[    9.440638][  T233] ip (233) used greatest stack depth: 24664 bytes left
[    9.770956][  T244] ip (244) used greatest stack depth: 24384 bytes left
[   56.987918][ T1247] ping6 (1247) used greatest stack depth: 24112 bytes left
[  529.695230][T16159] ping6 (16159) used greatest stack depth: 23552 bytes left