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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 (92)
open (19):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in stop_tty serial 4 1 30d 26d
possible deadlock in kbd_event serial kernfs 4 94 15h53m 47d
KASAN: slab-out-of-bounds Write in do_con_write (2) serial 23 6 81d 85d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 37d 312d
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 48d 356d
possible deadlock in tty_buffer_flush (3) serial 4 C done 117 13d 447d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 205 1d20h 468d PATCH [66d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2688 3h45m 470d 💬 4 [3d09h]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 41 3d19h 481d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 45d 493d
KMSAN: uninit-value in gsmld_receive_buf serial 7 32 61d 581d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 233 1d19h 684d 💬 2 [3d09h]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 2155 1h33m 699d 💬 1 [3d09h]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 9d19h 802d PATCH [786d]
memory leak in gsm_activate_mux serial 3 C 2 695d 807d PATCH [802d]
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 11d 833d
BUG: soft lockup in tx serial 1 C 1112 51m 1169d 💬 3 [3d09h]
INFO: task can't die in show_free_areas serial 1 C error 225 14d 1406d 💬 1 [3d09h]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 15d 1564d 💬 1 [97d]
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 21d 21d
KCSAN: data-race in n_tty_write / tty_set_termios (14) serial 6 3 5h35m 31d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (2) serial 6 1 39d 39d
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 52d 52d
KCSAN: data-race in __stop_tty / pty_write_room (10) serial 6 1 53d 53d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (6) serial 6 3 19d 78d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll serial 6 3 12d 94d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 11 20d 147d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 10 1d02h 148d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 12 3d02h 198d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 656 5h13m 723d