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Thu, 25 Jan 2024 07:55:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1706187343; bh=bvFlhgLlZ8Qq5mF+gcNynEDGbVLG6HAWaNnn+mQ+qCY=; h=Date:From:Subject:Message-ID:MIME-Version:Content-Type; b=AXNMOdECpb9zLwnSBgQ+xCDDBQEVc2C/TUNlqZMluQ0U+JO06HP2xSgTNnDwLUchP Pdux56229Wz8MZrBsnFGB6unKKj2QySSA7lejgYXHwaNGCnsN/7MjXw3DxB+Eb0rRp VzqEHr21zp6wjtlKtM1K63B4HhwFCDZQTFmU2fWvasdUt9949PolBpFWfMAEfrevWo KIkk5NwqOBNFF63mhX7E9n2F1nM1vhkb4CxouG0dd4Hqf/9qPZEvp323/9OVKAMX1L SlukiI2xUdSZCmauyqevrwMxQa59YWjHZcvsH9KWExGKnzAhjvbrUmDxwS9LM/LZbj IrfcSvwFzNrcA== Received: by cwcc.thunk.org (Postfix, from userid 15806) id B617E15C04DD; Thu, 25 Jan 2024 07:55:38 -0500 (EST) Date: Thu, 25 Jan 2024 07:55:38 -0500 From: "Theodore Ts'o" To: syzbot Cc: adilger.kernel@dilger.ca, axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, yebin10@huawei.com Subject: Re: [syzbot] [ext4?] kernel BUG in ext4_split_extent_at (2) Message-ID: <20240125125538.GB2125008@mit.edu> References: <00000000000099887f05fdfc6e10@google.com> <000000000000d7ed43060fb5f676@google.com> Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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 > 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