[    1.688489] ip (247) used greatest stack depth: 12520 bytes left
[    1.860994] ip (256) used greatest stack depth: 12440 bytes left
[    1.945726] ip (268) used greatest stack depth: 12392 bytes left
[    1.989812] ip (274) used greatest stack depth: 12184 bytes left
[    2.385271] gre: GRE over IPv4 demultiplexer driver
[    2.386867] ip_gre: GRE over IPv4 tunneling driver
[    2.572332] 8021q: 802.1Q VLAN Support v1.8
[    2.907924] GACT probability NOT on
[    2.910030] tc (375) used greatest stack depth: 11936 bytes left