[   43.782296][  T328] ip (328) used greatest stack depth: 23992 bytes left
[  487.548805][ T4209] ip (4209) used greatest stack depth: 23728 bytes left
[  525.176451][ T5286] ip (5286) used greatest stack depth: 23600 bytes left
[  909.913878][T11354] ip (11354) used greatest stack depth: 23552 bytes left