[ 3246.411356][T24823] gre: GRE over IPv4 demultiplexer driver
[ 3248.114542][T24846] ip_gre: GRE over IPv4 tunneling driver
[ 3297.501973][T25426] ip6_gre: GRE over IPv6 tunneling driver
[ 3331.595345][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3336.524240][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3340.683265][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3345.611266][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!