--- zzzz-none-000/linux-4.9.279/net/ipv6/ip6_tunnel.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-atom-6591-750/linux-4.9.279/net/ipv6/ip6_tunnel.c	2023-02-08 11:43:43.000000000 +0000
@@ -1282,6 +1282,7 @@
 			fl6.flowi6_mark = skb->mark;
 	}
 
+	fl6.flowi6_uid = sock_net_uid(dev_net(dev), NULL);
 	dsfield = INET_ECN_encapsulate(dsfield, ipv4_get_dsfield(iph));
 
 	if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP6))
@@ -1369,6 +1370,7 @@
 			fl6.flowi6_mark = skb->mark;
 	}
 
+	fl6.flowi6_uid = sock_net_uid(dev_net(dev), NULL);
 	dsfield = INET_ECN_encapsulate(dsfield, ipv6_get_dsfield(ipv6h));
 
 	if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP6))