[ 5433.716454][T10703] gre: GRE over IPv4 demultiplexer driver
[ 5433.736034][T10703] ip6_gre: GRE over IPv6 tunneling driver
[ 5433.901015][ T3323] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5434.173960][ T3323] ip6_tunnel: gt6 xmit: Local address not yet configured!