[ 3135.792079][T24830] gre: GRE over IPv4 demultiplexer driver
[ 3137.465366][T24853] ip_gre: GRE over IPv4 tunneling driver
[ 3186.320069][T25431] ip6_gre: GRE over IPv6 tunneling driver
[ 3219.771830][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3224.635734][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3228.923724][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3233.786768][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!