[  553.928181][T16824] ip (16824) used greatest stack depth: 23864 bytes left
[  555.399544][T16884] gre: GRE over IPv4 demultiplexer driver
[  555.443387][T16884] ip6_gre: GRE over IPv6 tunneling driver
[  555.511835][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  555.539698][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  557.158083][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  557.188528][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!