SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-main-1.us-central1-b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0054213000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054213000
set $lines = 0
Password:
Login incorrect
login: show registers
Password:vnode_pager_putpages: zero-length write at 0 resid 131072
0xfffffe0077b1c528: type VREG state VSTATE_CONSTRUCTED op 0xffffffff8371cb20
    usecount 1, writecount 0, refcount 69 seqc users 0
    hold count flags ()
    flags (VIRF_PGREAD|VMP_LAZYLIST)
    v_object 0xfffffe00587173e0 ref 0 pages 536 cleanbuf 64 dirtybuf 3
    lock type ufs: EXCL by thread 0xfffffe00586a0780 (pid 16, syncer, tid 100084)
	nlink=1, effnlink=1, size=2147487746, extsize=0
	generation=76b9ada6, uid=0, gid=0, flags=0x160000
	ino 100, on dev gpt/rootfs

Login incorrect
login: ps
Jan  1 00:00:05 ci-freebsd-main-1 login[747]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
show all tcpcbs/bl