RE: WARNING: locking bug in icmp_send
From: Jon Maloy <hidden>
Date: 2019-03-25 16:34:41
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Yet another duplicate of syzbot+a25307ad099309f1c2b9@syzkaller.appspotmail.com A fix has been posted. ///jon
-----Original Message-----
From: netdev-owner@vger.kernel.org <redacted>
On Behalf Of syzbot
Sent: 23-Mar-19 19:03
To: davem@davemloft.net; Jon Maloy <redacted>;
kuznet@ms2.inr.ac.ru; linux-kernel@vger.kernel.org;
netdev@vger.kernel.org; syzkaller-bugs@googlegroups.com; tipc-
discussion@lists.sourceforge.net; ying.xue@windriver.com; yoshfuji@linux-
ipv6.org
Subject: Re: WARNING: locking bug in icmp_send
syzbot has bisected this bug to:
commit 52dfae5c85a4c1078e9f1d5e8947d4a25f73dd81
Author: Jon Maloy [off-list ref]
Date: Thu Mar 22 19:42:52 2018 +0000
tipc: obtain node identity from interface by default
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11b6dc5d200000
start commit: b5372fe5 exec: load_script: Do not exec truncated interpre..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=13b6dc5d200000
console output: https://syzkaller.appspot.com/x/log.txt?x=15b6dc5d200000
kernel config: https://syzkaller.appspot.com/x/.config?x=7132344728e7ec3f
dashboard link:
https://syzkaller.appspot.com/bug?extid=ba21d65f55b562432c58
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14c90fa7400000
Reported-by: syzbot+ba21d65f55b562432c58@syzkaller.appspotmail.com
Fixes: 52dfae5c85a4 ("tipc: obtain node identity from interface by default")
For information about bisection process see:
https://goo.gl/tpsmEJ#bisection