[    1.462476] ip (248) used greatest stack depth: 12512 bytes left
[    1.496161] ip (256) used greatest stack depth: 12496 bytes left
[    1.527627] ip (262) used greatest stack depth: 12432 bytes left
[    1.557620] ip (268) used greatest stack depth: 12416 bytes left
[    1.871902] gre: GRE over IPv4 demultiplexor driver
[    1.873280] ip_gre: GRE over IPv4 tunneling driver
[    2.007303] 8021q: 802.1Q VLAN Support v1.8
[    2.257303] GACT probability NOT on
[    2.259334] tc (377) used greatest stack depth: 11976 bytes left