[ 4647.294792][T23228] gre: GRE over IPv4 demultiplexor driver [ 4649.513221][T23251] ip_gre: GRE over IPv4 tunneling driver [ 4715.263190][T23826] ip6_gre: GRE over IPv6 tunneling driver [ 4760.628514][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4766.965388][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4772.468383][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4778.804463][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!