[    1.538042] ip (247) used greatest stack depth: 12584 bytes left
[    1.579378] ip (255) used greatest stack depth: 12520 bytes left
[    1.698914] ip (273) used greatest stack depth: 12376 bytes left
[    2.049268] gre: GRE over IPv4 demultiplexor driver
[    2.050863] ip_gre: GRE over IPv4 tunneling driver
[    2.217032] 8021q: 802.1Q VLAN Support v1.8
[    2.514978] GACT probability NOT on
[    2.517400] tc (375) used greatest stack depth: 12008 bytes left