[ 4411.063508][  T762] gre: GRE over IPv4 demultiplexor driver
[ 4411.081496][  T762] ip6_gre: GRE over IPv6 tunneling driver
[ 4411.243167][T17914] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4411.443912][T17914] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4411.542131][T27212] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4411.635936][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!