[ 3180.582029][T23669] gre: GRE over IPv4 demultiplexer driver
[ 3182.170443][T23692] ip_gre: GRE over IPv4 tunneling driver
[ 3230.087580][T24271] ip6_gre: GRE over IPv6 tunneling driver
[ 3262.659441][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3267.460381][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3271.620374][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3276.483404][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!