[    2.048282] ip (247) used greatest stack depth: 12528 bytes left
[    2.094078] ip (254) used greatest stack depth: 12472 bytes left
[    2.175101] ip (266) used greatest stack depth: 12360 bytes left
[    2.214449] ip (272) used greatest stack depth: 12328 bytes left
[    2.577335] gre: GRE over IPv4 demultiplexor driver
[    2.581457] ip6_gre: GRE over IPv6 tunneling driver
[    2.742834] 8021q: 802.1Q VLAN Support v1.8
[    3.037152] GACT probability NOT on
[    3.039488] tc (373) used greatest stack depth: 12008 bytes left