[ 1019.203699] gre: GRE over IPv4 demultiplexor driver
[ 1019.381050] ip_gre: GRE over IPv4 tunneling driver
[ 1029.176766] ip6_gre: GRE over IPv6 tunneling driver
[ 1035.335642] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1036.807642] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1038.215657] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1039.751643] ip6_tunnel: tep0 xmit: Local address not yet configured!