[    1.566751] tr (206) used greatest stack depth: 12840 bytes left
[    1.713255] ip (247) used greatest stack depth: 12520 bytes left
[    1.871670] ip (272) used greatest stack depth: 12456 bytes left
[    2.191997] gre: GRE over IPv4 demultiplexor driver
[    2.196271] ip6_gre: GRE over IPv6 tunneling driver
[    2.346396] 8021q: 802.1Q VLAN Support v1.8
[    2.646006] GACT probability NOT on
[    2.648759] tc (373) used greatest stack depth: 11968 bytes left