37568.764] 5: /usr/bin/X (0x400000+0x6c2c7) [0x46c2c7]
[ 37568.765] 6: /usr/bin/X (0x400000+0x117426) [0x517426]
[ 37568.765] 7: /lib/libpthread.so.0 (0x7f09f2883000+0xefa0) [0x7f09f2891fa0]
[ 37568.765] 8: /lib/libc.so.6 (0x7f09f17f2000+0xdb61e) [0x7f09f18cd61e]
[ 37568.765] 9: /lib/libc.so.6 (0x7f09f17f2000+0x78100) [0x7f09f186a100]
[ 37568.765] 10: /lib/libc.so.6 (cfree+0x61) [0x7f09f1868501]
[ 37568.765] 11: /usr/bin/X (0x400000+0x68562) [0x468562]
[ 37568.765] 12: /usr/bin/X (0x400000+0x685dd) [0x4685dd]
[ 37568.765] 13: /usr/bin/X (CloseWellKnownConnections+0x2e) [0x45ee9e]
[ 37568.765] 14: /usr/bin/X (0x400000+0x61979) [0x461979]
[ 37568.765] 15: /usr/bin/X (LogVMessageVerb+0x0) [0x462160]
[ 37568.765] 16: /usr/bin/X (0x400000+0x62f6e) [0x462f6e]
[ 37568.765] 17: /lib/libpthread.so.0 (0x7f09f2883000+0xefa0) [0x7f09f2891fa0]
[ 37568.765] 18: /lib/libc.so.6 (0x7f09f17f2000+0x72f78) [0x7f09f1864f78]
[ 37568.765] 19: /lib/libc.so.6 (cfree+0x6c) [0x7f09f186850c]
[ 37568.765] 20: /usr/lib64/xorg/modules/libexa.so (0x7f09ef105000+0x86e0) [0x7f09ef10d6e0]
[ 37568.765] 21: /usr/bin/X (0x400000+0xd6e32) [0x4d6e32]
[ 37568.765] 22: /usr/lib64/xorg/modules/extensi