SYZFAIL: SIGILL
pid 854 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
pid 849 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
Connection to 10.128.1.240 closed by remote host.
pid 759 (sshd), jid 0, uid 0: exited on signal 4 (no core dump - bad address)
pid 737 (sleep), jid 0, uid 0: exited on signal 4 (no core dump - other error)
pid 1914 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
pid 1909 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
pid 1914 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe00595dc300 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754000
tap1: link state changed to DOWN
pid 1909 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe00595dc900 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754800
tap0: link state changed to DOWN
pid 1716 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1241 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1190 (sh), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1705 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1915 (syz-executor), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1704 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 761 (csh), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1694 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1693 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1681 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058329000
pid 1680 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754800
pid 1669 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1668 (getty), jid 0, uid 0: exited on signal 4 (core dumped)

FreeBSD/amd64 (ci-freebsd-main-3.us-central1-b.c.syzkaller.internal) (ttyu0)

login: set $maxwidth = 0
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000
Password:
Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058754000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058754000
show proc
Password:
Login incorrect
login: show all locks
Password:
Login incorrect
login: show uma
Password: