[ 1981.522411][ T4721] gre: GRE over IPv4 demultiplexer driver
[ 1981.535812][ T4721] ip6_gre: GRE over IPv6 tunneling driver
[ 1981.643344][ T7769] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1981.770393][ T7769] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1981.798367][   T70] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1981.838350][   T70] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1982.198331][ T7769] ip6_tunnel: er6 xmit: Local address not yet configured!