Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2;
From:   Anjali Kulkarni <anjali.k.kulkarni@oracle.com>
To:     Jakub Kicinski <kuba@kernel.org>
CC:     kernel test robot <oliver.sang@intel.com>,
        "oe-lkp@lists.linux.dev" <oe-lkp@lists.linux.dev>,
        "lkp@intel.com" <lkp@intel.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Liam Howlett <liam.howlett@oracle.com>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: [linus:master] [connector/cn_proc]  2aa1f7a1f4:
 BUG:kernel_NULL_pointer_dereference,address
Thread-Topic: [linus:master] [connector/cn_proc]  2aa1f7a1f4:
 BUG:kernel_NULL_pointer_dereference,address
Thread-Index: AQHZ647wLdBfKiOcokm+jxdng1npYrA52wCAgAAQcICACcFUAA==
Date:   Tue, 10 Oct 2023 21:37:29 +0000
Message-ID: <EDCA1804-4CD6-4334-AEAF-A099E5B298D2@oracle.com>
References: <202309201456.84c19e27-oliver.sang@intel.com>
 <20231004084011.7aeef442@kernel.org>
 <C6E5D2C3-D280-4BDC-8DB5-948605ABF2EB@oracle.com>
In-Reply-To: <C6E5D2C3-D280-4BDC-8DB5-948605ABF2EB@oracle.com>
Accept-Language: en-US
Content-Language: en-US
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?YfHE19UO0toVJw/9N9MsTLdraD8sBzQWVP29L5NeBM5rPPXgtwQpw+z7SacK?=
 =?us-ascii?Q?T+RUE7P7DbbX2Ww/6OLQtubMSN+awyY4JQTCPoMTOaJjwTP6rINXQeqW9+G6?=
 =?us-ascii?Q?JJYwMbSMqfQKbQ/ZMw7UKX+g2QTuQ5AX7hKzhZRwqJQZPhV5NVxWUiL5MpUk?=
 =?us-ascii?Q?0h33yr0YZpOhnnP6/lPt8Ew3ugoWNC8dYo+8PyyhlbScB3jb+4eWZVAU864c?=
 =?us-ascii?Q?OO+AmZvDLK9MfiO1v4tAZBnwrwiUUOzjYfK2rkepp2HLsF2+FaY36+5FTECv?=
 =?us-ascii?Q?Q1QwR04Qjlj7WuszIg5pdEL0CK4mn8B9JUqjaDmPto22dojR3Ekx6VZQlpLy?=
 =?us-ascii?Q?irmZf4Y+1GuJyRd5V2Gvu5wXKXWAhDInQh5/b9lLlcKusI0M/7oXN2q3xIGW?=
 =?us-ascii?Q?E3PCQ4cNH84dvOO7SMLY+5yFAsHlT0ry/cSJl9KFJPNzqTTntgG3Y6MXBgBr?=
 =?us-ascii?Q?vv6pREYIn+E4+jbSlCAePRFlR8GOao5//N8KXmQKec9fvFpSseq1KaI57rQA?=
 =?us-ascii?Q?Ta+adTj1UzQ2d3zzSDeFX0QeChxE2Hch4JvWVsDUAO0XGa1AmRWh04BaUiDq?=
 =?us-ascii?Q?cffcpk/nPc08uzdGZ1SkygQKPKNTSK/HIgUYAV8nWMNppHlMV7BWuesz69bE?=
 =?us-ascii?Q?ZfxGJjLD5Xv/8ntbAjGrsRovW+CxW+kn5DogIy9t43cKLPLhmSk5CgYvgmdo?=
 =?us-ascii?Q?wpEheAYydhi8OfNc0XqcLikNa/ZR4pVXHris4/JM9ZjPwxmy8kzTXDn35xID?=
 =?us-ascii?Q?c2+iHZKuZVHgyAcN+6NE5Q238SCwN1wIzLb6BvJoZJRLXIxvC7JTGW2WpYtv?=
 =?us-ascii?Q?SjxZUm8IYroYODJlvjFndcG9CG/7iu21b68Kwsyom1vOY32s+GpIKk9812IF?=
 =?us-ascii?Q?3ofiJIEuo0w7nmIGms+FVn/xN/Z+MZDxDGZvLfo/VrhQOMrts8ycZJAN5we/?=
 =?us-ascii?Q?bLCWvs1uG9NiLsnA8XN6hKzv6xde+E4J2C8l00EzcAAXYn9usFWWOcieivoh?=
 =?us-ascii?Q?MCvyZe3dwIUIfZPwehw/hwBaxNKRG+ac2xDTU+jtapmIj3fB4piMJfP2ED/F?=
 =?us-ascii?Q?W5hd+/SI8pop8QigsJn8f+/+WVD+0bFS0l0zrDL8SX1V38bv2mc1+ViqFtCY?=
 =?us-ascii?Q?NMwkM3d8PIaQg1h4FP6THrIfsBzr2x6uRmytdevzyPks3kB+7koF0Wg4Wuxx?=
 =?us-ascii?Q?kb/bcCvFEl1ORfW/Xd29FsKLcyoXwT562S2V5riz93WOwPR2zlzVAd60qyMT?=
