[  487.221974][ T4341] gre: GRE over IPv4 demultiplexer driver
[  487.260620][ T4341] ip6_gre: GRE over IPv6 tunneling driver
[  487.316452][   T71] ip6_tunnel: g1 xmit: Local address not yet configured!
[  487.343233][   T71] ip6_tunnel: g1 xmit: Local address not yet configured!
[  488.904522][   T71] ip6_tunnel: g2 xmit: Local address not yet configured!
[  488.947584][   T71] ip6_tunnel: g2 xmit: Local address not yet configured!