[ 1172.141718] gre: GRE over IPv4 demultiplexor driver
[ 1172.256882] ip_gre: GRE over IPv4 tunneling driver
[ 1180.194475] ip6_gre: GRE over IPv6 tunneling driver
[ 1185.029096] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1186.309093] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1187.589015] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1188.869010] ip6_tunnel: tep0 xmit: Local address not yet configured!