[ 4631.078509][T32405] gre: GRE over IPv4 demultiplexor driver
[ 4631.103199][T32405] ip6_gre: GRE over IPv6 tunneling driver
[ 4631.280893][T25211] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4631.455445][   T73] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4631.580611][T13653] ip6_tunnel: gt6 xmit: Local address not yet configured!