[ 4427.001015][T22456] gre: GRE over IPv4 demultiplexor driver
[ 4428.976689][T22479] ip_gre: GRE over IPv4 tunneling driver
[ 4488.353503][T23052] ip6_gre: GRE over IPv6 tunneling driver
[ 4529.458468][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4535.155397][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4540.018398][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4545.778400][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!