[ 4695.047869][T24804] gre: GRE over IPv4 demultiplexor driver
[ 4697.250261][T24827] ip_gre: GRE over IPv4 tunneling driver
[ 4761.619429][T25400] ip6_gre: GRE over IPv6 tunneling driver
[ 4807.178157][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4813.642027][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4818.954071][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4825.162053][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!