[ 1671.547850][T13348] gre: GRE over IPv4 demultiplexer driver
[ 1672.065456][T13371] ip_gre: GRE over IPv4 tunneling driver
[ 1688.881940][T13943] ip6_gre: GRE over IPv6 tunneling driver
[ 1699.983256][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1702.096215][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1704.015221][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1706.127225][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!