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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 (73)
open (18):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in get_partial_node (3) serial 4 4 35d 32d
possible deadlock in debug_check_no_obj_freed (2) serial 4 11 57d 73d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 3 44d 197d
KASAN: slab-use-after-free Read in uart_write_room serial 19 5 60d 241d
possible deadlock in tty_buffer_flush (3) serial 4 C done 93 17h14m 332d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 142 3h02m 353d
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2296 35m 355d 💬 4 [16d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 25 3d11h 366d
general protection fault in n_tty_receive_buf_common (2) serial 2 17 26d 378d
KMSAN: uninit-value in gsmld_receive_buf serial 7 27 45d 466d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 192 1d14h 569d 💬 2 [14d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 1420 5h56m 584d 💬 1 [14d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 34d 687d PATCH [671d]
memory leak in gsm_activate_mux serial 3 C 2 580d 692d PATCH [687d]
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 15d 718d
BUG: soft lockup in tx serial 1 C 103 2d10h 1054d 💬 3 [14d]
INFO: task can't die in show_free_areas serial 1 C error 206 5h29m 1291d 💬 1 [14d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 41d 1449d 💬 1 [107d]
moderation (17):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in do_con_write / stop_tty (8) serial 6 2 8d11h 9d06h
KCSAN: data-race in n_tty_write / tty_set_termios (13) serial 6 1 15d 15d
KCSAN: data-race in __tty_hangup / get_pipe_info serial 6 1 17d 17d
KCSAN: data-race in n_tty_poll / pty_unix98_ioctl (2) serial 6 1 21d 21d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (7) serial 6 2 22d 27d
KCSAN: data-race in set_console / set_console serial 6 1 28d 28d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 2 5d15h 32d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 1 33d 33d
KCSAN: data-race in __stop_tty / n_tty_receive_char (9) serial 6 2 9d20h 44d
KCSAN: data-race in __stop_tty / pty_write_room (8) serial 6 1 55d 55d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (10) serial 6 44 10d 56d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status serial 6 4 7h56m 57d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 5 7d01h 83d
KCSAN: data-race in filemap_read_folio / filemap_read_folio selinux serial 6 2 52d 96d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 9 33d 229d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 6 12 18d 259d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 592 5d17h 608d