linux-kernel - Re: WARNING in batadv_mcast_mla_tt

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Date:   Sun, 24 Mar 2019 00:35:01 -0700
From:   syzbot <syzbot+83f2d54ec6b7e417e13f@...kaller.appspotmail.com>
To:     a@...table.cc, alexander.h.duyck@...el.com,
        amritha.nambiar@...el.com, avagin@...il.com,
        b.a.t.m.a.n@...ts.open-mesh.org, davem@...emloft.net,
        devicetree@...r.kernel.org, dmitry.torokhov@...il.com,
        heiko@...ech.de, jeffrey.t.kirsher@...el.com, joe@...ches.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-rockchip@...ts.infradead.org, mareklindner@...mailbox.ch,
        mark.rutland@....com, netdev@...r.kernel.org, robh+dt@...nel.org,
        sw@...onwunderlich.de, syzkaller-bugs@...glegroups.com,
        tyhicks@...onical.com
Subject: Re: WARNING in batadv_mcast_mla_tt_retract

syzbot has bisected this bug to:

commit 2ed30cfcf866f657349bf9f54a017a957cd98378
Author: Heiko Stuebner <heiko@...ech.de>
Date:   Thu Aug 2 11:36:41 2018 +0000

     arm64: dts: rockchip: enable dwc2-based otg controller on px30-evb

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=177e9917200000
start commit:   4b3c31c8 Merge branch 'i2c/for-current' of git://git.kerne..
git tree:       upstream
final crash:    https://syzkaller.appspot.com/x/report.txt?x=14fe9917200000
console output: https://syzkaller.appspot.com/x/log.txt?x=10fe9917200000
kernel config:  https://syzkaller.appspot.com/x/.config?x=b05cfdb4ee8ab9b2
dashboard link: https://syzkaller.appspot.com/bug?extid=83f2d54ec6b7e417e13f
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=139c6408c00000

Reported-by: syzbot+83f2d54ec6b7e417e13f@...kaller.appspotmail.com
Fixes: 2ed30cfcf866 ("arm64: dts: rockchip: enable dwc2-based otg  
controller on px30-evb")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection