[    1.977712] ip (258) used greatest stack depth: 12360 bytes left
[    2.021580] ip (264) used greatest stack depth: 12344 bytes left
[    2.445510] gre: GRE over IPv4 demultiplexor driver
[    2.447349] ip_gre: GRE over IPv4 tunneling driver
[    2.653280] 8021q: 802.1Q VLAN Support v1.8
[    3.044189] GACT probability NOT on
[    3.045306] tc (365) used greatest stack depth: 11952 bytes left