[ 1655.320327][ T1917] gre: GRE over IPv4 demultiplexer driver
[ 1655.831222][ T1940] ip_gre: GRE over IPv4 tunneling driver
[ 1672.382409][ T2511] ip6_gre: GRE over IPv6 tunneling driver
[ 1683.197045][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1685.244022][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1687.164023][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1689.276024][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!