[ 35.112245][ C3] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1200720648 wd_nsec: 1200720221 [ 622.958679][T11510] ping6 (11510) used greatest stack depth: 24216 bytes left [ 714.728918][T13297] ping6 (13297) used greatest stack depth: 24056 bytes left