From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 679ED83A1A for ; Fri, 2 Feb 2024 21:05:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706907926; cv=none; b=Zbivcvjy7C7TDuF+PSjQYRA0+sy7cobG3jtzQPtW1Y011D4iW+SSylSEuVIHy6CEem4XS+Z8BZdNjFEvvzcCFPYcRdwHyFLlZd0mEUuBcUqu0kToFkaJU0e6J/tfoNSL0JU0+hLQ6gSzELoKfVIRpenEEvsOyTBcoEByf+ZiELE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706907926; c=relaxed/simple; bh=tPNHe42qhpvxWugl+y8i8cSrXsEAh6eoqotuLxhvPAM=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=qwN5TJBPcbajGdVqDpNkf1fU4fuXFqXAdXXVZs3SNrpG3p+HQhXzI/VhxNNyrQkCbEvwwyG4wIsBBeyqneiNWyD96vcW+pk5L3dgcpkCNCs9y/ilBguUyu4YmqqlqKrTNpwkVLnI+MkJK2n+QfnpiLztazbaUzacW0kTbEhiS/g= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-7c018d53e7fso203890939f.2 for ; Fri, 02 Feb 2024 13:05:24 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706907923; x=1707512723; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=vFM4+u+D/xmqSyRabC7ssS3eRs0J/GqQmfrIhUog/SY=; b=b7D9xRqXCv9/lww48UmcGAerlPitNpHMlHUF3qN4ipHdUSYRbcRl3yGPWzdNwAhKxm m/09spWLNeOW2+y4hByOA90kg5EfZ4CzL41ocDdhFR6LauRM6LjISs/qHqy+9cbUFY05 lk5fW3yy3Rt+ZPNvdnRvgzY6QS5PeG1aMsqgSjZ14+w0Mh/qbb5EdNMoPldbGVaCcrQ+ sR+EQuWSeMRxI3K4vn3VH1fcgFfBUqLMbHjZHUUIy7zX+JBBwhi807UdHCpvWZ0vVMZZ adr2ypg7TmItPb4UZ7gYqkgGdPZEcgzj9NEA5NE8t2DKOu9W5cYLsT1y5pR+Ie+Q2Ajt ONrQ== X-Gm-Message-State: AOJu0Yzj2wsGhxipyMVKLj4bdClW7t4rgunpj5RFgMqR68wiXZeI8jaJ PlDbJYE5CmRHbuIgc3kZZ7wq66HZf0W7w2mjtHcUO4TINuVO7c5PQxi8JRmK3E9kwIYCw1gsfy7 StCP5UhjdCD7QANwoq9eiTXSlfUNr/DZRLk1tnzi1U5uw9OvFfMVTTwc= X-Google-Smtp-Source: AGHT+IFZ5k2HQeFwYdOHV1q9HUo1V7+1oMT1vQYZjiKlMix4m2CzNWzvCXvj8f7jLh9vYEXkIMVXTcH/0hat8fvQIerkXfGDtDdP Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:45:b0:7c0:4a76:2422 with SMTP id z5-20020a056602004500b007c04a762422mr31621ioz.2.1706907923656; Fri, 02 Feb 2024 13:05:23 -0800 (PST) Date: Fri, 02 Feb 2024 13:05:23 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000074375c06106c787f@google.com> Subject: [syzbot] Monthly serial report (Feb 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, 3 new issues were detected and 0 were fixed. In total, 16 issues are still open and 40 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 51656 Yes possible deadlock in console_flush_all (2) https://syzkaller.appspot.com/bug?extid=f78380e4eae53c64125c <2> 4747 Yes BUG: sleeping function called from invalid context in console_lock (2) https://syzkaller.appspot.com/bug?extid=dbac96d8e73b61aa559c <3> 207 Yes KMSAN: uninit-value in n_tty_receive_buf_standard https://syzkaller.appspot.com/bug?extid=559c7fe4b8bac56d38c2 <4> 121 Yes KASAN: stack-out-of-bounds Read in sched_show_task https://syzkaller.appspot.com/bug?extid=8d2757d62d403b2d9275 <5> 73 Yes general protection fault in serial8250_tx_chars https://syzkaller.appspot.com/bug?extid=837b8c9032c053262db8 <6> 60 Yes BUG: soft lockup in tx https://syzkaller.appspot.com/bug?extid=5e87db90e68fbc4707c6 <7> 36 Yes INFO: task can't die in show_free_areas https://syzkaller.appspot.com/bug?extid=8f41dccfb6c03cc36fd6 <8> 6 Yes INFO: task hung in paste_selection (2) https://syzkaller.appspot.com/bug?extid=275e275bd3f536725dd8 <9> 2 No KASAN: slab-use-after-free Read in tty_write_room (2) https://syzkaller.appspot.com/bug?extid=2a81fdd5c6ddffee3894 --- 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.