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From: syzbot <syzbot+2b713236b28823cd4dff@syzkaller.appspotmail.com>
To: davem@davemloft.net, edumazet@google.com, jmaloy@redhat.com,
	kuba@kernel.org, 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 try_to_grab_pending
Date: Fri, 14 Aug 2020 06:17:07 -0700	[thread overview]
Message-ID: <000000000000dbe6ee05acd63ca2@google.com> (raw)
In-Reply-To: <0000000000006dc0290581ca413e@google.com>

syzbot suspects this issue was fixed by commit:

commit 1378817486d6860f6a927f573491afe65287abf1
Author: Eric Dumazet <edumazet@google.com>
Date:   Thu May 21 18:29:58 2020 +0000

    tipc: block BH before using dst_cache

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=175599f6900000
start commit:   6663cf82 flow_offload: Fix flow action infrastructure
git tree:       net-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=8572a6e4661225f4
dashboard link: https://syzkaller.appspot.com/bug?extid=2b713236b28823cd4dff
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=13e932a8c00000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: tipc: block BH before using dst_cache

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

  reply	other threads:[~2020-08-14 13:17 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-13 17:56 WARNING: locking bug in try_to_grab_pending syzbot
2020-08-14 13:17 ` syzbot [this message]
2020-08-14 15:05   ` Eric Dumazet

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