[    1.542028] ip (246) used greatest stack depth: 12680 bytes left
[    1.625442] ip (260) used greatest stack depth: 12600 bytes left
[    1.664162] ip (266) used greatest stack depth: 12376 bytes left
[    2.034073] gre: GRE over IPv4 demultiplexor driver
[    2.035903] ip_gre: GRE over IPv4 tunneling driver
[    2.215966] 8021q: 802.1Q VLAN Support v1.8
[    2.536680] GACT probability NOT on
[    2.539155] tc (374) used greatest stack depth: 12008 bytes left