[ 4274.004367][T29271] gre: GRE over IPv4 demultiplexer driver
[ 4275.583762][T29294] ip_gre: GRE over IPv4 tunneling driver
[ 4323.754019][T29866] ip6_gre: GRE over IPv6 tunneling driver
[ 4356.987758][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4362.106648][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4366.266633][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4371.130627][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!