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	283d	1122d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial	19	syz	error	error	271	247d	1004d
general protection fault in puts_queue serial	2	syz, C			72	261d	259d
WARNING in sched_show_task input serial usb	-1	syz, C			1	670d	666d
BUG: soft lockup in debug_check_no_obj_freed serial	1	syz			2	727d	727d
memory leak in gsmld_ioctl serial	3	syz, C			5	1018d	1446d
possible deadlock in uart_write (2) serial	4	syz, C			68	849d	905d
general protection fault in serial8250_tx_chars serial	2	syz	error		175	908d	1199d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl serial	7	syz, C			28	1028d	1018d
INFO: task hung in tty_open (2) serial	1	syz, C	error	error	19	1177d	1713d
INFO: trying to register non-static key in gsm_send serial	-1	syz, C			1	1414d	1410d
BUG: unable to handle kernel NULL pointer dereference in tty_write_room serial	19	syz	error		6	1207d	1264d
KMSAN: uninit-value in n_tty_receive_buf_common (2) serial	7	syz, C			591	1185d	1767d
BUG: unable to handle kernel NULL pointer dereference in hide_cursor serial	10	syz, C	unreliable	unreliable	5	1977d	2052d
INFO: task hung in n_tty_read (2) serial input usb	1	syz, C	error		1	2020d	2016d
memory leak in tty_init_dev (2) serial	3	syz, C			1	1610d	1606d
KASAN: use-after-free Read in vc_do_resize serial	19	syz, C	error	error	10	2260d	2350d
possible deadlock in pty_write serial	4	syz, C	done	inconclusive	192	1608d	2447d
KASAN: slab-out-of-bounds Write in vcs_read serial	21	syz, C	done		6	2243d	2248d
KASAN: slab-out-of-bounds Write in sysrq_filter serial input usb	21	syz, C			2	2506d	2503d
memory leak in pty_common_install serial	3	syz, C			2	1570d	2635d
possible deadlock in uart_write serial	4	syz, C	done	unreliable	609	1763d	2486d
possible deadlock in console_trylock_spinning serial	4	syz, C	done	inconclusive	168	1615d	2675d
possible deadlock in tty_port_close_start serial	4	syz, C	done	error	43	1843d	2438d
KASAN: unknown-crash Write in do_con_write serial	-1	syz, C	done	error	1	2198d	2229d
INFO: rcu detected stall in chrdev_open (2) serial	1	syz, C	done	inconclusive	55	1733d	2500d
INFO: task hung in flush_to_ldisc (3) serial	1	syz, C	inconclusive		3	1716d	1905d
INFO: task hung in tty_ioctl (2) serial	1	syz	inconclusive		3	1730d	1829d
BUG: unable to handle kernel NULL pointer dereference in mem_serial_out serial	10	syz, C	done		7	2493d	2506d
kernel panic: sysrq triggered crash serial input usb	2	syz, C			2	2496d	2496d
KMSAN: kernel-infoleak in copy_from_read_buf serial	9	syz, C			80	3021d	3028d
BUG: unable to handle kernel NULL pointer dereference in n_tty_set_termios serial	10	syz, C			1	3063d	3063d