[ 1200.823546][T10681] gre: GRE over IPv4 demultiplexer driver
[ 1200.910621][T10681] ip6_gre: GRE over IPv6 tunneling driver
[ 1201.148937][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1201.329077][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1201.333760][T10686] ip (10686) used greatest stack depth: 24024 bytes left
[ 1208.257600][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1208.385388][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!