[ 4597.707772][ T3022] gre: GRE over IPv4 demultiplexer driver
[ 4597.736498][ T3022] ip6_gre: GRE over IPv6 tunneling driver
[ 4597.895942][ T7538] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4598.166940][T10047] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4598.386859][   T12] ip6_tunnel: gt6 xmit: Local address not yet configured!