[ 4331.365660][T31872] gre: GRE over IPv4 demultiplexor driver
[ 4331.382643][T31872] ip6_gre: GRE over IPv6 tunneling driver
[ 4331.505720][T11487] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4331.709645][   T72] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4331.734670][T11487] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4332.040604][   T72] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4332.129170][   T67] ip6_tunnel: er6 xmit: Local address not yet configured!