linux-kernel - Re: [syzbot] BUG: unable to handle kernel paging request in evict

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] [day] [month] [year] [list]

Message-ID: <CACT4Y+Y7CDqyXq87bh=eXfpQz2Xdu=8HV5pojnNd2Xv6x-4G9Q@mail.gmail.com>
Date:   Fri, 27 Jan 2023 08:17:11 +0100
From:   Dmitry Vyukov <dvyukov@...gle.com>
To:     syzbot <syzbot+6b74cf8fcd7378d8be7c@...kaller.appspotmail.com>
Cc:     feldsherov@...gle.com, hirofumi@...l.parknet.co.jp, jack@...e.cz,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com, tytso@....edu,
        viro@...iv.linux.org.uk
Subject: Re: [syzbot] BUG: unable to handle kernel paging request in evict

On Tue, 24 Jan 2023 at 09:57, syzbot
<syzbot+6b74cf8fcd7378d8be7c@...kaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 4e3c51f4e805291b057d12f5dda5aeb50a538dc4
> Author: Svyatoslav Feldsherov <feldsherov@...gle.com>
> Date:   Tue Nov 15 20:20:01 2022 +0000
>
>     fs: do not update freeing inode i_io_list
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=111208cd480000
> start commit:   b229b6ca5abb Merge tag 'perf-tools-fixes-for-v6.1-2022-10-..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=1d3548a4365ba17d
> dashboard link: https://syzkaller.appspot.com/bug?extid=6b74cf8fcd7378d8be7c
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1353a3e2880000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16163dce880000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: fs: do not update freeing inode i_io_list
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection

Looks reasonable. Let's close the bug report:

#syz fix: fs: do not update freeing inode i_io_list