[ 3374.407151][ T3144] gre: GRE over IPv4 demultiplexor driver
[ 3375.554703][ T3167] ip_gre: GRE over IPv4 tunneling driver
[ 3411.091982][ T3738] ip6_gre: GRE over IPv6 tunneling driver
[ 3428.740550][T32700] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3435.524389][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3439.235390][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3442.563423][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3446.403415][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!