[   15.081039][  T261] ip (261) used greatest stack depth: 24000 bytes left
[   43.494709][    C3] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1566302693 wd_nsec: 1566302160
[  655.091964][ T6489] ping6 (6489) used greatest stack depth: 23600 bytes left