syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1327]
≡ Subsystems
🐞 Fixed [7161]
🐞 Invalid [18928]
⬇ Missing Backports [221]
≡ 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 18d 14d PATCH [12d]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) prio:low serial 6 2 30d 63d
KASAN: slab-use-after-free Read in kbd_event (2) actionable prio:high serial 19 10 15d 69d PATCH [66d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 12 40d 109d
KMSAN: uninit-value in gsmld_receive_buf (2) prio:high serial 7 3 71d 140d
possible deadlock in kbd_event prio:high fs serial 4 196 15d 245d
possible deadlock in n_tty_flush_buffer serial 4 C error inconclusive 4 59d 509d
possible deadlock in tty_buffer_flush (3) serial 4 C done 139 4d15h 644d
KMSAN: uninit-value in n_tty_receive_buf_closing (3) serial 7 C 367 4h58m 665d PATCH [263d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 C done 3992 3d17h 667d 💬 4 [44d]
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl (2) serial prio:high 7 63 5d19h 678d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial 19 syz error error 271 123d 881d 💬 2 [137d]
KMSAN: uninit-value in n_tty_receive_buf_standard serial 7 C 3783 3h02m 896d 💬 1 [13d]
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial 17 C 166 159d 999d PATCH [983d]
memory leak in gsm_activate_mux serial 3 C 2 36d 1004d PATCH [35d]
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 148d 1031d
BUG: soft lockup in tx serial prio:low 1 C 1194 57d 1366d 💬 3 [44d]
INFO: task can't die in show_free_areas serial 1 C error 258 7d10h 1603d 💬 3 [44d]
INFO: task hung in paste_selection (2) serial 1 C inconclusive error 7 11d 1761d 💬 1 [137d]
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 2d07h 9d17h
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial prio:low 6 2 53d 79d
KCSAN: data-race in __stop_tty / pty_write_room (12) prio:low serial 6 4 22d 98d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial prio:low 6 3 31d 117d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 80 7d09h 134d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:low 6 5 5d04h 170d