[ 4606.093923][T23266] gre: GRE over IPv4 demultiplexor driver [ 4608.198319][T23289] ip_gre: GRE over IPv4 tunneling driver [ 4673.696252][T23861] ip6_gre: GRE over IPv6 tunneling driver [ 4719.110962][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4725.318859][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4730.694857][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4736.966867][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!