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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, T_DKIMWL_WL_HIGH,UNPARSEABLE_RELAY,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by aws-us-west-2-korg-lkml-1.web.codeaurora.org (Postfix) with ESMTP id A74BFC004E4 for ; Wed, 13 Jun 2018 07:54:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5E013208B1 for ; Wed, 13 Jun 2018 07:54:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="twVVupp1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5E013208B1 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 S934989AbeFMHyp (ORCPT ); Wed, 13 Jun 2018 03:54:45 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:57378 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934250AbeFMHyX (ORCPT ); Wed, 13 Jun 2018 03:54:23 -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 w5D7p7Ve044598; Wed, 13 Jun 2018 07:54:17 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=corp-2017-10-26; bh=WBAZo9Sul9vuDX9ErGsd6XEQSeGdiQiobQmAa+DwAPo=; b=twVVupp1KlRhJmWrwSfUuHjAuUPF/kE1N/eKb9aBLyTGPywOsuzTXIEtfT3bhB1/4zhD CK3VxP0hi8fiYjAxLi7fHW3kqQl1u8poSiJCrZgz/YgZK5TMnZVICTbw0C4rEkDMcCHL s6TCsjIJY4OsLDGiN4mcg/RpViJyTsdgRV1w096FlGoy0Yt+xaEYo7PhCH+SlSIWNdl9 F5J1HIEWMxQNwHsBt+Lo3vgNUvKq64bKRWBjuHmmh01jB+aBS/fLaED9OqTaQf/wBgKL 2Pctowx969Y8jUiqErzYzUeI9UQx37o8lWO8QYjlEsWeT5AZNQ3a37A52UwZoeUH3lZe vQ== Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by userp2120.oracle.com with ESMTP id 2jjp6bs8c8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 13 Jun 2018 07:54:17 +0000 Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id w5D7sGnq006803 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 13 Jun 2018 07:54:16 GMT Received: from abhmp0010.oracle.com (abhmp0010.oracle.com [141.146.116.16]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id w5D7sFmG022090; Wed, 13 Jun 2018 07:54:15 GMT Received: from santoshs-mbp.lan (/69.181.241.203) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 13 Jun 2018 00:54:15 -0700 Subject: Re: KASAN: use-after-free Read in rds_cong_queue_updates To: Dmitry Vyukov , syzbot Cc: Sowmini Varadhan , David Miller , LKML , linux-rdma@vger.kernel.org, netdev , rds-devel@oss.oracle.com, syzkaller-bugs References: <089e08e548431cd0f90565c9f4e5@google.com> <000000000000a643e4056e7d0db4@google.com> From: "santosh.shilimkar@oracle.com" Organization: Oracle Corporation Message-ID: Date: Wed, 13 Jun 2018 00:54:14 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8922 signatures=668702 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=391 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1805220000 definitions=main-1806130091 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/13/18 12:51 AM, Dmitry Vyukov wrote: > On Wed, Jun 13, 2018 at 4:51 AM, syzbot > wrote: >> syzbot has found a reproducer for the following crash on: > > Woohoo! Please take a look, this is a top crasher. > Will have a look Dmitry !!