[ 4458.290897][T26010] gre: GRE over IPv4 demultiplexor driver
[ 4460.416414][T26033] ip_gre: GRE over IPv4 tunneling driver
[ 4521.892548][T26606] ip6_gre: GRE over IPv6 tunneling driver
[ 4564.146673][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4570.099612][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4575.027578][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4580.915587][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!