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serial subsystem


List(s): linux-serial@vger.kernel.org
Maintainer(s): gregkh@linuxfoundation.org
Fixed bugs: 45
Parent subsystem(s): kernel (93)
open (18):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in sched_show_task serial input usb C 1 35d 31d
KASAN: slab-use-after-free Read in uart_write_room serial 2 36d 42d
KASAN: slab-use-after-free Read in uart_write serial 1 53d 49d
INFO: task hung in console_callback (5) serial 484 now 55d
BUG: soft lockup in debug_check_no_obj_freed serial syz 2 93d 93d 💬 4 [85d]
possible deadlock in tty_buffer_flush (3) serial C done 40 13h11m 133d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial C 55 3d13h 154d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 15 14h33m 167d
general protection fault in n_tty_receive_buf_common (2) serial 12 10d 179d
KMSAN: uninit-value in gsmld_receive_buf serial 16 24d 266d
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz error error 87 1d00h 370d 💬 2 [3d10h]
KMSAN: uninit-value in n_tty_receive_buf_standard serial C 715 1h18m 385d 💬 1 [3d10h]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 164 13d 488d PATCH [472d]
memory leak in gsm_activate_mux serial C 2 381d 493d PATCH [488d]
INFO: rcu detected stall in console_callback usb input serial C error 17 37d 519d
BUG: soft lockup in tx serial C 77 12d 855d 💬 3 [3d10h]
INFO: task can't die in show_free_areas serial C error 173 10h24m 1092d 💬 1 [3d10h]
INFO: task hung in paste_selection (2) serial C inconclusive error 6 4d12h 1250d 💬 1 [63d]
moderation (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __stop_tty / pty_write_room (7) serial 1 6d14h 6d14h
KCSAN: data-race in __stop_tty / n_tty_receive_char (8) serial 1 9d07h 9d07h
KCSAN: data-race in __stop_tty / pty_write (15) serial 3 5d09h 30d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (2) serial 1 31d 31d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (12) serial 1 36d 36d
KCSAN: data-race in n_tty_poll / tty_set_termios (8) serial 2 34d 42d
KCSAN: data-race in n_tty_receive_char / n_tty_write (9) serial 3 10d 43d
KCSAN: data-race in __process_echoes / n_tty_write (13) serial 3 34d 48d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 8 3d04h 51d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 3 8d12h 60d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (6) serial 3 48d 70d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 483 20h45m 409d