Re: [syzbot] INFO: task hung in io_wqe_worker

[Pavel Begunkov]

On 10/21/21 22:10, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:    d999ade1cc86 Merge tag 'perf-tools-fixes-for-v5.15-2021-10..
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=136f87d0b00000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=bab9d35f204746a7
> dashboard link: https://syzkaller.appspot.com/bug?extid=27d62ee6f256b186883e
> compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10d3f7ccb00000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=15d3600cb00000
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+27d62ee6f256b186883e@xxxxxxxxxxxxxxxxxxxxxxxxx

#syz test: git://git.kernel.dk/linux-block io_uring-5.15


--
Pavel Begunkov