[ 3198.662653][T23693] gre: GRE over IPv4 demultiplexer driver
[ 3200.283447][T23717] ip_gre: GRE over IPv4 tunneling driver
[ 3248.482666][T24289] ip6_gre: GRE over IPv6 tunneling driver
[ 3281.394912][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3286.193855][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3290.354888][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3295.090860][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!