[  727.879595][T12127] gre: GRE over IPv4 demultiplexer driver
[  727.928287][T12127] ip6_gre: GRE over IPv6 tunneling driver
[  727.978966][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  728.011430][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  729.533126][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  729.555599][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!