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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 (97)
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 12d 8d07h PATCH [6d20h]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) serial prio:low 6 2 24d 57d
KASAN: slab-use-after-free Read in kbd_event (2) actionable prio:high serial 19 10 9d01h 63d PATCH [60d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 12 34d 103d
KMSAN: uninit-value in gsmld_receive_buf (2) prio:high serial 7 3 65d 134d
possible deadlock in kbd_event prio:high fs serial 4 196 9d06h 239d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 53d 503d
possible deadlock in tty_buffer_flush (3) serial 4 C done 138 2d19h 638d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 365 13h24m 659d PATCH [257d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 C done 3991 3d21h 661d 💬 4 [38d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial prio:high 7 62 12d 672d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial 19 syz error error 271 117d 875d 💬 2 [131d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3751 1h55m 890d 💬 1 [7d06h]
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial 17 C 166 153d 993d PATCH [977d]
memory leak in gsm_activate_mux serial 3 C 2 30d 998d PATCH [29d]
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 142d 1025d
BUG: soft lockup in tx serial prio:low 1 C 1194 51d 1360d 💬 3 [38d]
INFO: task can't die in show_free_areas serial 1 C error 258 1d12h 1597d 💬 3 [38d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 7 5d19h 1755d 💬 1 [131d]
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 1 3d19h 3d19h
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial prio:low 6 2 47d 73d
KCSAN: data-race in __stop_tty / pty_write_room (12) prio:low serial 6 4 16d 92d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial prio:low 6 3 25d 111d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 80 1d11h 128d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:low 6 4 39d 164d