[ 2698.225826][T17635] gre: GRE over IPv4 demultiplexor driver [ 2700.313666][T17658] ip_gre: GRE over IPv4 tunneling driver [ 2765.300964][T18230] ip6_gre: GRE over IPv6 tunneling driver [ 2809.384283][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2815.592122][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2820.969035][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2827.304086][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured!