[  420.914953][ T2650] ip (2650) used greatest stack depth: 23752 bytes left
[  421.473442][ T2678] gre: GRE over IPv4 demultiplexer driver
[  421.502501][ T2678] ip6_gre: GRE over IPv6 tunneling driver
[  421.554552][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  421.596321][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  423.061437][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  423.086148][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!