Received: by 2002:a05:6358:4e97:b0:b3:742d:4702 with SMTP id ce23csp4737384rwb; Wed, 17 Aug 2022 05:25:18 -0700 (PDT) X-Google-Smtp-Source: AA6agR73GH0RN9xYzbe4vRQu4AKX3G28C52CR4VvMFvOe4yzL3gn5OoAoQjLSB4XAX+7mjciNfVA X-Received: by 2002:a17:90a:fe7:b0:1fa:996d:14b2 with SMTP id 94-20020a17090a0fe700b001fa996d14b2mr3537549pjz.7.1660739118233; Wed, 17 Aug 2022 05:25:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1660739118; cv=none; d=google.com; s=arc-20160816; b=IJ+9miDu3al4d0LW6l3wiy4kCIlFb3CNXH3zkzR10Cj85J/scmSBIUv6Gp6baHwVhM /lce5EsvV1jyfmg3KlCk7LImaDlioflZk0JFZgysEvfuDvv+DJeoeLhc1QHeWy2eIhDu oj9YW5sz8miMcPA0gf4/T81eckaFLitZ1KjLdb4o7btab2zQFYfSkGDR0kg/qLSLvnre aVvrMneUBzmuEsQBiaS1ebPINaMq81pRhoidkJMufkbHE9MIEbQtBQ5qXs4wjPpSV04N gpdrDGrFzj9fMKRoZ5giAuWGTaqLmm98fojj4JHQwfd8S9Pn1n8t2TLxFToyTGont+R4 QHWw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:from:subject:message-id:in-reply-to:date :mime-version; bh=9RCPk6bHeIJNcLh7t7Hvg5FuXBLxs9hY4mf2SXV6Tk0=; b=QvpMmSxlYCH1XbtsLWQ/wNgn8MHXuS8rNYkIx/T1q5lPcN/BFcDbYrMsvvNruMOL4l HaEw7Dm8Gy4kprUyL+KFJgFYPw98S+EiXtPjvcyTNqF+Nr46oWZplOtG/4HGIYUhdQMA RvWPff/Nn+TTEX9nJ2aEkHIN662nItQ1EBF4d33GuYePojVkHbIrS/5ZdCAQfwXXbF0D 59MnOnbHTCRmqmW/DRPKyNawynETkbdVN89MUWqqIWZrBKwtaYZ2leNk0NwzIPWKapJJ Fgo2/BSY3O7Tt7j9m/uFlejN9kkEBlAgKf/1Bl4NqqHDeYpNnrkMfmGFaz55v4wIVDsD q+xA== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id p21-20020a056a000b5500b0052ea6666960si17211188pfo.337.2022.08.17.05.25.06; Wed, 17 Aug 2022 05:25:18 -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; 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=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239363AbiHQMKR (ORCPT + 99 others); Wed, 17 Aug 2022 08:10:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233455AbiHQMKP (ORCPT ); Wed, 17 Aug 2022 08:10:15 -0400 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A6F115A16 for ; Wed, 17 Aug 2022 05:10:15 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id n13-20020a056e02140d00b002dfa5464967so8826297ilo.19 for ; Wed, 17 Aug 2022 05:10:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc; bh=9RCPk6bHeIJNcLh7t7Hvg5FuXBLxs9hY4mf2SXV6Tk0=; b=PvcmJxEtAPfY2lp1/i/A+6b+rJg5oYvIa65QXkC1fpPjlxi/ILxMW/qUMMU0WstglD SYHwGfSphqBpvRZosE2eaUW2rRr7HkRg3s0mXk4Kvn1K0gHR1GrhDvQd/lGhRNq1clRG 7U4wmjCjxRmERpHwKHeUq0T7hcM4w0d8gbRPxn2Oigqn8b3tuMpzw3id2nN4rnzIdqr/ 0jSwB6eZppWy1BcEXVmiDrqMrPYg6x4L9/CERLkEVeGW6ACYnzhO8fFA5THaaosyQIPQ 7aXEOtq8wmUAKSSDIA0S+yd+k/a6j9F2BlkSIt9+sumQqbbwVR5SHnCFpRj4Fd0sdxOW M1Ug== X-Gm-Message-State: ACgBeo07GV92Asld5fXFcrcGeDXBdr3T4JhmYMjL5iIifU1L+y1NZ2CE AZ5Sj+VaOTnPkcCUo9DRs4M0bf+hiYiibFvXg6neL2L+xNXo MIME-Version: 1.0 X-Received: by 2002:a05:6638:14ca:b0:346:a62f:cc9f with SMTP id l10-20020a05663814ca00b00346a62fcc9fmr3970427jak.163.1660738214534; Wed, 17 Aug 2022 05:10:14 -0700 (PDT) Date: Wed, 17 Aug 2022 05:10:14 -0700 In-Reply-To: <20220817113126.1210-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000057a3a805e66ebf28@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in mgmt_pending_remove From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED 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+915a8416bf15895b8e07@syzkaller.appspotmail.com Tested on: commit: 40b4ac88 net: lan966x: fix checking for return value o.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git console output: https://syzkaller.appspot.com/x/log.txt?x=176cb1a5080000 kernel config: https://syzkaller.appspot.com/x/.config?x=924833c12349a8c0 dashboard link: https://syzkaller.appspot.com/bug?extid=915a8416bf15895b8e07 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=16d052cb080000 Note: testing is done by a robot and is best-effort only.