[    1.757731] ip (248) used greatest stack depth: 12504 bytes left
[    1.982290] ip (269) used greatest stack depth: 12272 bytes left
[    2.512492] gre: GRE over IPv4 demultiplexor driver
[    2.514384] ip_gre: GRE over IPv4 tunneling driver
[    2.758898] 8021q: 802.1Q VLAN Support v1.8
[    3.222748] GACT probability NOT on
[    3.224388] tc (377) used greatest stack depth: 11992 bytes left