[ 4509.716692][  T561] gre: GRE over IPv4 demultiplexor driver
[ 4509.733494][  T561] ip6_gre: GRE over IPv6 tunneling driver
[ 4509.910520][T30392] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4510.210336][T30392] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4510.248639][T30392] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4510.303883][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!