SYZFAIL: SIGFPE
pc-offset:0xffffffff217d34d1 pc:0xdeadbeef addr:0x0 code=65537 (errno 9: Bad file descriptor)
Connection to 10.128.1.201 closed by remote host.


FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe00077f4000
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f4000
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f4000
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0800
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0800
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0800
pid 746 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 735 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 337 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 760 (csh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 423 (devd), jid 0, uid 0: exited on signal 8 (core dumped)
pid 334 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
set $lines = 0
pid 740 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1241 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - coredumpsize limit is 0)
pid 1247 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - coredumpsize limit is 0)
pid 1241 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
pid 1275 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
ifaddr cache = 0xfffffe006de49780 is deleted
pid 1247 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last.
tap1: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5800
ifaddr cache = 0xfffffe006de49180 is deleted
tap3: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0000
if_delmulti_locked: detaching ifnet instance 0xfffffe005859e800
if_delmulti_locked: detaching ifnet instance 0xfffffe005859e800
if_delmulti_locked: detaching ifnet instance 0xfffffe005859e800
pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe005859f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005859f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005859f800
pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1276 (login), jid 0, uid 0: exited on signal 8 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1266 (sh), jid 0, uid 0: exited on signal 8 (core dumped)

FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 739 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1278 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1277 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
set $maxwidth = 0
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5000
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5000
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5000
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f4000
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f4000
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f4000

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0800
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0800
if_delmulti_locked: detaching ifnet instance 0xfffffe00585a0800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077f5800
show proc
Password:
Login incorrect
login: show all locks
Password:
Login incorrect
login: show uma
Password:
Login incorrect