[ 6447.973060][T24578] gre: GRE over IPv4 demultiplexor driver
[ 6448.012861][T24578] ip6_gre: GRE over IPv6 tunneling driver
[ 6448.193799][   T61] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6448.553576][   T61] ip6_tunnel: gt6 xmit: Local address not yet configured!