[    1.883562] ip (247) used greatest stack depth: 12360 bytes left
[    2.158083] ip (273) used greatest stack depth: 12184 bytes left
[    2.565125] gre: GRE over IPv4 demultiplexer driver
[    2.566991] ip_gre: GRE over IPv4 tunneling driver
[    2.774155] 8021q: 802.1Q VLAN Support v1.8
[    3.145703] GACT probability NOT on
[    3.148078] tc (375) used greatest stack depth: 11936 bytes left