[ 5451.254490][T12743] gre: GRE over IPv4 demultiplexer driver
[ 5451.272674][T12743] ip6_gre: GRE over IPv6 tunneling driver
[ 5451.436114][T25886] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5451.548958][T10182] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5451.606296][   T67] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5451.700024][T25886] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5451.736963][   T67] ip6_tunnel: gt6 xmit: Local address not yet configured!