[ 4269.867004][T20214] gre: GRE over IPv4 demultiplexor driver [ 4271.862864][T20238] ip_gre: GRE over IPv4 tunneling driver [ 4331.736928][T20811] ip6_gre: GRE over IPv6 tunneling driver [ 4374.231158][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4380.440019][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4385.495038][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4391.831101][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured!