Index: sys/netinet/tcp_input.c
===================================================================
--- sys/netinet/tcp_input.c
+++ sys/netinet/tcp_input.c
@@ -2431,7 +2431,6 @@
 	case TCPS_SYN_RECEIVED:
 
 		TCPSTAT_INC(tcps_connects);
-		soisconnected(so);
 		/* Do window scaling? */
 		if ((tp->t_flags & (TF_RCVD_SCALE|TF_REQ_SCALE)) ==
 			(TF_RCVD_SCALE|TF_REQ_SCALE)) {
Index: sys/netinet/tcp_stacks/bbr.c
===================================================================
--- sys/netinet/tcp_stacks/bbr.c
+++ sys/netinet/tcp_stacks/bbr.c
@@ -9088,7 +9088,6 @@
 					 tiwin, thflags, nxt_pkt));
 	}
 	KMOD_TCPSTAT_INC(tcps_connects);
-	soisconnected(so);
 	/* Do window scaling? */
 	if ((tp->t_flags & (TF_RCVD_SCALE | TF_REQ_SCALE)) ==
 	    (TF_RCVD_SCALE | TF_REQ_SCALE)) {
Index: sys/netinet/tcp_stacks/rack.c
===================================================================
--- sys/netinet/tcp_stacks/rack.c
+++ sys/netinet/tcp_stacks/rack.c
@@ -11449,7 +11449,6 @@
 		    tiwin, thflags, nxt_pkt));
 	}
 	KMOD_TCPSTAT_INC(tcps_connects);
-	soisconnected(so);
 	/* Do window scaling? */
 	if ((tp->t_flags & (TF_RCVD_SCALE | TF_REQ_SCALE)) ==
 	    (TF_RCVD_SCALE | TF_REQ_SCALE)) {