[  595.907291][T13694] gre: GRE over IPv4 demultiplexer driver
[  595.959132][T13694] ip6_gre: GRE over IPv6 tunneling driver
[  596.013866][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  596.055906][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  597.674563][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  597.699143][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  597.704906][T13765] ip (13765) used greatest stack depth: 23408 bytes left