[ 4373.683236][T29271] gre: GRE over IPv4 demultiplexer driver
[ 4375.284299][T29294] ip_gre: GRE over IPv4 tunneling driver
[ 4422.760867][T29866] ip6_gre: GRE over IPv6 tunneling driver
[ 4456.062748][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4460.926686][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4465.150668][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4470.078666][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!