[ 4387.941645][T29147] gre: GRE over IPv4 demultiplexer driver
[ 4389.589230][T29170] ip_gre: GRE over IPv4 tunneling driver
[ 4439.409303][T29745] ip6_gre: GRE over IPv6 tunneling driver
[ 4474.386076][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4479.314984][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4483.601960][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4488.849965][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!