[    6.289885][  T198] ip (198) used greatest stack depth: 24992 bytes left
[    6.585694][  T215] ip (215) used greatest stack depth: 24848 bytes left
[   12.557862][  T688] ip (688) used greatest stack depth: 24768 bytes left
[   53.684642][ T2404] ip (2404) used greatest stack depth: 24608 bytes left
[  116.292741][ T4692] ip (4692) used greatest stack depth: 23888 bytes left
[  812.981821][T25840] pm_nl_ctl (25840) used greatest stack depth: 23240 bytes left