From: Jens Axboe <axboe@kernel.dk>
To: syzbot <syzbot+d4586d3028284ff8a0be@syzkaller.appspotmail.com>,
io-uring@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com,
viro@zeniv.linux.org.uk
Subject: Re: possible deadlock in io_queue_linked_timeout
Date: Mon, 10 Aug 2020 09:59:44 -0600 [thread overview]
Message-ID: <bdc51bf8-0a66-0a48-aaa5-6c0afc81daa8@kernel.dk> (raw)
In-Reply-To: <000000000000d07f9605ac87ba9e@google.com>
On 8/10/20 9:37 AM, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: 06a81c1c Merge tag 'arm64-fixes' of git://git.kernel.org/p..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=13fbac1c900000
> kernel config: https://syzkaller.appspot.com/x/.config?x=bf68a13f867fd1b4
> dashboard link: https://syzkaller.appspot.com/bug?extid=d4586d3028284ff8a0be
> compiler: gcc (GCC) 10.1.0-syz 20200507
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1362024e900000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1672fd34900000
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+d4586d3028284ff8a0be@syzkaller.appspotmail.com
Looks like a dupe of: syzbot+996f91b6ec3812c48042@syzkaller.appspotmail.com
--
Jens Axboe
prev parent reply other threads:[~2020-08-10 15:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-10 15:37 possible deadlock in io_queue_linked_timeout syzbot
2020-08-10 15:59 ` Jens Axboe [this message]
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