SIGSEGV

Thank you @prahal!! - for getting us back into supported status.

@ebin-dev - one quick question. Applying this script at boot should change the sampling rate to the desired values? for cpufreqpolicy in 0 4 ; do echo 1 > /sys/devices/system/cpu/cpufreq/policy${cpufreqpolicy}/ondemand/io_is_busy echo 25 > /sys/devices/system/cpu/cpufreq/policy${cpufreqpolicy}/ondemand/up_threshold echo 10 > /sys/devices/system/cpu/cpufreq/policy${cpufreqpolicy}/ondemand/sampling_down_factor echo $(cat /sys/devices/system/cpu/cpufreq/policy${cpufreqpolicy}/cpuinfo_transition_latency) > /sys/devices/system/cpu/cpufreq/policy${cpufreqpolicy}/ondemand/sampling_rate done

Thank you @ebin-dev for the dtb file & @prahal for figuring out what changes to make. I just reinstalled my NAS with the 6.6.30 kernel and the bookwork image. The dtb file is the only change I've made to configuration. Haven't had any issues yet - so far recompiling ZFS KMOD 2.2.4 to run with new kernel hasn't crashed - MAX CPU freq. for the BIG cores is 1.8GHz NFS and SMB are working fine. sbc-bench is stable as well.