[ 1003.237669] gre: GRE over IPv4 demultiplexer driver
[ 1003.370919] ip_gre: GRE over IPv4 tunneling driver
[ 1011.766049] ip6_gre: GRE over IPv6 tunneling driver
[ 1016.894003] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1018.238015] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1019.517993] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1020.861980] ip6_tunnel: tep0 xmit: Local address not yet configured!