linux-kernel - Re: WARNING: locking bug in __icmp

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Date:   Mon, 11 Mar 2019 07:32:00 -0700
From:   syzbot <syzbot+173d67242daa7ce45f85@...kaller.appspotmail.com>
To:     davem@...emloft.net, kuznet@....inr.ac.ru,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        syzkaller-bugs@...glegroups.com, yoshfuji@...ux-ipv6.org
Subject: Re: WARNING: locking bug in __icmp_send

syzbot has bisected this bug to:

commit 8bafb83eeee2efb8b9b4e9dfd9fb90debe4a2417
Author: David S. Miller <davem@...emloft.net>
Date:   Fri Mar 30 16:32:00 2018 +0000

     Merge branch 'stmmac-DWMAC5'

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=13354d9d200000
start commit:   8bafb83e Merge branch 'stmmac-DWMAC5'
git tree:       net
final crash:    https://syzkaller.appspot.com/x/report.txt?x=10b54d9d200000
console output: https://syzkaller.appspot.com/x/log.txt?x=17354d9d200000
kernel config:  https://syzkaller.appspot.com/x/.config?x=73d88a42238825ad
dashboard link: https://syzkaller.appspot.com/bug?extid=173d67242daa7ce45f85
userspace arch: amd64
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=153d6923200000

Reported-by: syzbot+173d67242daa7ce45f85@...kaller.appspotmail.com
Fixes: 8bafb83e ("Merge branch 'stmmac-DWMAC5'")