I'm reverting back to 8.0.4 or 8.2.0 BETA2 for the moment, this BETA3 is not working well:
Dump failed. Partition too small.
Automatic reboot in 15 seconds - press a key on the console to abort
panic: kmem_alloc(32768): kmem_map too small: 1603923968 total allocated
cpuid = 0
It then fails to actually reboots and stays frozen.