[ 4338.829370][  T312] gre: GRE over IPv4 demultiplexor driver
[ 4338.858903][  T312] ip6_gre: GRE over IPv6 tunneling driver
[ 4339.056590][T17984] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4339.095385][T17984] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4339.358821][T17984] ip6_tunnel: gt6 xmit: Local address not yet configured!