From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B980C74A4B for ; Sun, 12 Mar 2023 22:27:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230481AbjCLW1a (ORCPT ); Sun, 12 Mar 2023 18:27:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229713AbjCLW11 (ORCPT ); Sun, 12 Mar 2023 18:27:27 -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 9F8E52B9E9 for ; Sun, 12 Mar 2023 15:27:23 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id i14-20020a056e0212ce00b0031d17f33e9aso5504520ilm.7 for ; Sun, 12 Mar 2023 15:27:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678660043; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=B5fqhJIjpirLrsA3xG4o21nLBL/g/rnnNghPQIsHEss=; b=dYsDVw+E/Z+fsT3CBInSstB0PdpViKpphWOxgaQzo/6yPWeCMkpxZ8eaK1oLoXxbdA ZwN0kjQ6xlZSYvxjTWRlulTEXRHRHD061hcx2FjfjkhR7ygv2C/1niUQr3uEZDl2xmN0 7HCwj/EKPjh3MEbQq0RKz1hbPO2qrIkfZc7oyC3utwi+UhyqR5CCNGZuU9sSmNyVD9vb A/DACy0ZLt+zSjpZrVSX48EUQIqzTLro2BuN9/Hs8ZYlnA12tCr7ZcmLP8Y/qDp4mwDm 4iuNYDHnpuvt2/NHJBpnhzMnj38/hbN+C5MItI+ZNMV05Zca7oBPUomOlp6XJudFlrOj JKWQ== X-Gm-Message-State: AO0yUKUKFA84IduDepQwQpL7g0EFMUpXoIH3WEIXpQ2DtdaswdyGpa5W b5JNNbjglNEgdkEhHJXPp/W8Vcl/r2hRvseSVo01Ke4YLD1M X-Google-Smtp-Source: AK7set8RxLuX+r2WrfitVnbkOx83kJ8KZ5ejK4b9706CYKAUI3x7/QchSBcyPABxjAwH8lZan3Cy80i9r6cBgLW5xqLjJhOXbqqH MIME-Version: 1.0 X-Received: by 2002:a5e:8e49:0:b0:745:a851:1619 with SMTP id r9-20020a5e8e49000000b00745a8511619mr14614913ioo.3.1678660042917; Sun, 12 Mar 2023 15:27:22 -0700 (PDT) Date: Sun, 12 Mar 2023 15:27:22 -0700 In-Reply-To: <000000000000a798f305ef2aeed9@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008e918105f6bb7ff2@google.com> Subject: Re: [syzbot] [net?] KASAN: use-after-free Write in l2tp_tunnel_del_work (2) From: syzbot To: davem@davemloft.net, edumazet@google.com, hdanton@sina.com, jakub@cloudflare.com, jiri@nvidia.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit d772781964415c63759572b917e21c4f7ec08d9f Author: Jakub Kicinski Date: Fri Jan 6 06:33:54 2023 +0000 devlink: bump the instance index directly when iterating bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12e69652c80000 start commit: 355479c70a48 Merge tag 'efi-fixes-for-v6.1-4' of git://git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=cc4b2e0a8e8a8366 dashboard link: https://syzkaller.appspot.com/bug?extid=57d48d64daabde805330 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1731caf3880000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: devlink: bump the instance index directly when iterating For information about bisection process see: https://goo.gl/tpsmEJ#bisection