[   43.757677][  T537] ip (537) used greatest stack depth: 24392 bytes left
[   44.938278][  T545] ip (545) used greatest stack depth: 23856 bytes left
[  202.196806][ T1961] ip (1961) used greatest stack depth: 23080 bytes left
[  323.933451][ T3080] netem: version 1.3
[ 2509.764175][T20252] pm_nl_ctl (20252) used greatest stack depth: 22800 bytes left