Build details

2026.04.10 15:53:12
@koct9i 5bfc27718bd6aedbd08f74d01999aff1a117bd30
Prefer CA bundle set by SSL_CERT_FILE and SSL_CERT_DIR
tests: 2947 = 2676 + 6 + 265 + 0
Failed - 6
Skipped - 265
Not launched - 0
Ok - 2676

suites: 2 = 1 + 1 ( 1 ) + 0 + 0
Failed - 1
Skipped - 0
Not launched - 0
Ok - 1

Failed suites

FAILED [suite::large] yt/yt/tests/integration/size_s   py3test   >  
2946 tests: 2668 - GOOD, 6 - FAIL, 7 - XFAIL, 265 - SKIPPED
FAILED (18.1s) yt/yt/tests/integration/size_s   test_cypress.py::TestCypress[1] :: test_drop_expiration_user_with_restarts (koloshmet)   >  
yt/yt/tests/integration/cypress/test_cypress.py:2190: in test_drop_expiration_user_with_restarts
    with Restarter(self.Env, MASTERS_SERVICE):
yt/python/yt/environment/helpers.py:446: in __enter__
    self.kill_dict[comp_name]()
yt/python/yt/environment/helpers.py:434: in 
    MASTERS_SERVICE: lambda: self.yt_instance.kill_all_masters(*self.kill_args, **self.kill_kwargs),
yt/python/yt/environment/yt_env.py:1069: in kill_all_masters
    self.kill_masters_at_cells(indexes=None, cell_indexes=xrange(self.yt_config.secondary_cell_count + 1))
yt/python/yt/environment/yt_env.py:1066: in kill_masters_at_cells
    self.kill_service(name, indexes=indexes)
yt/python/yt/environment/yt_env.py:1092: in kill_service
    raise YtError("Failed to kill specific component because it was run inside multidaemon")
E   yt.common.YtError: Failed to kill specific component because it was run inside multidaemon
E   
E   ***** Details:
E   Failed to kill specific component because it was run inside multidaemon    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:11:51.177819Zyt/yt/tests/integration/cypress/test_cypress.py:2190: in test_drop_expiration_user_with_restarts
    with Restarter(self.Env, MASTERS_SERVICE):
yt/python/yt/environment/helpers.py:446: in __enter__
    self.kill_dict[comp_name]()
yt/python/yt/environment/helpers.py:434: in 
    MASTERS_SERVICE: lambda: self.yt_instance.kill_all_masters(*self.kill_args, **self.kill_kwargs),
yt/python/yt/environment/yt_env.py:1069: in kill_all_masters
    self.kill_masters_at_cells(indexes=None, cell_indexes=xrange(self.yt_config.secondary_cell_count + 1))
yt/python/yt/environment/yt_env.py:1066: in kill_masters_at_cells
    self.kill_service(name, indexes=indexes)
yt/python/yt/environment/yt_env.py:1092: in kill_service
    raise YtError("Failed to kill specific component because it was run inside multidaemon")
E   yt.common.YtError: Failed to kill specific component because it was run inside multidaemon
E   
E   ***** Details:
E   Failed to kill specific component because it was run inside multidaemon    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:11:57.526259Zyt/yt/tests/integration/cypress/test_cypress.py:2190: in test_drop_expiration_user_with_restarts
    with Restarter(self.Env, MASTERS_SERVICE):
yt/python/yt/environment/helpers.py:446: in __enter__
    self.kill_dict[comp_name]()
yt/python/yt/environment/helpers.py:434: in 
    MASTERS_SERVICE: lambda: self.yt_instance.kill_all_masters(*self.kill_args, **self.kill_kwargs),
yt/python/yt/environment/yt_env.py:1069: in kill_all_masters
    self.kill_masters_at_cells(indexes=None, cell_indexes=xrange(self.yt_config.secondary_cell_count + 1))
yt/python/yt/environment/yt_env.py:1066: in kill_masters_at_cells
    self.kill_service(name, indexes=indexes)
yt/python/yt/environment/yt_env.py:1092: in kill_service
    raise YtError("Failed to kill specific component because it was run inside multidaemon")
E   yt.common.YtError: Failed to kill specific component because it was run inside multidaemon
E   
E   ***** Details:
E   Failed to kill specific component because it was run inside multidaemon    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:12:03.707340Z
FAILED (151.1s) yt/yt/tests/integration/size_s   test_controller_agent.py::TestControllerAgentMemoryAlert :: test_controller_agent_memory_alert (alexkolodezny, ni-stoiko)   >  
yt/yt/tests/integration/controller/test_controller_agent.py:942: in test_controller_agent_memory_alert
    wait(lambda: len(get_agent_alerts()) > 0)
yt/python/yt/common.py:945: in wait
    raise ex
E   yt.common.WaitFailed: Wait failed (timeout = 30.0)yt/yt/tests/integration/controller/test_controller_agent.py:942: in test_controller_agent_memory_alert
    wait(lambda: len(get_agent_alerts()) > 0)
yt/python/yt/common.py:945: in wait
    raise ex
E   yt.common.WaitFailed: Wait failed (timeout = 30.0)yt/yt/tests/integration/controller/test_controller_agent.py:942: in test_controller_agent_memory_alert
    wait(lambda: len(get_agent_alerts()) > 0)
yt/python/yt/common.py:945: in wait
    raise ex
E   yt.common.WaitFailed: Wait failed (timeout = 30.0)
