[    1.999455] ip (248) used greatest stack depth: 12424 bytes left
[    2.222767] ip (261) used greatest stack depth: 12392 bytes left
[    2.267350] ip (267) used greatest stack depth: 12328 bytes left
[    2.311787] ip (273) used greatest stack depth: 12296 bytes left
[    2.724437] gre: GRE over IPv4 demultiplexer driver
[    2.726809] ip_gre: GRE over IPv4 tunneling driver
[    2.941941] 8021q: 802.1Q VLAN Support v1.8
[    3.339152] GACT probability NOT on
[    3.340580] tc (375) used greatest stack depth: 11840 bytes left