[    8.429885][  T193] ip (193) used greatest stack depth: 24224 bytes left
[   67.833777][ T2212] ip (2212) used greatest stack depth: 24192 bytes left
[  121.355374][ T4169] ip (4169) used greatest stack depth: 24144 bytes left
[  575.685756][T12434] ip (12434) used greatest stack depth: 23896 bytes left
[  877.824587][T21668] ip (21668) used greatest stack depth: 23400 bytes left
[  970.571012][T25778] pm_nl_ctl (25778) used greatest stack depth: 22880 bytes left