FAILED (144.5s) yt/yt/tests/integration/size_s   test_scheduler_strategy.py::TestMinSpareResources :: test_guaranteed_job_resources_config (renadeen)   >  
setup failed:
yt/python/yt/environment/yt_env.py:730: in start
    self.synchronize()
yt/python/yt/environment/yt_env.py:840: in synchronize
    func()
yt/python/yt/environment/yt_env.py:605: in wait_function
    self._wait_for(check_function, name, max_wait_time=max_wait_time)
yt/python/yt/environment/yt_env.py:2489: in _wait_for
    result = condition()
yt/python/yt/environment/yt_env.py:1820: in nodes_ready
    nodes = self._list_nodes(pick_chaos=False)
yt/python/yt/environment/yt_env.py:1781: in _list_nodes
    nodes = client.list("//sys/cluster_nodes", attributes=["state", "flavors", "banned"])
yt/python/yt/wrapper/client_impl.py:1763: in list
    return client_api.list(
yt/python/yt/wrapper/cypress_commands.py:462: in list
    result = make_formatted_request(
yt/python/yt/wrapper/driver.py:190: in make_formatted_request
    result = make_request(command_name, params,
yt/python/yt/wrapper/driver.py:115: in make_request
    result = native_driver.make_request(
yt/python/yt/wrapper/native_driver.py:513: in make_request
    ).run()
yt/python/yt/wrapper/retries.py:89: in run
    return self.action()
yt/python/yt/wrapper/native_driver.py:383: in action
    raise error
E   yt.wrapper.errors.YtRpcUnavailable: Received driver response with error
E       Request retries failed
E           Channel terminated
E               Error connecting to localhost:15232
E                   Connect error
E                       Connection refused
E           Channel terminated
E               Error connecting to localhost:15232
E                   Connect error
E                       Connection refused
E   
E   ***** Details:
E   Received driver response with error    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:07:27.178139Z
E   Request retries failed    
E       code            105    
E       origin          (unknown) on 2026-04-10T18:07:27.176173Z (pid 1987266, tid 3620fc3a2f8cbf2, fid fffee72689c61264)    
E       addresses       ['localhost:15232']    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       span_id         16614665553293487459    
E       thread          RpcHeavy:12    
E       channel_failure_error_handled true    
E       cypress_proxy   true    
E       omitted_inner_error_count 9
E   Channel terminated    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716513Z (pid 1987266, tid 9aa3c48d9c06d5bd, fid fffee726a341b937)    
E       verification_mode none    
E       method          Execute    
E       span_id         16614665553293487459    
E       timeout         30000    
E       service         ObjectService    
E       connection_id   9da7e79-b5c2c298-bab4215c-91265a6e    
E       address         localhost:15232    
E       encryption_mode disabled    
E       request_id      57fb8b08-d54c1bba-756f0963-c909a2bc    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       realm_id        0-0-0-0    
E       connection_type client    
E       thread          RpcHeavy:9
E   Error connecting to localhost:15232    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716365Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       connection_id   9da7e79-b5c2c298-bab4215c-91265a6e    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       verification_mode none    
E       span_id         16614665553293487459    
E       thread          BusXferFS:7    
E       connection_type client    
E       address         localhost:15232    
E       encryption_mode disabled
E   Connect error    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716334Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       thread          BusXferFS:7
E   Connection refused    
E       code            4311    
E       origin          (unknown) on 2026-04-10T18:07:15.716340Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       errno           111    
E       thread          BusXferFS:7
E   Channel terminated    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.176111Z (pid 1987266, tid 3620fc3a2f8cbf2, fid fffee72689c61264)    
E       verification_mode none    
E       method          Execute    
E       span_id         16614665553293487459    
E       timeout         30000    
E       service         ObjectService    
E       connection_id   35d53b41-82be1c7c-e1901ad2-6f0cb00a    
E       address         localhost:15232    
E       encryption_mode disabled    
E       request_id      57fb8b08-d54c1bba-756f0963-c909a2bc    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       realm_id        0-0-0-0    
E       connection_type client    
