[    1.911939] ip (252) used greatest stack depth: 12528 bytes left
[    2.129458] ip (265) used greatest stack depth: 12504 bytes left
[    2.174903] ip (271) used greatest stack depth: 12272 bytes left
[    2.645812] gre: GRE over IPv4 demultiplexor driver
[    2.647756] ip_gre: GRE over IPv4 tunneling driver
[    2.851503] 8021q: 802.1Q VLAN Support v1.8
[    3.241736] GACT probability NOT on
[    3.243270] tc (379) used greatest stack depth: 11992 bytes left