[   18.912236][  T271] ip (271) used greatest stack depth: 24736 bytes left
[   50.490334][  T537] ip (537) used greatest stack depth: 24304 bytes left
[   60.413723][  T629] ip (629) used greatest stack depth: 24296 bytes left
[  321.990917][ T2656] ip (2656) used greatest stack depth: 23808 bytes left
[  352.142037][ T2848] netem: version 1.3
[ 1477.190010][T10446] ip (10446) used greatest stack depth: 23128 bytes left
[ 1477.865115][T10454] ip (10454) used greatest stack depth: 23032 bytes left
[ 2346.934418][T18807] pm_nl_ctl (18807) used greatest stack depth: 22816 bytes left