[ 4644.746592][ T1944] gre: GRE over IPv4 demultiplexor driver
[ 4644.772648][ T1944] ip6_gre: GRE over IPv6 tunneling driver
[ 4644.992869][T15930] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4645.299548][T17367] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4645.469451][T15930] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4645.565608][   T74] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4645.661654][   T74] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4645.729060][T17367] ip6_tunnel: er6 xmit: Local address not yet configured!