[ 4355.306697][T21589] gre: GRE over IPv4 demultiplexor driver [ 4357.445074][T21612] ip_gre: GRE over IPv4 tunneling driver [ 4422.075082][T22191] ip6_gre: GRE over IPv6 tunneling driver [ 4466.929585][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4473.010406][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4478.385439][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4484.529397][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!