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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 17d 14d PATCH [7d07h]
general protection fault in puts_queue serial 2 C 72 17d 15d PATCH [7d07h]
KMSAN: uninit-value in gsmld_receive_buf (2) serial 7 2 13d 20d
possible deadlock in stop_tty fs serial 4 3 25d 103d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 43d 388d
possible deadlock in tty_buffer_flush (3) serial 4 C done 120 5d18h 524d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 274 5h43m 544d PATCH [142d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3796 8h44m 546d 💬 4 [16d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 53 24d 558d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 2d22h 760d 💬 2 [16d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3103 1h31m 775d 💬 1 [16d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial 17 C 166 39d 878d PATCH [862d]
memory leak in gsm_activate_mux serial 3 C 2 55d 884d PATCH [879d]
INFO: rcu detected stall in console_callback usb input serial 1 C error 18 27d 910d
BUG: soft lockup in tx serial 1 C 1192 16d 1246d 💬 3 [48d]
INFO: task can't die in show_free_areas serial 1 C error 241 1d21h 1482d 💬 3 [16d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 22d 1641d 💬 1 [16d]
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 8d18h 8d18h PATCH [3d11h]
KASAN: slab-use-after-free Read in uart_write (3) serial 19 1 12d 8d22h
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 13 5h36m 14d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (7) serial 6 1 17d 17d
KCSAN: data-race in pty_write / tty_send_xchar (2) serial 6 1 20d 20d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (9) serial 6 3 16d 24d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll (2) serial 6 1 30d 30d
KCSAN: data-race in n_tty_receive_char / n_tty_write (12) serial 6 1 31d 31d
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 4 1d01h 34d
KCSAN: data-race in isig / n_tty_poll serial 6 2 45d 45d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (3) serial 6 3 16d 49d
KCSAN: data-race in __stop_tty / pty_write (16) serial 6 2 13d 50d
KCSAN: data-race in n_tty_write / tty_set_termios (14) serial 6 12 35d 108d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 13 34d 225d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 15 19d 275d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 692 21d 800d