[   29.104144][  T259] ip (259) used greatest stack depth: 24320 bytes left
[   29.589632][  T262] ip (262) used greatest stack depth: 24064 bytes left
[   32.245343][  T272] ip (272) used greatest stack depth: 23760 bytes left
[   72.678108][  T528] ip (528) used greatest stack depth: 23568 bytes left
[  444.746349][ T2851] netem: version 1.3
[ 2761.721473][T18761] pm_nl_ctl (18761) used greatest stack depth: 22512 bytes left