[   38.582503][  T271] ip (271) used greatest stack depth: 23440 bytes left
[  494.848256][ T2859] netem: version 1.3
[ 1873.267520][    T9] kworker/0:1 (9) used greatest stack depth: 23104 bytes left
[ 2965.443435][T18866] pm_nl_ctl (18866) used greatest stack depth: 21776 bytes left