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

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Date:   Tue, 24 Jan 2023 00:57:16 -0800
From:   syzbot <syzbot+6b74cf8fcd7378d8be7c@...kaller.appspotmail.com>
To:     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

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