[    1.711653] ip (250) used greatest stack depth: 12576 bytes left
[    1.922347] ip (263) used greatest stack depth: 12528 bytes left
[    1.966075] ip (269) used greatest stack depth: 12480 bytes left
[    2.010473] ip (275) used greatest stack depth: 12272 bytes left
[    2.461781] gre: GRE over IPv4 demultiplexor driver
[    2.463710] ip_gre: GRE over IPv4 tunneling driver
[    2.695819] 8021q: 802.1Q VLAN Support v1.8
[    3.113489] GACT probability NOT on
[    3.115184] tc (376) used greatest stack depth: 11992 bytes left