INFO: =================== Mon Sep 14 01:48:37 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 01:48:49.035 7f3aa7180d00 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 01:48:49.224 7f3aa7180d00 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 01:49:04 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...a3124c70>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7f3aa441af40 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'


INFO: =================== Mon Sep 14 01:49:05 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 01:49:14.843 7f24ad87b680 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 01:49:15.016 7f24ad87b680 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 01:49:30 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...a9fa4c70>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7f24aaf97f40 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'


INFO: =================== Mon Sep 14 01:49:43 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 01:49:53.612 7fd2c5787bc0 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 01:49:53.795 7fd2c5787bc0 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 01:50:08 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...c28edc70>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7fd2c2b10f40 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'


INFO: =================== Mon Sep 14 01:50:36 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 01:50:46.384 7f388e501880 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 01:50:47.007 7f388e501880 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 01:51:02 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...8ab993a0>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7f388c808f40 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'


INFO: =================== Mon Sep 14 01:51:50 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 01:51:58.991 7f50b8b44680 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 01:51:59.179 7f50b8b44680 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 01:52:14 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...b5735c70>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7f50b5d5bf40 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'


INFO: =================== Mon Sep 14 01:53:38 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 01:53:47.141 7fb3967ae500 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 01:53:47.321 7fb3967ae500 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 01:54:02 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...92f28c70>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7fb391f05f40 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'


INFO: =================== Mon Sep 14 01:56:46 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 01:56:55.710 7fceb739d640 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 01:56:55.864 7fceb739d640 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 01:57:11 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...b486dc70>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7fceb2b35fa0 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'


INFO: =================== Mon Sep 14 02:02:22 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 02:02:30.467 7f064f9d7100 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 02:02:30.636 7f064f9d7100 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 02:02:45 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...4aded5e0>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7f064c760f40 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'


INFO: =================== Mon Sep 14 02:07:53 AM UTC 2026 ===================
INFO: Cassandra is connected
09/14/2026 02:08:02.467 7f975d291c40 [contrail-svc-monitor] [INFO]: SANDESH: CONNECT TO COLLECTOR: True
09/14/2026 02:08:02.648 7f975d291c40 [contrail-svc-monitor] [INFO]: SANDESH: Logging: LEVEL: [SYS_INFO] -> [SYS_NOTICE]
AttributeError
Python 3.9.25: /usr/bin/python3
Mon Sep 14 02:08:17 2026

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/local/bin/contrail-svc-monitor in <module>
    4 import sys
    5 from svc_monitor.svc_monitor import server_main
    6 if __name__ == '__main__':
    7     sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    8     sys.exit(server_main())
sys = <module 'sys' (built-in)>
sys.exit = <built-in function exit>
server_main = <function server_main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in server_main()
 1016 def server_main():
 1017     vnc_cgitb.enable(format='text')
 1018     main()
 1019 # end server_main
 1020 
global main = <function main>

 /usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py in main(args_str='--conf_file /etc/contrail/contrail-svc-monitor.c...nf_file /etc/contrail/contrail-keystone-auth.conf')
 1006 
 1007     # Waiting to be elected as master node
 1008     _zookeeper_client = ZookeeperClient(
 1009         client_pfx+"svc-monitor", args.zk_server_ip, host_ip)
 1010     sm_logger.notice("Waiting to be elected as master...")
global _zookeeper_client = None
global ZookeeperClient = <class 'cfgm_common.zkclient.ZookeeperClient'>
client_pfx = ''
args = Namespace(conf_file=None, cassandra_server_list=...5abc63a0>, random_collectors=['10.0.0.162:8086'])
args.zk_server_ip = '10.0.0.162:2181'
host_ip = '10.0.0.162'

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in __init__(self=<cfgm_common.zkclient.ZookeeperClient object>, module='svc-monitor', server_list='10.0.0.162:2181', host_ip='10.0.0.162', logging_fn=None, zk_timeout=400, log_response_time=None, zk_ssl_enable=False, zk_ssl_keyfile=None, zk_ssl_certificate=None, zk_ssl_ca_cert=None)
  476         self.get_children= self._response_time(self.get_children, "GET_CHILDREN")
  477         self.exists = self._response_time(self.exists, "EXISTS")
  478         self.connect()
  479     # end __init__
  480 
self = <cfgm_common.zkclient.ZookeeperClient object>
self.connect = <bound method ZookeeperClient.connect of <cfgm_common.zkclient.ZookeeperClient object>>

 /usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py in connect(self=<cfgm_common.zkclient.ZookeeperClient object>)
  497                 self._zk_client.start()
  498                 break
  499             except gevent.event.Timeout as e:
  500                 self._zk_client.close()
  501                 # Update connection info
global gevent = <module 'gevent' from '/usr/local/lib64/python3.9/site-packages/gevent/__init__.py'>
gevent.event = <module 'gevent._gevent_cevent' from '/usr/local...t/_gevent_cevent.cpython-39-x86_64-linux-gnu.so'>
gevent.event.Timeout undefined
e undefined
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'
    __cause__ = None
    __class__ = <class 'AttributeError'>
    __context__ = <timeout_exception at 0x7f97589a2f40 seconds=None exception='Connection time-out'>
    __delattr__ = <method-wrapper '__delattr__' of AttributeError object>
    __dict__ = {}
    __dir__ = <built-in method __dir__ of AttributeError object>
    __doc__ = 'Attribute not found.'
    __eq__ = <method-wrapper '__eq__' of AttributeError object>
    __format__ = <built-in method __format__ of AttributeError object>
    __ge__ = <method-wrapper '__ge__' of AttributeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of AttributeError object>
    __gt__ = <method-wrapper '__gt__' of AttributeError object>
    __hash__ = <method-wrapper '__hash__' of AttributeError object>
    __init__ = <method-wrapper '__init__' of AttributeError object>
    __init_subclass__ = <built-in method __init_subclass__ of type object>
    __le__ = <method-wrapper '__le__' of AttributeError object>
    __lt__ = <method-wrapper '__lt__' of AttributeError object>
    __ne__ = <method-wrapper '__ne__' of AttributeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of AttributeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of AttributeError object>
    __repr__ = <method-wrapper '__repr__' of AttributeError object>
    __setattr__ = <method-wrapper '__setattr__' of AttributeError object>
    __setstate__ = <built-in method __setstate__ of AttributeError object>
    __sizeof__ = <built-in method __sizeof__ of AttributeError object>
    __str__ = <method-wrapper '__str__' of AttributeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __suppress_context__ = False
    __traceback__ = <traceback object>
    args = ("module 'gevent._gevent_cevent' has no attribute 'Timeout'",)
    with_traceback = <built-in method with_traceback of AttributeError object>

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 497, in connect
    self._zk_client.start()
  File "/usr/local/lib/python3.9/site-packages/kazoo/client.py", line 673, in start
    raise self.handler.timeout_exception("Connection time-out")
kazoo.handlers.gevent.SequentialGeventHandler.timeout_exception

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/contrail-svc-monitor", line 8, in <module>
    sys.exit(server_main())
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1018, in server_main
    main()
  File "/usr/local/lib/python3.9/site-packages/svc_monitor/svc_monitor.py", line 1008, in main
    _zookeeper_client = ZookeeperClient(
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 478, in __init__
    self.connect()
  File "/usr/local/lib/python3.9/site-packages/cfgm_common/zkclient.py", line 499, in connect
    except gevent.event.Timeout as e:
AttributeError: module 'gevent._gevent_cevent' has no attribute 'Timeout'