[ 4337.952803][T29212] gre: GRE over IPv4 demultiplexer driver
[ 4339.569348][T29235] ip_gre: GRE over IPv4 tunneling driver
[ 4389.713937][T29829] ip6_gre: GRE over IPv6 tunneling driver
[ 4424.148002][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4429.203903][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4433.619932][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4438.739935][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!