[    8.895920][  T198] ip (198) used greatest stack depth: 24464 bytes left
[    9.066373][  T204] ip (204) used greatest stack depth: 24440 bytes left
[  255.077201][T12221] ping6 (12221) used greatest stack depth: 24392 bytes left
[  280.210779][T13494] ping6 (13494) used greatest stack depth: 23192 bytes left