[  292.213738][ T1616] pm_nl_ctl (1616) used greatest stack depth: 24176 bytes left
[  516.445594][ T2855] netem: version 1.3
[  527.743096][ T2886] ip (2886) used greatest stack depth: 23688 bytes left
[ 3138.505433][T18854] pm_nl_ctl (18854) used greatest stack depth: 21360 bytes left