E       thread          RpcHeavy:12
E   Error connecting to localhost:15232    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.175982Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       connection_id   35d53b41-82be1c7c-e1901ad2-6f0cb00a    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       verification_mode none    
E       span_id         16614665553293487459    
E       thread          BusXferFS:4    
E       connection_type client    
E       address         localhost:15232    
E       encryption_mode disabled
E   Connect error    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.175944Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       thread          BusXferFS:4
E   Connection refused    
E       code            4311    
E       origin          (unknown) on 2026-04-10T18:07:27.175949Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       errno           111    
E       thread          BusXferFS:4

During handling of the above exception, another exception occurred:
contrib/python/flaky/py3/flaky/flaky_pytest_plugin.py:146: in 
    lambda: ihook(item=item, **kwds), when=when, reraise=reraise
yt/yt/tests/library/yt_env_setup.py:942: in setup_class
    cls.start_envs()
yt/yt/tests/library/yt_env_setup.py:1059: in start_envs
    cls.Env.start(on_masters_started_func=lambda client: on_masters_started(0, client))
yt/python/yt/environment/yt_env.py:772: in start
    raise YtError("Failed to start environment", inner_errors=[err])
E   yt.common.YtError: Failed to start environment
E       Received driver response with error
E           Request retries failed
E               Channel terminated
E                   Error connecting to localhost:15232
E                       Connect error
E                           Connection refused
E               Channel terminated
E                   Error connecting to localhost:15232
E                       Connect error
E                           Connection refused
E   
E   ***** Details:
E   Failed to start environment    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:07:27.188132Z
E   Received driver response with error    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:07:27.178139Z
E   Request retries failed    
E       code            105    
E       origin          (unknown) on 2026-04-10T18:07:27.176173Z (pid 1987266, tid 3620fc3a2f8cbf2, fid fffee7268...
FAILED (0.0s) yt/yt/tests/integration/size_s   test_scheduler_strategy.py::TestMinSpareResources :: test_simple (eshcherbin)   >  
setup failed:
yt/python/yt/environment/yt_env.py:730: in start
    self.synchronize()
yt/python/yt/environment/yt_env.py:840: in synchronize
    func()
yt/python/yt/environment/yt_env.py:605: in wait_function
    self._wait_for(check_function, name, max_wait_time=max_wait_time)
yt/python/yt/environment/yt_env.py:2489: in _wait_for
    result = condition()
yt/python/yt/environment/yt_env.py:1820: in nodes_ready
    nodes = self._list_nodes(pick_chaos=False)
yt/python/yt/environment/yt_env.py:1781: in _list_nodes
    nodes = client.list("//sys/cluster_nodes", attributes=["state", "flavors", "banned"])
yt/python/yt/wrapper/client_impl.py:1763: in list
    return client_api.list(
yt/python/yt/wrapper/cypress_commands.py:462: in list
    result = make_formatted_request(
yt/python/yt/wrapper/driver.py:190: in make_formatted_request
    result = make_request(command_name, params,
yt/python/yt/wrapper/driver.py:115: in make_request
    result = native_driver.make_request(
yt/python/yt/wrapper/native_driver.py:513: in make_request
    ).run()
yt/python/yt/wrapper/retries.py:89: in run
    return self.action()
yt/python/yt/wrapper/native_driver.py:383: in action
    raise error
E   yt.wrapper.errors.YtRpcUnavailable: Received driver response with error
E       Request retries failed
E           Channel terminated
E               Error connecting to localhost:15232
E                   Connect error
E                       Connection refused
E           Channel terminated
E               Error connecting to localhost:15232
E                   Connect error
E                       Connection refused
E   
E   ***** Details:
E   Received driver response with error    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:07:27.178139Z
E   Request retries failed    
E       code            105    
E       origin          (unknown) on 2026-04-10T18:07:27.176173Z (pid 1987266, tid 3620fc3a2f8cbf2, fid fffee72689c61264)    
E       addresses       ['localhost:15232']    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       span_id         16614665553293487459    
E       thread          RpcHeavy:12    
E       channel_failure_error_handled true    
