syzbot

SYZFAIL: SIGFPE
Connection to 10.128.0.68 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4be800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4be800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4be800

FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe006e4bd800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4bd800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4bd800
pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 937 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large)
pid 935 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large)
pid 935 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe0057e02180 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe00083d6800
pid 937 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last.
tap1: link state changed to DOWN
ifaddr cache = 0xfffffe005940fa80 is deleted
tap2: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058588800
if_delmulti_locked: detaching ifnet instance 0xfffffe00083d6800
if_delmulti_locked: detaching ifnet instance 0xfffffe00083d6800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058588800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058588800
pid 760 (csh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 737 (logger), jid 0, uid 0: exited on signal 8 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 872 (rtsol), jid 0, uid 0: exited on signal 8 (core dumped)
pid 780 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 337 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 870 (rtsol), jid 0, uid 0: exited on signal 8 (core dumped)
pid 739 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 334 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00083d6800
if_delmulti_locked: detaching ifnet instance 0xfffffe00083d6800
if_delmulti_locked: detaching ifnet instance 0xfffffe00083d6800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058588800
pid 770 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 871 (rtsol), jid 0, uid 0: exited on signal 8 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 744 (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 740 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 942 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 941 (getty), jid 0, uid 0: exited on signal 8 (core dumped)

FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe006e4be800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4be800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4be800
set $maxwidth = 0
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe006e4bd800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4bd800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4bd800

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058588800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058588800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058588800
show proc
Password:
Login incorrect
login: show all locks
Password:
Login incorrect
login: show uma
Password:
Login incorrect