[ 4331.237414][ T6928] gre: GRE over IPv4 demultiplexor driver
[ 4331.258302][ T6928] ip6_gre: GRE over IPv6 tunneling driver
[ 4331.400946][   T25] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4331.537727][   T25] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4331.600857][   T25] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4331.612630][   T25] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4332.171671][   T67] ip6_tunnel: er6 xmit: Local address not yet configured!