SYZFAIL: SIGILL
Connection to 10.128.1.16 closed by remote host.
pid 764 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
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 1097 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
pid 1094 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
pid 1097 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last.
pid 1094 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006e0c5d80 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
ifaddr cache = 0xfffffe0058603180 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
tap0: link state changed to DOWN
tap3: link state changed to DOWN
ifaddr cache = 0xfffffe006e0ae480 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
tap1: link state changed to DOWN
pid 742 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 822 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
pid 797 (sh), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1090 (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 1076 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1083 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
pid 1082 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1086 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1074 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb800
pid 1080 (getty), jid 0, uid 0: exited on signal 4 (core dumped)

FreeBSD/amd64 (ci-freebsd-main-4.c.syzkaller.internal) (ttyu0)

login: pid 1096 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1098 (syz-executor), jid 0, uid 0: exited on signal 4 (core dumped)
set $maxwidth = 0
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
show proc
Password:
Login incorrect
login: show all locks
Password:
Login incorrect
login: show uma
Password: