[    1.617690] ip (246) used greatest stack depth: 12648 bytes left
[    1.653874] ip (255) used greatest stack depth: 12568 bytes left
[    1.689099] ip (261) used greatest stack depth: 12520 bytes left
[    1.759818] ip (273) used greatest stack depth: 12376 bytes left
[    2.115186] gre: GRE over IPv4 demultiplexor driver
[    2.120009] ip6_gre: GRE over IPv6 tunneling driver
[    2.283308] 8021q: 802.1Q VLAN Support v1.8
[    2.607763] GACT probability NOT on
[    2.610143] tc (374) used greatest stack depth: 12008 bytes left