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 X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91CEEC4743F for ; Tue, 8 Jun 2021 20:17:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 67B0C61008 for ; Tue, 8 Jun 2021 20:17:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234953AbhFHUTB (ORCPT ); Tue, 8 Jun 2021 16:19:01 -0400 Received: from mail-il1-f198.google.com ([209.85.166.198]:37558 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234815AbhFHUS6 (ORCPT ); Tue, 8 Jun 2021 16:18:58 -0400 Received: by mail-il1-f198.google.com with SMTP id g12-20020a056e021a2cb02901dfc46878d8so15991425ile.4 for ; Tue, 08 Jun 2021 13:17:05 -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=ezcyOkSc0C4ne5wy7XpBhvdu2J9JnoNW6BAbB6EkXRc=; b=EMh+s4Vp/LlWGVJAg2lWIj4ABq3fC+Bo48XL+VorocLeaPVI3IozUbPDYEwgVv0pb5 1KkJVi2JegId4xOBCF04SO5R67W8vLNwImi+ocUEjIFPU8jDqRejUYhb3Ps8qyP7qKHd FeamOUxi1oxrmaMdgxwREmV673K+EQ8WvOe6b+JC7clZd9jfQMDBFbIcoC0oi55jGKP8 N1cqUE1AYfjGEzQD7u9zl0A6vw/7D2VjVt04AQ1B+ZLxPa9lG/HxSCzO1RDt7V0ca3IP wIDcq+w7G3lmPtKuLQptSKQOfqgtji+RFAHZVppeKmvt3vMe5aksIyO2RS288hltJeXd 06JA== X-Gm-Message-State: AOAM532GEZ93EOxVB9CMI6ijupK/AAkpljMjGzX8HAc3db687GNFymsR 9uKx1rK6AWKT/MbygunySMUgAvQ+55gGiqOVJHsLUFTUkfL+ X-Google-Smtp-Source: ABdhPJxlFMepmJqj21LizbIi4meiP0zBRDHteG4KDW9m2NIZ7zZsorrU0kycxV5pId0oKOs6apRSk7sZWFPXjDKQYU6iZDZS5LBV MIME-Version: 1.0 X-Received: by 2002:a92:d1c3:: with SMTP id u3mr22045702ilg.190.1623183425148; Tue, 08 Jun 2021 13:17:05 -0700 (PDT) Date: Tue, 08 Jun 2021 13:17:05 -0700 In-Reply-To: <000000000000f6d80505abb42b60@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000761c0e05c446d750@google.com> Subject: Re: [syzbot] WARNING in cancel_delayed_work From: syzbot To: coreteam@netfilter.org, davem@davemloft.net, dsahern@kernel.org, fw@strlen.de, johan.hedberg@gmail.com, johannes.berg@intel.com, johannes@sipsolutions.net, kadlec@netfilter.org, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, luciano.coelho@intel.com, marcel@holtmann.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, syzkaller-bugs@googlegroups.com, yoshfuji@linux-ipv6.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 43016d02cf6e46edfc4696452251d34bba0c0435 Author: Florian Westphal Date: Mon May 3 11:51:15 2021 +0000 netfilter: arptables: use pernet ops struct during unregister bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=140478ffd00000 start commit: c3d8f220 Merge tag 'kbuild-fixes-v5.9' of git://git.kernel.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=bb68b9e8a8cc842f dashboard link: https://syzkaller.appspot.com/bug?extid=35e70efb794757d7e175 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14f6602e900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1203cc61900000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: netfilter: arptables: use pernet ops struct during unregister For information about bisection process see: https://goo.gl/tpsmEJ#bisection