[ 15.027532][ T249] ip (249) used greatest stack depth: 24368 bytes left [ 88.476679][ C2] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1022964897 wd_nsec: 1022964392 [ 1155.647453][T11434] ping6 (11434) used greatest stack depth: 24144 bytes left