serial subsystem


List(s): linux-serial@vger.kernel.org
Maintainer(s): gregkh@linuxfoundation.org
Fixed bugs: 49
Parent subsystem(s): kernel (85)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in stop_tty prio:high actionable serial 19 2 16d 52d PATCH [51d]
KASAN: slab-use-after-free Read in kbd_event (2) actionable prio:high serial 19 12 15d 107d PATCH [105d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 13 4d21h 147d
possible deadlock in kbd_event prio:high serial 4 196 53d 283d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 97d 547d
possible deadlock in tty_buffer_flush (3) serial 4 C done 156 21h34m 683d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 369 37d 703d PATCH [301d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 C done 4005 8d06h 705d 💬 4 [82d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) prio:high serial 7 63 44d 717d
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3801 31d 934d 💬 1 [20d]
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial 17 C 166 198d 1037d PATCH [1021d]
memory leak in gsm_activate_mux serial 3 C 3 2h38m 1043d PATCH [73d]
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 186d 1069d
BUG: soft lockup in tx prio:low serial 1 C 1195 17d 1405d 💬 3 [82d]
INFO: task can't die in show_free_areas serial 1 C error error 260 3d13h 1641d 💬 3 [82d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 7 50d 1800d 💬 1 [175d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __stop_tty / do_con_write (10) serial race:benign prio:low 6 2 2d17h 3d03h
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (5) race:benign prio:low serial 6 1 34d 34d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (10) race:benign prio:low serial 6 2 40d 48d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 97 2d02h 173d
KCSAN: data-race in __stop_tty / pty_write (16) prio:low serial 6 7 20d 209d