[    1.988553] ip (247) used greatest stack depth: 12568 bytes left
[    2.140589] ip (255) used greatest stack depth: 12408 bytes left
[    2.179167] ip (261) used greatest stack depth: 12392 bytes left
[    2.265373] ip (273) used greatest stack depth: 12248 bytes left
[    2.632629] gre: GRE over IPv4 demultiplexer driver
[    2.634048] ip_gre: GRE over IPv4 tunneling driver
[    2.895894] 8021q: 802.1Q VLAN Support v1.8
[    3.414662] GACT probability NOT on
[    3.418085] tc (375) used greatest stack depth: 11952 bytes left