[ 3193.221600][T23676] gre: GRE over IPv4 demultiplexer driver
[ 3194.757849][T23699] ip_gre: GRE over IPv4 tunneling driver
[ 3241.685779][T24271] ip6_gre: GRE over IPv6 tunneling driver
[ 3274.888023][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3279.752908][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3284.039934][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3288.967930][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!