[    1.994593] ip (246) used greatest stack depth: 12520 bytes left
[    2.163875] ip (256) used greatest stack depth: 12344 bytes left
[    2.207412] ip (262) used greatest stack depth: 12296 bytes left
[    2.309824] ip (274) used greatest stack depth: 12200 bytes left
[    2.776477] gre: GRE over IPv4 demultiplexer driver
[    2.778863] ip_gre: GRE over IPv4 tunneling driver
[    2.993458] 8021q: 802.1Q VLAN Support v1.8
[    3.359662] GACT probability NOT on
[    3.360869] tc (376) used greatest stack depth: 11840 bytes left