[   56.007367][ T1850] ip (1850) used greatest stack depth: 23656 bytes left
[  122.425281][ T4273] netem: version 1.3
[  211.978271][ T5490] ip (5490) used greatest stack depth: 23552 bytes left
[  400.024635][ T7812] ip (7812) used greatest stack depth: 23544 bytes left
[  651.393470][T13746] ip (13746) used greatest stack depth: 23160 bytes left
[  950.223449][T24802] pm_nl_ctl (24802) used greatest stack depth: 22912 bytes left