[ 1402.013985][T31907] gre: GRE over IPv4 demultiplexer driver
[ 1402.491337][T31930] ip_gre: GRE over IPv4 tunneling driver
[ 1418.358223][T32508] ip6_gre: GRE over IPv6 tunneling driver
[ 1428.827395][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1430.811371][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1432.668361][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1434.651367][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!