[ 1006.177518] gre: GRE over IPv4 demultiplexor driver
[ 1006.381095] ip_gre: GRE over IPv4 tunneling driver
[ 1016.045971] ip6_gre: GRE over IPv6 tunneling driver
[ 1022.203675] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1023.675685] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1025.019687] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1026.491656] ip6_tunnel: tep0 xmit: Local address not yet configured!