SYZFAIL: failed to send rpc
fd=3 want=134696 sent=116000 n=-1 (errno 32: Broken pipe)
if_delmulti_locked: detaching ifnet instance 0xfffffe0077730800
if_delmulti_locked: detaching ifnet instance 0xfffffe0077730800
if_delmulti_locked: detaching ifnet instance 0xfffffe0077730800


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

login: set $lines = 0
Password:
Login incorrect
login: show registers
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe0077730800
if_delmulti_locked: detaching ifnet instance 0xfffffe0077730800
if_delmulti_locked: detaching ifnet instance 0xfffffe0077730800

Login incorrect
login: ps
Sep 14 17:36:09 ci-freebsd-main-4 login[747]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
show uma
show all tcpcbs/bl