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 7F7C33D76 for ; Mon, 14 Jul 2025 07:23:35 +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=1752477817; cv=none; b=EgtkftqnEBxw9v5W0mgguoIa8TZEa+L2NlJZjZyNmTSIEFHJiabg3dJ7tcqf5nltcjLfcCR/jNlYIWTYRV1+pxJWZoj51jHEMYho5CYsRj3RaqX56uVB/P9RprziJhqrhuq0Cps3iDd7noecDfsNGuc9kczkgMm1xWpvqsRtCXE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752477817; c=relaxed/simple; bh=aZKjbtCAQigI5/O0O1r4+Zx0ym0okO/flZnq49hBEjY=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=FEANhuaYO6Kf2F5ahFHdmCwsO5VJNphBWBaXbuiPVv885cS64Qp+JFyHV9bI0UML1He5omGtRkQnaHM4/gM2kl/GOiNX998qCa3N/3JmcmX9NXsBajUlmxdwoRr2mc7IEh5ycCq/fy4GylJLNwf2sYv2iMaU0m+sfY02wEUg36A= 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-3e059add15eso46272115ab.0 for ; Mon, 14 Jul 2025 00:23:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752477814; x=1753082614; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Zqd881VU4OBARGjxBc24r4Dp24qLDZb8tBPUqpl9hD4=; b=n29ruwRNrk/oXlQ0isrrIdgM/FP+ycpbjFAw3yTSzvE2AoIfuIv4A3XDZMEaUNic9O /02VjNY02WRxYHLlsYKCG5pauYGZzGtAaLlYU+RKkB/3WWroN4VY5s8+MJ0YdmggIDmN oSopGhYpQR66EH43pIm1m9qBQ2+9J//4yA9qfRCiLUSgZgl9bKIMRzzLmEQk47iBWBSp IGcPLST6Vl1hZQT9quUAsx09QCxZ1px9rbXpiWOwVN0rmWHlGd20vmN5jR3I75C2+Sc6 IC3jlnIa8cOZ7glxShRBw3dqmybxFC1EPaGc2fDeJ3zC6KUGf1YhPGVJRYJ/gn9Wd17w N8jg== X-Gm-Message-State: AOJu0YygBOBZ/nLirZZ7lgJiGhMJi0nxWzLCvC0Fn4t7tulqXd2KzrjT qVs8AVUD6Lpn3uX/JtFL5se84BD4Xx4V/O1UbpJSMSKesfcP2aiHJbOBBJy2w39LyGWG3cyukXy Zp97/RxKo5dVbOwZQeNhKoleqyQSxbfZZ/skSaw3IcClsJfznoXsAyS4iZ7Q= X-Google-Smtp-Source: AGHT+IG9dmvIk+gwWywd1I+AytjFzJANqvTfLyf5ysuoMlpZh38uUuDJnU75yenNWCt0ZJBcO6Pdz0prdkKbalO5Dkjw8FeIoDHQ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12ef:b0:3dd:babf:9b00 with SMTP id e9e14a558f8ab-3e253253e62mr118120825ab.1.1752477814567; Mon, 14 Jul 2025 00:23:34 -0700 (PDT) Date: Mon, 14 Jul 2025 00:23:34 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6874b076.a70a0220.3b380f.0050.GAE@google.com> Subject: [syzbot] Monthly net report (Jul 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, 13 new issues were detected and 12 were fixed. In total, 140 issues are still open and 1626 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 350506 Yes unregister_netdevice: waiting for DEV to become free (8) https://syzkaller.appspot.com/bug?extid=881d65229ca4f9ae8c84 <2> 12874 Yes BUG: workqueue lockup (5) https://syzkaller.appspot.com/bug?extid=f0b66b520b54883d4b9d <3> 9216 Yes KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings https://syzkaller.appspot.com/bug?extid=5fe14f2ff4ccbace9a26 <4> 7829 Yes WARNING: suspicious RCU usage in dev_deactivate_queue https://syzkaller.appspot.com/bug?extid=ca9ad1d31885c81155b6 <5> 7302 Yes KMSAN: uninit-value in eth_type_trans (2) https://syzkaller.appspot.com/bug?extid=0901d0cc75c3d716a3a3 <6> 3260 Yes INFO: task hung in linkwatch_event (4) https://syzkaller.appspot.com/bug?extid=2ba2d70f288cf61174e4 <7> 2611 Yes WARNING in rcu_check_gp_start_stall https://syzkaller.appspot.com/bug?extid=111bc509cd9740d7e4aa <8> 1817 Yes INFO: task hung in del_device_store https://syzkaller.appspot.com/bug?extid=6d10ecc8a97cc10639f9 <9> 1580 Yes KMSAN: uninit-value in bpf_prog_run_generic_xdp https://syzkaller.appspot.com/bug?extid=0e6ddb1ef80986bdfe64 <10> 1492 Yes INFO: task hung in addrconf_dad_work (5) https://syzkaller.appspot.com/bug?extid=82ccd564344eeaa5427d --- 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.