[   12.829482][  T368] ip (368) used greatest stack depth: 23920 bytes left
[  156.883081][ T4757] ip (4757) used greatest stack depth: 23856 bytes left
[  468.448924][ T8800] ip (8800) used greatest stack depth: 23192 bytes left
[ 1077.075820][T26091] pm_nl_ctl (26091) used greatest stack depth: 22720 bytes left