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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id q11-20020a65494b000000b0037c714a3993si493135pgs.126.2022.03.08.17.24.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Mar 2022 17:24:38 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id ADD7D19F47C; Tue, 8 Mar 2022 16:16:38 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236101AbiCHSaH (ORCPT + 99 others); Tue, 8 Mar 2022 13:30:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232728AbiCHSaE (ORCPT ); Tue, 8 Mar 2022 13:30:04 -0500 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E5E3A2E6A1 for ; Tue, 8 Mar 2022 10:29:07 -0800 (PST) Received: by mail-il1-f198.google.com with SMTP id y7-20020a056e02128700b002c62013aaa6so7876277ilq.3 for ; Tue, 08 Mar 2022 10:29:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=Eq80vscKFSPEzgR+FDiRmuoeTAILRwkYVSwA6/NoYo4=; b=wjDT+hIgZCQwoocK3V2XsSnNrJH9M+MA/gI2bTFecmMr8Y2D3QEgINjtfVWPvTA9q2 eZBkte3hfLFtBaiyIoxsjXbr5KxtSxY8GuAcYTt0KVk1yVKnQQmaelpqBwXvJ0LItR5H gTxRc7fuA+BdJ/KZbmOd3Vbhy6kZPwticHW+yeWw6PhUyQMn1YPirD+756ijCvRXuGP5 ds8a90/x+ehk3dqJtB5rnMbk5eB3S+XiOT3kMVwfSfgYXRkjEqMJCOEMh7+cnw/4gTdm hvJrQcNbJlnQTnoAApW0WOjrz4zXoraSKmGZ0JSNxzYrAx4oo741sV9fjcsz2BjFrLlv 7WKQ== X-Gm-Message-State: AOAM533Jcd1G9zyzQsdi2xRl9dkVbIH7fTPq4If9/VuhgnOi3aI7WnFv Y8V25Q0BatlivRfPSPod2OyZiV+dSUReEexFZP73flFaehT5 MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a45:b0:2c2:b182:e0ac with SMTP id u5-20020a056e021a4500b002c2b182e0acmr16924537ilv.264.1646764147309; Tue, 08 Mar 2022 10:29:07 -0800 (PST) Date: Tue, 08 Mar 2022 10:29:07 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000007834c05d9b9289f@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in port100_send_complete From: syzbot To: krzysztof.kozlowski@canonical.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, paskripkin@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, 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 Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+16bcb127fb73baeecb14@syzkaller.appspotmail.com Tested on: commit: 92f90cc9 Merge tag 'fuse-fixes-5.17-rc8' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=aba0ab2928a512c2 dashboard link: https://syzkaller.appspot.com/bug?extid=16bcb127fb73baeecb14 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=10a7dfd1700000 Note: testing is done by a robot and is best-effort only.