[   27.392409][  T261] ip (261) used greatest stack depth: 24064 bytes left
[   30.070537][  T275] ip (275) used greatest stack depth: 24056 bytes left
[   32.012945][  T288] ip (288) used greatest stack depth: 23888 bytes left
[  395.601945][ T2852] netem: version 1.3
[ 2795.475500][T18772] pm_nl_ctl (18772) used greatest stack depth: 21408 bytes left