[ 1530.922841][T30480] gre: GRE over IPv4 demultiplexer driver
[ 1531.442917][T30503] ip_gre: GRE over IPv4 tunneling driver
[ 1547.303489][T31074] ip6_gre: GRE over IPv6 tunneling driver
[ 1557.830605][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1559.814568][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1561.670569][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1563.718567][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!