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[23.128.96.19]) by mx.google.com with ESMTPS id b16-20020aa79510000000b004fa3a8e0001si22033029pfp.184.2022.03.30.21.06.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Mar 2022 21:06:07 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D579EF897D; Wed, 30 Mar 2022 20:12:43 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240990AbiC2Tie (ORCPT + 99 others); Tue, 29 Mar 2022 15:38:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238235AbiC2Tid (ORCPT ); Tue, 29 Mar 2022 15:38:33 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0AB68986E6 for ; Tue, 29 Mar 2022 12:36:50 -0700 (PDT) Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=bjornoya.blackshift.org) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nZHdw-0005xZ-Qf; Tue, 29 Mar 2022 21:36:40 +0200 Received: from pengutronix.de (2a03-f580-87bc-d400-363f-4dd9-8273-6da4.ip6.dokom21.de [IPv6:2a03:f580:87bc:d400:363f:4dd9:8273:6da4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: mkl-all@blackshift.org) by smtp.blackshift.org (Postfix) with ESMTPSA id AE8B456710; Tue, 29 Mar 2022 19:36:38 +0000 (UTC) Date: Tue, 29 Mar 2022 21:36:38 +0200 From: Marc Kleine-Budde To: syzbot Cc: davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, pfink@christ-es.de, syzkaller-bugs@googlegroups.com, wg@grandegger.com Subject: Re: [syzbot] memory leak in gs_usb_probe Message-ID: <20220329193638.34h7nczdrr7pdful@pengutronix.de> References: <000000000000bd6ee505db5cfec6@google.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ggxulcklerfpozv7" Content-Disposition: inline In-Reply-To: <000000000000bd6ee505db5cfec6@google.com> X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=0.6 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SORTED_RECIPS,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ggxulcklerfpozv7 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 29.03.2022 08:22:20, syzbot wrote: > Hello, >=20 > syzbot found the following issue on: >=20 > HEAD commit: 52deda9551a0 Merge branch 'akpm' (patches from Andrew) > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=3D12b472dd700000 > kernel config: https://syzkaller.appspot.com/x/.config?x=3D9ca2a67ddb200= 27f > dashboard link: https://syzkaller.appspot.com/bug?extid=3D4d0ae90a195b269= f102d > compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binuti= ls for Debian) 2.35.2 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=3D12e96e1d700= 000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=3D12f8b513700000 >=20 > IMPORTANT: if you fix the issue, please add the following tag to the comm= it: > Reported-by: syzbot+4d0ae90a195b269f102d@syzkaller.appspotmail.com Good Bot! Fixed: https://lore.kernel.org/all/20220329193450.659726-1-mkl@pengutronix.de regards, Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | --ggxulcklerfpozv7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEBsvAIBsPu6mG7thcrX5LkNig010FAmJDX8MACgkQrX5LkNig 010OZQf+IJFjX8rqOFRI9q1xLxEcaOBCkM8n360aEkwlSzvXRJZOLLM4ru27deZq qPcNRPHPtJv/siB7FsZtb5XDRl7aZJwFqGkr2sShlipEUBtHgk2u/Nkj0OGMe14E of43LQ267hoD2dk4RHvXbUBMzTV52U07c4tes68DY7c6uY4vJ8xQjLCSbBhN6vAG xvF2tqkypG6j8PPIqOI7BzvXuuP08At/xiHsKeXnBELYy+WP0Duby/SourWok8Au kdC5hGh1vdGj+bCxeyde78B+DaR+oVsdaAVdGt2M4oXuOYfsehd07ki1FiJuRKXt zdZpmly9+GQLFrK2kQuXeDzyeZFMzA== =yXC7 -----END PGP SIGNATURE----- --ggxulcklerfpozv7--