[    1.923953] ip (248) used greatest stack depth: 12640 bytes left
[    2.134666] ip (262) used greatest stack depth: 12504 bytes left
[    2.188243] ip (268) used greatest stack depth: 12400 bytes left
[    2.244894] ip (274) used greatest stack depth: 12272 bytes left
[    2.797188] gre: GRE over IPv4 demultiplexor driver
[    2.801972] ip6_gre: GRE over IPv6 tunneling driver
[    3.036400] 8021q: 802.1Q VLAN Support v1.8
[    3.503823] GACT probability NOT on
[    3.505441] tc (374) used greatest stack depth: 11992 bytes left