E       cypress_proxy   true    
E       omitted_inner_error_count 9
E   Channel terminated    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716513Z (pid 1987266, tid 9aa3c48d9c06d5bd, fid fffee726a341b937)    
E       verification_mode none    
E       method          Execute    
E       span_id         16614665553293487459    
E       timeout         30000    
E       service         ObjectService    
E       connection_id   9da7e79-b5c2c298-bab4215c-91265a6e    
E       address         localhost:15232    
E       encryption_mode disabled    
E       request_id      57fb8b08-d54c1bba-756f0963-c909a2bc    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       realm_id        0-0-0-0    
E       connection_type client    
E       thread          RpcHeavy:9
E   Error connecting to localhost:15232    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716365Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       connection_id   9da7e79-b5c2c298-bab4215c-91265a6e    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       verification_mode none    
E       span_id         16614665553293487459    
E       thread          BusXferFS:7    
E       connection_type client    
E       address         localhost:15232    
E       encryption_mode disabled
E   Connect error    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716334Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       thread          BusXferFS:7
E   Connection refused    
E       code            4311    
E       origin          (unknown) on 2026-04-10T18:07:15.716340Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       errno           111    
E       thread          BusXferFS:7
E   Channel terminated    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.176111Z (pid 1987266, tid 3620fc3a2f8cbf2, fid fffee72689c61264)    
E       verification_mode none    
E       method          Execute    
E       span_id         16614665553293487459    
E       timeout         30000    
E       service         ObjectService    
E       connection_id   35d53b41-82be1c7c-e1901ad2-6f0cb00a    
E       address         localhost:15232    
E       encryption_mode disabled    
E       request_id      57fb8b08-d54c1bba-756f0963-c909a2bc    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       realm_id        0-0-0-0    
E       connection_type client    
E       thread          RpcHeavy:12
E   Error connecting to localhost:15232    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.175982Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       connection_id   35d53b41-82be1c7c-e1901ad2-6f0cb00a    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       verification_mode none    
E       span_id         16614665553293487459    
E       thread          BusXferFS:4    
E       connection_type client    
E       address         localhost:15232    
E       encryption_mode disabled
E   Connect error    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.175944Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       thread          BusXferFS:4
E   Connection refused    
E       code            4311    
E       origin          (unknown) on 2026-04-10T18:07:27.175949Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       errno           111    
E       thread          BusXferFS:4

During handling of the above exception, another exception occurred:
contrib/python/flaky/py3/flaky/flaky_pytest_plugin.py:146: in 
    lambda: ihook(item=item, **kwds), when=when, reraise=reraise
contrib/python/flaky/py3/flaky/flaky_pytest_plugin.py:146: in 
    lambda: ihook(item=item, **kwds), when=when, reraise=reraise
contrib/python/flaky/py3/flaky/flaky_pytest_plugin.py:146: in 
    lambda: ihook(item=item, **kwds), when=when, reraise=reraise
yt/yt/tests/library/yt_env_setup.py:942: in setup_class
    cls.start_envs()
yt/yt/tests/library/yt_env_setup.py:1059: in start_envs
    cls.Env.start(on_masters_started_func=lambda client: on_masters_started(0, client))
yt/python/yt/environment/yt_env.py:772: in start
    raise YtError("Failed to start environment", inner_errors=[err])
E   yt.common.YtError: Failed to start environment
E       Received driver response with error
E           Request retries failed
E               Channel terminated
E                   Error connecting to localhost:15232
E                       Connect error
E                           Connection refused
E               Channel terminated
E                   Error connecting to localhost:15232
E                       Connect error
E                           Connection refused
E   
E   ***** Details:
E   Failed to start environment    
E       origin          end-1.exec-nodes.default.svc...
