Out of 32 bugs, 23 were automatically obsoleted (23 due to revoked reproducers), 9 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:serial (drop)

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported
KASAN: stack-out-of-bounds Read in sched_show_task prio:high input usb serial	17	syz, C			166	230d	1069d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial	19	syz	error	error	271	194d	951d
general protection fault in puts_queue serial	2	syz, C			72	208d	206d
WARNING in sched_show_task input serial usb	-1	syz, C			1	617d	613d
BUG: soft lockup in debug_check_no_obj_freed serial	1	syz			2	674d	674d
memory leak in gsmld_ioctl serial	3	syz, C			5	965d	1393d
possible deadlock in uart_write (2) serial	4	syz, C			68	796d	852d
general protection fault in serial8250_tx_chars serial	2	syz	error		175	855d	1146d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl serial	7	syz, C			28	975d	965d
INFO: task hung in tty_open (2) serial	1	syz, C	error	error	19	1125d	1660d
INFO: trying to register non-static key in gsm_send serial	-1	syz, C			1	1361d	1357d
BUG: unable to handle kernel NULL pointer dereference in tty_write_room serial	19	syz	error		6	1154d	1212d
KMSAN: uninit-value in n_tty_receive_buf_common (2) serial	7	syz, C			591	1132d	1714d
BUG: unable to handle kernel NULL pointer dereference in hide_cursor serial	10	syz, C	unreliable	unreliable	5	1924d	1999d
INFO: task hung in n_tty_read (2) serial input usb	1	syz, C	error		1	1967d	1963d
memory leak in tty_init_dev (2) serial	3	syz, C			1	1557d	1553d
KASAN: use-after-free Read in vc_do_resize serial	19	syz, C	error	error	10	2208d	2297d
possible deadlock in pty_write serial	4	syz, C	done	inconclusive	192	1555d	2394d
KASAN: slab-out-of-bounds Write in vcs_read serial	21	syz, C	done		6	2190d	2195d
KASAN: slab-out-of-bounds Write in sysrq_filter serial input usb	21	syz, C			2	2453d	2451d
memory leak in pty_common_install serial	3	syz, C			2	1517d	2582d
possible deadlock in uart_write serial	4	syz, C	done	unreliable	609	1710d	2433d
possible deadlock in console_trylock_spinning serial	4	syz, C	done	inconclusive	168	1562d	2623d
possible deadlock in tty_port_close_start serial	4	syz, C	done	error	43	1790d	2385d
KASAN: unknown-crash Write in do_con_write serial	-1	syz, C	done	error	1	2145d	2177d
INFO: rcu detected stall in chrdev_open (2) serial	1	syz, C	done	inconclusive	55	1680d	2447d
INFO: task hung in flush_to_ldisc (3) serial	1	syz, C	inconclusive		3	1663d	1852d
INFO: task hung in tty_ioctl (2) serial	1	syz	inconclusive		3	1677d	1776d
BUG: unable to handle kernel NULL pointer dereference in mem_serial_out serial	10	syz, C	done		7	2440d	2453d
kernel panic: sysrq triggered crash serial input usb	2	syz, C			2	2444d	2444d
KMSAN: kernel-infoleak in copy_from_read_buf serial	9	syz, C			80	2968d	2975d
BUG: unable to handle kernel NULL pointer dereference in n_tty_set_termios serial	10	syz, C			1	3010d	3010d