From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.210.72 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793680440; b=WjKuw/qM9G+qaZAens3A1jyFRmt0ARc+nLF3zCXdEyFsfWVKztTZ98o/aTklfWJ0yMSW jJdQpnq2O5mgVH65slteuc4jNZVHlO4DbAPDcPJdngRCNNghRq+WmPBkAIkLb3C5CuB3y xBh4rp6otWT+x1RPauzzHyWChTq/+Zcg1Fxqy4Hv2r6rt4yX5rv+rzriFEN5L70Mvi90o /NLl+ESZYRU4zNsFDIhlLpKKlPuWWdgYVb2dJy3kKHF0nu3w70ggLkGZhsAxQizikcV87 JdczX813jbINFV5ESsoZROK1VtOJWTb3a6TaoZFLbABAc21vN8WNZHYjn1qYnfVFaCg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793680440; h=DMARC-Filter:Received:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:MIME-Version:X-Received:Date: X-Google-Appengine-App-Id:X-Google-Appengine-App-Id-Alias:Message-ID: Subject:From:To:Content-Type; bh=4tPs4mp2bvwQdRd4sbq6CaL9zCSxrf0L6Yrn8je4uH4=; b=yljTM7xFTmaE+Rzj3tZ1D6SrvllhF9uM3gpSVF3RXxrJYFSvot0ORVWn4YZRreaYcCoA 9aX9/Qeh5Jzz4hSaF6LUyAATmA9JKmecjyFwJ81QUBW8MMPkv9mpoWc0yYfGgJMJVD+pZ K4dRGOnPLu9TxppDZWnQFBOX8IL5tOva4AWHVQ4Fwldi2ujkgiG1WY80o41ikBAR7Hhnr AOH0okZpQ2EK85eZ91oknRPcpaqg0rgL6TjpZKQ5NxKJsLDJ6tPcT71xw+Lt4Ap2ZKjjr UTAw8qMm6CuqKj/J+WCGWBlrASY1kZPgklayj8uHBgAaaVdXrLrdZoIKsBfXAlvdRlg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.remote-ip=209.85.210.72 Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D8BFF606A32D for ; Tue, 3 Nov 2026 04:33:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org D8BFF606A32D Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-ot1-f72.google.com with SMTP id 46e09a7af769-843cf077bf7so5094923a34.2 for ; Mon, 02 Nov 2026 20:33:59 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793680439; x=1794285239; h=content-type:to:from:subject:message-id:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=4tPs4mp2bvwQdRd4sbq6CaL9zCSxrf0L6Yrn8je4uH4=; b=PMrOscQeO9AladP+W2IZlXndo0xKZAtJfmRzzVt2BXeqTurTPz/aJuZ+QP4NbHkJ92 0E6dWjuPl5ILWKZTgb6dnE2kttUXLQHBCbFGhkeaEb7byjg0PIBPDHUgeoBmcBfUFvau WKLq8iWZVaLAfZpsWWaQ0ruR205ORBwGKCS2TS0IYLfEATlNJxhq1UNJS8V7beTFlahu 3CZq4IRpyNpzc+THfHkzFP+1mZJEgicqqNAzguD7KnbSDaymv2b1rsrMmhcYuZ+GT0h8 2vLGsuGaExl+ElhssUWwu7BQ3eLDNu8//+wg9JwrUfZuFrd1EwYyUMwd4Bp/boOThnr7 rC1w== X-Forwarded-Encrypted: i=1; AKwUvBzyu5YIvKcbixubICYbCPZD3hIiwx4GHdRzoN8rhSzgMw5SVg5Aye70Eu/tiURiNL/oO0URzNcSADDW7Ys=@vger.kernel.org X-Gm-Message-State: AFq9FYL9oi7BYZ8h0FJ687MD9GV7HNXyZLAIu7hMAY7lo16Xzljhn7rI GEzshnB2B9V4avivO+4LwHm4MATxT6uJG5Yi+v4+F4PtPMTbRMNoPOZAihmEimp1mRndSIh9q1l nb46q/yq29n34xqy15qVwOc8unBI0qgROdoivjJsqyXTALkVxtxBv8cK+/HA= X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 X-Received: by 2002:a05:6808:1910:b0:4dc:1374:99ae with SMTP id 5614622812f47-5640e033037mr9173554b6e.56.1793680438963; Mon, 02 Nov 2026 20:33:58 -0800 (PST) Date: Mon, 02 Nov 2026 20:33:58 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ae96436.abb90550.19e2c9.0002.GAE@google.com> Subject: [syzbot] Monthly netfilter report (Nov 2026) From: syzbot To: fw@strlen.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello netfilter maintainers/developers, This is a 31-day syzbot report for the netfilter subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/netfilter During the period, 1 new issues were detected and 0 were fixed. In total, 13 issues are still open and 200 have already been fixed. There are also 3 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 151 Yes INFO: rcu detected stall in rescuer_thread (2) https://syzkaller.appspot.com/bug?extid=d5f7a5097c24c7c2dbbb <2> 7 Yes INFO: task hung in nf_tables_valid_genid (3) https://syzkaller.appspot.com/bug?extid=83439cb981624bd8d068 <3> 199 Yes INFO: rcu detected stall in br_handle_frame (6) https://syzkaller.appspot.com/bug?extid=f8850bc3986562f79619 <4> 132 Yes INFO: task hung in nfnetlink_rcv_msg (5) https://syzkaller.appspot.com/bug?extid=c4b20b80ee6a7a2f5012 <5> 98 No WARNING in nf_conntrack_cleanup_net_list (2) https://syzkaller.appspot.com/bug?extid=122256c3e2bf6ec9f928 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.