[ 1512.171304] gre: GRE over IPv4 demultiplexer driver
[ 1512.173141] ip6_gre: GRE over IPv6 tunneling driver
[ 1512.187678] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1512.187756] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1512.209676] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1512.252683] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1513.015693] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1513.078694] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1513.206716] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1513.206841] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1513.249724] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1514.039685] ip6_tunnel: gt6 xmit: Local address not yet configured!