[ 4386.556702][T29238] gre: GRE over IPv4 demultiplexer driver
[ 4388.232556][T29261] ip_gre: GRE over IPv4 tunneling driver
[ 4437.860018][T29833] ip6_gre: GRE over IPv6 tunneling driver
[ 4471.938479][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4476.802379][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4481.025372][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4485.953387][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!