[    9.158831][  T214] ip (214) used greatest stack depth: 24592 bytes left
[    9.377624][  T223] ip (223) used greatest stack depth: 24464 bytes left
[   25.311264][ T1030] ip (1030) used greatest stack depth: 24456 bytes left
[   48.484645][ T1687] ip (1687) used greatest stack depth: 23960 bytes left
[  125.023314][ T4274] netem: version 1.3
[  499.204647][ T9536] ip (9536) used greatest stack depth: 23784 bytes left
[  862.585350][T20606] ip (20606) used greatest stack depth: 23432 bytes left
[  956.758846][T24781] pm_nl_ctl (24781) used greatest stack depth: 22920 bytes left