DF5678: array ready count=2 cap=2
DF5678: calling prop_array_set(pa, 5, po)
panic: assertion "idx < pa->pa_count" failed in prop_array_set at /usr/src/sys/libprop/prop_array.c:648
cpuid = 0
Trace beginning at frame 0xfffff80116a7a778
prop_array_set() at prop_array_set+0x1a9 0xffffffff809da069 
prop_array_set() at prop_array_set+0x1a9 0xffffffff809da069 
df5678_modevent() at df5678_modevent+0xb5 0xffffffff826000b5 
module_register_init() at module_register_init+0x49 0xffffffff806232e9 
linker_load_file.part.3() at linker_load_file.part.3+0x1b9 0xffffffff80624619 
linker_load_module() at linker_load_module+0x116 0xffffffff80625e16 
Debugger("panic")

CPU0 stopping CPUs: 0x0000003e
 stopped
Stopped at      Debugger+0x7c:  movb    $0,0xbdaf09(%rip)
db>