FAILED (6.8s) yt/yt/tests/integration/size_s   test_snapshot_validation.py::TestSnapshotValidation :: test_master_dry_run (h0pless)   >  
yt/yt/tests/integration/misc/test_snapshot_validation.py:114: in test_master_dry_run
    assert self._run_validation(
E   AssertionError: Snapshot validation failed
E   assert 2 == 0
E    +  where 2 = >('/actions-runner/_work/ytsaurus/ytsaurus/tmp/yujnkdioqv/yt/yt/tests/integration/size_s/test-results/py3test/chunk4/build/nosuid/bin/ytserver-master', '/actions-runner/_work/ytsaurus/ytsaurus/tmp/yujnkdioqv/yt/yt/tests/integration/size_s/test-results/py3test/chunk4/yt_output/TestSnapshotValidation/runtime_data/master/0/snapshots/000000002.snapshot', '/actions-runner/_work/ytsaurus/ytsaurus/tmp/yujnkdioqv/yt/yt/tests/integration/size_s/test-results/py3test/chunk4/yt_output/TestSnapshotValidation/runtime_data/master/0', '/actions-runner/_work/ytsaurus/ytsaurus/tmp/yujnkdioqv/yt/yt/tests/integration/size_s/test-results/py3test/chunk4/yt_output/TestSnapshotValidation/configs/master-0-0.yson', changelog_path='/actions-runner/_work/ytsaurus/ytsaurus/tmp/yujnkdioqv/yt/yt/tests/integration/size_s/test-results/py3test/chunk4/yt_output/TestSnapshotValidation/runtime_data/master/0/changelogs/000000002.log')
E    +    where > = <__tests__.test_snapshot_validation.TestSnapshotValidation object at 0x7f4559aa6990>._run_validation
FAILED (0.0s) yt/yt/tests/integration/size_s   test_scheduler_strategy.py::TestMinSpareResources :: test_per_tree_config (eshcherbin)   >  
setup failed:
yt/python/yt/environment/yt_env.py:730: in start
    self.synchronize()
yt/python/yt/environment/yt_env.py:840: in synchronize
    func()
yt/python/yt/environment/yt_env.py:605: in wait_function
    self._wait_for(check_function, name, max_wait_time=max_wait_time)
yt/python/yt/environment/yt_env.py:2489: in _wait_for
    result = condition()
yt/python/yt/environment/yt_env.py:1820: in nodes_ready
    nodes = self._list_nodes(pick_chaos=False)
yt/python/yt/environment/yt_env.py:1781: in _list_nodes
    nodes = client.list("//sys/cluster_nodes", attributes=["state", "flavors", "banned"])
yt/python/yt/wrapper/client_impl.py:1763: in list
    return client_api.list(
yt/python/yt/wrapper/cypress_commands.py:462: in list
    result = make_formatted_request(
yt/python/yt/wrapper/driver.py:190: in make_formatted_request
    result = make_request(command_name, params,
yt/python/yt/wrapper/driver.py:115: in make_request
    result = native_driver.make_request(
yt/python/yt/wrapper/native_driver.py:513: in make_request
    ).run()
yt/python/yt/wrapper/retries.py:89: in run
    return self.action()
yt/python/yt/wrapper/native_driver.py:383: in action
    raise error
E   yt.wrapper.errors.YtRpcUnavailable: Received driver response with error
E       Request retries failed
E           Channel terminated
E               Error connecting to localhost:15232
E                   Connect error
E                       Connection refused
E           Channel terminated
E               Error connecting to localhost:15232
E                   Connect error
E                       Connection refused
E   
E   ***** Details:
E   Received driver response with error    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:07:27.178139Z
E   Request retries failed    
E       code            105    
E       origin          (unknown) on 2026-04-10T18:07:27.176173Z (pid 1987266, tid 3620fc3a2f8cbf2, fid fffee72689c61264)    
E       addresses       ['localhost:15232']    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       span_id         16614665553293487459    
E       thread          RpcHeavy:12    
E       channel_failure_error_handled true    
E       cypress_proxy   true    
E       omitted_inner_error_count 9
E   Channel terminated    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716513Z (pid 1987266, tid 9aa3c48d9c06d5bd, fid fffee726a341b937)    
E       verification_mode none    
E       method          Execute    
E       span_id         16614665553293487459    
E       timeout         30000    
E       service         ObjectService    
E       connection_id   9da7e79-b5c2c298-bab4215c-91265a6e    
E       address         localhost:15232    
E       encryption_mode disabled    
