[ 4406.527474][T29180] gre: GRE over IPv4 demultiplexer driver
[ 4408.199482][T29203] ip_gre: GRE over IPv4 tunneling driver
[ 4457.946263][T29775] ip6_gre: GRE over IPv6 tunneling driver
[ 4493.057711][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4498.176621][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4502.656614][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4507.968638][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!