From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 CB5031CF281 for ; Sat, 14 Sep 2024 10:58:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726311508; cv=none; b=t0RgwMFqXUWrtezDibO5wanloEvW9GDMW3pset9nFeNw6e+B7zxE6K4/yL1W5ac0AkDhCgSYh4+tO+A3R9o997ZxYi7U8E5qqN0O0w8dfNcd3I0QUz2hlGC+ghgRVBR/BaOjzSjWbFZ1YefnoPnBd6iHSM43qwZvdJNrXunNiGM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726311508; c=relaxed/simple; bh=S3EHlT4pj65GnBkMEsNwf341ydw7Jg8R5ZcGRxNIdak=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=aHHptiiHX/dNHCHMRSYL2Tdbq4JwaSYNtWEz7Li9Y1fHF/px3Q6EqMNsJhjy/7i1EUrZIzsrfECfdTXx3pXULXG4GBMNkOhWaSQh/0h6dinbfiwMn4K3mcfSeP9m1pgV1IK17rBX6LsFQh6DGluOLBvWxaZriPVnMqRbGuE5VKY= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-3a09aecb414so6123015ab.2 for ; Sat, 14 Sep 2024 03:58:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726311506; x=1726916306; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=jNsanaAnUqKnJPrB9ujnMWafkXbSugNGS//lVxE3QOI=; b=i7mcJl7PdkSSQPbxIlKeBBFHMjQ4j6oxR57zuEsz8ZZESPgFkwdFtuFAFqLU9PAMDD 6keUQxDTaGSXEJjjAXdaXR7NLwd68NVd90PSJVlpUdrOhohaFHek4fES9fbkO/8WRtRM L7SqhmoPohEJlRQ19AfBULp2woyPo/mPPDBsunFtCDjXWOgqCxBkBFk5+pMh3ozitspf jedXnD+S4wm76wV2zTL0tEQjSRCS/2u5qWyOygVjYkgwMcoQdPlRWppvIEJKzecgkhaN 5R3om+u7D++DemA0A4h/KrQEYX+haUU5Pss88WZOZ1G/wzL/hJ2aeYQKS3MrMonjAq7c 2MZg== X-Forwarded-Encrypted: i=1; AJvYcCXg5uB+V/O9+sjAQ6GuloZYyN9UjLNlOIA0qZltiL8cvm0elPHX38f588E6RLr5cu3AulJr6y5YEuIjlNs=@vger.kernel.org X-Gm-Message-State: AOJu0YzNyomUt33c6m7YnKo/pEjmJ3Pt/Dt6+x5VZ2Vq63oyp/1JnbDp U9YM36YEZNrytgvfNSdnVZqlfQjfeRppxTWxmIFG6irNbE44EU177jWIH0xJuLxuJ4TRq9vqCNI DZOlZnFsjWzrSkF6/W4YcZmDxPbzQxwb+Ig7cHkwCNWLxHkFcXY1G/8s= X-Google-Smtp-Source: AGHT+IE7cyEMFXq0PLoldynD4nLYkoTuyeUjye9q3jPn/FRYgLjwv8eiyTn2khxvdRdMQWeUBbBXmR1qe8E0+JvcgOMLwFwciUPH 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:cd82:0:b0:39f:500e:2ffc with SMTP id e9e14a558f8ab-3a084941b35mr98911775ab.17.1726311505991; Sat, 14 Sep 2024 03:58:25 -0700 (PDT) Date: Sat, 14 Sep 2024 03:58:25 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <66e56c51.050a0220.3a9b1.0030.GAE@google.com> Subject: [syzbot] Monthly serial report (Sep 2024) 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, 2 new issues were detected and 0 were fixed. In total, 18 issues are still open and 42 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 393 Yes KMSAN: uninit-value in n_tty_receive_buf_standard https://syzkaller.appspot.com/bug?extid=559c7fe4b8bac56d38c2 <2> 152 Yes INFO: task can't die in show_free_areas https://syzkaller.appspot.com/bug?extid=8f41dccfb6c03cc36fd6 <3> 15 Yes KASAN: slab-use-after-free Read in tty_write_room (2) https://syzkaller.appspot.com/bug?extid=2a81fdd5c6ddffee3894 <4> 12 No KMSAN: uninit-value in n_tty_receive_buf_closing (3) https://syzkaller.appspot.com/bug?extid=dd514b5f0cf048aec256 <5> 8 No general protection fault in n_tty_receive_buf_common (2) https://syzkaller.appspot.com/bug?extid=2dda672e146ff12ccb02 <6> 5 No KMSAN: uninit-value in gsmld_receive_buf https://syzkaller.appspot.com/bug?extid=2f64914d6a3a8ce91bdd <7> 3 No KMSAN: kernel-infoleak in tty_read https://syzkaller.appspot.com/bug?extid=aa7ddf2352c316bb08d0 <8> 1 No 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.