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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 (88)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 5 5d07h 5d07h
general protection fault in k_meta serial 2 12 33d 31d PATCH [23d]
general protection fault in puts_queue serial 2 C 72 33d 31d PATCH [23d]
KMSAN: uninit-value in gsmld_receive_buf (2) serial 7 2 30d 36d
possible deadlock in stop_tty fs serial 4 3 41d 119d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 11d 405d
possible deadlock in tty_buffer_flush (3) serial 4 C done 122 8m 540d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 284 4h35m 561d PATCH [159d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3828 2h40m 562d 💬 4 [8h06m]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 55 23h45m 574d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 19d 777d 💬 2 [33d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3222 now 792d 💬 1 [8h06m]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 55d 894d PATCH [879d]
memory leak in gsm_activate_mux serial 3 C 2 1d21h 900d PATCH [895d]
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 43d 926d
BUG: soft lockup in tx serial 1 C 1193 6d21h 1262d 💬 3 [8h06m]
INFO: task can't die in show_free_areas serial 1 C error 243 12d 1499d 💬 3 [8h06m]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 38d 1657d 💬 1 [33d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __uart_start / stop_tty serial 6 1 17h21m 17h20m
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial 6 1 13d 13d
KASAN: slab-use-after-free Read in pty_write_room serial 19 2 16d 13d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (9) serial 6 1 25d 25d PATCH [5d00h]
KASAN: slab-use-after-free Read in uart_write (3) serial 19 1 29d 25d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 26 1d10h 30d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (7) serial 6 1 33d 33d
KCSAN: data-race in pty_write / tty_send_xchar (2) serial 6 1 36d 36d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (9) serial 6 4 11d 40d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll (2) serial 6 2 3d07h 46d
KCSAN: data-race in n_tty_receive_char / n_tty_write (12) serial 6 1 47d 47d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (3) serial 6 3 32d 65d
KCSAN: data-race in __stop_tty / pty_write (16) serial 6 2 29d 66d
KCSAN: data-race in n_tty_write / tty_set_termios (14) serial 6 12 51d 124d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 13 50d 241d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 15 35d 291d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 692 37d 816d