[ 2159.757873][T17620] gre: GRE over IPv4 demultiplexor driver
[ 2161.600368][T17643] ip_gre: GRE over IPv4 tunneling driver
[ 2216.910451][T18214] ip6_gre: GRE over IPv6 tunneling driver
[ 2254.662089][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2259.780996][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2264.133983][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2269.317020][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!