[  518.148282] ip6_gre: GRE over IPv6 tunneling driver
[  518.155568] ip6_tunnel: g1 xmit: Local address not yet configured!
[  518.160100] ip6_tunnel: g1 xmit: Local address not yet configured!
[  518.333170] tc (25480) used greatest stack depth: 11704 bytes left
[  518.384680] ip6_tunnel: g2 xmit: Local address not yet configured!
[  518.388552] ip6_tunnel: g2 xmit: Local address not yet configured!