[ 1523.467879] gre: GRE over IPv4 demultiplexer driver
[ 1523.469667] ip6_gre: GRE over IPv6 tunneling driver
[ 1523.482784] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1523.503764] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1523.678772] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1523.710763] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1524.214789] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1524.278790] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1524.533355] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1524.726791] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1524.726936] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1525.110833] ip6_tunnel: gt6 xmit: Local address not yet configured!