[ 4371.980700][  T312] gre: GRE over IPv4 demultiplexor driver
[ 4371.994488][  T312] ip6_gre: GRE over IPv6 tunneling driver
[ 4372.132761][T27944] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4372.141112][T27944] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4372.249638][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4372.320613][T10002] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4373.089510][T27944] ip6_tunnel: gt6 xmit: Local address not yet configured!