[ 5819.019339][T21001] gre: GRE over IPv4 demultiplexor driver
[ 5819.042780][T21001] ip6_gre: GRE over IPv6 tunneling driver
[ 5819.209550][   T51] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5819.495576][   T49] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5819.630513][   T75] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5820.078503][   T49] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5820.078888][   T49] ip6_tunnel: gt6 xmit: Local address not yet configured!