[ 1152.942976] gre: GRE over IPv4 demultiplexor driver
[ 1153.086455] ip_gre: GRE over IPv4 tunneling driver
[ 1161.459214] ip6_gre: GRE over IPv6 tunneling driver
[ 1166.521394] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1167.865398] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1169.145393] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1170.489375] ip6_tunnel: tep0 xmit: Local address not yet configured!