From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 666F54B8DDF for ; Wed, 1 Jul 2026 12:32:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782909147; cv=none; b=HiYx23pJuzXuotvWfbjWJxS/RX+EpE3A5PjeSdAmKweYdaVtE3BrwmT75VWYi1iv6sHSyg9a+dKrqZGpmGrrfyIHv/4/jN24h1POq+45ea+/IuElrCs3f7njTfq2KiAMwd1HhX+whW7INjxbTkPwmIHvTUxkC5Ofh/iY3MYShXc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782909147; c=relaxed/simple; bh=C8ae2Wn3IRIgHe995KPxuL6o13/FdExud3bMgQz6wD4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=mE/BEhvNJeMySVBxpv/vv2SfXOAv9BHhqAuWTkaJMwp3CHRKuDw/6KXaCd3orBKHOFIjx2Is2XaUAAoQACAMk/qOSQCkbsyu2a+PlhIE5SRTf02o8/5lYKQzwlPZCrmXvDj9IJ+MBdpcpOaAh8x2KlgXrc0+h3VWT5BcDlXml6Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.161.72 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-oo1-f72.google.com with SMTP id 006d021491bc7-6a14a54c185so710872eaf.3 for ; Wed, 01 Jul 2026 05:32:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782909144; x=1783513944; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=me+E3q06UL+WArmFrq+65FdWO4Z3IexCPtt0ELwjlkE=; b=IynrHVscrk6Dsgs5Sx1JmSJbcVEj5sqZaJuYnBiRrrHsC94PGM1JrJ5fy6V8StEuDE xc7/q6ksi2n+g7CzSoEgY3d738EOe1Tp8sTt5WyJ+elvyMSnL+HqrnR68C3n33zitPwu MDYqc3oaMG+59sY6o4h3zKipy7Nz/el8kIy9bmWLgOEgDUB2tQjz6ojnV07GRmEyGS2Y BZJOKhJ0LHeS9FHfTVjVV+Xjo5ymQOHttIvbxUQrIiIOq0QTUGiMANZg1aDvlOw2edQE svrb+dxtpLSyIu/AVXZs+5WV/2xs1lDm/E8fwfbhR84sYTCEzH7+mnYy6HjFo5AtPpbL BV7Q== X-Forwarded-Encrypted: i=1; AFNElJ9wqSIG8hGCHOituwkil/vKc85IzKnAZkZANGRJhOqd0rmw39Yq8zrfoEYeNaREA8OejU6EjM9Hg2cS4sY=@vger.kernel.org X-Gm-Message-State: AOJu0YwOo4Qc57GPKiyGoCyC23MFVoOBlG1PhEbCmS5CFj+K6yFpzt31 H3qaR7JA53HRH5W1xxc0nO0h+jA5WYInDQrrPyi9mpFqz/vbhMY/c2NhSLn+50mcUbahqNLkdfh IY/Ow5ih0ZWgBZ83qf/oJrxy+CGI19tuk11MTYpDDfCoEWgkNxjfLmgLhOLI= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1c8e:b0:6a1:9a59:5c5f with SMTP id 006d021491bc7-6a309b372b9mr715415eaf.46.1782909144391; Wed, 01 Jul 2026 05:32:24 -0700 (PDT) Date: Wed, 01 Jul 2026 05:32:24 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a4508d8.52c20a74.1f8b39.0002.GAE@google.com> Subject: [syzbot] Monthly netfilter report (Jul 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, 0 new issues were detected and 0 were fixed. In total, 11 issues are still open and 198 have already been fixed. There are also 3 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 1759 Yes INFO: task hung in addrconf_dad_work (5) https://syzkaller.appspot.com/bug?extid=82ccd564344eeaa5427d <2> 703 Yes INFO: rcu detected stall in addrconf_rs_timer (6) https://syzkaller.appspot.com/bug?extid=fecf8bd19c1f78edb255 <3> 137 Yes INFO: rcu detected stall in NF_HOOK (2) https://syzkaller.appspot.com/bug?extid=34c2df040c6cfa15fdfe <4> 124 Yes INFO: rcu detected stall in br_handle_frame (6) https://syzkaller.appspot.com/bug?extid=f8850bc3986562f79619 <5> 78 No INFO: task hung in nfnetlink_rcv_msg (5) https://syzkaller.appspot.com/bug?extid=c4b20b80ee6a7a2f5012 <6> 2 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.