[ 3109.672474][T25073] gre: GRE over IPv4 demultiplexer driver
[ 3111.254564][T25096] ip_gre: GRE over IPv4 tunneling driver
[ 3159.918967][T25682] ip6_gre: GRE over IPv6 tunneling driver
[ 3187.948050][   T64] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3192.618148][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3197.611122][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3201.771118][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3206.635149][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!