[ 4309.235895][T20133] gre: GRE over IPv4 demultiplexor driver [ 4311.438000][T20156] ip_gre: GRE over IPv4 tunneling driver [ 4375.892307][T20728] ip6_gre: GRE over IPv6 tunneling driver [ 4420.488436][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4426.952391][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4432.840361][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4439.240346][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured!