DragonFly BSD
DragonFly bugs List (threaded) for 2009-12
[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]

Re: panic: assertion: pmap->pm_stats.resident_count > 0 in pmap_release_free_page


From: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>
Date: Tue, 29 Dec 2009 21:02:16 -0800 (PST)

:    There is another possibility... it could be actual bad memory,
:    or bad timing if you've accelerated your cpus.  Try shifting
:    the memory around and detuning the cpu frequency or FSB frequency
:    if the BIOS has the ability to do so.  I only give it a 15% chance
:    of being the issue.

    Never mind on the bad memory possibility... I just reproduced it on
    my test box using a vkernel -n 8 and a buildworld -j 8.

					-Matt
					Matthew Dillon 
					<dillon@backplane.com>



[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]