[ 4246.168866][  T375] gre: GRE over IPv4 demultiplexor driver
[ 4246.202934][  T375] ip6_gre: GRE over IPv6 tunneling driver
[ 4246.337683][T24147] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4246.521655][T31436] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4246.653576][T31436] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4246.765685][   T67] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4246.789454][T31436] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4247.285708][   T67] ip6_tunnel: gt6 xmit: Local address not yet configured!