[    1.602249] ip (247) used greatest stack depth: 12656 bytes left
[    1.637263] ip (254) used greatest stack depth: 12600 bytes left
[    1.712780] ip (266) used greatest stack depth: 12472 bytes left
[    1.747927] ip (273) used greatest stack depth: 12264 bytes left
[    2.097715] gre: GRE over IPv4 demultiplexor driver
[    2.098927] ip_gre: GRE over IPv4 tunneling driver
[    2.265514] 8021q: 802.1Q VLAN Support v1.8
[    2.580677] GACT probability NOT on
[    2.583549] tc (375) used greatest stack depth: 12008 bytes left