7.1 panic "vm_page_startup: inconsistent page counts"

[Peter Jeremy]

On 2009-Mar-12 08:46:50 -0400, John Baldwin <jhb at freebsd.org> wrote:
>On Thursday 12 March 2009 12:36:46 am Peter Jeremy wrote:
>> I'm trying to upgrade an 11 month old FreeBSD 7 image in a VMware
>> 4.5.2 guest to an up-to-date -stable and it panics as above.  I've
>> added a printf to report the two counts and there's a difference of
>> one page.  I don't have any problems with the old 7-stable image or
>> up-to-date 6-stable or -current using the same VMware version.
>> 
>> A screendump for a verbose boot can be found at
>> http://imagebin.ca/img/wahNNw.gif
>> 
>> Can I safely delete the assert?
>
>I don't think so, I would report it to Alan.  The one earlier report of this 
>didn't include the detail that it was only off by one page.

This is a bit moot now since you've disabled the test but rolling back
to a kernel from 26th Feb (before the superpages MFC) doesn't have the
page count discrepancy.

-- 
Peter Jeremy
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