[ 4135.710897][  T792] gre: GRE over IPv4 demultiplexor driver
[ 4135.749568][  T792] ip6_gre: GRE over IPv6 tunneling driver
[ 4135.906187][T16230] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4136.165399][T16230] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4136.289724][   T75] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4136.322072][T16230] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4136.864392][   T75] ip6_tunnel: gt6 xmit: Local address not yet configured!