+ exec senlin-health-manager --config-file /etc/senlin/senlin.conf
/var/lib/openstack/lib/python3.10/site-packages/migrate/__init__.py:8: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
  import pkg_resources
2026-04-21 18:17:14.797 1 INFO senlin.common.service [-] Starting senlin-health-manager service (version: 15.0.1 id: 536c134d-b496-4366-b1a7-86f961ffaf27)
/var/lib/openstack/lib/python3.10/site-packages/senlin/objects/service.py:54: SAWarning: TypeDecorator TZAwareDateTime() will not produce a cache key because the ``cache_ok`` attribute is not set to True.  This can have significant performance implications including some performance degradations in comparison to prior SQLAlchemy versions.  Set this attribute to True if this type object's state is safe to use in a cache key, or False to disable this warning. (Background on this error at: https://sqlalche.me/e/14/cprf)
  return [cls._from_db_object(context, cls(), obj) for obj in objs]
2026-04-21 18:17:14.849 1 INFO senlin.common.service [None req-f93d978a-36c1-47a7-aefe-c209c1a025b2 - - - - - -] Service clean-up attempt count: 1
2026-04-21 18:18:14.764 1 INFO senlin.common.service [None req-4cfe56e6-b202-4dc4-98e2-ba13f336f12c - - - - - -] Service clean-up attempt count: 2
2026-04-21 18:19:14.767 1 INFO senlin.common.service [None req-2e7377b5-8555-4e90-bb49-19ace35bb782 - - - - - -] Service clean-up attempt count: 3
2026-04-21 18:20:14.767 1 INFO senlin.common.service [None req-551e6cda-d026-436f-a3e9-97af3049c106 - - - - - -] Service clean-up attempt count: 4
2026-04-21 18:21:14.766 1 INFO senlin.common.service [None req-87a9184e-41db-49e8-84a9-70f0ab9c9fa8 - - - - - -] Finished cleaning up dead services.
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool [-] Exception during reset or similar: AssertionError: do not call blocking functions from the mainloop
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool Traceback (most recent call last):
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 753, in _finalize_fairy
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     fairy._reset(pool)
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1004, in _reset
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     pool._dialect.do_rollback(self)
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 683, in do_rollback
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     dbapi_connection.rollback()
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/pymysql/connections.py", line 480, in rollback
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     self._read_ok_packet()
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/pymysql/connections.py", line 443, in _read_ok_packet
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     pkt = self._read_packet()
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/pymysql/connections.py", line 692, in _read_packet
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     packet_header = self._read_bytes(4)
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/pymysql/connections.py", line 732, in _read_bytes
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     data = self._rfile.read(num_bytes)
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/usr/lib/python3.10/socket.py", line 705, in readinto
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     return self._sock.recv_into(b)
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenio/base.py", line 376, in recv_into
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     return self._recv_loop(self.fd.recv_into, 0, buffer, nbytes, flags)
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenio/base.py", line 364, in _recv_loop
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     self._read_trampoline()
Exception ignored in: <function _ConnectionRecord.checkout.<locals>.<lambda> at 0x7fa6f3223370>
Traceback (most recent call last):
  File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 498, in <lambda>
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenio/base.py", line 332, in _read_trampoline
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     self._trampoline(
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenio/base.py", line 211, in _trampoline
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     return trampoline(fd, read=read, write=write, timeout=timeout,
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/hubs/__init__.py", line 141, in trampoline
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool     assert hub.greenlet is not current, 'do not call blocking functions from the mainloop'
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool AssertionError: do not call blocking functions from the mainloop
2026-04-21 18:31:05.007 1 ERROR sqlalchemy.pool.impl.QueuePool 
    and _finalize_fairy(None, rec, pool, ref, echo, True),
  File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 790, in _finalize_fairy
    connection_record.checkin()
  File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 531, in checkin
    pool.dispatch.checkin(connection, self)
  File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/event/attr.py", line 334, in __call__
    fn(*args, **kw)
  File "/var/lib/openstack/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py", line 52, in _thread_yield
    time.sleep(0)
  File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenthread.py", line 33, in sleep
    assert hub.greenlet is not current, 'do not call blocking functions from the mainloop'
AssertionError: do not call blocking functions from the mainloop
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool [-] Exception during reset or similar: AssertionError: do not call blocking functions from the mainloop
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool Traceback (most recent call last):
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 753, in _finalize_fairy
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     fairy._reset(pool)
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1004, in _reset
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     pool._dialect.do_rollback(self)
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 683, in do_rollback
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     dbapi_connection.rollback()
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/pymysql/connections.py", line 480, in rollback
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     self._read_ok_packet()
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/pymysql/connections.py", line 443, in _read_ok_packet
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     pkt = self._read_packet()
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/pymysql/connections.py", line 692, in _read_packet
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     packet_header = self._read_bytes(4)
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/pymysql/connections.py", line 732, in _read_bytes
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     data = self._rfile.read(num_bytes)
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/usr/lib/python3.10/socket.py", line 705, in readinto
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     return self._sock.recv_into(b)
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenio/base.py", line 376, in recv_into
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     return self._recv_loop(self.fd.recv_into, 0, buffer, nbytes, flags)
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenio/base.py", line 364, in _recv_loop
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     self._read_trampoline()
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenio/base.py", line 332, in _read_trampoline
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     self._trampoline(
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenio/base.py", line 211, in _trampoline
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     return trampoline(fd, read=read, write=write, timeout=timeout,
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool   File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/hubs/__init__.py", line 141, in trampoline
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool     assert hub.greenlet is not current, 'do not call blocking functions from the mainloop'
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool AssertionError: do not call blocking functions from the mainloop
2026-04-21 18:31:05.010 1 ERROR sqlalchemy.pool.impl.QueuePool 
Exception ignored in: <function _ConnectionRecord.checkout.<locals>.<lambda> at 0x7fa6f3180dc0>
Traceback (most recent call last):
  File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 498, in <lambda>
    and _finalize_fairy(None, rec, pool, ref, echo, True),
  File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 790, in _finalize_fairy
    connection_record.checkin()
  File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 531, in checkin
    pool.dispatch.checkin(connection, self)
  File "/var/lib/openstack/lib/python3.10/site-packages/sqlalchemy/event/attr.py", line 334, in __call__
    fn(*args, **kw)
  File "/var/lib/openstack/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py", line 52, in _thread_yield
    time.sleep(0)
  File "/var/lib/openstack/lib/python3.10/site-packages/eventlet/greenthread.py", line 33, in sleep
    assert hub.greenlet is not current, 'do not call blocking functions from the mainloop'
AssertionError: do not call blocking functions from the mainloop