[ 2825.029202][T23662] gre: GRE over IPv4 demultiplexer driver
[ 2826.573692][T23685] ip_gre: GRE over IPv4 tunneling driver
[ 2873.215049][T24258] ip6_gre: GRE over IPv6 tunneling driver
[ 2904.881168][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2909.554090][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2913.521111][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2918.194091][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!