syzbot

SYZFAIL: failed to recv rpc
ktrace write failed, errno 27, tracing stopped for pid 759


FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
login: ktrace write failed, errno 27, tracing stopped for pid 761
set $lines = 0
ifaddr cache = 0xfffffe0078297c00 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe006eb71800
if_delmulti_locked: detaching ifnet instance 0xfffffe006eb71800
if_delmulti_locked: detaching ifnet instance 0xfffffe006eb71800
tap5: link state changed to DOWN
Password:
Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe006eb71800
if_delmulti_locked: detaching ifnet instance 0xfffffe006eb71800
if_delmulti_locked: detaching ifnet instance 0xfffffe006eb71800
show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect