[ 4212.098001][T27329] gre: GRE over IPv4 demultiplexor driver
[ 4212.122129][T27329] ip6_gre: GRE over IPv6 tunneling driver
[ 4212.315935][T19417] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4212.575649][T19417] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4212.762538][T24303] ip6_tunnel: er6 xmit: Local address not yet configured!