[ 1197.143870] gre: GRE over IPv4 demultiplexer driver
[ 1197.281254] ip_gre: GRE over IPv4 tunneling driver
[ 1205.890696] ip6_gre: GRE over IPv6 tunneling driver
[ 1211.193672] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1212.537646] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1213.881737] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1215.226618] ip6_tunnel: tep0 xmit: Local address not yet configured!