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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 (89)
open (18):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Write in do_con_write (2) serial 23 6 11d 15d
KASAN: slab-out-of-bounds Read in vc_do_resize (2) serial 17 1 34d 30d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 3 5d14h 242d
KASAN: slab-use-after-free Read in uart_write_room serial 19 6 23d 286d
possible deadlock in tty_buffer_flush (3) serial 4 C done 104 4d09h 377d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 167 4h23m 398d
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2385 5h02m 400d 💬 4 [27d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial 7 31 3d04h 411d
general protection fault in n_tty_receive_buf_common (2) serial 2 17 71d 423d
KMSAN: uninit-value in gsmld_receive_buf serial 7 30 19h30m 511d
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 209 1h06m 614d 💬 2 [27d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 1653 4h51m 629d 💬 1 [27d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial 17 C 166 9d21h 732d PATCH [716d]
memory leak in gsm_activate_mux serial 3 C 2 625d 737d PATCH [732d]
INFO: rcu detected stall in console_callback usb input serial 1 C error 18 9d01h 764d
BUG: soft lockup in tx serial 1 C 372 1h40m 1099d 💬 3 [59d]
INFO: task can't die in show_free_areas serial 1 C error 219 1d15h 1336d 💬 1 [27d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 6 15d 1494d 💬 1 [27d]
moderation (17):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (8) serial 6 1 3d02h 3d02h
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (6) serial 6 1 8d14h 8d14h
KCSAN: data-race in __tty_hangup / tty_hung_up_p (13) serial 6 1 16d 16d
KASAN: slab-use-after-free Read in uart_write (2) serial 19 1 25d 21d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll serial 6 1 24d 24d
BUG: unable to handle kernel paging request in vcs_read serial 8 1 30d 26d
KCSAN: data-race in __stop_tty / pty_write_room (9) serial 6 1 44d 44d
KCSAN: data-race in do_con_write / stop_tty (8) serial 6 2 53d 54d
KCSAN: data-race in n_tty_write / tty_set_termios (13) serial 6 2 23d 60d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 8 3d01h 77d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 6 3d01h 78d
KCSAN: data-race in __stop_tty / n_tty_receive_char (9) serial 6 4 35d 90d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status serial 6 5 29d 102d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 7 12d 128d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 12 41d 274d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 6 13 39d 304d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 619 9h03m 653d