[ 4380.790921][T20162] gre: GRE over IPv4 demultiplexor driver [ 4382.913570][T20185] ip_gre: GRE over IPv4 tunneling driver [ 4447.871791][T20757] ip6_gre: GRE over IPv6 tunneling driver [ 4492.673916][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4499.009875][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4504.129850][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4510.274871][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured!