[    1.526327] ip (254) used greatest stack depth: 12512 bytes left
[    1.589700] ip (267) used greatest stack depth: 12400 bytes left
[    1.620622] ip (273) used greatest stack depth: 12272 bytes left
[    1.917700] gre: GRE over IPv4 demultiplexor driver
[    1.919403] ip_gre: GRE over IPv4 tunneling driver
[    2.055883] 8021q: 802.1Q VLAN Support v1.8
[    2.312884] GACT probability NOT on
[    2.314943] tc (375) used greatest stack depth: 12008 bytes left