[   16.048337][  T258] ip (258) used greatest stack depth: 24840 bytes left
[   16.719922][  T263] ip (263) used greatest stack depth: 23704 bytes left
[  332.190073][ T3081] netem: version 1.3
[ 2448.654732][T20254] pm_nl_ctl (20254) used greatest stack depth: 22848 bytes left