[    1.750424] ip (247) used greatest stack depth: 12456 bytes left
[    1.885438] ip (254) used greatest stack depth: 12392 bytes left
[    2.022255] ip (272) used greatest stack depth: 12200 bytes left
[    2.440660] gre: GRE over IPv4 demultiplexer driver
[    2.442325] ip_gre: GRE over IPv4 tunneling driver
[    2.638732] 8021q: 802.1Q VLAN Support v1.8
[    3.024086] GACT probability NOT on
[    3.027006] tc (375) used greatest stack depth: 11936 bytes left