[  442.025815][T18932] gre: GRE over IPv4 demultiplexer driver
[  442.047626][T18932] ip6_gre: GRE over IPv6 tunneling driver
[  442.088141][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  442.107875][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.074672][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  443.093210][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!