[ 4546.855270][T21020] gre: GRE over IPv4 demultiplexor driver
[ 4546.875591][T21020] ip6_gre: GRE over IPv6 tunneling driver
[ 4546.971626][T17325] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4547.040564][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4547.203094][T20190] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4547.280308][T17325] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4547.535431][T20190] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4547.583548][   T12] ip6_tunnel: gt6 xmit: Local address not yet configured!