reboot after panic: vm_page_unwire: invalid wire count: 0

Kris Kennaway kris at
Wed Nov 14 14:24:44 PST 2007

Vivek Khera wrote:
> On Nov 13, 2007, at 7:49 PM, Kris Kennaway wrote:
>>> notification.
>>> In the meantime, your best bet is to disable ZERO_COPY_SOCKETS.
>> There is a chance this was a recent regression, previously in 7.0 they 
>> were believed to work.
> I'm running 6.2-REL.  The old kernel was -p5, now without the zero copy 
> sockets, i'm running -p8.  I'll know in a couple of days if this is our 
> solution.
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According to alc, if the page is being wired by something else then ZCS 
has never worked properly.


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