[    1.783023] ip (247) used greatest stack depth: 12344 bytes left
[    2.087488] ip (273) used greatest stack depth: 12200 bytes left
[    2.508446] gre: GRE over IPv4 demultiplexer driver
[    2.510255] ip_gre: GRE over IPv4 tunneling driver
[    2.709464] 8021q: 802.1Q VLAN Support v1.8
[    3.081659] GACT probability NOT on
[    3.084502] tc (375) used greatest stack depth: 11944 bytes left