[ 2600.960925][T19268] gre: GRE over IPv4 demultiplexor driver [ 2602.697026][T19291] ip_gre: GRE over IPv4 tunneling driver [ 2656.236899][T19863] ip6_gre: GRE over IPv6 tunneling driver [ 2694.119452][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2699.559391][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2704.168411][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2709.608395][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!