[    1.688793] ip (247) used greatest stack depth: 12488 bytes left
[    1.730217] ip (254) used greatest stack depth: 12424 bytes left
[    1.772320] ip (260) used greatest stack depth: 12392 bytes left
[    1.845497] ip (272) used greatest stack depth: 12216 bytes left
[    2.213333] gre: GRE over IPv4 demultiplexer driver
[    2.217724] ip6_gre: GRE over IPv6 tunneling driver
[    2.389350] 8021q: 802.1Q VLAN Support v1.8
[    2.753010] GACT probability NOT on
[    2.755866] tc (372) used greatest stack depth: 11976 bytes left