[    2.068301] ip (247) used greatest stack depth: 12424 bytes left
[    2.156900] ip (261) used greatest stack depth: 12408 bytes left
[    2.691369] 8021q: 802.1Q VLAN Support v1.8
[    2.741523] gre: GRE over IPv4 demultiplexer driver
[    2.743310] ip_gre: GRE over IPv4 tunneling driver
[    2.954718] ip (353) used greatest stack depth: 12280 bytes left