[ 4252.567899][T11197] gre: GRE over IPv4 demultiplexor driver
[ 4252.594184][T11197] ip6_gre: GRE over IPv6 tunneling driver
[ 4252.722631][T31618] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4252.922691][T12014] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4252.942910][T12014] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4253.342891][   T65] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4253.534560][T12014] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4253.790603][   T65] ip6_tunnel: gt6 xmit: Local address not yet configured!