fxp0 and vlan panic

[Gavin Atkinson]

[rwatson cc'd on jhb's suggestion]

On Thu, 24 Feb 2005, othermark wrote:
> Mark Huizer wrote:
> > On Mon, Feb 14, 2005 at 12:56:08PM -0800, othermark wrote:
> >> Gavin Atkinson wrote:
> >> > There's an easily reproduceable panic involving configuring vlans on
> >> > fxp cards.  I've recreated it in single user mode on a top-of-tree
> >> > -CURRENT machine as well as on a 5.3-STABLE machine.
> >>
> >> I reported this during December.
> >>
> >> http://article.gmane.org/gmane.os.freebsd.current/63657
> >
> > Are more people seeing this?
>
> I think you should file a PR, this is a safe one.  I have at least
> 5 different machines running -current with various revs  Intel 8255* which
> all panic after the LOR.  All thats required is these three commands after
> a fresh boot up.
>
> ifconfig vlan0 create
> ifconfig vlan0 vlan 999 vlandev fxp0
> ifconfig vlan0 inet 172.16.64.3 netmask 255.255.240.0

Indeed.  I've filed a PR about it, kern/78112.

I hope it's not too late to get this resolved for 5.4.

Gavin