[  148.048716][ T1615] pm_nl_ctl (1615) used greatest stack depth: 24176 bytes left
[  269.918838][ T2851] netem: version 1.3
[  278.032814][ T2882] ip (2882) used greatest stack depth: 23704 bytes left
[ 1788.042628][T18820] pm_nl_ctl (18820) used greatest stack depth: 22512 bytes left