[ 1377.806241][T24182] gre: GRE over IPv4 demultiplexer driver
[ 1378.211657][T24205] ip_gre: GRE over IPv4 tunneling driver
[ 1393.300621][T24780] ip6_gre: GRE over IPv6 tunneling driver
[ 1403.324767][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1405.309737][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1407.165730][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1409.148729][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!