[ 4268.594843][T20439] gre: GRE over IPv4 demultiplexor driver [ 4270.656823][T20463] ip_gre: GRE over IPv4 tunneling driver [ 4333.111275][T21035] ip6_gre: GRE over IPv6 tunneling driver [ 4375.536352][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4381.424279][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4386.544292][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4392.561280][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured!