From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 DCF9A4CE08 for ; Sun, 20 Jul 2025 09:04:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753002272; cv=none; b=uITRCyZ7HmkpoY4MYb46m6pOANswODlqFJiKPioPL+KGOoV7gcqmwfLgCPIxRW8wLwvhENdwhEHfQZkJkdgeoNWe2Rt8keLv+Ddm0JQ8R/y/fy/6jkVujescs4vY150cL6Xw9WfJlhVv2r8S5ffUaNYiF6SlgxJO354Ubm2ACts= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753002272; c=relaxed/simple; bh=oSQNqavC00MRshvUBI+GKy0AQT9Ig5DxZU/9NteZ0TA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=Nv7QoZAMkmZNgBw+hlpAO/087lTa8FYaaYxoxBNgsB/X3YzzUw9hIIXU8Zi8GNwFXlgM8CSu2/VhWflxrjQyk67eXEUTga9eclV1fZlnZT5affPs4DAl8Ojstwv4zino1o9Dn8ZerHNed75H4tP8DxkO7Wd2K7ybyvsFb67qSHQ= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3ddbfe1fc8fso76720015ab.2 for ; Sun, 20 Jul 2025 02:04:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753002270; x=1753607070; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=DCYVbM74Z35SaOYrZa8wTkxPos+S0J6bbFwSjep4ia8=; b=GdaMooF5/RalYKctL1IFkEHTGpBCA7BBJRy5x2ua+lrELNtMyFXfsK/vzWwiroPg1o 91J3eZY6FY+tOq/CS/jDtz3jXzEUTvemnBjkjW0HNYmDp3URDVad0e+lcv3OZ7fGHxa4 dJOGiqz9sZDg8UC2V7kK0lNz3IuA9LNIH8SVMTPDjaBDfKLYPYGse21s2a644KuJquAA Ub7MAezBQ0QU7zKX0KzcSCYgJuw1tGJLbijtUdSM8FCy0RiA+AsSnlOhdoxIKiQXt+5O fOQv0rPJTwpzDrL+8rgWKmr9RoeKXz5E5a0j6FRulYW5CPv+bQCC5H5QEMgmmmZogGdr mfLQ== X-Forwarded-Encrypted: i=1; AJvYcCUpIJhHr12sdGojFO7R1dNNl0hnR0SE+QdwPSDQASHj/7GSYTtBxK92f7IW8dFd2n2v7zjVlVsEYurnqlA=@vger.kernel.org X-Gm-Message-State: AOJu0YxjuJhMeBjvZ/xQsnjnoiwoWmKaV/f7/CScW9WLXoJs1dRsmZKe TVyGgsUIl9I/STZTbaIsFO2tmde+uDgLIQQksYmx6k+z0WK5BWaIRNGfW/swWvNVyncP1sagtS6 sHaSEZFs0HL/IiQ0pmZ+ylMKstcG7Y881IFndZoUr0oeaQQfnwWJ/9+SEm/U= X-Google-Smtp-Source: AGHT+IHeCaV+O9MUs6hHmTbSG11DDfmrBFqvwQ1fWkTRjVJE36pej0SyGDBncV8Gb4kGukriCBJBaUkSwFb+PADLILruSjMPmfQX Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cdaf:0:b0:3e2:956a:3a64 with SMTP id e9e14a558f8ab-3e2956a3c83mr105114065ab.18.1753002270059; Sun, 20 Jul 2025 02:04:30 -0700 (PDT) Date: Sun, 20 Jul 2025 02:04:30 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <687cb11e.a70a0220.693ce.00b7.GAE@google.com> Subject: [syzbot] Monthly netfilter report (Jul 2025) From: syzbot To: kadlec@netfilter.org, 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, 2 new issues were detected and 1 were fixed. In total, 12 issues are still open and 186 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 540 Yes INFO: rcu detected stall in addrconf_rs_timer (6) https://syzkaller.appspot.com/bug?extid=fecf8bd19c1f78edb255 <2> 184 Yes INFO: rcu detected stall in gc_worker (3) https://syzkaller.appspot.com/bug?extid=eec403943a2a2455adaa <3> 100 Yes INFO: rcu detected stall in NF_HOOK (2) https://syzkaller.appspot.com/bug?extid=34c2df040c6cfa15fdfe <4> 11 Yes KMSAN: uninit-value in ip6table_mangle_hook (3) https://syzkaller.appspot.com/bug?extid=6023ea32e206eef7920a --- 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.