[    1.771992] ip (245) used greatest stack depth: 12552 bytes left
[    1.818413] ip (254) used greatest stack depth: 12472 bytes left
[    1.895861] ip (267) used greatest stack depth: 12456 bytes left
[    1.934493] ip (273) used greatest stack depth: 12328 bytes left
[    2.370573] gre: GRE over IPv4 demultiplexor driver
[    2.372849] ip_gre: GRE over IPv4 tunneling driver
[    2.593135] 8021q: 802.1Q VLAN Support v1.8
[    2.941835] GACT probability NOT on
[    2.944408] tc (374) used greatest stack depth: 12008 bytes left