[ 1486.121516][ T6811] gre: GRE over IPv4 demultiplexer driver
[ 1486.581716][ T6834] ip_gre: GRE over IPv4 tunneling driver
[ 1501.986591][ T7405] ip6_gre: GRE over IPv6 tunneling driver
[ 1512.009227][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1513.930184][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1515.721183][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1517.705193][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!