[ 4537.302642][T14283] gre: GRE over IPv4 demultiplexor driver
[ 4537.317140][T14283] ip6_gre: GRE over IPv6 tunneling driver
[ 4537.471429][ T7610] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4537.689482][   T67] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4537.695560][ T7610] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4538.305491][   T67] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4538.625449][ T7610] ip6_tunnel: gt6 xmit: Local address not yet configured!