Re: possible deadlock in io_queue_linked_timeout

[Jens Axboe]

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@xxxxxxxxxxxxxxxxxxxxxxxxx

Looks like a dupe of: syzbot+996f91b6ec3812c48042@xxxxxxxxxxxxxxxxxxxxxxxxx

-- 
Jens Axboe