[   24.786356] ip (536) used greatest stack depth: 12200 bytes left
[   24.831914] ip (542) used greatest stack depth: 12168 bytes left
[   25.233018] gre: GRE over IPv4 demultiplexer driver
[   25.234720] ip_gre: GRE over IPv4 tunneling driver
[   25.438755] 8021q: 802.1Q VLAN Support v1.8
[   25.819571] GACT probability NOT on
[   25.820899] tc (639) used greatest stack depth: 11840 bytes left