Description of problem: The problem occurred while I was switching rapidly between two firefox windows using the standard Kwin keyboard shortcut "CTRL+`" for switching between different windows belonging to the same application. Version-Release number of selected component: xorg-x11-server-Xorg-1.12.4-2.fc17 Additional info: libreport version: 2.0.18 abrt_version: 2.0.18 kernel: 3.7.3-101.fc17.x86_64 backtrace: :0: /usr/bin/X (xorg_backtrace+0x36) [0x465326] :1: /usr/bin/X (0x400000+0x47f22) [0x447f22] :2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f809abbd000+0x60e4) [0x7f809abc30e4] :3: /usr/bin/X (0x400000+0x80817) [0x480817] :4: /usr/bin/X (0x400000+0xa4b00) [0x4a4b00] :5: /lib64/libpthread.so.0 (0x3624800000+0xefe0) [0x362480efe0] :6: /lib64/libc.so.6 (ioctl+0x7) [0x36240ea307] :7: /lib64/libdrm.so.2 (drmIoctl+0x28) [0x349c203658] :8: /lib64/libdrm_intel.so.1 (0x7f809b10b000+0x9161) [0x7f809b114161] :9: /lib64/libdrm_intel.so.1 (0x7f809b10b000+0x92e8) [0x7f809b1142e8] :10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f809b352000+0xfb30) [0x7f809b361b30] :11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f809b352000+0x161cc) [0x7f809b3681cc] :12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f809b352000+0xe0611) [0x7f809b432611] :13: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f809b352000+0xe28cf) [0x7f809b4348cf] :14: /usr/bin/X (0x400000+0x10354d) [0x50354d] :15: /usr/bin/X (0x400000+0xf32f8) [0x4f32f8] :16: /usr/bin/X (miCompositeRects+0x8b) [0x4f33fb] :17: /usr/bin/X (0x400000+0xfb035) [0x4fb035] :18: /usr/bin/X (0x400000+0x3446a) [0x43446a] :19: /usr/bin/X (0x400000+0x23475) [0x423475] :20: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x3624021735] :21: /usr/bin/X (0x400000+0x2374d) [0x42374d]
Created attachment 689796 [details] File: executable
Created attachment 689797 [details] File: Xorg.0.log
Created attachment 689798 [details] File: usr_share_xorg_conf_d.tar.gz
Created attachment 689799 [details] File: backtrace_binaries_versions
Created attachment 689800 [details] File: dmesg
Created attachment 689801 [details] File: etc_X11_xorg_conf_d.tar.gz
Transient EQ overflow. Please update to xorg-x11-server-1.12.4-3.fc17 or newer.