[ 2564.593729][T17629] gre: GRE over IPv4 demultiplexor driver
[ 2566.701247][T17652] ip_gre: GRE over IPv4 tunneling driver
[ 2626.971303][T18230] ip6_gre: GRE over IPv6 tunneling driver
[ 2669.477042][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2675.556924][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2680.612943][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2686.693927][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!