[    2.012857] ip (250) used greatest stack depth: 12528 bytes left
[    2.268495] ip (269) used greatest stack depth: 12272 bytes left
[    2.858388] gre: GRE over IPv4 demultiplexor driver
[    2.863667] ip6_gre: GRE over IPv6 tunneling driver
[    3.093093] 8021q: 802.1Q VLAN Support v1.8
[    3.531760] GACT probability NOT on
[    3.533971] tc (375) used greatest stack depth: 11992 bytes left