[    8.687438][  T192] ip (192) used greatest stack depth: 24152 bytes left
[    9.077361][  T205] ip (205) used greatest stack depth: 24016 bytes left
[   16.470749][  T556] ip (556) used greatest stack depth: 23688 bytes left
[  987.554367][T25767] pm_nl_ctl (25767) used greatest stack depth: 23024 bytes left