[ 5635.841763][T30491] gre: GRE over IPv4 demultiplexer driver
[ 5635.863304][T30491] ip6_gre: GRE over IPv6 tunneling driver
[ 5636.040936][T27790] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5636.345498][T29154] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5636.346321][T27790] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5636.506464][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!