[   18.215617][  T257] ip (257) used greatest stack depth: 24304 bytes left
[   20.361515][  T271] ip (271) used greatest stack depth: 24272 bytes left
[  161.494344][ T1687] ip (1687) used greatest stack depth: 24240 bytes left
[  331.629973][ T3146] ip (3146) used greatest stack depth: 24232 bytes left
[  476.977088][ T4286] iptables (4286) used greatest stack depth: 24176 bytes left
[  603.032611][ T5353] netem: version 1.3
[  988.444256][ T7567] ip (7567) used greatest stack depth: 24160 bytes left
[ 1253.912644][ T9325] ip (9325) used greatest stack depth: 23424 bytes left
[ 2915.746907][T25647] ip (25647) used greatest stack depth: 23376 bytes left
[ 3287.110574][T30312] pm_nl_ctl (30312) used greatest stack depth: 22752 bytes left