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	279d	1118d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial	19	syz	error	error	271	243d	1000d
general protection fault in puts_queue serial	2	syz, C			72	257d	255d
WARNING in sched_show_task input serial usb	-1	syz, C			1	666d	662d
BUG: soft lockup in debug_check_no_obj_freed serial	1	syz			2	723d	723d
memory leak in gsmld_ioctl serial	3	syz, C			5	1014d	1442d
possible deadlock in uart_write (2) serial	4	syz, C			68	845d	901d
general protection fault in serial8250_tx_chars serial	2	syz	error		175	904d	1195d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl serial	7	syz, C			28	1024d	1014d
INFO: task hung in tty_open (2) serial	1	syz, C	error	error	19	1173d	1709d
INFO: trying to register non-static key in gsm_send serial	-1	syz, C			1	1410d	1406d
BUG: unable to handle kernel NULL pointer dereference in tty_write_room serial	19	syz	error		6	1203d	1260d
KMSAN: uninit-value in n_tty_receive_buf_common (2) serial	7	syz, C			591	1181d	1763d
BUG: unable to handle kernel NULL pointer dereference in hide_cursor serial	10	syz, C	unreliable	unreliable	5	1973d	2048d
INFO: task hung in n_tty_read (2) serial input usb	1	syz, C	error		1	2016d	2012d
memory leak in tty_init_dev (2) serial	3	syz, C			1	1606d	1602d
KASAN: use-after-free Read in vc_do_resize serial	19	syz, C	error	error	10	2256d	2346d
possible deadlock in pty_write serial	4	syz, C	done	inconclusive	192	1604d	2443d
KASAN: slab-out-of-bounds Write in vcs_read serial	21	syz, C	done		6	2239d	2244d
KASAN: slab-out-of-bounds Write in sysrq_filter serial input usb	21	syz, C			2	2502d	2500d
memory leak in pty_common_install serial	3	syz, C			2	1566d	2631d
possible deadlock in uart_write serial	4	syz, C	done	unreliable	609	1759d	2482d
possible deadlock in console_trylock_spinning serial	4	syz, C	done	inconclusive	168	1611d	2671d
possible deadlock in tty_port_close_start serial	4	syz, C	done	error	43	1839d	2434d
KASAN: unknown-crash Write in do_con_write serial	-1	syz, C	done	error	1	2194d	2226d
INFO: rcu detected stall in chrdev_open (2) serial	1	syz, C	done	inconclusive	55	1729d	2496d
INFO: task hung in flush_to_ldisc (3) serial	1	syz, C	inconclusive		3	1712d	1901d
INFO: task hung in tty_ioctl (2) serial	1	syz	inconclusive		3	1726d	1825d
BUG: unable to handle kernel NULL pointer dereference in mem_serial_out serial	10	syz, C	done		7	2489d	2502d
kernel panic: sysrq triggered crash serial input usb	2	syz, C			2	2492d	2492d
KMSAN: kernel-infoleak in copy_from_read_buf serial	9	syz, C			80	3017d	3024d
BUG: unable to handle kernel NULL pointer dereference in n_tty_set_termios serial	10	syz, C			1	3059d	3059d