[ 1497.964983] gre: GRE over IPv4 demultiplexer driver
[ 1498.016055] ip_gre: GRE over IPv4 tunneling driver
[ 1504.160346] ip6_gre: GRE over IPv6 tunneling driver
[ 1507.844969] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1508.997966] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1510.084968] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1511.236969] ip6_tunnel: tep0 xmit: Local address not yet configured!