[   17.626166][  T271] ip (271) used greatest stack depth: 24320 bytes left
[  252.869251][ T2434] ip (2434) used greatest stack depth: 24288 bytes left
[  325.893372][ T3080] netem: version 1.3
[  374.362752][ T3390] ip (3390) used greatest stack depth: 24208 bytes left
[ 2443.452924][T20246] pm_nl_ctl (20246) used greatest stack depth: 22848 bytes left