[ 2816.350541][T20407] gre: GRE over IPv4 demultiplexor driver [ 2818.388824][T20430] ip_gre: GRE over IPv4 tunneling driver [ 2876.935884][T21003] ip6_gre: GRE over IPv6 tunneling driver [ 2919.047283][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2925.127184][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2930.312150][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2936.007258][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured!