[ 4195.059312][ T2593] gre: GRE over IPv4 demultiplexor driver
[ 4195.083202][ T2593] ip6_gre: GRE over IPv6 tunneling driver
[ 4195.243361][   T42] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4195.505190][   T42] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4195.564200][   T10] ip6_tunnel: gt6 xmit: Local address not yet configured!