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Fri, 07 Mar 2025 08:49:02 -0800 (PST) Date: Fri, 07 Mar 2025 08:49:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67cb237e.050a0220.15b4b9.0083.GAE@google.com> Subject: Re: [syzbot] [xfs?] WARNING in fsnotify_file_area_perm From: syzbot To: akpm@linux-foundation.org, amir73il@gmail.com, axboe@kernel.dk, brauner@kernel.org, cem@kernel.org, chandan.babu@oracle.com, djwong@kernel.org, jack@suse.cz, josef@toxicpanda.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Rspam-User: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 86D7F160021 X-Stat-Signature: j6gj3u9sezjhcfn7k64aqcq96kkegb17 X-HE-Tag: 1741366143-655275 X-HE-Meta: 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 nkrxU3V/ 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 smzwu2So NzIpJHCpr3HH+4KT83d5hgzCJmgyrIk9aR+AZok3omM4Keqj4QvSFlrbO7m/nM9xJPwrBCGrtEIdN+vkn/FUHxrkmaC4z283qgb9JLC2SfyD8P141mh8l5t4g9a4FiU5zxyI/OOBbrdnnaObuIyQXQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+7229071b47908b19d5b7@syzkaller.appspotmail.com Tested-by: syzbot+7229071b47908b19d5b7@syzkaller.appspotmail.com Tested on: commit: ea33db4d fsnotify: avoid possible deadlock with HSM ho.. git tree: https://github.com/amir73il/linux fsnotify-fixes console output: https://syzkaller.appspot.com/x/log.txt?x=12494878580000 kernel config: https://syzkaller.appspot.com/x/.config?x=afb3000d0159783f dashboard link: https://syzkaller.appspot.com/bug?extid=7229071b47908b19d5b7 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm64 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.