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, 1 new issues were detected and 0 were fixed. In total, 15 issues are still open and 42 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 213 Yes KMSAN: uninit-value in n_tty_receive_buf_standard https://syzkaller.appspot.com/bug?extid=559c7fe4b8bac56d38c2 <2> 91 Yes INFO: task can't die in show_free_areas https://syzkaller.appspot.com/bug?extid=8f41dccfb6c03cc36fd6 <3> 46 Yes possible deadlock in uart_write (2) https://syzkaller.appspot.com/bug?extid=57cc2f20a84cb4346354 <4> 5 No WARNING in uart_write https://syzkaller.appspot.com/bug?extid=a38f8e1908608d337bb3 --- 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@xxxxxxxxxxxxxxxx. To disable reminders for individual bugs, reply with the following command: #syz set <Ref> no-reminders To change bug's subsystems, reply with: #syz set <Ref> subsystems: new-subsystem You may send multiple commands in a single email message.