[    1.680410] ip (245) used greatest stack depth: 12592 bytes left
[    1.721104] ip (253) used greatest stack depth: 12528 bytes left
[    1.797617] ip (265) used greatest stack depth: 12512 bytes left
[    1.834515] ip (271) used greatest stack depth: 12272 bytes left
[    2.196505] gre: GRE over IPv4 demultiplexor driver
[    2.200233] ip6_gre: GRE over IPv6 tunneling driver
[    2.364045] 8021q: 802.1Q VLAN Support v1.8
[    2.657806] GACT probability NOT on
[    2.660282] tc (372) used greatest stack depth: 12008 bytes left