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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 (80)
open (17):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in debug_check_no_obj_freed (2) serial 11 21d 37d
KASAN: slab-out-of-bounds Write in do_con_write serial 4 67d 145d
possible deadlock in n_tty_flush_buffer serial C error 3 9d08h 162d
KASAN: slab-use-after-free Read in uart_write_room serial 5 25d 206d
possible deadlock in tty_buffer_flush (3) serial C done 65 6d14h 297d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial C 130 8d09h 317d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 23 20d 331d
general protection fault in n_tty_receive_buf_common (2) serial 16 55d 343d
KMSAN: uninit-value in gsmld_receive_buf serial 27 9d23h 430d
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz error error 185 2h44m 533d 💬 2 [10d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial C 1263 3h19m 548d 💬 1 [10d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 166 22d 651d PATCH [636d]
memory leak in gsm_activate_mux serial C 2 545d 657d PATCH [652d]
INFO: rcu detected stall in console_callback usb input serial C error 18 24d 683d
BUG: soft lockup in tx serial C 93 10d 1019d 💬 3 [42d]
INFO: task can't die in show_free_areas serial C error 194 1d21h 1255d 💬 1 [42d]
INFO: task hung in paste_selection (2) serial C inconclusive error 6 5d15h 1414d 💬 1 [72d]
moderation (15):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __stop_tty / n_tty_receive_char (9) serial 1 9d14h 9d14h
KCSAN: data-race in __stop_tty / pty_write_room (8) serial 1 20d 20d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (10) serial 27 3h44m 21d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status serial 2 3d06h 22d
KCSAN: data-race in __io_arm_poll_handler / __tty_hangup (2) serial 1 28d 28d
KCSAN: data-race in n_tty_close / pty_close (6) serial 1 35d 35d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (4) serial 1 41d 41d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 3 13h38m 48d
KCSAN: data-race in __tty_hangup / io_poll_task_func (2) serial 1 50d 50d
KCSAN: data-race in filemap_read_folio / filemap_read_folio selinux serial 2 17d 61d
KCSAN: data-race in n_tty_poll / tty_set_termios (9) serial 7 29d 102d
KCSAN: data-race in __stop_tty / pty_write (15) serial 8 3d11h 193d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 34 40d 215d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 11 19h20m 224d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 575 22h34m 573d