[ 3138.286764][T23659] gre: GRE over IPv4 demultiplexer driver
[ 3139.873569][T23682] ip_gre: GRE over IPv4 tunneling driver
[ 3187.646367][T24254] ip6_gre: GRE over IPv6 tunneling driver
[ 3221.143194][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3225.879102][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3229.911084][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3234.648072][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!