[ 1537.224502] gre: GRE over IPv4 demultiplexer driver
[ 1537.226121] ip6_gre: GRE over IPv6 tunneling driver
[ 1537.239670] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1537.258545] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1537.260546] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1537.542564] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1538.102569] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1538.102728] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1538.298443] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1538.550585] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1538.550727] ip6_tunnel: er6 xmit: Local address not yet configured!