[    1.929823] ip (253) used greatest stack depth: 12720 bytes left
[    2.053785] ip (261) used greatest stack depth: 12640 bytes left
[    2.100732] ip (267) used greatest stack depth: 12528 bytes left
[    2.149264] ip (273) used greatest stack depth: 12384 bytes left
[    2.703892] gre: GRE over IPv4 demultiplexor driver
[    2.708592] ip6_gre: GRE over IPv6 tunneling driver
[    2.947894] 8021q: 802.1Q VLAN Support v1.8
[    3.437300] GACT probability NOT on
[    3.439022] tc (380) used greatest stack depth: 11952 bytes left