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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 (89)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 7 25m 16d
general protection fault in k_meta serial 2 12 44d 41d PATCH [17h39m]
general protection fault in puts_queue serial 2 C 72 44d 42d PATCH [17h39m]
KMSAN: uninit-value in gsmld_receive_buf (2) serial 7 2 40d 47d
possible deadlock in stop_tty fs serial 4 3 52d 130d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 13h59m 416d
possible deadlock in tty_buffer_flush (3) serial 4 C done 126 2d07h 551d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 298 5h24m 571d PATCH [170d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3875 1d07h 573d 💬 4 [11d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 57 6d08h 585d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 30d 787d 💬 2 [44d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3308 now 802d 💬 1 [11d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 66d 905d PATCH [890d]
memory leak in gsm_activate_mux serial 3 C 2 12d 911d PATCH [906d]
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 54d 937d
BUG: soft lockup in tx serial 1 C 1193 17d 1273d 💬 3 [11d]
INFO: task can't die in show_free_areas serial 1 C error 247 2d15h 1509d 💬 3 [11d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 49d 1668d 💬 1 [44d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __stop_tty / pty_write_room (12) serial 6 1 4d21h 4d21h
KCSAN: data-race in __uart_start / stop_tty serial 6 1 11d 11d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial 6 1 24d 24d
KASAN: slab-use-after-free Read in pty_write_room serial 19 2 27d 24d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (9) serial 6 1 35d 35d PATCH [13h16m]
KASAN: slab-use-after-free Read in uart_write (3) serial 19 1 40d 36d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 33 2d11h 41d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (7) serial 6 1 44d 44d
KCSAN: data-race in pty_write / tty_send_xchar (2) serial 6 1 47d 47d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (9) serial 6 5 1d23h 51d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll (2) serial 6 2 14d 57d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (3) serial 6 3 43d 76d
KCSAN: data-race in __stop_tty / pty_write (16) serial 6 2 40d 77d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 15 46d 302d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 692 48d 827d