[ 1154.483046] gre: GRE over IPv4 demultiplexor driver
[ 1154.638889] ip_gre: GRE over IPv4 tunneling driver
[ 1163.492805] ip6_gre: GRE over IPv6 tunneling driver
[ 1168.640169] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1169.984288] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1171.264187] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1172.609125] ip6_tunnel: tep0 xmit: Local address not yet configured!