[ 2626.998235][T19262] gre: GRE over IPv4 demultiplexor driver [ 2629.010082][T19286] ip_gre: GRE over IPv4 tunneling driver [ 2688.063667][T19863] ip6_gre: GRE over IPv6 tunneling driver [ 2726.059505][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2731.563424][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2736.043417][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 2741.483424][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured!