[    1.827020] ip (248) used greatest stack depth: 12528 bytes left
[    2.102378] ip (269) used greatest stack depth: 12144 bytes left
[    2.657982] gre: GRE over IPv4 demultiplexor driver
[    2.660254] ip_gre: GRE over IPv4 tunneling driver
[    2.889934] 8021q: 802.1Q VLAN Support v1.8
[    3.292856] GACT probability NOT on
[    3.294274] tc (377) used greatest stack depth: 11992 bytes left