[ 4350.906510][ T1824] gre: GRE over IPv4 demultiplexor driver
[ 4350.935742][ T1824] ip6_gre: GRE over IPv6 tunneling driver
[ 4351.104317][T27288] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4351.381261][T17732] ip6_tunnel: gt6 xmit: Local address not yet configured!