[    1.567983] ip (245) used greatest stack depth: 12568 bytes left
[    1.600737] ip (253) used greatest stack depth: 12344 bytes left
[    2.000020] gre: GRE over IPv4 demultiplexor driver
[    2.001248] ip_gre: GRE over IPv4 tunneling driver
[    2.148956] 8021q: 802.1Q VLAN Support v1.8
[    2.421241] GACT probability NOT on
[    2.423459] tc (375) used greatest stack depth: 12008 bytes left