[    1.554773] ip (245) used greatest stack depth: 12488 bytes left
[    1.684308] ip (272) used greatest stack depth: 12360 bytes left
[    1.980805] gre: GRE over IPv4 demultiplexor driver
[    1.984833] ip6_gre: GRE over IPv6 tunneling driver
[    2.136986] 8021q: 802.1Q VLAN Support v1.8
[    2.430044] GACT probability NOT on
[    2.432106] tc (373) used greatest stack depth: 12008 bytes left