[ 2896.751621][T23665] gre: GRE over IPv4 demultiplexer driver
[ 2898.317510][T23688] ip_gre: GRE over IPv4 tunneling driver
[ 2945.404710][T24259] ip6_gre: GRE over IPv6 tunneling driver
[ 2978.232079][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2983.223019][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2987.575952][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2992.631965][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!