[    1.810441] ip (247) used greatest stack depth: 12568 bytes left
[    2.019820] systemd-sysctl (256) used greatest stack depth: 12520 bytes left
[    2.035687] ip (261) used greatest stack depth: 12392 bytes left
[    2.110571] ip (273) used greatest stack depth: 12200 bytes left
[    2.486265] gre: GRE over IPv4 demultiplexer driver
[    2.488032] ip_gre: GRE over IPv4 tunneling driver
[    2.662405] 8021q: 802.1Q VLAN Support v1.8
[    2.986043] GACT probability NOT on
[    2.989071] tc (375) used greatest stack depth: 11944 bytes left