[    2.032997] ip (253) used greatest stack depth: 12528 bytes left
[    2.310435] ip (273) used greatest stack depth: 12272 bytes left
[    2.897449] gre: GRE over IPv4 demultiplexor driver
[    2.902420] ip6_gre: GRE over IPv6 tunneling driver
[    3.158433] 8021q: 802.1Q VLAN Support v1.8
[    3.578197] GACT probability NOT on
[    3.579782] tc (379) used greatest stack depth: 11992 bytes left