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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 (95)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in stop_tty serial prio:high actionable 19 1 17d 13d PATCH [11d]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) prio:low serial 6 2 29d 62d
KASAN: slab-use-after-free Read in kbd_event (2) actionable prio:high serial 19 10 13d 68d PATCH [65d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 12 39d 108d
KMSAN: uninit-value in gsmld_receive_buf (2) prio:high serial 7 3 70d 139d
possible deadlock in kbd_event prio:high fs serial 4 196 14d 243d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 58d 508d
possible deadlock in tty_buffer_flush (3) serial 4 C done 139 3d14h 643d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 366 3d10h 664d PATCH [262d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 C done 3992 2d16h 666d 💬 4 [43d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial prio:high 7 63 4d18h 677d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial 19 syz error error 271 122d 880d 💬 2 [136d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3779 7h33m 895d 💬 1 [12d]
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial 17 C 166 158d 998d PATCH [982d]
memory leak in gsm_activate_mux serial 3 C 2 34d 1003d PATCH [34d]
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 147d 1030d
BUG: soft lockup in tx serial prio:low 1 C 1194 56d 1365d 💬 3 [43d]
INFO: task can't die in show_free_areas serial 1 C error 258 6d09h 1602d 💬 3 [43d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 7 10d 1760d 💬 1 [136d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (10) serial race:benign prio:low 6 2 1d06h 8d16h
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial prio:low 6 2 52d 78d
KCSAN: data-race in __stop_tty / pty_write_room (12) prio:low serial 6 4 21d 97d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial prio:low 6 3 30d 116d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 80 6d08h 133d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:low 6 5 4d03h 169d