[ 4379.071905][T29142] gre: GRE over IPv4 demultiplexer driver
[ 4380.759478][T29165] ip_gre: GRE over IPv4 tunneling driver
[ 4433.273466][T29737] ip6_gre: GRE over IPv6 tunneling driver
[ 4469.025692][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4474.337629][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4478.881610][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4483.874603][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!