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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 (86)
open (18):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in vc_uniscr_check serial 1 74d 70d
KASAN: slab-out-of-bounds Write in do_con_write serial 4 20d 98d
possible deadlock in n_tty_flush_buffer serial C error 2 10d 114d
KASAN: slab-use-after-free Read in uart_write_room serial 3 53d 158d
INFO: task hung in console_callback (5) serial 572 53d 172d
possible deadlock in tty_buffer_flush (3) serial C done 56 7d13h 250d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial C 115 11h18m 270d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 21 9d03h 284d
general protection fault in n_tty_receive_buf_common (2) serial 16 8d07h 296d
KMSAN: uninit-value in gsmld_receive_buf serial 25 4d19h 383d
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz error error 155 2d00h 486d 💬 2 [24d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial C 1123 6h09m 501d 💬 1 [24d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 166 45d 604d PATCH [588d]
memory leak in gsm_activate_mux serial C 2 498d 609d PATCH [604d]
INFO: rcu detected stall in console_callback input usb serial C error 18 7d20h 636d
BUG: soft lockup in tx serial C 92 5d13h 972d 💬 3 [24d]
INFO: task can't die in show_free_areas serial C error 188 4d22h 1208d 💬 1 [24d]
INFO: task hung in paste_selection (2) serial C inconclusive error 6 28d 1367d 💬 1 [24d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 1 23h56m 23h55m
KCSAN: data-race in __tty_hangup / io_poll_task_func (2) serial 1 2d18h 2d18h
KCSAN: data-race in filemap_read_folio / filemap_read_folio serial 1 14d 14d
KCSAN: data-race in __tty_hangup / filp_flush serial 1 43d 43d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (13) serial 1 44d 44d
KCSAN: data-race in n_tty_poll / tty_set_termios (9) serial 5 1d00h 55d
KCSAN: data-race in n_tty_receive_char / n_tty_write (10) serial 7 26d 69d
KCSAN: data-race in __stop_tty / pty_write_room (7) serial 6 37d 122d
KCSAN: data-race in __stop_tty / n_tty_receive_char (8) serial 7 42d 125d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 30d 146d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 33 7d05h 168d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 9 8d21h 177d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (6) serial 13 14d 186d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 554 1d08h 526d