[ 4297.066948][T20246] gre: GRE over IPv4 demultiplexor driver [ 4299.225284][T20270] ip_gre: GRE over IPv4 tunneling driver [ 4359.103812][T20842] ip6_gre: GRE over IPv6 tunneling driver [ 4400.759386][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4406.583312][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4411.512304][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4417.399333][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured!