From: syzbot <syzbot+f9545ab3e9f85cd43a3a@syzkaller.appspotmail.com>
To: ebiggers@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, mingo@redhat.com,
peterz@infradead.org, syzkaller-bugs@googlegroups.com,
viro@zeniv.linux.org.uk, will@kernel.org
Subject: Re: WARNING: bad unlock balance in rcu_lock_release
Date: Wed, 29 Apr 2020 23:15:02 -0700 [thread overview]
Message-ID: <00000000000033365905a47bfcd4@google.com> (raw)
In-Reply-To: <000000000000fdd3f3058bfcf369@google.com>
syzbot suspects this bug was fixed by commit:
commit 10476e6304222ced7df9b3d5fb0a043b3c2a1ad8
Author: Peter Zijlstra <peterz@infradead.org>
Date: Fri Mar 13 08:56:38 2020 +0000
locking/lockdep: Fix bad recursion pattern
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16d64bac100000
start commit: 7d194c21 Linux 5.4-rc4
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=6c03e4d33fa96d51
dashboard link: https://syzkaller.appspot.com/bug?extid=f9545ab3e9f85cd43a3a
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10a0a8c0e00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13dd2dd8e00000
If the result looks correct, please mark the bug fixed by replying with:
#syz fix: locking/lockdep: Fix bad recursion pattern
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2020-04-30 6:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-23 12:37 WARNING: bad unlock balance in rcu_lock_release syzbot
2019-10-13 21:28 ` syzbot
2019-10-15 7:56 ` Jan Kara
2019-10-17 5:27 ` Eric Biggers
2020-04-30 6:15 ` syzbot [this message]
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