[ 2851.812143][T24817] gre: GRE over IPv4 demultiplexer driver
[ 2853.400049][T24840] ip_gre: GRE over IPv4 tunneling driver
[ 2900.436756][T25419] ip6_gre: GRE over IPv6 tunneling driver
[ 2932.967972][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2937.704828][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2941.799842][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2946.536869][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!