[ 1198.787032] gre: GRE over IPv4 demultiplexor driver
[ 1198.918067] ip_gre: GRE over IPv4 tunneling driver
[ 1207.679354] ip6_gre: GRE over IPv6 tunneling driver
[ 1212.934319] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1214.278304] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1215.558298] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1216.903268] ip6_tunnel: tep0 xmit: Local address not yet configured!