[ 1694.770178][T14324] gre: GRE over IPv4 demultiplexer driver
[ 1695.220660][T14348] ip_gre: GRE over IPv4 tunneling driver
[ 1710.808972][T14920] ip6_gre: GRE over IPv6 tunneling driver
[ 1711.358804][T13597] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1721.126752][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1723.110750][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1724.965756][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1726.950753][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!