[ 4306.701606][ T7976] gre: GRE over IPv4 demultiplexor driver
[ 4306.735072][ T7976] ip6_gre: GRE over IPv6 tunneling driver
[ 4306.862658][ T3417] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4307.041655][ T3417] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4307.132602][ T3417] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4307.332668][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4307.364523][ T3417] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4307.468589][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!