From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DC4652D46A2 for ; Wed, 13 Aug 2025 07:13:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755069188; cv=none; b=Cza2Jp3A8LC/GTjA0V0JHHc2hm7+OgJZjMVxtdtzaTItBVGsTEsx58ZrGjniyvvGpXFwlhxtDOVAfFa7DsabUe6TiY8ibH4E32HaHzJzG/kNH6IDYI+GVC5AnA5Atet0BY9y/HIIL3QHEmixwjywWwzDdwc6HaWCF/+Kb960/Ds= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755069188; c=relaxed/simple; bh=1j9jdz5KuN/FhEqKiYnXZfDwi/9ubhdbH25kLDbXCq4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=frLkt/tiRT/h9vgqzLD9dxF8D6tjUENs9/WyGBikqk5aqZYB+y4tKFCs477fUdkCQ3jHdz6fV8tbRlza3aFTrq5/Qnas7El7EftP+/1Nk/9jqNfem6Qc7q0A4tXxni2o3Nc1CpjEDYaQut+rd3RBmI6PvQLhM1v+VEY62skQ5b0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=tl7v/1I/; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="tl7v/1I/" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=1j9jdz5KuN/FhEqKiYnXZfDwi/9ubhdbH25kLDbXCq4=; b=tl7v/1I/dD+7ErFfjzYj9I72+4 p94hESpExzTM8rgC0bEjJD+uMzeH1YByn46e58zrKLvcBpa7Z9LslGPMV1KMYZ3edZ69CLTLDkUMB hwepZAB96e6dBOGj0t8qKgtv3QgY0wGnR4mYrxf7oryJrrTH4XbZVxjaSXOCuafYyWIFG/AWUGeIH lgCIE5o986cim8I3VMXkrDg/XDPecP6G1ze8X02JsVeIC4atk6+OrJEiAsED7ggteKWCNAxvaCDzb Zvk4eSlSFgOFgfiCUbwpYdsaRC0E5Au/5a8+DvxiUWdiTck7vw9dV/o4nP2GbFxGzVtpKDBV8J6m8 /2RvtcTw==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1um5fT-00000006wpu-3jZP; Wed, 13 Aug 2025 07:13:03 +0000 Date: Wed, 13 Aug 2025 08:13:03 +0100 From: Al Viro To: "Lai, Yi" Cc: linux-fsdevel@vger.kernel.org, brauner@kernel.org, yi1.lai@intel.com, ebiederm@xmission.com, jack@suse.cz, torvalds@linux-foundation.org Subject: Re: [PATCH v3 44/48] copy_tree(): don't link the mounts via mnt_list Message-ID: <20250813071303.GH222315@ZenIV> References: <20250630025148.GA1383774@ZenIV> <20250630025255.1387419-1-viro@zeniv.linux.org.uk> <20250630025255.1387419-44-viro@zeniv.linux.org.uk> Precedence: bulk X-Mailing-List: linux-fsdevel@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: Sender: Al Viro On Wed, Aug 13, 2025 at 02:45:25PM +0800, Lai, Yi wrote: > Syzkaller repro code: > https://github.com/laifryiee/syzkaller_logs/tree/main/250813_093835_attach_recursive_mnt/repro.c 404: The main branch of syzkaller_logs does not contain the path 250813_093835_attach_recursive_mnt/repro.c.