[ 1197.586884] gre: GRE over IPv4 demultiplexer driver
[ 1197.722725] ip_gre: GRE over IPv4 tunneling driver
[ 1206.012501] ip6_gre: GRE over IPv6 tunneling driver
[ 1211.255895] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1212.663910] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1213.943902] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1215.288870] ip6_tunnel: tep0 xmit: Local address not yet configured!