[   11.571997][  T253] ip (253) used greatest stack depth: 24496 bytes left
[   21.853676][  T707] ip (707) used greatest stack depth: 24448 bytes left
[   80.858611][ T2411] ip (2411) used greatest stack depth: 24184 bytes left
[  141.304893][ T4312] netem: version 1.3
[  151.225641][ T4481] ip (4481) used greatest stack depth: 24016 bytes left
[  598.073680][T11879] ip (11879) used greatest stack depth: 23928 bytes left
[  884.831373][T20048] ip (20048) used greatest stack depth: 23176 bytes left
[ 1008.206343][T24623] pm_nl_ctl (24623) used greatest stack depth: 22864 bytes left