[    1.568263] ip (247) used greatest stack depth: 12704 bytes left
[    1.602035] ip (255) used greatest stack depth: 12608 bytes left
[    1.673114] ip (267) used greatest stack depth: 12528 bytes left
[    1.707250] ip (273) used greatest stack depth: 12288 bytes left
[    2.021846] gre: GRE over IPv4 demultiplexor driver
[    2.025771] ip6_gre: GRE over IPv6 tunneling driver
[    2.184206] 8021q: 802.1Q VLAN Support v1.8
[    2.481049] GACT probability NOT on
[    2.483681] tc (375) used greatest stack depth: 11992 bytes left