[ 4361.563646][T20089] gre: GRE over IPv4 demultiplexor driver [ 4363.652361][T20112] ip_gre: GRE over IPv4 tunneling driver [ 4425.679275][T20686] ip6_gre: GRE over IPv6 tunneling driver [ 4469.500547][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4475.645387][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4480.764413][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4486.844412][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured!