From: syzbot <syzbot+7d19c5fe6a3f1161abb7@syzkaller.appspotmail.com>
To: acme@kernel.org, adilger.kernel@dilger.ca, dvyukov@google.com,
linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, mingo@redhat.com,
peterz@infradead.org, syzkaller-bugs@googlegroups.com,
tytso@mit.edu
Subject: Re: INFO: rcu detected stall in ext4_file_write_iter
Date: Thu, 21 Mar 2019 10:30:00 -0700 [thread overview]
Message-ID: <0000000000007ab8ab05849e1647@google.com> (raw)
In-Reply-To: <0000000000009a01370582c6772a@google.com>
Bisection is inconclusive: the bug happens on the oldest tested release.
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17b1becf200000
start commit: [unknown
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=1471becf200000
console output: https://syzkaller.appspot.com/x/log.txt?x=1071becf200000
dashboard link: https://syzkaller.appspot.com/bug?extid=7d19c5fe6a3f1161abb7
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=103908f8c00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=105e5cd0c00000
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2019-03-21 17:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <0000000000009a01370582c6772a@google.com>
2019-02-26 15:17 ` INFO: rcu detected stall in ext4_file_write_iter Theodore Y. Ts'o
2019-02-27 9:58 ` Dmitry Vyukov
2019-02-27 21:57 ` Theodore Y. Ts'o
2019-02-28 9:34 ` Dmitry Vyukov
2019-03-21 17:30 ` syzbot [this message]
2020-09-11 19:33 ` syzbot
2020-09-11 20:03 ` Jens Axboe
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