[  633.978310][ T6644] nstat (6644) used greatest stack depth: 23968 bytes left
[  881.153925][ T8777] ip (8777) used greatest stack depth: 23744 bytes left
[ 1071.058634][ T9935] ip (9935) used greatest stack depth: 23376 bytes left
[ 2949.910048][T26121] pm_nl_ctl (26121) used greatest stack depth: 22768 bytes left