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 3F8E631A064 for ; Mon, 17 Nov 2025 07:50:30 +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=1763365832; cv=none; b=lAnV1IGO9CPpvyIlyTi8F+/ZMRpB1GDg3LPfrsoHX80gvx/VXL8XVe3Xm6nSMke2dMQ5rYobgWacwhf0QRnnSRj574tW48FntlTgpV1hFF1JHuHYKcU9AIQiMX+VFzNUBUk/S0iFypRF/sxbp8W0V9kvOi2B3Y7tcKuMoV0czqg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763365832; c=relaxed/simple; bh=Y8wB5ZxrHztDsFTZWNBUOw5uR5hPhpOcMrCCbU99oKI=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=hkiBZG2Z/2M6NcV7/MLESW0qO2ogvO0C3OCCY1i3rsaju+HRg5jC63HciREvaVSAKUojvQ1gplW78rH7qz8KMNs7tWff2cHVTSHMYvRhlYSEAyhXcJ6et406tS3MX6iXgGGeYsrEZXWN/8w65muqnKldwagKuI+hkSkNscmWclk= 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-433817220f5so48036225ab.1 for ; Sun, 16 Nov 2025 23:50:30 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763365829; x=1763970629; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=ey1+m+0PpA+X8cyQeg5Cw9TKZCceb1snYR4S8Zq1UtY=; b=duPMghk1F7ezqOJOR6AHJQ87ncFUSlnrCKV4aYWi0yiXVk+XjK+aYQ0/BYT0nqXbhJ JeYAswoSQ1cGZOjj3MzSBybfKdCpKqs8yQgN31vyjBgD24JYHHLy+dbInFJ88TJ/r/Um 8qwKqcW0YE37EsEUA5Bpo0PAsxj6V87o/8EspFEEQ8I2VIzDmQpCd3SNP9Ey/70XN0l7 W6aKM7GTGAaqa0qmA7gv6X/BbpgzgbhgauKiI9kk9rbEdfTfwsfeboSlYsWWQlfu1yQy 00yOlFMMTY6f2WZhu59+H784Wed8gbi3s58Fbcp9cO+WxF7qLaMpyCxlP8wxshZp5Yet zLsg== X-Gm-Message-State: AOJu0YyQwQgUx9NvlmOEqTWcqrZIqzO89LJIrrhxxLey8P17oc+DhKgG 7dsd0QIeHHPxwW/Ah6eAN1EyH995pb1sJYO1gai/dt8C/6MtBU2l7jiqT1Vm77TSn3tvWCSsyhP uZFh+oNhtGdEz5c2j6aqEhYWDTnN639RQ7Q43tidmUJv0GR6ij6N5vc2QOOA= X-Google-Smtp-Source: AGHT+IF4Ax7KDGsQ3/G5Um9Hq7UFEsiFYZmNZZrQEigC52suQIGaiib8cbPHnExXI7K/ZnrhQ9AH49U4Bm4ILaNe/BjfS7iya07M 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:c242:0:b0:434:96ea:ca18 with SMTP id e9e14a558f8ab-43496eacaa0mr92275175ab.16.1763365829199; Sun, 16 Nov 2025 23:50:29 -0800 (PST) Date: Sun, 16 Nov 2025 23:50:29 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <691ad3c5.a70a0220.f6df1.0009.GAE@google.com> Subject: [syzbot] Monthly net report (Nov 2025) From: syzbot To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello net maintainers/developers, This is a 31-day syzbot report for the net subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/net During the period, 8 new issues were detected and 7 were fixed. In total, 99 issues are still open and 1640 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 20003 Yes WARNING in xfrm6_tunnel_net_exit (4) https://syzkaller.appspot.com/bug?extid=3df59a64502c71cab3d5 <2> 15678 Yes KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings https://syzkaller.appspot.com/bug?extid=5fe14f2ff4ccbace9a26 <3> 14160 Yes BUG: workqueue lockup (5) https://syzkaller.appspot.com/bug?extid=f0b66b520b54883d4b9d <4> 7864 Yes KMSAN: uninit-value in eth_type_trans (2) https://syzkaller.appspot.com/bug?extid=0901d0cc75c3d716a3a3 <5> 3393 Yes INFO: task hung in linkwatch_event (4) https://syzkaller.appspot.com/bug?extid=2ba2d70f288cf61174e4 <6> 2760 Yes WARNING in rcu_check_gp_start_stall https://syzkaller.appspot.com/bug?extid=111bc509cd9740d7e4aa <7> 1916 Yes KMSAN: uninit-value in bpf_prog_run_generic_xdp https://syzkaller.appspot.com/bug?extid=0e6ddb1ef80986bdfe64 <8> 1894 Yes INFO: task hung in del_device_store https://syzkaller.appspot.com/bug?extid=6d10ecc8a97cc10639f9 <9> 1580 Yes INFO: task hung in addrconf_dad_work (5) https://syzkaller.appspot.com/bug?extid=82ccd564344eeaa5427d <10> 1537 Yes INFO: task hung in synchronize_rcu (4) https://syzkaller.appspot.com/bug?extid=222aa26d0a5dbc2e84fe --- 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.