[    2.021056] ip (253) used greatest stack depth: 12592 bytes left
[    2.201879] ip (261) used greatest stack depth: 12512 bytes left
[    2.305438] ip (273) used greatest stack depth: 12272 bytes left
[    2.894032] gre: GRE over IPv4 demultiplexor driver
[    2.896468] ip_gre: GRE over IPv4 tunneling driver
[    3.148938] 8021q: 802.1Q VLAN Support v1.8
[    3.626650] GACT probability NOT on
[    3.628367] tc (381) used greatest stack depth: 11952 bytes left