[ 4629.386867][T23241] gre: GRE over IPv4 demultiplexor driver [ 4631.665847][T23268] ip_gre: GRE over IPv4 tunneling driver [ 4696.467620][T23840] ip6_gre: GRE over IPv6 tunneling driver [ 4740.654743][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4746.670698][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4751.790643][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4757.870658][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured!