syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1332]
≡ Subsystems
🐞 Fixed [7140]
🐞 Invalid [18882]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

serial subsystem


List(s): linux-serial@vger.kernel.org
Maintainer(s): gregkh@linuxfoundation.org
Fixed bugs: 49
Parent subsystem(s): kernel (96)
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 8d16h 4d14h PATCH [3d04h]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) serial prio:low 6 2 20d 53d
KASAN: slab-use-after-free Read in kbd_event (2) actionable prio:high serial 19 10 5d09h 59d PATCH [57d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 12 31d 100d
KMSAN: uninit-value in gsmld_receive_buf (2) prio:high serial 7 3 61d 131d
possible deadlock in kbd_event prio:high fs serial 4 196 5d13h 235d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 49d 499d
possible deadlock in tty_buffer_flush (3) serial 4 C done 137 4d18h 635d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 359 3d22h 655d PATCH [254d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 C done 3991 4h52m 657d 💬 4 [34d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial prio:high 7 62 9d00h 669d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial 19 syz error error 271 114d 871d 💬 2 [127d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3723 17h52m 886d 💬 1 [3d13h]
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial 17 C 166 150d 989d PATCH [973d]
memory leak in gsm_activate_mux serial 3 C 2 26d 995d PATCH [25d]
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 138d 1021d
BUG: soft lockup in tx serial prio:low 1 C 1194 47d 1357d 💬 3 [34d]
INFO: task can't die in show_free_areas serial 1 C error 257 22d 1593d 💬 3 [34d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 7 2d03h 1752d 💬 1 [127d]
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 6 1 3h06m 3h05m
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial prio:low 6 2 44d 70d
KCSAN: data-race in __stop_tty / pty_write_room (12) serial prio:low 6 4 12d 88d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial prio:low 6 3 21d 108d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 78 11h51m 125d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:low 6 4 36d 161d