[ 4680.825802][  T682] gre: GRE over IPv4 demultiplexor driver
[ 4680.841800][  T682] ip6_gre: GRE over IPv6 tunneling driver
[ 4681.047427][T29747] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4681.192196][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4681.348363][T32356] ip6_tunnel: gt6 xmit: Local address not yet configured!