Cleared Logs and tried to commission APM nodes.  Log entries below.

rackd.log
2016-03-14 12:19:39-0400 [ClusterClient,client] strata: Power could not be turned on.
	Traceback (most recent call last):
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 393, in callback
	    self._startRunCallbacks(result)
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 501, in _startRunCallbacks
	    self._runCallbacks()
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
	    current.result = callback(current.result, *args, **kw)
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1184, in gotResult
	    _inlineCallbacks(r, g, deferred)
	--- <exception caught here> ---
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
	    result = result.throwExceptionIntoGenerator(g)
	  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
	    return g.throw(self.type, self.value, self.tb)
	  File "/usr/lib/python3/dist-packages/provisioningserver/power/change.py", line 251, in change_power_state
	    system_id, hostname, power_type, power_change, context)
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
	    result = result.throwExceptionIntoGenerator(g)
	  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
	    return g.throw(self.type, self.value, self.tb)
	  File "/usr/lib/python3/dist-packages/provisioningserver/drivers/power/__init__.py", line 270, in perform_power
	    power_func, system_id, context)
	  File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in inContext
	    result = inContext.theWork()
	  File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in <lambda>
	    inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
	  File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in callWithContext
	    return self.currentContext().callWithContext(ctx, func, *args, **kw)
	  File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in callWithContext
	    return func(*args,**kw)
	  File "/usr/lib/python3/dist-packages/provisioningserver/drivers/power/dli.py", line 91, in power_on
	    if self._query_outlet_state(**context) == 'on':
	  File "/usr/lib/python3/dist-packages/provisioningserver/drivers/power/dli.py", line 75, in _query_outlet_state
	    state = query.split('<!-- state=')[1].split()[0]
	builtins.TypeError: a bytes-like object is required, not 'str'
	
2016-03-14 12:21:51-0400 [ClusterClient,client] strata: Power could not be turned on.
	Traceback (most recent call last):
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 393, in callback
	    self._startRunCallbacks(result)
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 501, in _startRunCallbacks
	    self._runCallbacks()
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
	    current.result = callback(current.result, *args, **kw)
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1184, in gotResult
	    _inlineCallbacks(r, g, deferred)
	--- <exception caught here> ---
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
	    result = result.throwExceptionIntoGenerator(g)
	  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
	    return g.throw(self.type, self.value, self.tb)
	  File "/usr/lib/python3/dist-packages/provisioningserver/power/change.py", line 251, in change_power_state
	    system_id, hostname, power_type, power_change, context)
	  File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 1126, in _inlineCallbacks
	    result = result.throwExceptionIntoGenerator(g)
	  File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 389, in throwExceptionIntoGenerator
	    return g.throw(self.type, self.value, self.tb)
	  File "/usr/lib/python3/dist-packages/provisioningserver/drivers/power/__init__.py", line 270, in perform_power
	    power_func, system_id, context)
	  File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in inContext
	    result = inContext.theWork()
	  File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in <lambda>
	    inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
	  File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in callWithContext
	    return self.currentContext().callWithContext(ctx, func, *args, **kw)
	  File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in callWithContext
	    return func(*args,**kw)
	  File "/usr/lib/python3/dist-packages/provisioningserver/drivers/power/dli.py", line 91, in power_on
	    if self._query_outlet_state(**context) == 'on':
	  File "/usr/lib/python3/dist-packages/provisioningserver/drivers/power/dli.py", line 75, in _query_outlet_state
	    state = query.split('<!-- state=')[1].split()[0]
	builtins.TypeError: a bytes-like object is required, not 'str'

MAAS.log
xxxx (4xxxx)
Mar 14 12:21:51 xxxx maas.node: [INFO] xxxx: Status transition from COMMISSIONING to FAILED_COMMISSIONING
Mar 14 12:21:51 xxxx maas.node: [ERROR] xxxx: Marking node failed: Node could not be powered on: Failed talking to node's BMC for an unknown reason.