[  632.503580][T13764] gre: GRE over IPv4 demultiplexer driver
[  632.546804][T13764] ip6_gre: GRE over IPv6 tunneling driver
[  632.588254][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  632.622136][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  634.011000][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  634.036653][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!