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serial subsystem


List(s): linux-serial@vger.kernel.org
Maintainer(s): gregkh@linuxfoundation.org
Fixed bugs: 46
Parent subsystem(s): kernel (93)
open (19):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in stop_tty serial 4 1 31d 27d
possible deadlock in kbd_event serial kernfs 4 94 1d10h 48d
KASAN: slab-out-of-bounds Write in do_con_write (2) serial 23 6 82d 86d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 37d 313d
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 48d 357d
possible deadlock in tty_buffer_flush (3) serial 4 C done 117 14d 448d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 205 2d15h 469d PATCH [67d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2700 2h02m 471d 💬 4 [4d04h]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 41 4d14h 482d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 46d 494d
KMSAN: uninit-value in gsmld_receive_buf serial 7 32 62d 581d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 233 2d14h 685d 💬 2 [4d04h]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 2170 2h24m 700d 💬 1 [4d04h]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 10d 803d PATCH [787d]
memory leak in gsm_activate_mux serial 3 C 2 696d 808d PATCH [803d]
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 12d 834d
BUG: soft lockup in tx serial 1 C 1114 51m 1170d 💬 3 [4d04h]
INFO: task can't die in show_free_areas serial 1 C error 225 15d 1407d 💬 1 [4d04h]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 16d 1565d 💬 1 [98d]
moderation (12):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_receive_buf_standard / n_tty_write (2) serial 6 1 22d 22d
KCSAN: data-race in n_tty_write / tty_set_termios (14) serial 6 4 4h06m 32d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (2) serial 6 1 40d 40d
KCSAN: data-race in pty_stop / pty_unix98_ioctl (2) serial 6 1 46d 46d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (8) serial 6 1 53d 53d
KCSAN: data-race in __stop_tty / pty_write_room (10) serial 6 1 54d 54d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (6) serial 6 3 20d 79d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll serial 6 3 13d 94d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 11 21d 148d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 10 1d21h 149d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 12 3d21h 199d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 656 1d00h 724d