[    1.506234] ip (247) used greatest stack depth: 12432 bytes left
[    1.625980] ip (268) used greatest stack depth: 12416 bytes left
[    2.048482] gre: GRE over IPv4 demultiplexor driver
[    2.053074] ip6_gre: GRE over IPv6 tunneling driver
[    2.230812] 8021q: 802.1Q VLAN Support v1.8
[    2.532000] GACT probability NOT on
[    2.534774] tc (375) used greatest stack depth: 11976 bytes left