[ 1091.126048] gre: GRE over IPv4 demultiplexer driver
[ 1091.130992] ip6_gre: GRE over IPv6 tunneling driver
[ 1091.147856] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1091.159168] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1091.748815] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1091.760027] ip6_tunnel: g2 xmit: Local address not yet configured!