[ 4379.406230][T20628] gre: GRE over IPv4 demultiplexor driver [ 4381.430928][T20651] ip_gre: GRE over IPv4 tunneling driver [ 4443.189701][T21224] ip6_gre: GRE over IPv6 tunneling driver [ 4486.784419][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4492.992355][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4498.496440][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4505.344423][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured!