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[2620:137:e000::1:20]) by mx.google.com with ESMTP id dt4-20020a170907728400b0072f4876f0basi9452432ejc.128.2022.07.23.06.38.20; Sat, 23 Jul 2022 06:38:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@siddh.me header.s=zmail header.b=SDHuRrUb; arc=pass (i=1 spf=pass spfdomain=siddh.me dkim=pass dkdomain=siddh.me dmarc=pass fromdomain=siddh.me>); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siddh.me Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233517AbiGWNXR (ORCPT + 99 others); Sat, 23 Jul 2022 09:23:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbiGWNXQ (ORCPT ); Sat, 23 Jul 2022 09:23:16 -0400 Received: from sender-of-o51.zoho.in (sender-of-o51.zoho.in [103.117.158.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6021C7671 for ; Sat, 23 Jul 2022 06:23:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1658582573; cv=none; d=zohomail.in; s=zohoarc; b=EfelWGmpEWqnRw0wupBAB34jHXra7UiXC5eSAkVDS5l0ZB9SOADKE+dN1U8eRURpZTUxAYcniI7Eii9dAZqWswrmprzO3TAGpxz6caRH6wr8Och+bTl2mzQrU64g6KL3QjEtxSQ+g8NUUm42daIyPOqdvUetekUvxNbRed63XXI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.in; s=zohoarc; t=1658582573; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=DolUpRiughPORTgVS7n95UsCu0htJgsF8Zk4DvggZ/k=; b=ICLc2vDiuJD7IggTYHVmM2Z5TVSSDsPKnI9tZYHklpCt+sj6t03XlQ3QY3tYPZF5p+g1zXqQ9DuJ9E0QdkTwBZKVEXq4jM3FETtr1Vo6n4t4xPyXqc1wK2IBeVnEP2WsfghIwyB2mfZwwwD8qBnjJAQaGFRQq6fB6XeVmoqBGSQ= ARC-Authentication-Results: i=1; mx.zohomail.in; dkim=pass header.i=siddh.me; spf=pass smtp.mailfrom=code@siddh.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1658582573; s=zmail; d=siddh.me; i=code@siddh.me; h=Date:Date:From:From:To:To:Cc:Cc:Message-ID:In-Reply-To:References:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=DolUpRiughPORTgVS7n95UsCu0htJgsF8Zk4DvggZ/k=; b=SDHuRrUb0Uqszb85lrG69r6JnEa5ffOmBEn2i9AXOc/yyyNFnnqQITiPSztPqL2j tDvg/BM+XGFnaOoh0nLRUi9e+dFxUujqFXOd9+MUCZ6yEVM+b7q84rQ6PSPFWvePLX2 iaA+d+GIS6awcPskt3qrzb4JSO/mw0yzs8W+qUdc= Received: from mail.zoho.in by mx.zoho.in with SMTP id 1658582561286620.9101998432945; Sat, 23 Jul 2022 18:52:41 +0530 (IST) Date: Sat, 23 Jul 2022 18:52:41 +0530 From: Siddh Raman Pant To: "syzbot" Cc: "christophe.jaillet" , "dhowells" , "linux-kernel" , "syzkaller-bugs" Message-ID: <1822b3971d7.6eb03239234291.5206322384521184060@siddh.me> In-Reply-To: <000000000000e8a18905e478d258@google.com> References: <000000000000e8a18905e478d258@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in post_one_notification MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Importance: Medium User-Agent: Zoho Mail X-Mailer: Zoho Mail X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,URIBL_RED autolearn=ham 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 #syz test: https://github.com/siddhpant/linux.git post_one_notification