[ 1679.001514][ T2323] gre: GRE over IPv4 demultiplexer driver
[ 1679.551950][ T2350] ip_gre: GRE over IPv4 tunneling driver
[ 1695.534587][ T2921] ip6_gre: GRE over IPv6 tunneling driver
[ 1706.034032][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1708.017995][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1709.938994][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1711.922026][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!