[ 45.248842][ C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1797145732 wd_nsec: 1797145209 [ 254.903891][ T2306] ping6 (2306) used greatest stack depth: 24496 bytes left [ 1594.334888][T15877] ping6 (15877) used greatest stack depth: 24000 bytes left