misc/87421: KERNEL PANIC: ng_ether +ng_eiface + if_bridge
Andrew Thompson
thompsa at freebsd.org
Fri Oct 21 13:30:13 PDT 2005
The following reply was made to PR kern/87421; it has been noted by GNATS.
From: Andrew Thompson <thompsa at freebsd.org>
To: Chris Dionissopoulos <dionch at freemail.gr>
Cc: Gleb Smirnoff <glebius at FreeBSD.org>, freebsd-gnats-submit at FreeBSD.org
Subject: Re: misc/87421: KERNEL PANIC: ng_ether +ng_eiface + if_bridge
Date: Sat, 22 Oct 2005 09:26:11 +1300
On Fri, Oct 21, 2005 at 09:31:23PM +0300, Chris Dionissopoulos wrote:
> More information.
>
> reproduce script:
> ~~~~~~~~~~~
> #!/bin/sh
>
> kldload ng_ether
> kldload if_bridge
>
> ifconfig bridge0 create
> ngctl mkpeer . eiface hook ether
> ngctl mkpeer . eiface hook ether
>
> ifconfig ngeth0 ether 01:02:03:04:05:00
> ifconfig ngeth0 192.168.1.2/24
> ifconfig ngeth1 ether 01:02:03:04:05:01
> ifconfig ngeth1 192.168.3.2/24
> ifconfig bridge0 addm ngeth0 addm ngeth1 addm xl0
> ifconfig bridge0 up
>
> ipfw add 1 count ip from any to any in recv ngeth0
> ipfw add 1 count ip from any to any out xmit ngeth0
> ipfw add 2 count ip from any to any in recv ngeth1
> ipfw add 2 count ip from any to any out xmit ngeth1
> ipfw add 3 count ip from any to any in recv bridge0
> ipfw add 4 count ip from any to any out xmit bridge0
>
>
> my panic:
...
Thanks for the detailed report :)
I havnt reproduced it yet on my RC1 box so im compiling with your kernel
configuration to see if it makes a difference.
cheers,
Andrew
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