[ 1086.051540] gre: GRE over IPv4 demultiplexor driver
[ 1086.248329] ip_gre: GRE over IPv4 tunneling driver
[ 1095.932026] ip6_gre: GRE over IPv6 tunneling driver
[ 1101.690688] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1103.098699] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1104.442696] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1105.850667] ip6_tunnel: tep0 xmit: Local address not yet configured!