syzbot


serial subsystem


List(s): linux-serial@vger.kernel.org
Maintainer(s): gregkh@linuxfoundation.org
Fixed bugs: 43
Parent subsystem(s): kernel (66)
open (15):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: kernel-infoleak in con_font_op serial 1 15d 11d
KMSAN: uninit-value in gsmld_receive_buf serial 1 24d 20d
possible deadlock in pty_flush_buffer (2) serial 1 26d 22d
possible deadlock in uart_write (2) serial 2 14d 24d
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz 7 9d22h 123d 💬 2 [67d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial C 211 26d 138d 💬 1 [103d]
INFO: rcu detected stall in worker_thread (9) netfilter serial C done 259 16h27m 224d PATCH [218d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 156 70d 241d PATCH [225d]
memory leak in gsm_activate_mux serial C 2 135d 247d PATCH [242d]
INFO: rcu detected stall in console_callback serial input usb C 1 277d 273d
general protection fault in serial8250_tx_chars serial syz error 175 27d 318d 💬 3 [42d]
memory leak in gsmld_ioctl serial C 5 136d 565d 💬 4 [31d]
BUG: soft lockup in tx serial C 66 15d 609d 💬 3 [12d]
INFO: task can't die in show_free_areas serial C error 77 11h12m 845d 💬 1 [12d]
INFO: task hung in paste_selection (2) serial C inconclusive error 6 19d 1004d 💬 1 [12d]
moderation (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_write / tty_release (4) serial 1 2d14h 2d14h
KCSAN: data-race in __stop_tty / pty_write_room (6) serial 5 13d 26d
KCSAN: data-race in __start_tty / n_tty_receive_char (3) serial 3 17d 29d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (3) serial 2 17d 30d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (10) serial 2 9d21h 33d
KCSAN: data-race in __stop_tty / pty_write (13) serial 10 4d06h 59d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (5) serial 7 6d02h 69d
general protection fault in n_tty_receive_buf_common (2) serial 3 34d 72d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (7) serial 51 15d 99d
KCSAN: data-race in __stop_tty / n_tty_receive_char (6) serial 14 15d 115d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (5) serial 41 19d 162d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 377 19h11m 163d
KCSAN: data-race in n_tty_receive_char / n_tty_write (6) serial 28 31d 163d