[    1.658009] ip (248) used greatest stack depth: 12456 bytes left
[    1.840938] ip (261) used greatest stack depth: 12376 bytes left
[    1.877000] ip (267) used greatest stack depth: 12200 bytes left
[    1.913000] ip (273) used greatest stack depth: 12184 bytes left
[    2.272774] gre: GRE over IPv4 demultiplexer driver
[    2.274213] ip_gre: GRE over IPv4 tunneling driver
[    2.449341] 8021q: 802.1Q VLAN Support v1.8
[    2.761623] GACT probability NOT on
[    2.764324] tc (375) used greatest stack depth: 11936 bytes left