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serial subsystem


List(s): linux-serial@vger.kernel.org
Maintainer(s): gregkh@linuxfoundation.org
Fixed bugs: 49
Parent subsystem(s): kernel (84)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in k_meta serial 2 12 16d 13d PATCH [5d22h]
general protection fault in puts_queue serial 2 C 72 16d 13d PATCH [5d22h]
KMSAN: uninit-value in gsmld_receive_buf (2) serial 7 2 12d 18d
possible deadlock in stop_tty fs serial 4 3 24d 101d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 42d 387d
possible deadlock in tty_buffer_flush (3) serial 4 C done 120 4d08h 522d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 272 1d16h 543d PATCH [141d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3764 1h02m 545d 💬 4 [15d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 53 22d 556d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 1d12h 759d 💬 2 [15d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3099 12h04m 774d 💬 1 [15d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial 17 C 166 37d 877d PATCH [861d]
memory leak in gsm_activate_mux serial 3 C 2 54d 882d PATCH [877d]
INFO: rcu detected stall in console_callback usb input serial 1 C error 18 25d 909d
BUG: soft lockup in tx serial 1 C 1192 14d 1244d 💬 3 [46d]
INFO: task can't die in show_free_areas serial 1 C error 241 11h36m 1481d 💬 3 [15d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 20d 1639d 💬 1 [15d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (9) serial 6 1 7d09h 7d09h PATCH [2d01h]
KASAN: slab-use-after-free Read in uart_write (3) serial 19 1 11d 7d12h
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 11 1d03h 12d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (7) serial 6 1 15d 15d
KCSAN: data-race in pty_write / tty_send_xchar (2) serial 6 1 18d 18d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (9) serial 6 3 14d 23d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll (2) serial 6 1 28d 28d
KCSAN: data-race in n_tty_receive_char / n_tty_write (12) serial 6 1 30d 30d
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 3 5d18h 33d
KCSAN: data-race in isig / n_tty_poll serial 6 2 44d 44d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (3) serial 6 3 14d 47d
KCSAN: data-race in __stop_tty / pty_write (16) serial 6 2 11d 48d
KCSAN: data-race in __tty_hangup / io_file_get_normal serial 6 1 55d 55d
KCSAN: data-race in n_tty_write / tty_set_termios (14) serial 6 12 34d 106d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 13 33d 223d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 15 18d 273d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 692 19d 798d