[ 2869.595740][T23669] gre: GRE over IPv4 demultiplexer driver
[ 2871.174978][T23692] ip_gre: GRE over IPv4 tunneling driver
[ 2917.999264][T24266] ip6_gre: GRE over IPv6 tunneling driver
[ 2950.518926][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2955.317800][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2959.477785][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2964.277811][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!