E       request_id      57fb8b08-d54c1bba-756f0963-c909a2bc    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       realm_id        0-0-0-0    
E       connection_type client    
E       thread          RpcHeavy:9
E   Error connecting to localhost:15232    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716365Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       connection_id   9da7e79-b5c2c298-bab4215c-91265a6e    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       verification_mode none    
E       span_id         16614665553293487459    
E       thread          BusXferFS:7    
E       connection_type client    
E       address         localhost:15232    
E       encryption_mode disabled
E   Connect error    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:15.716334Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       thread          BusXferFS:7
E   Connection refused    
E       code            4311    
E       origin          (unknown) on 2026-04-10T18:07:15.716340Z (pid 1987266, tid bff2c333a99001db, fid fffee726a3470789)    
E       errno           111    
E       thread          BusXferFS:7
E   Channel terminated    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.176111Z (pid 1987266, tid 3620fc3a2f8cbf2, fid fffee72689c61264)    
E       verification_mode none    
E       method          Execute    
E       span_id         16614665553293487459    
E       timeout         30000    
E       service         ObjectService    
E       connection_id   35d53b41-82be1c7c-e1901ad2-6f0cb00a    
E       address         localhost:15232    
E       encryption_mode disabled    
E       request_id      57fb8b08-d54c1bba-756f0963-c909a2bc    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       realm_id        0-0-0-0    
E       connection_type client    
E       thread          RpcHeavy:12
E   Error connecting to localhost:15232    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.175982Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       connection_id   35d53b41-82be1c7c-e1901ad2-6f0cb00a    
E       trace_id        9f2bc047-47ceae71-89a69fd7-6222136a    
E       verification_mode none    
E       span_id         16614665553293487459    
E       thread          BusXferFS:4    
E       connection_type client    
E       address         localhost:15232    
E       encryption_mode disabled
E   Connect error    
E       code            100    
E       origin          (unknown) on 2026-04-10T18:07:27.175944Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       thread          BusXferFS:4
E   Connection refused    
E       code            4311    
E       origin          (unknown) on 2026-04-10T18:07:27.175949Z (pid 1987266, tid c7766435e4f55956, fid fffee72689c8b98d)    
E       errno           111    
E       thread          BusXferFS:4

During handling of the above exception, another exception occurred:
contrib/python/flaky/py3/flaky/flaky_pytest_plugin.py:146: in 
    lambda: ihook(item=item, **kwds), when=when, reraise=reraise
contrib/python/flaky/py3/flaky/flaky_pytest_plugin.py:146: in 
    lambda: ihook(item=item, **kwds), when=when, reraise=reraise
yt/yt/tests/library/yt_env_setup.py:942: in setup_class
    cls.start_envs()
yt/yt/tests/library/yt_env_setup.py:1059: in start_envs
    cls.Env.start(on_masters_started_func=lambda client: on_masters_started(0, client))
yt/python/yt/environment/yt_env.py:772: in start
    raise YtError("Failed to start environment", inner_errors=[err])
E   yt.common.YtError: Failed to start environment
E       Received driver response with error
E           Request retries failed
E               Channel terminated
E                   Error connecting to localhost:15232
E                       Connect error
E                           Connection refused
E               Channel terminated
E                   Error connecting to localhost:15232
E                       Connect error
E                           Connection refused
E   
E   ***** Details:
E   Failed to start environment    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:07:27.188132Z
E   Received driver response with error    
E       origin          end-1.exec-nodes.default.svc.cluster.local on 2026-04-10T18:07:27.17...