[  551.892752][T12205] gre: GRE over IPv4 demultiplexer driver
[  551.974361][T12205] ip6_gre: GRE over IPv6 tunneling driver
[  552.080949][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  552.132651][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  555.075310][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  555.133772][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  555.926026][T12297] ip (12297) used greatest stack depth: 23296 bytes left