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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 20d 16d PATCH [15d]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) prio:low serial 6 2 32d 66d
KASAN: slab-use-after-free Read in kbd_event (2) actionable prio:high serial 19 10 17d 71d PATCH [69d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 12 43d 112d
KMSAN: uninit-value in gsmld_receive_buf (2) prio:high serial 7 3 73d 143d
possible deadlock in kbd_event prio:high fs serial 4 196 17d 247d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 61d 512d
possible deadlock in tty_buffer_flush (3) serial 4 C done 139 7d03h 647d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 369 1d22h 667d PATCH [266d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 C done 3992 6d05h 669d 💬 4 [46d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial prio:high 7 63 8d08h 681d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial 19 syz error error 271 126d 883d 💬 2 [140d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3800 6h44m 898d 💬 1 [15d]
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial 17 C 166 162d 1001d PATCH [986d]
memory leak in gsm_activate_mux serial 3 C 2 38d 1007d PATCH [37d]
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 150d 1033d
BUG: soft lockup in tx serial prio:low 1 C 1194 59d 1369d 💬 3 [46d]
INFO: task can't die in show_free_areas serial 1 C error 259 1d15h 1606d 💬 3 [46d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 7 14d 1764d 💬 1 [140d]
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 4d19h 12d
KCSAN: data-race in __stop_tty / pty_write_room (12) prio:low serial 6 4 24d 100d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) prio:low serial 6 3 33d 120d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 81 1d04h 137d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:low 6 5 7d16h 173d