 =?us-ascii?Q?b9WD+ViV7s/wae0K4SRz273uuQkQWO+V0QiaePoeMe7bHUXcED4CbPRXriSP?=
 =?us-ascii?Q?Ceoh/kOAHGGYMyCYRX3vzUUmhV1QampU6rjsyAOx64NshfXrLPpG1MB7Ma7w?=
 =?us-ascii?Q?3KyI32L/DZ98JVXdsiNADQNuHdt9SaEOzELfYr68c5Wv2nJAFepMtf0Xj4AE?=
 =?us-ascii?Q?XUQk797PUgxmZr/ctRcOT87RVvNmDH1WS8Z5z4Z4te0lYcB/V59lUWx/zJTU?=
 =?us-ascii?Q?A5X+r+t/TwmoMP02Gh4yo12uYHZTZjPJhdQExzdQ4+1uPbgd9JSaJ0yY39hv?=
 =?us-ascii?Q?cfPZNO66cdb2Ga0WtGbOF8SMI1Rai0bzcM97Xpay4NFArG11CvFGV7Yhij/K?=
 =?us-ascii?Q?cw=3D=3D?=
Content-Type: text/plain; charset="us-ascii"
Content-ID: <606530A9881C22478EBA592EB6EFEC25@namprd10.prod.outlook.com>
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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
X-OriginatorOrg: oracle.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BY5PR10MB4129.namprd10.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 6f0f4a69-140b-4d3e-a3ad-08dbc9d91a65
X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Oct 2023 21:37:29.0619
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: utQxViISiFmKWAwFaJtDLVAFwgrplaFvpiMrVcF98bZudwIo9tSJLagbcSI8X+mvco6aOWYEeIo2WlW767ojjUJ0gB/IwLYRwD3UcnNW9K0=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR10MB7089
X-Proofpoint-Virus-Version: vendor=baseguard
 engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26
 definitions=2023-10-10_17,2023-10-10_01,2023-05-22_02
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 suspectscore=0
 malwarescore=0 adultscore=0 spamscore=0 mlxlogscore=999 phishscore=0
 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1
 engine=8.12.0-2309180000 definitions=main-2310100167
X-Proofpoint-GUID: YQueAst-pbTOVITNXvtt_-v161k2dhzp
X-Proofpoint-ORIG-GUID: YQueAst-pbTOVITNXvtt_-v161k2dhzp
X-Spam-Status: No, score=2.7 required=5.0 tests=DKIM_SIGNED,DKIM_VALID,
	DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,
	RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no
	version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Tue, 10 Oct 2023 14:37:49 -0700 (PDT)
X-Spam-Level: **

I just sent out a patch which I think will fix this issue - can you take a =
look ?

Thanks
Anjali

> On Oct 4, 2023, at 9:39 AM, Anjali Kulkarni <Anjali.K.Kulkarni@oracle.com=
> wrote:
>=20
>=20
>=20
>> On Oct 4, 2023, at 8:40 AM, Jakub Kicinski <kuba@kernel.org> wrote:
>>=20
>> On Wed, 20 Sep 2023 14:51:32 +0800 kernel test robot wrote:
>>> kernel test robot noticed "BUG:kernel_NULL_pointer_dereference,address"=
 on:
>>>=20
>>> commit: 2aa1f7a1f47ce8dac7593af605aaa859b3cf3bb1 ("connector/cn_proc: A=
dd filtering to fix some bugs")
>>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
>>=20
>> Anjali, have you had the chance to look into this?
>=20
> Sorry, not yet, will look at it this week.
> Anjali
>=20