Re: [syzbot] [reiserfs?] possible deadlock in __run_timers

Aleksandr Nogikh <[email protected]> Tue, 16 Jan 2024 10:25:08 +0100

Newsgroups	org.kernel.vger.reiserfs-devel,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel
Message-ID	<CANp29Y5SSDgQYufDjvU01_NUfMmRsUSKKwu+WULS2JG_2ubkaA@mail.gmail.com>

#syz fix: fs: Block writes to mounted block devices

On Tue, Jan 16, 2024 at 3:39 AM syzbot
<[email protected]> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 6f861765464f43a71462d52026fbddfc858239a5
> Author: Jan Kara <[email protected]>
> Date:   Wed Nov 1 17:43:10 2023 +0000
>
>     fs: Block writes to mounted block devices
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=152ab62be80000
> start commit:   88035e5694a8 Merge tag 'hid-for-linus-2023121201' of git:/..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=be2bd0a72b52d4da
> dashboard link: https://syzkaller.appspot.com/bug?extid=a3981d3c93cde53224be
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15befbfee80000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17b20006e80000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: fs: Block writes to mounted block devices
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
>