[    2.028891] ip (248) used greatest stack depth: 12344 bytes left
[    2.251821] ip (268) used greatest stack depth: 12328 bytes left
[    2.296656] ip (274) used greatest stack depth: 12168 bytes left
[    2.709153] gre: GRE over IPv4 demultiplexer driver
[    2.711117] ip_gre: GRE over IPv4 tunneling driver
[    2.902232] 8021q: 802.1Q VLAN Support v1.8
[    3.239737] GACT probability NOT on
[    3.241033] tc (376) used greatest stack depth: 11840 bytes left