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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 (85)
open (18):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in vc_uniscr_check serial 1 83d 78d
KASAN: slab-out-of-bounds Write in do_con_write serial 4 29d 107d
possible deadlock in n_tty_flush_buffer serial C error 2 19d 123d
KASAN: slab-use-after-free Read in uart_write_room serial 4 5d10h 167d
INFO: task hung in console_callback (5) serial 572 61d 180d
possible deadlock in tty_buffer_flush (3) serial C done 59 5d18h 258d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial C 122 2d06h 279d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 21 17d 292d
general protection fault in n_tty_receive_buf_common (2) serial 16 16d 304d
KMSAN: uninit-value in gsmld_receive_buf serial 26 14h42m 392d
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz error error 160 4d08h 495d 💬 2 [3d09h]
KMSAN: uninit-value in n_tty_receive_buf_standard serial C 1159 10h39m 510d 💬 1 [3d09h]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 166 53d 613d PATCH [597d]
memory leak in gsm_activate_mux serial C 2 506d 618d PATCH [613d]
INFO: rcu detected stall in console_callback input usb serial C error 18 16d 644d
BUG: soft lockup in tx serial C 92 14d 980d 💬 3 [3d09h]
INFO: task can't die in show_free_areas serial C error 188 13d 1217d 💬 1 [3d09h]
INFO: task hung in paste_selection (2) serial C inconclusive error 6 37d 1375d 💬 1 [33d]
moderation (15):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (4) serial 1 2d20h 2d20h
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 1 9d15h 9d15h
KCSAN: data-race in __tty_hangup / io_poll_task_func (2) serial 1 11d 11d
KCSAN: data-race in filemap_read_folio / filemap_read_folio serial 1 22d 22d
KCSAN: data-race in __tty_hangup / filp_flush serial 1 52d 52d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (13) serial 1 52d 52d
KCSAN: data-race in n_tty_poll / tty_set_termios (9) serial 5 9d16h 63d
KCSAN: data-race in n_tty_receive_char / n_tty_write (10) serial 7 35d 77d
KCSAN: data-race in __stop_tty / pty_write_room (7) serial 6 45d 131d
KCSAN: data-race in __stop_tty / n_tty_receive_char (8) serial 7 50d 134d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 39d 155d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 34 2d01h 176d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 9 17d 185d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (6) serial 13 23d 195d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 558 2d09h 534d