[ 1631.093990][ T2318] gre: GRE over IPv4 demultiplexer driver
[ 1631.623424][ T2341] ip_gre: GRE over IPv4 tunneling driver
[ 1647.459274][ T2920] ip6_gre: GRE over IPv6 tunneling driver
[ 1657.887762][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1659.935734][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1661.792722][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1663.839738][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!