[ 3302.624149][T24835] gre: GRE over IPv4 demultiplexer driver
[ 3304.286154][T24858] ip_gre: GRE over IPv4 tunneling driver
[ 3352.071266][T25431] ip6_gre: GRE over IPv6 tunneling driver
[ 3376.022049][T23588] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3380.053975][T16968] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3384.661889][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3389.397902][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3393.492907][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3398.228925][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!