[    1.499439] ip (246) used greatest stack depth: 12528 bytes left
[    1.643275] ip (272) used greatest stack depth: 12272 bytes left
[    1.952033] gre: GRE over IPv4 demultiplexor driver
[    1.953287] ip_gre: GRE over IPv4 tunneling driver
[    2.105162] 8021q: 802.1Q VLAN Support v1.8
[    2.400736] GACT probability NOT on
[    2.403185] tc (375) used greatest stack depth: 12008 bytes left