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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 (82)
open (19):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in vc_uniscr_check serial 1 21d 17d
KASAN: slab-out-of-bounds Write in do_con_write serial 3 3d11h 45d
possible deadlock in n_tty_flush_buffer serial C error 2 1d18h 62d
WARNING in sched_show_task serial input usb C 1 99d 95d
KASAN: slab-use-after-free Read in uart_write_room serial 3 10h14m 106d
INFO: task hung in console_callback (5) serial 572 10h03m 119d
possible deadlock in tty_buffer_flush (3) serial C done 52 3d17h 197d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial C 79 2h23m 217d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 17 5d23h 231d
general protection fault in n_tty_receive_buf_common (2) serial 15 46d 243d
KMSAN: uninit-value in gsmld_receive_buf serial 19 41d 330d
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz error error 125 1d05h 433d 💬 2 [4d11h]
KMSAN: uninit-value in n_tty_receive_buf_standard serial C 861 2h19m 448d 💬 1 [4d11h]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 166 14d 551d PATCH [536d]
memory leak in gsm_activate_mux serial C 2 445d 557d PATCH [552d]
INFO: rcu detected stall in console_callback input usb serial C error 18 9h07m 583d
BUG: soft lockup in tx serial C 84 2d11h 919d 💬 3 [4d11h]
INFO: task can't die in show_free_areas serial C error 182 8d02h 1155d 💬 1 [4d11h]
INFO: task hung in paste_selection (2) serial C inconclusive error 6 45d 1314d 💬 1 [127d]
moderation (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_poll / tty_set_termios (9) serial 1 2d05h 2d05h
KCSAN: data-race in n_tty_receive_char / n_tty_write (10) serial 5 2d11h 16d
KCSAN: data-race in do_con_write / stop_tty (7) serial 1 38d 38d
KASAN: slab-out-of-bounds Read in vcs_read serial 1 49d 45d
KCSAN: data-race in __stop_tty / pty_write_room (7) serial 3 now 70d
KCSAN: data-race in __stop_tty / n_tty_receive_char (8) serial 4 7d07h 72d
KCSAN: data-race in __stop_tty / pty_write (15) serial 4 21d 93d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (2) serial 3 42d 95d
KCSAN: data-race in __process_echoes / n_tty_write (13) serial 4 48d 112d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 20 12d 115d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 5 7d14h 124d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (6) serial 8 5d20h 134d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 523 2d03h 473d