From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 925F52FCC1B for ; Thu, 14 Aug 2025 12:42:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755175348; cv=none; b=OhBqXCvyWXcQMt0JFfQFxWsPP6FnCytqNo4CgbJ7KoFgNBQQaKGMjgY2ikm5s0C4ymjPi15BDPJk1rDOR3Xf2wOKTCWBe+982xhSGW9ffbYUnf0cJ6NZUMgoycB6G4y1M0dCqkga/jVXANZyvTNpcZKDpxzxWweU8v0okDN6Yfw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755175348; c=relaxed/simple; bh=+jEP63/fwVi2lrN9xFrebDIsSXfRw9oRl5BYut7hPDE=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=GwOyNU3hi6HziplVhCrAfv9wkeZC2VCPYCSfmah25fFw/OTacjJXDZY+6hFdnWNzTMaXMf04qE75Ox7bdRrY+YRZTAMFYsVikaHRBY34uowzypqATqR1USljwXo3tKIVlwWGzz+TW9LtV0LjN44+MEEjvaS6LYh1Zzz2Iiq4jFg= 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=209.85.166.70 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-io1-f70.google.com with SMTP id ca18e2360f4ac-88432cbe110so98499739f.0 for ; Thu, 14 Aug 2025 05:42:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755175345; x=1755780145; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=uiRRu9OJFyKeenKqerh2f8im3zeM5epxTzM5uWVDxL4=; b=SVYX8llF55IeJk1WdkfaeKo+W9pVYEhlgEtZjoosfIsOrQKjI8dx1RGn/eQDxM87R6 zyzssglmfhhU6ZTx1yH+d2eZF+xKqotgXHwKmwGWHZzMB1Z+Gd+rfUq8YTd2mDjTpD2q xipkt6cJEWrHK53FPexfjpGE3wLZXRPQXe176BhXz0B58NHUf4QEIWMaz8eptbB6e7eM Q9/TieXlMONnOWfnS7opEgL/Um5NfutwjBdqC439+hgjPhDdce7uHqnqI50Nt7+/aUHc yV+cCEaYasmBFWWrj9EUDs1cVGtTBAYawTr8tUpiyt+CGQJTU0mXOeRsBtw+jSKQTHe+ mCEw== X-Gm-Message-State: AOJu0YzzBJy8w0SPCJ3uC9z2Ez0YySl+PVXOTp2PE06/KMa2HDDtuDkK eoWZTNM3kzNKY04jVGKXOVZNUNOz+n5PKPZb7ORtC8KjUJco3IuLVVDbesXfq3/YKtGtE/Cfo54 9lN97nwAzrR7c38lVMFwJWo0CcY8BHKZCmkQv7W/Tp6xSwpbf2ofcx6x6qzM= X-Google-Smtp-Source: AGHT+IFLTLOk5lm5M0xQ8qibNIbknOd85LTrLoRWuJLHUBvMopNJUjY/dVy1Po/t4iRcG8rrKtakJVdxO8EiiuwNg4DgXPd/z9jn Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:1550:b0:879:66fe:8d1e with SMTP id ca18e2360f4ac-8843386e0e9mr579219239f.8.1755175345671; Thu, 14 Aug 2025 05:42:25 -0700 (PDT) Date: Thu, 14 Aug 2025 05:42:25 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <689dd9b1.050a0220.17479b.0008.GAE@google.com> Subject: [syzbot] Monthly net report (Aug 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, 5 new issues were detected and 6 were fixed. In total, 128 issues are still open and 1604 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 370101 Yes unregister_netdevice: waiting for DEV to become free (8) https://syzkaller.appspot.com/bug?extid=881d65229ca4f9ae8c84 <2> 13108 Yes BUG: workqueue lockup (5) https://syzkaller.appspot.com/bug?extid=f0b66b520b54883d4b9d <3> 10021 Yes KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings https://syzkaller.appspot.com/bug?extid=5fe14f2ff4ccbace9a26 <4> 7473 Yes KMSAN: uninit-value in eth_type_trans (2) https://syzkaller.appspot.com/bug?extid=0901d0cc75c3d716a3a3 <5> 3275 Yes INFO: task hung in linkwatch_event (4) https://syzkaller.appspot.com/bug?extid=2ba2d70f288cf61174e4 <6> 2639 Yes WARNING in rcu_check_gp_start_stall https://syzkaller.appspot.com/bug?extid=111bc509cd9740d7e4aa <7> 1846 Yes INFO: task hung in del_device_store https://syzkaller.appspot.com/bug?extid=6d10ecc8a97cc10639f9 <8> 1684 Yes KMSAN: uninit-value in bpf_prog_run_generic_xdp https://syzkaller.appspot.com/bug?extid=0e6ddb1ef80986bdfe64 <9> 1506 Yes INFO: task hung in addrconf_dad_work (5) https://syzkaller.appspot.com/bug?extid=82ccd564344eeaa5427d <10> 1034 Yes possible deadlock in __dev_queue_xmit (3) https://syzkaller.appspot.com/bug?extid=3b165dac15094065651e --- 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.