[ 2857.599342][T24809] gre: GRE over IPv4 demultiplexer driver
[ 2859.140326][T24832] ip_gre: GRE over IPv4 tunneling driver
[ 2906.184032][T25403] ip6_gre: GRE over IPv6 tunneling driver
[ 2939.050091][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2943.722998][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2947.754991][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2952.555029][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!