[  455.648327][ T3656] ip (3656) used greatest stack depth: 23496 bytes left
[  456.736938][ T3710] ip6_gre: GRE over IPv6 tunneling driver
[  456.780495][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  456.804588][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  458.140908][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  458.172156][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!