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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 (18):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in debug_check_no_obj_freed (2) serial 10 1d06h 14d
KASAN: slab-out-of-bounds Read in vc_uniscr_check serial 1 98d 94d
KASAN: slab-out-of-bounds Write in do_con_write serial 4 44d 122d
possible deadlock in n_tty_flush_buffer serial C error 2 3d15h 138d
KASAN: slab-use-after-free Read in uart_write_room serial 5 1d19h 182d
possible deadlock in tty_buffer_flush (3) serial C done 59 21d 274d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial C 122 17d 294d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 21 33d 308d
general protection fault in n_tty_receive_buf_common (2) serial 16 32d 320d
KMSAN: uninit-value in gsmld_receive_buf serial 26 15d 407d
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz error error 171 15h27m 510d 💬 2 [18d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial C 1180 23h20m 525d 💬 1 [18d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 166 69d 628d PATCH [612d]
memory leak in gsm_activate_mux serial C 2 522d 634d PATCH [629d]
INFO: rcu detected stall in console_callback usb input serial C error 18 1d16h 660d
BUG: soft lockup in tx serial C 92 29d 996d 💬 3 [18d]
INFO: task can't die in show_free_areas serial C error 188 28d 1232d 💬 1 [18d]
INFO: task hung in paste_selection (2) serial C inconclusive error 6 2d20h 1391d 💬 1 [48d]
moderation (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __io_arm_poll_handler / __tty_hangup (2) serial 1 5d12h 5d12h
KCSAN: data-race in n_tty_close / pty_close (6) serial 1 11d 11d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (4) serial 1 18d 18d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 2 3d19h 25d
KCSAN: data-race in __tty_hangup / io_poll_task_func (2) serial 1 26d 26d
KCSAN: data-race in filemap_read_folio / filemap_read_folio serial 1 38d 38d
KCSAN: data-race in n_tty_poll / tty_set_termios (9) serial 7 6d02h 79d
KCSAN: data-race in n_tty_receive_char / n_tty_write (10) serial 7 50d 93d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 54d 170d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 34 17d 192d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 10 6d16h 201d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (6) serial 13 38d 211d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 563 4d20h 550d