[ 4778.614717][T23268] gre: GRE over IPv4 demultiplexor driver [ 4780.808428][T23291] ip_gre: GRE over IPv4 tunneling driver [ 4848.106963][T23865] ip6_gre: GRE over IPv6 tunneling driver [ 4894.357473][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4900.757404][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4906.133412][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4912.597409][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!