[ 6196.342941][T23469] gre: GRE over IPv4 demultiplexor driver
[ 6196.370010][T23469] ip6_gre: GRE over IPv6 tunneling driver
[ 6196.555731][T22342] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6196.879667][   T10] ip6_tunnel: gt6 xmit: Local address not yet configured!