[ 4902.704637][T27829] gre: GRE over IPv4 demultiplexor driver
[ 4902.720915][T27829] ip6_gre: GRE over IPv6 tunneling driver
[ 4902.894008][T12215] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4903.124556][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4903.231467][T19112] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4903.572515][T19227] ip6_tunnel: gt6 xmit: Local address not yet configured!