[ 3224.379017][T24833] gre: GRE over IPv4 demultiplexer driver
[ 3225.960402][T24856] ip_gre: GRE over IPv4 tunneling driver
[ 3273.404946][T25427] ip6_gre: GRE over IPv6 tunneling driver
[ 3305.922670][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3310.849618][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3314.882602][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3319.553638][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!