dom0 qubesd[4917]: unhandled exception while calling src=b'dom0' meth=b'admin.vm.property.Get

[Ulrich Windl]

Hi!

While examining networking problems, I noticed this traceback in Dom0's
journal:

Mar 31 22:57:15 dom0 qubesd[4917]: unhandled exception while calling
src=b'dom0' meth=b'admin.vm.property.Get' dest=b'sys-firewall'
arg=b'start_time' len(untrusted_payload)=0
Mar 31 22:57:15 dom0 qubesd[4917]: Traceback (most recent call last):
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib/python3.5/site-packages/qubes/__init__.py", line 227, in __get__
Mar 31 22:57:15 dom0 qubesd[4917]: return getattr(instance,
self._attr_name)
Mar 31 22:57:15 dom0 qubesd[4917]: AttributeError: 'AppVM' object has no
attribute '_qubesprop_start_time'
Mar 31 22:57:15 dom0 qubesd[4917]: During handling of the above
exception, another exception occurred:
Mar 31 22:57:15 dom0 qubesd[4917]: Traceback (most recent call last):
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib/python3.5/site-packages/qubes/api/__init__.py", line 275, in
respond
Mar 31 22:57:15 dom0 qubesd[4917]: untrusted_payload=untrusted_payload)
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib64/python3.5/asyncio/futures.py", line 381, in __iter__
Mar 31 22:57:15 dom0 qubesd[4917]: yield self # This tells Task to
wait for completion.
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib64/python3.5/asyncio/tasks.py", line 310, in _wakeup
Mar 31 22:57:15 dom0 qubesd[4917]: future.result()
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib64/python3.5/asyncio/futures.py", line 294, in result
Mar 31 22:57:15 dom0 qubesd[4917]: raise self._exception
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib64/python3.5/asyncio/tasks.py", line 240, in _step
Mar 31 22:57:15 dom0 qubesd[4917]: result = coro.send(None)
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib64/python3.5/asyncio/coroutines.py", line 210, in coro
Mar 31 22:57:15 dom0 qubesd[4917]: res = func(*args, **kw)
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib/python3.5/site-packages/qubes/api/admin.py", line 156, in
vm_property_get
Mar 31 22:57:15 dom0 qubesd[4917]: return self._property_get(self.dest)
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib/python3.5/site-packages/qubes/api/admin.py", line 186, in
_property_get
Mar 31 22:57:15 dom0 qubesd[4917]: value = getattr(dest, self.arg)
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib/python3.5/site-packages/qubes/__init__.py", line 230, in __get__
Mar 31 22:57:15 dom0 qubesd[4917]: return self.get_default(instance)
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib/python3.5/site-packages/qubes/__init__.py", line 237, in
get_default
Mar 31 22:57:15 dom0 qubesd[4917]: return
self._default_function(instance)
Mar 31 22:57:15 dom0 qubesd[4917]: File
"/usr/lib/python3.5/site-packages/qubes/vm/qubesvm.py", line 2019, in
start_time
Mar 31 22:57:15 dom0 qubesd[4917]: return float(start_time)
Mar 31 22:57:15 dom0 qubesd[4917]: TypeError: float() argument must be a
string or a number, not 'NoneType'

Doesn't look quite right... ;-)

Regards,
Ulrich