netdev - Re: [syzbot] upstream boot error: general protection fault in nl80211_put_iface

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Message-ID: <6a7b0bc82647440a9036a8e637807da618552cc5.camel@sipsolutions.net>
Date:   Tue, 16 Aug 2022 17:11:32 +0200
From:   Johannes Berg <johannes@...solutions.net>
To:     syzbot <syzbot+684d4ca200fda0b2141e@...kaller.appspotmail.com>,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, pabeni@...hat.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] upstream boot error: general protection fault in
 nl80211_put_iface_combinations

Hmm.

> HEAD commit:    568035b01cfb Linux 6.0-rc1
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=145d8a47080000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=126b81cc3ce4f07e
> 

I can't reproduce this, and I don't see anything obviously wrong with
the code there in hwsim either.

Similarly with
https://syzkaller.appspot.com/bug?extid=655209e079e67502f2da

Anyone have any ideas what to do next?

johannes