Index: head/sys/dev/cxgbe/tom/t4_cpl_io.c
===================================================================
--- head/sys/dev/cxgbe/tom/t4_cpl_io.c
+++ head/sys/dev/cxgbe/tom/t4_cpl_io.c
@@ -267,6 +267,7 @@
 	uint16_t tcpopt = be16toh(opt);
 	struct flowc_tx_params ftxp;
 
+	CURVNET_SET(so->so_vnet);
 	INP_WLOCK_ASSERT(inp);
 	KASSERT(tp->t_state == TCPS_SYN_SENT ||
 	    tp->t_state == TCPS_SYN_RECEIVED,
@@ -317,6 +318,7 @@
 	send_flowc_wr(toep, &ftxp);
 
 	soisconnected(so);
+	CURVNET_RESTORE();
 }
 
 static int
@@ -1429,6 +1431,7 @@
 	}
 
 	/* receive buffer autosize */
+	CURVNET_SET(so->so_vnet);
 	if (sb->sb_flags & SB_AUTOSIZE &&
 	    V_tcp_do_autorcvbuf &&
 	    sb->sb_hiwat < V_tcp_autorcvbuf_max &&
@@ -1517,6 +1520,7 @@
 	SOCKBUF_UNLOCK_ASSERT(sb);
 
 	INP_WUNLOCK(inp);
+	CURVNET_RESTORE();
 	return (0);
 }
 
Index: head/sys/dev/cxgbe/tom/t4_listen.c
===================================================================
--- head/sys/dev/cxgbe/tom/t4_listen.c
+++ head/sys/dev/cxgbe/tom/t4_listen.c
@@ -1305,6 +1305,7 @@
 		REJECT_PASS_ACCEPT();
 	}
 	so = inp->inp_socket;
+	CURVNET_SET(so->so_vnet);
 
 	mtu_idx = find_best_mtu_idx(sc, &inc, be16toh(cpl->tcpopt.mss));
 	rscale = cpl->tcpopt.wsf && V_tcp_do_rfc1323 ? select_rcv_wscale() : 0;
@@ -1351,6 +1352,7 @@
 	 */
 	toe_syncache_add(&inc, &to, &th, inp, tod, synqe);
 	INP_UNLOCK_ASSERT(inp);	/* ok to assert, we have a ref on the inp */
+	CURVNET_RESTORE();
 
 	/*
 	 * If we replied during syncache_add (synqe->wr has been consumed),