[   38.491629] ip (258) used greatest stack depth: 12528 bytes left
[   38.597499] ip (276) used greatest stack depth: 12472 bytes left
[   38.646286] ip (282) used greatest stack depth: 12328 bytes left
[   39.024664] gre: GRE over IPv4 demultiplexor driver
[   39.026070] ip_gre: GRE over IPv4 tunneling driver
[   39.174017] 8021q: 802.1Q VLAN Support v1.8
[   39.454978] GACT probability NOT on
[   39.458406] tc (385) used greatest stack depth: 11968 bytes left