From owner-freebsd-net@FreeBSD.ORG  Wed Mar 17 17:32:24 2010
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Date: Wed, 17 Mar 2010 18:13:02 +0100
From: Leslie Jensen <leslie@eskk.nu>
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Cc: nvass9573@gmx.com
Subject: Kernel panic with lagg configuration.
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Hello list.

As you can see below I get a kernel panic if I have a certain line in my 
rc.conf.

I would like to provide a backtrace of the problem. Please advise me on 
how to proceed.

Thanks

/Leslie

PS: Maybe it's the iwn driver, which is still under development?


-------- Original Message --------
Subject: Re: kernel panic when if_lagg is not loaded.
Date: Wed, 17 Mar 2010 11:59:36 +0200
From: Nikos Vassiliadis <nvass9573@gmx.com>
To: Leslie Jensen <leslie@eskk.nu>
CC: freebsd-questions@freebsd.org <freebsd-questions@freebsd.org>

Leslie Jensen wrote:
>
> I'm on a 8.0-RELEASE-p2 system.
>
> Actually after more testing I found out that the line
>
> ifconfig_iwn0="ether 00:16:ea:61:01:e8"
>
> in my rc.conf is the culprit. If I comment it out the system will start
> but only with the wired interface working.

If you don't comment the line it causes a kernel panic?
If that's the case, you should report it to net@. If you
could include a backtrace of the panic, it would be most helpful.


> I have if_lagg_load="YES" in /boot/loader.conf
>
> and the following in /etc/rc.conf
>
> wpa_supplicant_enable="YES"
> ifconfig_em0="up"
> # ifconfig_iwn0="ether 00:16:ea:61:01:e8"
> wlans_iwn0="wlan0"
> ifconfig_wlan0="WPA"
> cloned_interfaces="lagg0"
> ifconfig_lagg0="laggproto failover laggport em0 laggport wlan0 DHCP"
>
> /Leslie

hm, what you do really matches the process described in the handbook.
It should work, please report it.

Nikos

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