[ 4454.403726][  T339] gre: GRE over IPv4 demultiplexer driver
[ 4454.423625][  T339] ip6_gre: GRE over IPv6 tunneling driver
[ 4454.604358][T10209] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4454.885088][T10209] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4455.113952][T10209] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4455.730214][   T12] ip6_tunnel: gt6 xmit: Local address not yet configured!