[    9.462763][  T223] ip (223) used greatest stack depth: 24064 bytes left
[  117.559821][ T3753] ip (3753) used greatest stack depth: 23848 bytes left
[  128.887314][ T4273] netem: version 1.3
[  678.645442][T13941] ip (13941) used greatest stack depth: 23576 bytes left
[  996.972851][T24765] pm_nl_ctl (24765) used greatest stack depth: 22000 bytes left