[ 15.134841][ T249] ip (249) used greatest stack depth: 23776 bytes left [ 89.018995][ C3] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1030096562 wd_nsec: 1030096003 [ 1336.000884][T12946] ping6 (12946) used greatest stack depth: 23680 bytes left