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Date:      Fri, 28 Nov 2003 09:35:38 +0100
From:      Pawel Jakub Dawidek <nick@garage.freebsd.pl>
To:        freebsd-current@freebsd.org
Cc:        sam@errno.com
Subject:   Panic: if_simloop: attempted use of a free mbuf!
Message-ID:  <20031128083538.GL76130@garage.freebsd.pl>

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Hello.

I'm reaching assertion from /sys/net/if_loop.c:270.

This is very easy to reproduce:

First you need to put loopback into promiscuous mode:

	# tcpdump -i lo0

Then try to connect to loopback, for example:

	# telnet 127.0.0.1 22

Enjoy!:)

--=20
Pawel Jakub Dawidek                       pawel@dawidek.net
UNIX Systems Programmer/Administrator     http://garage.freebsd.pl
Am I Evil? Yes, I Am!                     http://cerber.sourceforge.net

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