[ 1379.155558] gre: GRE over IPv4 demultiplexer driver
[ 1379.296455] ip_gre: GRE over IPv4 tunneling driver
[ 1388.081889] ip6_gre: GRE over IPv6 tunneling driver
[ 1393.692883] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1395.035897] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1396.315894] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1397.723880] ip6_tunnel: tep0 xmit: Local address not yet configured!