witness: lock order reversal:
 1st 0xffff80000153e2f8 sbufsnd (&so->so_snd.sb_lock)
 2nd 0xfffffd806c1bd9a0 inode (&ip->i_lock)
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=-1 (errno 54: Connection reset by peer)