[ 3189.720391][T23672] gre: GRE over IPv4 demultiplexer driver
[ 3191.316566][T23695] ip_gre: GRE over IPv4 tunneling driver
[ 3239.634463][T24266] ip6_gre: GRE over IPv6 tunneling driver
[ 3272.830067][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3277.695010][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3281.854999][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3286.782016][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!