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From: syzbot <syzbot+fe9d8c955bd1d0f02dc1@syzkaller.appspotmail.com>
To: bigeasy@linutronix.de, jgross@suse.com, jiangshanlai@gmail.com,
	joel@joelfernandes.org, josh@joshtriplett.org,
	linux-kernel@vger.kernel.org, mathieu.desnoyers@efficios.com,
	mingo@kernel.org, namit@vmware.com, netdev@vger.kernel.org,
	paulmck@kernel.org, peterz@infradead.org, rcu@vger.kernel.org,
	rdunlap@infradead.org, rostedt@goodmis.org,
	syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] WARNING in trc_read_check_handler
Date: Wed, 01 Dec 2021 12:50:07 -0800	[thread overview]
Message-ID: <000000000000b7e3ee05d21bd19d@google.com> (raw)
In-Reply-To: <00000000000069924b05c8cc3b84@google.com>

syzbot suspects this issue was fixed by commit:

commit 96017bf9039763a2e02dcc6adaa18592cd73a39d
Author: Paul E. McKenney <paulmck@kernel.org>
Date:   Wed Jul 28 17:53:41 2021 +0000

    rcu-tasks: Simplify trc_read_check_handler() atomic operations

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1281d89db00000
start commit:   5319255b8df9 selftests/bpf: Skip verifier tests that fail ..
git tree:       bpf-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=9290a409049988d4
dashboard link: https://syzkaller.appspot.com/bug?extid=fe9d8c955bd1d0f02dc1
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14990477300000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=105ebd84b00000

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

#syz fix: rcu-tasks: Simplify trc_read_check_handler() atomic operations

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

  parent reply	other threads:[~2021-12-01 20:50 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-05  9:06 [syzbot] WARNING in trc_read_check_handler syzbot
2021-08-05 16:09 ` Paul E. McKenney
2021-12-01 20:50 ` syzbot [this message]
2021-12-01 21:09   ` Paul E. McKenney
2021-12-04  9:50     ` Dmitry Vyukov
2021-12-04 15:07       ` Paul E. McKenney

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