[ 6459.572921][T32740] gre: GRE over IPv4 demultiplexor driver
[ 6459.593906][T32740] ip6_gre: GRE over IPv6 tunneling driver
[ 6459.777852][T15389] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6459.936752][T15389] ip6_tunnel: er6 xmit: Local address not yet configured!