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Description of problem: gnome-settings-daemon appears to leak tens of megabytes worth of pixmaps per second while the monitor rotation menu is open (bug 704698). With the nouveau driver, this memory shows as "used" in "top" output but does not belong to any process. Disturbingly, the memory is not freed even if I go to single user mode. Version-Release number of selected component (if applicable): xorg-x11-drv-nouveau-0.0.16-14.20101010git8c8f15c.fc14.x86_64 kernel-2.6.35.13-91.fc14.x86_64 How reproducible: Tried once. Steps to Reproduce: 1. Leave the monitor rotation menu open for a little while as described in bug 704698 while watching the memory usage grow with "top". 2. Go to single user mode and check the memory usage again. Actual results: The leaked memory is still used. Expected results: The memory is freed.
Thanks for the bug report. We have reviewed the information you have provided above, and there is some additional information we require that will be helpful in our diagnosis of this issue. Please add drm.debug=0x04 to the kernel command line, restart computer, and attach * your X server config file (/etc/X11/xorg.conf, if available), * X server log file (/var/log/Xorg.*.log) * output of the dmesg command, and * system log (/var/log/messages) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link above. We will review this issue again once you've had a chance to attach this information. Thanks in advance.
Created attachment 499052 [details] Procedure and "free" output A list of the steps I took and "free" output at various points. The timestamps may help with interpreting the other logs. About 500 MB more is used in the final measurement compared to the initial measurement, though both are in single user mode.
Created attachment 499053 [details] /var/log/messages (messages from irrelevant user applications redacted)
Created attachment 499054 [details] dmesg output
Created attachment 499055 [details] Log from first X session
Created attachment 499056 [details] Log from second X session
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