[    1.272528] ip (246) used greatest stack depth: 12600 bytes left
[    1.302856] ip (254) used greatest stack depth: 12520 bytes left
[    1.363972] ip (267) used greatest stack depth: 12496 bytes left
[    1.394923] ip (273) used greatest stack depth: 12248 bytes left
[    1.668841] gre: GRE over IPv4 demultiplexor driver
[    1.670802] ip_gre: GRE over IPv4 tunneling driver
[    1.807591] 8021q: 802.1Q VLAN Support v1.8
[    2.054929] GACT probability NOT on
[    2.057102] tc (376) used greatest stack depth: 12008 bytes left