[  692.390190][T13704] gre: GRE over IPv4 demultiplexer driver
[  692.430203][T13704] ip6_gre: GRE over IPv6 tunneling driver
[  692.472050][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  692.500480][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  692.503430][T13709] ip (13709) used greatest stack depth: 23904 bytes left
[  693.915815][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  693.942348][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!