[    9.839819][  T243] ip (243) used greatest stack depth: 24704 bytes left
[    9.996497][  T250] ip (250) used greatest stack depth: 24464 bytes left
[   10.087755][  T253] ip (253) used greatest stack depth: 24160 bytes left
[   65.119030][ T1861] ip (1861) used greatest stack depth: 23968 bytes left
[  145.541853][ T4306] netem: version 1.3
[  301.012497][ T6062] ip (6062) used greatest stack depth: 23520 bytes left
[  817.165725][T16835] ip (16835) used greatest stack depth: 23328 bytes left
[ 1081.684947][T24754] pm_nl_ctl (24754) used greatest stack depth: 22904 bytes left