[   16.357941][  T258] ip (258) used greatest stack depth: 23856 bytes left
[  481.230228][ T4322] netem: version 1.3
[  501.413715][ T4473] ip (4473) used greatest stack depth: 23744 bytes left
[ 1454.672132][T10551] ip (10551) used greatest stack depth: 23680 bytes left
[ 1770.324383][T13071] ip (13071) used greatest stack depth: 23584 bytes left
[ 2609.030052][T20805] tc (20805) used greatest stack depth: 23472 bytes left
[ 2917.102615][T24720] pm_nl_ctl (24720) used greatest stack depth: 22704 bytes left