[    8.704696][  T181] ip (181) used greatest stack depth: 24400 bytes left
[   43.536519][  T837] ping6 (837) used greatest stack depth: 24376 bytes left
[   74.135183][ T2451] ping6 (2451) used greatest stack depth: 24216 bytes left
[   75.797234][ T2542] ping6 (2542) used greatest stack depth: 23760 bytes left