linux-kernel - Re: [syzbot] INFO: task hung in io_wqe

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 22 Oct 2021 00:47:33 +0100
From:   Pavel Begunkov <asml.silence@...il.com>
To:     syzbot <syzbot+27d62ee6f256b186883e@...kaller.appspotmail.com>,
        axboe@...nel.dk, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] INFO: task hung in io_wqe_worker

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@...kaller.appspotmail.com

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


-- 
Pavel Begunkov