[ 1237.116786] gre: GRE over IPv4 demultiplexer driver
[ 1237.118981] ip6_gre: GRE over IPv6 tunneling driver
[ 1237.134704] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1237.154704] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1237.735736] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1237.927733] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1237.990733] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1238.183712] ip6_tunnel: gt6 xmit: Local address not yet configured!