[ 1311.943490][T24761] gre: GRE over IPv4 demultiplexer driver
[ 1312.450659][T24784] ip_gre: GRE over IPv4 tunneling driver
[ 1328.349395][T25363] ip6_gre: GRE over IPv6 tunneling driver
[ 1338.698946][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1340.682902][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1342.538905][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1344.523907][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!