Date: Sun, 25 Feb 2001 16:46:47 +0100 From: "Peter Blok" <Peter.Blok@inter.NL.net> To: "'Julian Elischer'" <julian@elischer.org> Cc: "'Mike Tancsa'" <mike@sentex.net>, <stable@freebsd.org>, <freebsd-net@freebsd.org> Subject: RE: 802.1q vlans and STABLE Message-ID: <000001c09f42$29b109a0$8a02a8c0@ntpc> In-Reply-To: <3A9631C0.C3A7C351@elischer.org>
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The panic occurs in ng_ether_output, during the ifconfig of the first vlan
interface. It is coming from SIOCSIFADDR. It tries to do an arp request. The
reason of the the panic is NULL pointer to the netgraph structure. I am not
an expert to this code, but I believe this should have been done in
ng_ether_attach.
I had difficulty re-producing this on my test machine, because the conf file
was different. In my configuration the attach is probably not done because I
don't have a couple of drivers configured in.
I'm still looking at it.
Peter
-----Original Message-----
From: julian@inter.nl.net [mailto:julian@inter.nl.net]On Behalf Of
Julian Elischer
Sent: Friday, February 23, 2001 10:48
To: Peter.Blok@inter.NL.net
Cc: 'Mike Tancsa'; stable@freebsd.org; freebsd-net@freebsd.org
Subject: Re: 802.1q vlans and STABLE
Peter Blok wrote:
>
> I am working with VLANs and a BayStack 450-T without stability problems,
> except when you configure NETGRAPH at the same time. The kernel crashes
> during boot-up.
>
huh? can you give me more on this?
--
__--_|\ Julian Elischer
/ \ julian@elischer.org
( OZ ) World tour 2000-2001
---> X_.---._/
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