[ 5318.104871][  T450] gre: GRE over IPv4 demultiplexer driver
[ 5318.124833][  T450] ip6_gre: GRE over IPv6 tunneling driver
[ 5318.321152][T18980] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5318.571146][T18980] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5318.620142][   T68] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5319.077194][   T68] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5319.269106][T18980] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5319.525122][T21795] ip6_tunnel: gt6 xmit: Local address not yet configured!