[ 45.056200][ C3] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1105556968 wd_nsec: 1105556608 [ 117.549026][ T940] ping6 (940) used greatest stack depth: 23968 bytes left [ 242.573603][ T2235] ping6 (2235) used greatest stack depth: 23856 bytes left