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	264d	1103d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial	19	syz	error	error	271	228d	985d
general protection fault in puts_queue serial	2	syz, C			72	242d	240d
WARNING in sched_show_task input serial usb	-1	syz, C			1	651d	647d
BUG: soft lockup in debug_check_no_obj_freed serial	1	syz			2	708d	708d
memory leak in gsmld_ioctl serial	3	syz, C			5	999d	1427d
possible deadlock in uart_write (2) serial	4	syz, C			68	830d	886d
general protection fault in serial8250_tx_chars serial	2	syz	error		175	889d	1180d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl serial	7	syz, C			28	1009d	1000d
INFO: task hung in tty_open (2) serial	1	syz, C	error	error	19	1159d	1694d
INFO: trying to register non-static key in gsm_send serial	-1	syz, C			1	1395d	1391d
BUG: unable to handle kernel NULL pointer dereference in tty_write_room serial	19	syz	error		6	1189d	1246d
KMSAN: uninit-value in n_tty_receive_buf_common (2) serial	7	syz, C			591	1166d	1748d
BUG: unable to handle kernel NULL pointer dereference in hide_cursor serial	10	syz, C	unreliable	unreliable	5	1958d	2033d
INFO: task hung in n_tty_read (2) serial input usb	1	syz, C	error		1	2001d	1997d
memory leak in tty_init_dev (2) serial	3	syz, C			1	1591d	1587d
KASAN: use-after-free Read in vc_do_resize serial	19	syz, C	error	error	10	2242d	2331d
possible deadlock in pty_write serial	4	syz, C	done	inconclusive	192	1589d	2428d
KASAN: slab-out-of-bounds Write in vcs_read serial	21	syz, C	done		6	2224d	2229d
KASAN: slab-out-of-bounds Write in sysrq_filter serial input usb	21	syz, C			2	2487d	2485d
memory leak in pty_common_install serial	3	syz, C			2	1551d	2616d
possible deadlock in uart_write serial	4	syz, C	done	unreliable	609	1744d	2467d
possible deadlock in console_trylock_spinning serial	4	syz, C	done	inconclusive	168	1596d	2657d
possible deadlock in tty_port_close_start serial	4	syz, C	done	error	43	1824d	2419d
KASAN: unknown-crash Write in do_con_write serial	-1	syz, C	done	error	1	2179d	2211d
INFO: rcu detected stall in chrdev_open (2) serial	1	syz, C	done	inconclusive	55	1714d	2481d
INFO: task hung in flush_to_ldisc (3) serial	1	syz, C	inconclusive		3	1697d	1886d
INFO: task hung in tty_ioctl (2) serial	1	syz	inconclusive		3	1711d	1810d
BUG: unable to handle kernel NULL pointer dereference in mem_serial_out serial	10	syz, C	done		7	2474d	2487d
kernel panic: sysrq triggered crash serial input usb	2	syz, C			2	2478d	2478d
KMSAN: kernel-infoleak in copy_from_read_buf serial	9	syz, C			80	3002d	3009d
BUG: unable to handle kernel NULL pointer dereference in n_tty_set_termios serial	10	syz, C			1	3044d	3044d