Re: [syzbot] [ext4?] kernel BUG in ext4_split_extent_at (2)

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To: syzbot <syzbot+0f4d9f68fb6632330c6c@xxxxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [syzbot] [ext4?] kernel BUG in ext4_split_extent_at (2)
From: "Theodore Ts'o" <tytso@xxxxxxx>
Date: Thu, 25 Jan 2024 07:55:38 -0500
Cc: adilger.kernel@xxxxxxxxx, axboe@xxxxxxxxx, brauner@xxxxxxxxxx, jack@xxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx, yebin10@xxxxxxxxxx
In-reply-to: <000000000000d7ed43060fb5f676@google.com>

On Wed, Jan 24, 2024 at 11:21:05AM -0800, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
> 
> commit 6f861765464f43a71462d52026fbddfc858239a5
> Author: Jan Kara <jack@xxxxxxx>
> Date:   Wed Nov 1 17:43:10 2023 +0000
> 
>     fs: Block writes to mounted block devices

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

References:
- [syzbot] [ext4?] kernel BUG in ext4_split_extent_at (2)
  - From: syzbot
- Re: [syzbot] [ext4?] kernel BUG in ext4_split_extent_at (2)
  - From: syzbot

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