From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (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 18EF13815FA for ; Sat, 4 Jul 2026 04:32:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783139554; cv=none; b=uytj0IK0jMK/k5AAeOxQBf+CQWidhbZ2Xjad+QbkXdYnvN1V6vMt+/Kmx2wN1p6EDYaQ0/qYYdgFtXgCKOJfXu+sHDELGB53ZbtpONU2kdrS24xEZgErm4YVBrUA6u3IqmfZyS3QVNNvvNqprdifsVWFFLV7qjPYixNi3B/b+7U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783139554; c=relaxed/simple; bh=T0OroyA9ALtHHOLoGsSNa32kImY4S09tgbg2pb7IMAo=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=ciXyH1tBR/Z/E9xzDt5ldDRTpcWvWsORewyChn3i4eRnQG+wzFiwZLgOWwHD0hmpAQMFpNyfwqZqqxQvd/5yA7Ik9Y8Ohu4IUogLr4dzRrLluy9w1iNLwW1zsEpbUPtLKCIEpV19ejz5k9cLMnAy4rPnaJ4dwsMCUixEBEV/low= 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=209.85.210.70 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-ot1-f70.google.com with SMTP id 46e09a7af769-7eb60cfd476so569967a34.3 for ; Fri, 03 Jul 2026 21:32:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783139543; x=1783744343; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=abfGS1ZyFGQjmKTBPq600GPfznEuxAVk1gTHyTqxGLM=; b=owqXZZ5gG0mpiloyUGbhmrrwCXJmFDaiAgwWE85wnw2N9+ZMKcpm7++Vdsuoxl1Jyx CTrEC1Nw0GyVAa7OjVq7/JAAOztq+OKtd3iwbEGFPkWnhHVpsGHHhFJoJlkdGcPzOPCe WnNHfqWnqW4v8ILfX29g1XMHHRs+l/dAhKzW5ePhHlg8GoOukFvOxu3MmNecYu1LbA/Y 6D9aGALLkBCHTonjB+oy+n0i0V8a4OkUP6xWbZ2mjFo3hpH+EYmBIRBJmlXFxE9LdTJY Ug8/JcULgl6uai8UKPjFGXoEKzownNhLkpSzV00nhP/U5RpP/GXOc/mMszkwEUx5EODo 4Lvg== X-Forwarded-Encrypted: i=1; AFNElJ/MkPb64s44rrEp+fYk1FawUMHPu9nAUjAz++OQuluH1JJeHZpiJcsiLUZFfJc6SDnwXNxkHNJN6+6YnPY=@vger.kernel.org X-Gm-Message-State: AOJu0YwSW33HDyzdte/WA1Z9NJLu5r8sQ3fdtwB8avCi4KeUZPS5OLJF B8LIoxly3X+oQrFizQlQVw8uVUy/1ipjnxC81bkPDGaX1vd9yf+urL54MP8K3+iQPhk2Tm4slJ9 iy5CZlZEt68dpjOKfiKUghQUmzlsk3sr9bXGAT9L1M31xb/hboQAKxVuDHpY= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:608:b0:6a3:d9a:8eaf with SMTP id 006d021491bc7-6a32f5c8eb1mr1052535eaf.40.1783139543639; Fri, 03 Jul 2026 21:32:23 -0700 (PDT) Date: Fri, 03 Jul 2026 21:32:23 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a488cd7.b42ede87.8bd1.0006.GAE@google.com> Subject: [syzbot] Monthly serial report (Jul 2026) From: syzbot To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello serial maintainers/developers, This is a 31-day syzbot report for the serial subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/serial During the period, 0 new issues were detected and 0 were fixed. In total, 16 issues are still open and 48 have already been fixed. There are also 3 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 11 No KASAN: slab-use-after-free Read in kbd_event (2) https://syzkaller.appspot.com/bug?extid=098cefc0911c68db5dab <2> 3801 Yes KMSAN: uninit-value in n_tty_receive_buf_standard https://syzkaller.appspot.com/bug?extid=559c7fe4b8bac56d38c2 <3> 144 Yes possible deadlock in tty_buffer_flush (3) https://syzkaller.appspot.com/bug?extid=52cf91760dcb1dac6376 --- 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.