SYZFAIL: SIGILL
if_delmulti_locked: detaching ifnet instance 0xfffffe0074c05800
if_delmulti_locked: detaching ifnet instance 0xfffffe0074c05800
if_delmulti_locked: detaching ifnet instance 0xfffffe0074c05800
Connection to 10.128.0.180 closed by remote host.


FreeBSD/amd64 (ci-freebsd-main-8.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800

FreeBSD/amd64 (ci-freebsd-main-8.c.syzkaller.internal) (ttyu0)

login: pid 1019 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0074c05800
if_delmulti_locked: detaching ifnet instance 0xfffffe0074c05800
if_delmulti_locked: detaching ifnet instance 0xfffffe0074c05800
pid 1652 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
pid 1643 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
pid 1652 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe005883dc00 is deleted
tap1: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
pid 1643 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe005883d900 is deleted
tap2: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
pid 747 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 335 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 338 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1016 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
pid 742 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058726000
pid 1654 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 743 (getty), jid 0, uid 0: exited on signal 4 (core dumped)

FreeBSD/amd64 (ci-freebsd-main-8.c.syzkaller.internal) (ttyu0)

login: set $maxwidth = 0
Password:
Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
if_delmulti_locked: detaching ifnet instance 0xfffffe005421f800
show proc
Password:
Login incorrect
login: show all locks
Password:
Login incorrect
login: show uma
Password: