After using any application for a while they crash, leaving a note similar to "Process X (pid:28956) mapped non-existing PCI legacy memory for 00000:f0" in dmesg. Graphics intensive apps like Firefox or similar crash faster than others. This does not occur with nv driver.
Since nobody replied yet, I think it may help to add a full kernel log with drm debug=1 enabled. That way people can follow memory allocation. kernel logs may be useful anyway to see what kind of hardware we are talking about. There was nothing useful in the Xorg log? Danny
No response from the reporter for more than a year. Closing. If the problem still exists on current version, please reopen with new set of logs.
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