diff --git a/include/net/sock.h b/include/net/sock.h
index 75a312d..b60fdc1 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1324,6 +1324,18 @@ static inline void sk_change_net(struct sock *sk, struct net *net)
 	sock_net_set(sk, hold_net(net));
 }
 
+static inline struct sock *sock_skb_steal(struct sk_buff *skb)
+{
+	if (unlikely(skb->sk)) {
+		struct sock *sk = skb->sk;
+
+		skb->destructor = NULL;
+		skb->sk = NULL;
+		return sk;
+	}
+	return NULL;
+}
+
 extern void sock_enable_timestamp(struct sock *sk);
 extern int sock_get_timestamp(struct sock *, struct timeval __user *);
 extern int sock_get_timestampns(struct sock *, struct timespec __user *);
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 882c5c4..6968ac8 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -811,9 +811,10 @@ static int dccp_v4_rcv(struct sk_buff *skb)
 
 	/* Step 2:
 	 *	Look up flow ID in table and get corresponding socket */
-	sk = __inet_lookup(dev_net(skb->dst->dev), &dccp_hashinfo,
-			   iph->saddr, dh->dccph_sport,
-			   iph->daddr, dh->dccph_dport, inet_iif(skb));
+	if (likely((sk = sock_skb_steal(skb)) == NULL))
+		sk = __inet_lookup(dev_net(skb->dst->dev), &dccp_hashinfo,
+				   iph->saddr, dh->dccph_sport,
+				   iph->daddr, dh->dccph_dport, inet_iif(skb));
 	/*
 	 * Step 2:
 	 *	If no socket ...
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 5e1ee0d..97d1405 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -805,10 +805,11 @@ static int dccp_v6_rcv(struct sk_buff *skb)
 
 	/* Step 2:
 	 *	Look up flow ID in table and get corresponding socket */
-	sk = __inet6_lookup(dev_net(skb->dst->dev), &dccp_hashinfo,
-			    &ipv6_hdr(skb)->saddr, dh->dccph_sport,
-			    &ipv6_hdr(skb)->daddr, ntohs(dh->dccph_dport),
-			    inet6_iif(skb));
+	if (likely((sk = sock_skb_steal(skb)) == NULL))
+		sk = __inet6_lookup(dev_net(skb->dst->dev), &dccp_hashinfo,
+				    &ipv6_hdr(skb)->saddr, dh->dccph_sport,
+				    &ipv6_hdr(skb)->daddr, ntohs(dh->dccph_dport),
+				    inet6_iif(skb));
 	/*
 	 * Step 2:
 	 *	If no socket ...
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 1ac4d05..e879037 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1577,8 +1577,10 @@ int tcp_v4_rcv(struct sk_buff *skb)
 	TCP_SKB_CB(skb)->flags	 = iph->tos;
 	TCP_SKB_CB(skb)->sacked	 = 0;
 
-	sk = __inet_lookup(net, &tcp_hashinfo, iph->saddr,
-			th->source, iph->daddr, th->dest, inet_iif(skb));
+	if (likely((sk = sock_skb_steal(skb)) == NULL))
+		sk = __inet_lookup(net, &tcp_hashinfo, iph->saddr,
+				th->source, iph->daddr, th->dest, inet_iif(skb));
+
 	if (!sk)
 		goto no_tcp_socket;
 
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 28c3c31..874bceb 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1198,8 +1198,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
 		return __udp4_lib_mcast_deliver(net, skb, uh,
 				saddr, daddr, udptable);
 
-	sk = __udp4_lib_lookup(net, saddr, uh->source, daddr,
-			uh->dest, inet_iif(skb), udptable);
+	if (likely((sk = sock_skb_steal(skb)) == NULL))
+		sk = __udp4_lib_lookup(net, saddr, uh->source, daddr,
+				uh->dest, inet_iif(skb), udptable);
 
 	if (sk != NULL) {
 		int ret = 0;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index e85f377..c44b6d7 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1681,10 +1681,11 @@ static int tcp_v6_rcv(struct sk_buff *skb)
 	TCP_SKB_CB(skb)->flags = ipv6_get_dsfield(ipv6_hdr(skb));
 	TCP_SKB_CB(skb)->sacked = 0;
 
-	sk = __inet6_lookup(net, &tcp_hashinfo,
-			&ipv6_hdr(skb)->saddr, th->source,
-			&ipv6_hdr(skb)->daddr, ntohs(th->dest),
-			inet6_iif(skb));
+	if (likely((sk = sock_skb_steal(skb)) == NULL))
+		sk = __inet6_lookup(net, &tcp_hashinfo,
+				&ipv6_hdr(skb)->saddr, th->source,
+				&ipv6_hdr(skb)->daddr, ntohs(th->dest),
+				inet6_iif(skb));
 
 	if (!sk)
 		goto no_tcp_socket;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index a6aecf7..e2741aa 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -488,8 +488,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
 	 * check socket cache ... must talk to Alan about his plans
 	 * for sock caches... i'll skip this for now.
 	 */
-	sk = __udp6_lib_lookup(net, saddr, uh->source,
-			       daddr, uh->dest, inet6_iif(skb), udptable);
+	if (likely((sk = sock_skb_steal(skb)) == NULL))
+		sk = __udp6_lib_lookup(net, saddr, uh->source,
+				       daddr, uh->dest, inet6_iif(skb), udptable);
 
 	if (sk == NULL) {
 		if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
