[  881.681628][T12094] gre: GRE over IPv4 demultiplexer driver
[  881.800282][T12094] ip6_gre: GRE over IPv6 tunneling driver
[  882.030464][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  882.208344][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  882.223005][T12100] ip (12100) used greatest stack depth: 24112 bytes left
[  889.365098][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  889.485490][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!