From: syzbot <syzbot+16dc03452dee970a0c3e@syzkaller.appspotmail.com>
To: axboe@kernel.dk, hare@suse.com, linux-block@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk
Subject: Re: INFO: task hung in __io_uring_register
Date: Mon, 15 Apr 2019 11:07:00 -0700 [thread overview]
Message-ID: <000000000000dca3e3058695845d@google.com> (raw)
In-Reply-To: <0000000000009c60fe058665c584@google.com>
syzbot has bisected this bug to:
commit 6c271ce2f1d572f7fa225700a13cfe7ced492434
Author: Jens Axboe <axboe@kernel.dk>
Date: Thu Jan 10 18:22:30 2019 +0000
io_uring: add submission polling
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=161ab467200000
start commit: dc4060a5 Linux 5.1-rc5
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=151ab467200000
console output: https://syzkaller.appspot.com/x/log.txt?x=111ab467200000
kernel config: https://syzkaller.appspot.com/x/.config?x=856fc6d0fbbeede9
dashboard link: https://syzkaller.appspot.com/bug?extid=16dc03452dee970a0c3e
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14eb47ed200000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=112175dd200000
Reported-by: syzbot+16dc03452dee970a0c3e@syzkaller.appspotmail.com
Fixes: 6c271ce2f1d5 ("io_uring: add submission polling")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2019-04-15 18:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-13 9:09 INFO: task hung in __io_uring_register syzbot
2019-04-15 13:52 ` syzbot
2019-04-15 16:49 ` Jens Axboe
2019-04-15 18:07 ` syzbot [this message]
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