[  553.035456][ T3587] ip (3587) used greatest stack depth: 23592 bytes left
[  554.341363][ T3647] gre: GRE over IPv4 demultiplexer driver
[  554.378768][ T3647] ip6_gre: GRE over IPv6 tunneling driver
[  554.423921][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  554.466090][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  555.974399][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  555.998017][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!