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Date:      Tue, 13 Nov 2007 16:59:21 -0500
From:      Vivek Khera <vivek@khera.org>
To:        FreeBSD Stable List <freebsd-stable@freebsd.org>
Subject:   Re: reboot after panic: vm_page_unwire: invalid wire count: 0
Message-ID:  <91893E44-B766-4B31-9DA7-62F5EC0CCD45@khera.org>
In-Reply-To: <ad79ad6b0711131350u7c00fb0ek16a23f5dc12089cb@mail.gmail.com>
References:  <0ECA0F43-497A-4823-8731-D517889D5822@khera.org> <ad79ad6b0711131350u7c00fb0ek16a23f5dc12089cb@mail.gmail.com>

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On Nov 13, 2007, at 4:50 PM, Vlad GALU wrote:

>>        vmio = 1
>>        offset = Unhandled dwarf expression opcode 0x93
>> (kgdb)
>>
>
>    Do you happen to have ZERO_COPY_SOCKETS in your kernel config?
>
>

Yes, I do.  Are they known to be bad under certain loads or just in  
general.  I don't have this issue with any other web server running  
the same kernel config but those are amd64 boxes mostly.




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