Received: by 2002:a05:6a10:eb17:0:0:0:0 with SMTP id hx23csp408350pxb; Fri, 3 Sep 2021 05:06:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy7iV+rc2yDz+saSdBr4tTcKUuskYr7knhxiakVgJ2mUSJkyXyz762Zi09SmIn8R6H3hH4I X-Received: by 2002:a17:906:c1c9:: with SMTP id bw9mr3831658ejb.3.1630670784669; Fri, 03 Sep 2021 05:06:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1630670784; cv=none; d=google.com; s=arc-20160816; b=n/maCXlh813vX3m8v7KE7qI86g9iQvDq8Ee/w/E6oAujAnV6dIalnI2tv0iN7ulTy1 Tli54cH3TtaOPTXOp0NG8odgcpza3Q8A3f50SHpC2LF/J9AIGJuKKa30cvv7ajltUYKU mv49WdVcPq7I1Ep0t2xBM8YshOj0VzyIgtE+lQrXnNro6sdeuLYMqaF093zuCfYyJHC1 zzCg7E8IgFtLzcogHxhzkHSyohta+yEcNX/0xmwuWYSCdPsNlLy/Y74S9X87OIVd7TNB hvlPwuR+zRA5a/qPKWPiDvv7LfDpd057D6VekrMIbSSKLFYo9Jm9k2RpOWD42MqBNlTh TgZw== 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=e+HyKsU19yRq9dTTGzaiihO1RDbY/pEio/YxB+y4wlQ=; b=jMm1ZC8sR6Hv7fIjnV2y1UebejiMCpxUpzsY+bTNczJI7/EEaOFSREJUzqF/9AQARt XqFA1krgOQb/sVS2meeT28hINQcu3EpHTVQUXEey+KMAv31lRPSlNzTNweK2Uy3VrzNN GlyfT+wcYFMy647qjX3/ULqZGZa0HaunUsCKDUTr8ZzKpwXv2XX1D9KZqZFeTBC5o4Na q0SeNOIblnpP2j/Refuo6O4BBe+bHoBhUtsBSleZe3CAhwCTytNMRtXyXojsi8fCF/Tt Zu/DPhBrmWcbMjztnt85/JFCwXJR5VY0jfUaiJ67fJQSGMKoIuPQrZTHoiTFzCjVKLLW 4pPg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 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 vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id z23si4960557ejl.612.2021.09.03.05.05.58; Fri, 03 Sep 2021 05:06:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348702AbhICLnH (ORCPT + 99 others); Fri, 3 Sep 2021 07:43:07 -0400 Received: from mail-il1-f199.google.com ([209.85.166.199]:41561 "EHLO mail-il1-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348247AbhICLnH (ORCPT ); Fri, 3 Sep 2021 07:43:07 -0400 Received: by mail-il1-f199.google.com with SMTP id l4-20020a92d8c40000b02902242b6ea4b3so3324734ilo.8 for ; Fri, 03 Sep 2021 04:42:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=e+HyKsU19yRq9dTTGzaiihO1RDbY/pEio/YxB+y4wlQ=; b=LUSdGUqHq/O7fGcY1ZhFPMwWnnIXBoxi3d2W5Xw/B+ugAfADsJJG9uj01rri5JozjL hoe4orDnuSDippLbrHJAbRuH3b2H6RQtABz1wIzmFrHgAa0yyWq90OTDtlDpHWri+ja9 ervXb6WofVKThX92LGWIuj1gTCREOfIHpva8+yENIrpsZCqjS02VLerqAqNtpsy6rR1e +GPm+DnOc9RPyHbMQ7iqri7QCebtTz+4+SL+kEN9OTw/ySgCMu40AtGBQ32atBmaZIWC grvu1fBPQUqG74lYcx8X5Pb6vCZ2WJhn4uxDUXYN7J5AiICUF6tggFRKQ3V2L3t7vXfJ LC3A== X-Gm-Message-State: AOAM532Brat1GNR4KnvSLRLWrIZHvwfR50nV+QYACqHCRqdAI23l7E8Z 35vVWMqY78npdHG2PH5mUHIqpWG8G+SCwouACrtMS1+ywOuu MIME-Version: 1.0 X-Received: by 2002:a02:93aa:: with SMTP id z39mr2241987jah.29.1630669327150; Fri, 03 Sep 2021 04:42:07 -0700 (PDT) Date: Fri, 03 Sep 2021 04:42:07 -0700 In-Reply-To: <10b89a9f-443c-98d1-ca01-add5f6dd3355@nvidia.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000fdb19d05cb15c938@google.com> Subject: Re: [syzbot] KASAN: slab-out-of-bounds Read in add_del_if From: syzbot To: bridge@lists.linux-foundation.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, nikolay@nvidia.com, roopa@nvidia.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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+24b98616278c31afc800@syzkaller.appspotmail.com Tested on: commit: d15040a3 Merge branch 'bridge-ioctl-fixes' git tree: git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git kernel config: https://syzkaller.appspot.com/x/.config?x=aba0c23f8230e048 dashboard link: https://syzkaller.appspot.com/bug?extid=24b98616278c31afc800 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1 Note: testing is done by a robot and is best-effort only.