[   15.656583][  T298] ip (298) used greatest stack depth: 23920 bytes left
[   25.823807][  T421] ip (421) used greatest stack depth: 23472 bytes left
[  249.262494][ T2850] netem: version 1.3
[ 1791.373560][T18821] pm_nl_ctl (18821) used greatest stack depth: 22784 bytes left