[ 3281.314427][T23663] gre: GRE over IPv4 demultiplexer driver
[ 3282.902988][T23686] ip_gre: GRE over IPv4 tunneling driver
[ 3331.088022][T24261] ip6_gre: GRE over IPv6 tunneling driver
[ 3364.866973][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3369.793934][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3374.017925][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3378.945916][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!