Description of problem:
i think firefox used up all my memory overnight

Version-Release number of selected component:
xorg-x11-server-Xorg-1.12.3-2.fc17

Additional info:
libreport version: 2.0.16
abrt_version:   2.0.16
kernel:         3.6.3-1.fc17.x86_64

backtrace:
:0: /usr/bin/X (xorg_backtrace+0x36) [0x4652d6]
:1: /usr/bin/X (0x400000+0x6a2b9) [0x46a2b9]
:2: /lib64/libpthread.so.0 (0x3e20a00000+0xefe0) [0x3e20a0efe0]
:3: /lib64/libc.so.6 (0x3e20600000+0x13ca5c) [0x3e2073ca5c]
:4: /usr/bin/X (mieqEnqueue+0x19d) [0x55140d]
:5: /usr/bin/X (0x400000+0x47f32) [0x447f32]
:6: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fb969b29000+0x60e4) [0x7fb969b2f0e4]
:7: /usr/bin/X (0x400000+0x807b7) [0x4807b7]
:8: /usr/bin/X (0x400000+0xa4ab0) [0x4a4ab0]
:9: /lib64/libpthread.so.0 (0x3e20a00000+0xefe0) [0x3e20a0efe0]
:10: /usr/bin/X (GiveUp+0x0) [0x46b050]
:11: /lib64/libpthread.so.0 (0x3e20a00000+0xefe0) [0x3e20a0efe0]
:12: /usr/bin/X (0x400000+0x29fe0) [0x429fe0]
:13: /usr/bin/X (0x400000+0x234ec) [0x4234ec]
:14: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x3e20621735]
:15: /usr/bin/X (0x400000+0x2375d) [0x42375d]