[    9.479042][  T247] ip (247) used greatest stack depth: 24176 bytes left
[   12.509279][  T388] ip (388) used greatest stack depth: 23880 bytes left
[   12.748083][  T397] ip (397) used greatest stack depth: 23744 bytes left
[   82.025074][ T2573] ip (2573) used greatest stack depth: 23296 bytes left
[  117.412056][ T3443] ip (3443) used greatest stack depth: 23184 bytes left
[  138.056666][ T4307] netem: version 1.3
[ 1065.083807][T24758] pm_nl_ctl (24758) used greatest stack depth: 22912 bytes left