[   19.724427][  T235] ip (235) used greatest stack depth: 24560 bytes left
[   20.181366][  T253] ip (253) used greatest stack depth: 24464 bytes left
[   23.507299][  T402] ip (402) used greatest stack depth: 24296 bytes left
[   34.806211][  T906] ip (906) used greatest stack depth: 23416 bytes left
[  146.445899][ T4299] netem: version 1.3
[  341.778914][ T6832] ip (6832) used greatest stack depth: 23208 bytes left
[ 1028.442641][T24815] pm_nl_ctl (24815) used greatest stack depth: 22920 bytes left