[  468.135417][T17531] gre: GRE over IPv4 demultiplexer driver
[  468.173859][T17531] ip6_gre: GRE over IPv6 tunneling driver
[  468.224705][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  468.259557][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  469.854323][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  469.884481][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!