netdev - Re: [B.A.T.M.A.N.] ibss.c backtrace when batman-adv adds wireless interface

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Message-ID: <5257267.1LZJPcyIcQ@bentobox>
Date:	Wed, 03 Feb 2016 18:14:55 +0100
From:	Sven Eckelmann <sven@...fation.org>
To:	b.a.t.m.a.n@...ts.open-mesh.org
Cc:	Josh Boyer <jwboyer@...oraproject.org>,
	Larry Finger <Larry.Finger@...inger.net>,
	Kalle Valo <kvalo@...eaurora.org>,
	Marek Lindner <mareklindner@...mailbox.ch>,
	Simon Wunderlich <sw@...onwunderlich.de>,
	netdev <netdev@...r.kernel.org>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>
Subject: Re: [B.A.T.M.A.N.] ibss.c backtrace when batman-adv adds wireless interface

On Wednesday 03 February 2016 10:24:43 Josh Boyer wrote:
> Hi All,
> 
> We've had a user report the backtrace below when loading batman-adv on
> his machine.  It looks like the cfg80211 layer is complaining about a
> null bss returned, but I cannot tell if the rtlwifi driver or
> batman-adv is in error here.
> 
> Thoughts?

About the attachment "batman-adv oopses with kernel-4.3.4-300+debug". Sorry,
this was my fault and caused by an copy+paster error while adding some
lockdep_asserts. This caused too many lockdep reports. It was fixed a while
ago upstream in 008a37448707 ("batman-adv: Fix lockdep annotation of
batadv_tlv_container_remove").

Kind regards,
	Sven
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