SYZFAIL: SIGFPE
pc-offset:0xffffffff217cb6e1 pc:0xdeadbeef addr:0x0 code=65537 (errno 9: Bad file descriptor)
Connection to 10.128.0.53 closed by remote host.
pid 761 (sshd), jid 0, uid 0: exited on signal 8 (no core dump - bad address)
pid 737 (sleep), jid 0, uid 0: exited on signal 8 (no core dump - other error)
pid 944 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe0059767a80 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
tap1: link state changed to DOWN
pid 788 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 748 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726800

FreeBSD/amd64 (ci-freebsd-main-4.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 778 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 942 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last.
pid 747 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
ifaddr cache = 0xfffffe005883d900 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
tap2: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
pid 744 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 763 (csh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
set $maxwidth = 0
Password:pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 8 (core dumped)

Login incorrect
login: show proc
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f000

Login incorrect
login: show all locks
Password:
Login incorrect
login: show uma
Password: