[ 1380.948781][T24738] gre: GRE over IPv4 demultiplexer driver
[ 1381.388222][T24761] ip_gre: GRE over IPv4 tunneling driver
[ 1396.743950][T25346] ip6_gre: GRE over IPv6 tunneling driver
[ 1407.036721][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1408.956690][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1410.812687][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1412.731702][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!