From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out203-205-221-240.mail.qq.com (out203-205-221-240.mail.qq.com [203.205.221.240]) (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 99E9346B5 for ; Tue, 26 Nov 2024 01:05:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.205.221.240 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732583116; cv=none; b=sPJQfek4bE9td3wub3keuGw0vVp3k/jc4AHgE9yvNgObjg2vRRjjsuvopN7SE5WniC/V5/MeZ+PMDTckPFQ8EdmeDUaUNxSvqJ0gTrsyMLD8fPgrCvslOYKHIbvAO0ZF86hDnB750EPVko5F5WRu/0aVi4pTz/QuLBARI4YHgow= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732583116; c=relaxed/simple; bh=kmgZdnlGhiKKa3LZuGYMXNOPtHoR3rH2P9LCumPFaPA=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=FC6Ceg6fMC4r09NiAlS0HwP6+Q64L5sshMLBUX/tAWAYPknU8MhKZu7ls06gMZSMMmPZvK2IswWMnrcILvlKj9ucHkxCNRdjhiWoAmtQvIzYcUVZOhmLitnMZ9AsMPdoGaEiOmQRhfr8c7zWhoMiqrSCBapbXvQWOWmKxtUhIQc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=wBV4du77; arc=none smtp.client-ip=203.205.221.240 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="wBV4du77" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1732582809; bh=kmgZdnlGhiKKa3LZuGYMXNOPtHoR3rH2P9LCumPFaPA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=wBV4du77Xa0mq5ov3FUfIvZ1u0KSPkHsXhkzdRCcWYsy+hqMIi2t4T1c4MWyNubvM f7c0HkcArtzU7AVzk79EsY7uMvvqK8OIJf0RtJwfR2GGDqXSEeZX7/4U+mEeV2ry0C iY1FrXsQoGLtK8bGEwVaqUdp+kmlr1zLhgGiIxRI= Received: from pek-lxu-l1.wrs.com ([111.198.227.254]) by newxmesmtplogicsvrsza15-1.qq.com (NewEsmtp) with SMTP id 81A091; Tue, 26 Nov 2024 09:00:08 +0800 X-QQ-mid: xmsmtpt1732582808tivbks40y Message-ID: X-QQ-XMAILINFO: MmAB1QhttJoEytvf+oUeLkgeGmReXOVuznSZQUcj/h13ycBBJ1214e6A8xV/nG FBlupd4E2IBv67a0W5eMc5WDr8HgweiASvFcCWpfkAbxWhmYSA+bTI7uuNv2HdTYDBHR3bEH7kqt Vtp9AnxhX/eVpX++ez+b73kXOVkjKEu14fUNbDeyxj94Y95jw/gyvil9aU1gKaqMyYmkeIWOtNgZ eiqLk35/HbrR+Yp8q46cAAT6DbkeQMl8lpGMYHomVfL7kvqpz2pugzmxFy0LNJ+BpfHjRZyvnaJ1 KYdHv3LIYjXFQyf+q8GfC13jibVAbvnqwSDdyHQzvOnhIPIlPNhFM1i0VKFBDSsp+MJ2hn9y9qcB w30qCKBamcUaibmcY1dzmH+OmW0WDhiRQPzKUHdxP9w+95K+x1bUuY09j5MfY8W44eUJrZFXXLcJ r+XI8iYthMRgnNBmGUm1iEIwWZzAkM/oTegmFFQ9zCVlr7r2ICEojgDENIXKpL1z1zoWqNIQiiDV 2vkC7uKdT+adXccaFlfUriDZ6GQwIDgus52X7gmuD7AFbwcKMIlJuaRAOE68pQreTSQL3OQ41qj2 r9uModkmxPv0nZBR9kQnAg+fQtmetuEcPDevRNdRQB43lkER++NL4RMG23dFVZAj0XHnPRx+YQis 97JUtWnruFyRNdEbtLO58f1lheMRm+/yvz023rqWjoTHRgFaX52+Xy0sOPzbnwO6sJoYJuCFbXGA /U8rL1DHd9mHb/3f85pCaL4EKMbveLA9HvJuSG1ljmGrK8VkO3gp8+yTk0QKa6qusGx0ltY1w/0k 3vyXEzht/1E2x/+3vHX5gVhef6qXtPVRaHtmDp8dHaO/tEGeQOdvBYdt8K8zumsJ5N910t+8b/u+ l37bO1tVW8ASNvFsS8RzFnjAyrZaHHtQ== X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= From: Edward Adam Davis To: syzbot+8d1206605b05ca9a0e6a@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [overlayfs?] KASAN: slab-out-of-bounds Read in ovl_inode_upper Date: Tue, 26 Nov 2024 09:00:08 +0800 X-OQ-MSGID: <20241126010007.3977710-2-eadavis@qq.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <67447b3c.050a0220.1cc393.0085.GAE@google.com> References: <67447b3c.050a0220.1cc393.0085.GAE@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit #syz test: upstream master