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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 (96)
open (17):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in stop_tty serial 4 2 11d 48d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 58d 334d
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 69d 378d
possible deadlock in tty_buffer_flush (3) serial 4 C done 120 1d22h 469d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 224 1d00h 489d PATCH [88d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3121 3h35m 491d 💬 4 [25d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 44 5d19h 503d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 67d 515d
KMSAN: uninit-value in gsmld_receive_buf serial 7 32 83d 602d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 253 1d19h 705d 💬 2 [25d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 2445 8h20m 720d 💬 1 [25d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 31d 823d PATCH [808d]
memory leak in gsm_activate_mux serial 3 C 2 18h40m 829d PATCH [824d]
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 2d16h 855d
BUG: soft lockup in tx serial 1 C 1154 2h45m 1191d 💬 3 [25d]
INFO: task can't die in show_free_areas serial 1 C error 232 4d22h 1427d 💬 1 [25d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 37d 1586d 💬 1 [119d]
moderation (11):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __tty_hangup / io_file_get_normal serial 6 1 2d09h 2d09h
KCSAN: data-race in __tty_hangup / tty_hung_up_p (14) serial 6 1 10d 10d
KCSAN: data-race in __stop_tty / pty_write_room (11) serial 6 1 16d 16d
KCSAN: data-race in n_tty_receive_buf_standard / n_tty_write (2) serial 6 2 15d 43d
KCSAN: data-race in n_tty_write / tty_set_termios (14) serial 6 7 21h10m 53d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (6) serial 6 3 41d 100d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll serial 6 3 33d 115d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 11 42d 169d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 12 7h33m 170d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 13 14d 220d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 663 1d10h 745d