From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, T_DKIMWL_WL_HIGH,UNPARSEABLE_RELAY,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5CDDDC4646D for ; Wed, 8 Aug 2018 09:27:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 151C721700 for ; Wed, 8 Aug 2018 09:27:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="K52nNDP/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 151C721700 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oracle.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727622AbeHHLpv (ORCPT ); Wed, 8 Aug 2018 07:45:51 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:57140 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727187AbeHHLpv (ORCPT ); Wed, 8 Aug 2018 07:45:51 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w789NvZi098337; Wed, 8 Aug 2018 09:26:55 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=corp-2018-07-02; bh=LRlPYFctom86ObOq5zLtrx8ZNfLhMFRyEj42E3Kme80=; b=K52nNDP/rZmmaoMelquP0d212afZ1SvVQeQT8bG/EiTJZmS1kUCu3XiKaIXw7FKIvxD4 +KyKRYbv7YJiDzlJmSp7yxv3e+qSyYBpIBH57c6n8VhL5k3P6YPxfSdKV/2+4DsqLWad EUSbvicM0E/tB1MlEjnRkTMLHTv9h53LSsdTIcvQB5BTSVm4ufisEyoB3PR6XYNM0AfS ZGox0f6OkAxepOpL8TKEPSFg31e1N6BWP2SO6jiStXazy/VmlJiYN5PKJCn3ADmS0A4p Q70LBFuWW39YJ5K1g/j+W5ueNZdt3jLpJUUBxI/R1U6VfVzP0fjMdRawaeJAuMUf/Kon 4Q== Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by userp2120.oracle.com with ESMTP id 2kn4spvxw2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 08 Aug 2018 09:26:55 +0000 Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id w789Qr33026015 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 8 Aug 2018 09:26:53 GMT Received: from abhmp0019.oracle.com (abhmp0019.oracle.com [141.146.116.25]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id w789Qqfd028350; Wed, 8 Aug 2018 09:26:52 GMT Received: from oracle.com (/10.154.176.211) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 08 Aug 2018 02:26:51 -0700 Date: Wed, 8 Aug 2018 05:26:52 -0400 From: Sowmini Varadhan To: syzbot Cc: davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com, syzkaller-bugs@googlegroups.com Subject: Re: KASAN: use-after-free Read in __rhashtable_lookup Message-ID: <20180808092652.GB15195@oracle.com> References: <00000000000097dba80572e7931d@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <00000000000097dba80572e7931d@google.com> User-Agent: Mutt/1.5.24 (2015-08-30) X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8978 signatures=668707 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=2 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=286 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1808080096 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org #syz dup: KASAN: use-after-free Read in rds_find_bound