Created attachment 450043 [details] Trace using oprofile Description of problem: The X server hangs and no longer updates graphics or accepts keyboard input, however it is still possible to move the mouse pointer. Xorg consumes 100% CPU and udisks-daemon 33% CPU. Version-Release number of selected component (if applicable): xorg-x11-server-Xorg-1.8.2-4.fc13.x86_64 udisks-1.0.1-4.fc13.x86_64 xorg-x11-drv-nouveau-0.0.16-8.20100423git13c1043.fc13.x86_64 kernel-2.6.34.7-56.fc13.x86_64 firefox-3.6.10-1.fc13.x86_64 How reproducible: It has happened three times during the last couple of weeks. Haven't seen this problem before that. Steps to Reproduce: 1. Browse the web with firefox 2. 3. Actual results: X server hangs in a loop. Expected results: Normal X server operation. Additional info: Processor: AMD Athlon64 X2 Graphics: Nvidia 8800 GTS Output from command "top": top - 20:57:24 up 2:13, 9 users, load average: 1.36, 1.46, 1.84 Tasks: 176 total, 2 running, 174 sleeping, 0 stopped, 0 zombie Cpu(s): 0.0%us, 72.0%sy, 0.0%ni, 28.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 4057284k total, 3745584k used, 311700k free, 110500k buffers Swap: 6160380k total, 0k used, 6160380k free, 2963308k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1731 root 20 0 162m 50m 13m S 100.0 1.3 67:04.25 Xorg 2050 root 20 0 44620 752 472 S 32.8 0.0 25:57.83 udisks-daemon 13697 root 20 0 15016 1132 800 R 13.8 0.0 0:01.72 top 1426 root 20 0 0 0 0 S 0.3 0.0 0:05.28 kondemand/0 1 root 20 0 19288 1408 1124 S 0.0 0.0 0:00.84 init The following entries showed up in /var/log/messages at the time of the fault: Sep 26 19:53:41 localhost kernel: [drm] nouveau 0000:02:00.0: PFIFO_DMA_PUSHER - Ch 2 Sep 26 19:53:41 localhost kernel: [drm] nouveau 0000:02:00.0: PGRAPH_DATA_ERROR - Ch 2/5 Class 0x5097 Mthd 0x0f00 Data 0x00000000:0x0004a680 Sep 26 19:53:41 localhost kernel: [drm] nouveau 0000:02:00.0: PGRAPH_DATA_ERROR - INVALID_VALUE See attachment for oprofile report.
Created attachment 450044 [details] Contents of /var/log/Xorg.0.log
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Fedora 13 changed to end-of-life (EOL) status on 2011-06-25. Fedora 13 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.