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serial subsystem


List(s): linux-serial@vger.kernel.org
Maintainer(s): gregkh@linuxfoundation.org
Fixed bugs: 46
Parent subsystem(s): kernel (92)
open (19):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in stop_tty serial 4 1 29d 25d
possible deadlock in kbd_event serial kernfs 4 90 1d00h 46d
KASAN: slab-out-of-bounds Write in do_con_write (2) serial 23 6 80d 84d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 36d 311d
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 47d 355d
possible deadlock in tty_buffer_flush (3) serial 4 C done 117 12d 446d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 205 20h39m 467d PATCH [65d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2682 42m 469d 💬 4 [2d09h]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 41 2d19h 480d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 44d 492d
KMSAN: uninit-value in gsmld_receive_buf serial 7 32 60d 580d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 233 19h36m 683d 💬 2 [2d09h]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 2146 8h04m 698d 💬 1 [2d09h]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 8d19h 801d PATCH [785d]
memory leak in gsm_activate_mux serial 3 C 2 694d 806d PATCH [801d]
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 10d 832d
BUG: soft lockup in tx serial 1 C 1110 16m 1168d 💬 3 [2d09h]
INFO: task can't die in show_free_areas serial 1 C error 225 13d 1405d 💬 1 [2d09h]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 14d 1563d 💬 1 [96d]
moderation (12):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_receive_buf_standard / n_tty_write (2) serial 6 1 20d 20d
KCSAN: data-race in n_tty_write / tty_set_termios (14) serial 6 2 13d 30d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (2) serial 6 1 38d 38d
KCSAN: data-race in pty_stop / pty_unix98_ioctl (2) serial 6 1 45d 45d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (8) serial 6 1 51d 51d
KCSAN: data-race in __stop_tty / pty_write_room (10) serial 6 1 52d 52d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (6) serial 6 3 18d 77d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll serial 6 3 11d 93d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 11 19d 146d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 10 2h08m 147d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 12 2d02h 197d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 655 3d16h 722d