[    1.732068] ip (246) used greatest stack depth: 12488 bytes left
[    1.856198] ip (254) used greatest stack depth: 12392 bytes left
[    2.021160] ip (274) used greatest stack depth: 12216 bytes left
[    2.495570] gre: GRE over IPv4 demultiplexer driver
[    2.497587] ip_gre: GRE over IPv4 tunneling driver
[    2.667073] 8021q: 802.1Q VLAN Support v1.8
[    2.955389] GACT probability NOT on
[    2.957597] tc (375) used greatest stack depth: 11952 bytes left