[ 1023.792956] gre: GRE over IPv4 demultiplexor driver
[ 1023.985350] ip_gre: GRE over IPv4 tunneling driver
[ 1033.473395] ip6_gre: GRE over IPv6 tunneling driver
[ 1039.519360] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1040.991369] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1042.399354] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1043.807338] ip6_tunnel: tep0 xmit: Local address not yet configured!