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serial subsystem


List(s): linux-serial@vger.kernel.org
Maintainer(s): gregkh@linuxfoundation.org
Fixed bugs: 49
Parent subsystem(s): kernel (89)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 7 1d07h 17d
general protection fault in k_meta serial 2 12 46d 43d PATCH [2d00h]
general protection fault in puts_queue serial 2 C 72 45d 43d PATCH [2d00h]
KMSAN: uninit-value in gsmld_receive_buf (2) serial 7 2 42d 48d
possible deadlock in stop_tty fs serial 4 3 54d 131d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 1d21h 417d
possible deadlock in tty_buffer_flush (3) serial 4 C done 126 3d15h 552d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 298 1d12h 573d PATCH [171d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3882 14h41m 575d 💬 4 [12d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 58 14h23m 586d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 31d 789d 💬 2 [45d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3316 6h14m 804d 💬 1 [12d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 67d 907d PATCH [891d]
memory leak in gsm_activate_mux serial 3 C 2 14d 912d PATCH [907d]
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 55d 938d
BUG: soft lockup in tx serial 1 C 1193 19d 1274d 💬 3 [12d]
INFO: task can't die in show_free_areas serial 1 C error 247 3d22h 1511d 💬 3 [12d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 1d02h 1669d 💬 1 [45d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __stop_tty / pty_write_room (12) serial 6 1 6d04h 6d04h
KCSAN: data-race in __uart_start / stop_tty serial 6 1 12d 12d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial 6 1 25d 25d
KASAN: slab-use-after-free Read in pty_write_room serial 19 2 28d 25d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (9) serial 6 1 37d 37d PATCH [1d20h]
KASAN: slab-use-after-free Read in uart_write (3) serial 19 1 41d 37d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 33 3d18h 42d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (7) serial 6 1 45d 45d
KCSAN: data-race in pty_write / tty_send_xchar (2) serial 6 1 48d 48d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (9) serial 6 5 3d07h 53d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll (2) serial 6 2 15d 58d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (3) serial 6 3 44d 77d
KCSAN: data-race in __stop_tty / pty_write (16) serial 6 2 41d 78d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 15 48d 303d