Re: [B.A.T.M.A.N.] bridge detaching crash

[Simon Wunderlich <sw@simonwunderlich.de>]

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Hi Alessandro,

one question unanswered is which interfaces are used for batman-adv in your 
setup. In your kernel log we see eth0.90 and eth0.20.

Also was puzzling me is the message "tried to remove device eth0 from bat0.2". 
This is coming from __netdev_adjacent_dev_remove(), but I don't see how eth0 
would be adjacent to bat0.2 ...

Can you please post batctl if and brctl show while your setup is running?

How repeatable is this problem? Is one node sufficient to reproduce?

Thanks,
    Simon

On Monday 09 November 2015 22:21:51 Alessandro Bolletta wrote:
> Hi Simon,
> 
> - batman-adv 2015.1.0 with patches from OpenWRT feeds
> - the unique bridge present on this machine is between eth0.6 and bat0.2
> - /etc/init.d/network restart
> - OS: OpenWRT 15.05 stable downloaded from git repo with lastest patches
> ________________________________________
> Da: Simon Wunderlich [sw@simonwunderlich.de]
> Inviato: lunedì 9 novembre 2015 16.31
> A: b.a.t.m.a.n@lists.open-mesh.org
> Cc: Alessandro Bolletta
> Oggetto: Re: [B.A.T.M.A.N.] bridge detaching crash
> 
> Hi,
> 
> On Sunday 08 November 2015 23:45:14 Alessandro Bolletta wrote:
> > Hi,
> > in my Openwrt x86 testbed, I created a bridge between a vlan over eth0 and
> > a vlan over bat0. It works as expected but, when I try to restart
> > network, bridge seems to be not correctly detached and networking stack
> > gets hanged.
> > 
> > 
> > 
> > Can you help me to debug this crash?
> 
> Could you please post:
> 
>  * batman-adv version
>  * your network setup (batctl if, brctl show, etc)
>  * commands you use to restart network (OpenWRT or something else?)
> 
> Thanks,
>     Simon

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