SYZFAIL: SIGILL
Connection to 10.128.0.160 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800

FreeBSD/amd64 (ci-freebsd-main-6.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa000
pid 1035 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000
pid 1022 (sh), jid 0, uid 0: exited on signal 4 (core dumped)
pid 1032 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped)
set $lines = 0
pid 743 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 736 (sh), jid 0, uid 0: exited on signal 4 (core dumped)
Password:pid 741 (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 740 (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 742 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 4 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 4 (core dumped)

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079fa800
show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect