Manager exception when starting/stoping VMs in certain moment

[marmarek]

Reported by joanna on 13 Jun 2012 14:38 UTC
This most likely happens when VM start/shutdown somehow matches the time interval when the manager list is updated.

TypeError: int() argument must be a string or a number, not 'NoneType'
at line 922
of file /usr/lib64/python2.6/site-packages/qubesmanager/main.py.

----
line: return int(xs.read('', '/local/domain/%d/image/device-model-domid' % self.xid))
func: stubdom_xid
line no.: 2395
file: /usr/lib64/python2.6/site-packages/qubes/qubes.py
----
line: xid = self.stubdom_xid
func: is_fully_usable
line no.: 2423
file: /usr/lib64/python2.6/site-packages/qubes/qubes.py
----
line: if not self.is_fully_usable():
func: get_power_state
line no.: 644
file: /usr/lib64/python2.6/site-packages/qubes/qubes.py
----
line: state = vm.get_power_state()
func: update_table
line no.: 922
file: /usr/lib64/python2.6/site-packages/qubesmanager/main.py

Migrated-From: https://wiki.qubes-os.org/ticket/596

[marmarek]

Comment by marmarek on 13 Jun 2012 17:04 UTC
Fixed in gitpro: dom0/core: fix race in QubesHVm.stubdom_xid

[marmarek]

Comment by marmarek on 13 Jun 2012 17:04 UTC
Fixed in gitpro: dom0/core: fix race in QubesHVm.stubdom_xid