[ 3252.742810][T24845] gre: GRE over IPv4 demultiplexer driver
[ 3254.495704][T24868] ip_gre: GRE over IPv4 tunneling driver
[ 3304.399030][T25442] ip6_gre: GRE over IPv6 tunneling driver
[ 3339.044160][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3344.164064][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3348.453055][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3353.572079][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!