[ 5657.384352][T30020] gre: GRE over IPv4 demultiplexer driver
[ 5657.407797][T30020] ip6_gre: GRE over IPv6 tunneling driver
[ 5657.588083][T25728] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5657.860590][T25728] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5658.170994][   T69] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5658.490534][T25728] ip6_tunnel: er6 xmit: Local address not yet configured!