[   14.350076][  T249] ip (249) used greatest stack depth: 24536 bytes left
[   14.811489][  T259] ip (259) used greatest stack depth: 24496 bytes left
[   15.771564][  T279] ip (279) used greatest stack depth: 24448 bytes left
[  219.458362][ T1999] ping6 (1999) used greatest stack depth: 24056 bytes left