[   32.521728][  T262] ip (262) used greatest stack depth: 23920 bytes left
[  493.898318][ T2861] netem: version 1.3
[  777.608387][ T4049] ip (4049) used greatest stack depth: 23792 bytes left
[ 3015.895341][T18780] pm_nl_ctl (18780) used greatest stack depth: 21008 bytes left