[ 6037.529728][T32536] gre: GRE over IPv4 demultiplexor driver
[ 6037.547773][T32536] ip6_gre: GRE over IPv6 tunneling driver
[ 6037.684910][T19898] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6037.704784][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6037.973654][T25028] ip6_tunnel: gt6 xmit: Local address not yet configured!