[ 2856.109949][T24817] gre: GRE over IPv4 demultiplexer driver
[ 2857.831901][T24840] ip_gre: GRE over IPv4 tunneling driver
[ 2904.430448][T25411] ip6_gre: GRE over IPv6 tunneling driver
[ 2932.393687][   T28] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 2937.000835][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2941.800866][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2945.960879][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2950.823901][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!