[   25.070362][  T236] ip (236) used greatest stack depth: 24640 bytes left
[   26.250235][  T259] ip (259) used greatest stack depth: 24624 bytes left
[   32.513680][  T317] 8021q: 802.1Q VLAN Support v1.8
[   33.109489][  T323] gre: GRE over IPv4 demultiplexor driver
[   33.130366][  T323] ip_gre: GRE over IPv4 tunneling driver
[   33.482654][  T329] ip (329) used greatest stack depth: 23200 bytes left