[ 40.430619][ C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1037801018 wd_nsec: 1037801070 [ 246.658677][ T6058] ping6 (6058) used greatest stack depth: 24256 bytes left [ 306.906421][ T7420] ping6 (7420) used greatest stack depth: 23456 bytes left