From: syzbot <syzbot+2b85e9379c34945fe38f@syzkaller.appspotmail.com>
To: asml.silence@gmail.com, axboe@kernel.dk,
io-uring@vger.kernel.org, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] general protection fault in __io_queue_sqe
Date: Tue, 17 Aug 2021 01:19:12 -0700 [thread overview]
Message-ID: <00000000000007299005c9bcf9e9@google.com> (raw)
In-Reply-To: <00000000000020339705c9ad30ee@google.com>
syzbot has bisected this issue to:
commit 483fc4e30869f8bd1693aca9cffddb21fb303b32
Author: Pavel Begunkov <asml.silence@gmail.com>
Date: Sun Aug 15 09:40:26 2021 +0000
io_uring: optimise io_prep_linked_timeout()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16fada7e300000
start commit: b9011c7e671d Add linux-next specific files for 20210816
git tree: linux-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=15fada7e300000
console output: https://syzkaller.appspot.com/x/log.txt?x=11fada7e300000
kernel config: https://syzkaller.appspot.com/x/.config?x=a245d1aa4f055cc1
dashboard link: https://syzkaller.appspot.com/bug?extid=2b85e9379c34945fe38f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17479216300000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=147f0111300000
Reported-by: syzbot+2b85e9379c34945fe38f@syzkaller.appspotmail.com
Fixes: 483fc4e30869 ("io_uring: optimise io_prep_linked_timeout()")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2021-08-17 8:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-16 13:29 [syzbot] general protection fault in __io_queue_sqe syzbot
2021-08-16 21:41 ` syzbot
2021-08-16 21:49 ` Jens Axboe
2021-08-16 21:57 ` Jens Axboe
2021-08-16 22:50 ` Pavel Begunkov
2021-08-17 3:50 ` syzbot
2021-08-17 3:33 ` syzbot
2021-08-17 8:19 ` syzbot [this message]
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