[ 44.668372][ C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1236044033 wd_nsec: 1236043925 [ 99.854740][ T749] ping6 (749) used greatest stack depth: 24304 bytes left [ 589.836461][ C0] hrtimer: interrupt took 4608969 ns