witness: lock order reversal:
 1st 0xffff800001673ac0 sbufrcv (&so->so_rcv.sb_lock)
 2nd 0xfffffd806bdcae20 inode (&ip->i_lock)
SYZFAIL: failed to send rpc
fd=3 want=864 sent=0 n=-1 (errno 32: Broken pipe)