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From: Eugene Grosbein <egrosbein@rdtc.ru>
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To: Maxim Sobolev <sobomax@freebsd.org>
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Cc: stable@freebsd.org, Jack Vogel <jfvogel@gmail.com>
Subject: Re: 8-stable panics in igb(8)
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25.08.2011 16:41, Maxim Sobolev пишет:
> Hi,
> 
> We have observed what appears to be a crash in the interrupt thread for 
> the igb(8) driver on one of our systems. This machine runs May 22's 
> 8.2-STABLE. For some reason the IP of the crash (0xffffffff806d6399) 
> points to the key_sendup0() function, however we never had IPsec 
> configured on that box, so I suspect it is not accurate.
> 
> http://sobomax.sippysoft.com/ScreenShot833.png
> 
> Any ideas of what could be wrong there are appreciated.

It would be nice to see KDB backtrace with symbols:

options         KDB
options         KDB_TRACE
options         KDB_UNATTENDED
options         DDB
options         DDB_NUMSYM

and "options KDB_UNATTENDED" if you wish.

For next crash, of course :-)

Eugene Grosbein