[ 78.653624][ C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1106791801 wd_nsec: 1106791566 [ 121.691887][ T1432] ping6 (1432) used greatest stack depth: 23264 bytes left [ 766.293482][T13504] ping6 (13504) used greatest stack depth: 23160 bytes left