[   31.211728][  T269] ip (269) used greatest stack depth: 24168 bytes left
[   59.968692][  T473] ip (473) used greatest stack depth: 23600 bytes left
[  339.470960][ T2106] netem: version 1.3
[ 1086.758864][   T49] kworker/dying (49) used greatest stack depth: 22896 bytes left