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

From: Dmitry Vyukov
Date: Fri Jan 27 2023 - 02:17:30 EST


On Tue, 24 Jan 2023 at 09:57, syzbot
<syzbot+6b74cf8fcd7378d8be7c@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 4e3c51f4e805291b057d12f5dda5aeb50a538dc4
> Author: Svyatoslav Feldsherov <feldsherov@xxxxxxxxxx>
> 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