[ 4364.004329][  T806] gre: GRE over IPv4 demultiplexor driver
[ 4364.035395][  T806] ip6_gre: GRE over IPv6 tunneling driver
[ 4364.259364][T31747] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4364.539174][   T10] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4364.564192][T31747] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4364.899272][   T10] ip6_tunnel: gt6 xmit: Local address not yet configured!