[   36.848080][  T269] ip (269) used greatest stack depth: 24320 bytes left
[   54.416759][  T380] ip (380) used greatest stack depth: 23040 bytes left
[  356.397206][ T2131] netem: version 1.3
[ 1987.884264][   T47] kworker/dying (47) used greatest stack depth: 22928 bytes left