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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 (91)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 9 2d16h 25d
general protection fault in k_meta serial 2 12 53d 50d PATCH [9d16h]
general protection fault in puts_queue serial 2 C 72 53d 51d PATCH [9d16h]
KMSAN: uninit-value in gsmld_receive_buf (2) serial 7 2 49d 56d
possible deadlock in stop_tty fs serial 4 3 61d 139d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 9d12h 424d
possible deadlock in tty_buffer_flush (3) serial 4 C done 126 11d 560d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 304 3d03h 580d PATCH [179d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3907 2d17h 582d 💬 4 [20d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 58 8d05h 594d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 39d 796d 💬 2 [52d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3368 39m 811d 💬 1 [20d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 75d 914d PATCH [898d]
memory leak in gsm_activate_mux serial 3 C 2 21d 920d PATCH [915d]
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 63d 946d
BUG: soft lockup in tx serial 1 C 1193 26d 1282d 💬 3 [20d]
INFO: task can't die in show_free_areas serial 1 C error 250 3d04h 1518d 💬 3 [20d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 8d17h 1677d 💬 1 [52d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __stop_tty / __uart_start serial 6 1 1d16h 1d16h
KCSAN: data-race in __process_echoes / n_tty_write (15) serial 6 1 5d12h 5d12h
KCSAN: data-race in __stop_tty / pty_write_room (12) serial 6 1 13d 13d
KCSAN: data-race in __uart_start / stop_tty serial 6 1 20d 20d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial 6 1 33d 33d
KASAN: slab-use-after-free Read in pty_write_room serial 19 2 36d 33d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (9) serial 6 1 44d 44d PATCH [9d11h]
KASAN: slab-use-after-free Read in uart_write (3) serial 19 1 49d 45d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 36 1d18h 50d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (7) serial 6 1 53d 53d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (9) serial 6 5 10d 60d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll (2) serial 6 2 23d 66d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (3) serial 6 3 52d 85d
KCSAN: data-race in __stop_tty / pty_write (16) serial 6 3 4d10h 86d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 15 55d 311d