Jiri Daněk created DISPATCH-2061:
------------------------------------
Summary: TSan race from system_tests_topology in
qd_entity_refresh_connector
Key: DISPATCH-2061
URL: https://issues.apache.org/jira/browse/DISPATCH-2061
Project: Qpid Dispatch
Issue Type: Bug
Affects Versions: 1.16.0
Reporter: Jiri Daněk
https://travis-ci.com/github/apache/qpid-dispatch/jobs/499822681#L5948
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45: ======================================================================
45: ERROR: tearDownClass (system_tests_topology.RouterFluxTest)
45: ----------------------------------------------------------------------
45: Traceback (most recent call last):
45: File "/home/travis/build/apache/qpid-dispatch/tests/system_test.py", line
865, in tearDownClass
45: cls.tester.teardown()
45: File "/home/travis/build/apache/qpid-dispatch/tests/system_test.py", line
808, in teardown
45: raise RuntimeError("Errors during teardown: \n\n%s" %
"\n\n".join([str(e) for e in errors]))
45: RuntimeError: Errors during teardown:
45:
45: Process 15411 error: exit code 66, expected 0
45: qdrouterd -c INT.A.conf -I /home/travis/build/apache/qpid-dispatch/python
45:
/home/travis/build/apache/qpid-dispatch/build/tests/system_test.dir/system_tests_topology/RouterFluxTest/test_01_reboot_INT_A/INT.A-4.cmd
45: >>>>
45: ==================
45: WARNING: ThreadSanitizer: data race (pid=15411)
45: Read of size 8 at 0x7b4400000a00 by thread T3 (mutexes: write M5, write
M245, write M0):
45: #0 strlen <null> (libtsan.so.0+0x32abf)
45: #1 PyUnicode_FromString <null> (libpython3.8.so.1.0+0x22f9dc)
45: #2 qd_entity_refresh_connector
/home/travis/build/apache/qpid-dispatch/src/connection_manager.c:869
(libqpid-dispatch.so+0x70ec6)
45: #3 <null> <null> (libffi.so.7+0x6ff4)
45: #4 qdr_forward_on_message
/home/travis/build/apache/qpid-dispatch/src/router_core/forwarder.c:338
(libqpid-dispatch.so+0xba41f)
45: #5 qdr_general_handler
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:926
(libqpid-dispatch.so+0xc3089)
45: #6 qd_timer_visit
/home/travis/build/apache/qpid-dispatch/src/timer.c:205
(libqpid-dispatch.so+0xf0e77)
45: #7 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1006
(libqpid-dispatch.so+0xeb86e)
45: #8 thread_run /home/travis/build/apache/qpid-dispatch/src/server.c:1120
(libqpid-dispatch.so+0xed707)
45: #9 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(libqpid-dispatch.so+0x95f26)
45: #10 <null> <null> (libtsan.so.0+0x2d1af)
45:
45: Previous write of size 8 at 0x7b4400000a00 by thread T2:
45: #0 strcpy <null> (libtsan.so.0+0x45931)
45: #1 strcpy /usr/include/x86_64-linux-gnu/bits/string_fortified.h:90
(libqpid-dispatch.so+0xe5e96)
45: #2 AMQP_opened_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1388
(libqpid-dispatch.so+0xe5e96)
45: #3 AMQP_outbound_opened_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1549
(libqpid-dispatch.so+0xe6be7)
45: #4 notify_opened
/home/travis/build/apache/qpid-dispatch/src/container.c:277
(libqpid-dispatch.so+0x729d3)
45: #5 policy_notify_opened
/home/travis/build/apache/qpid-dispatch/src/container.c:288
(libqpid-dispatch.so+0x729d3)
45: #6 qd_policy_amqp_open_connector
/home/travis/build/apache/qpid-dispatch/src/policy.c:1373
(libqpid-dispatch.so+0x91a5e)
45: #7 qd_container_handle_event
/home/travis/build/apache/qpid-dispatch/src/container.c:515
(libqpid-dispatch.so+0x754fc)
45: #8 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1095
(libqpid-dispatch.so+0xeb7a1)
45: #9 thread_run /home/travis/build/apache/qpid-dispatch/src/server.c:1120
(libqpid-dispatch.so+0xed68c)
45: #10 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(libqpid-dispatch.so+0x95f26)
45: #11 <null> <null> (libtsan.so.0+0x2d1af)
45:
45: Location is heap block of size 300 at 0x7b4400000a00 allocated by main
thread:
45: #0 malloc <null> (libtsan.so.0+0x30343)
45: #1 qd_server_connector
/home/travis/build/apache/qpid-dispatch/src/server.c:1658
(libqpid-dispatch.so+0xef727)
45: #2 qd_dispatch_configure_connector
/home/travis/build/apache/qpid-dispatch/src/connection_manager.c:879
(libqpid-dispatch.so+0x70f21)
45: #3 <null> <null> (libffi.so.7+0x6ff4)
45: #4 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:97 (qdrouterd+0x2bb2)
45: #5 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2882)
45:
45: Mutex M5 (0x7b1000000300) created at:
45: #0 pthread_mutex_init <null> (libtsan.so.0+0x4a636)
45: #1 sys_mutex
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:43
(libqpid-dispatch.so+0x95f8f)
45: #2 qd_python_initialize
/home/travis/build/apache/qpid-dispatch/src/python_embedded.c:54
(libqpid-dispatch.so+0x988e7)
45: #3 qd_dispatch
/home/travis/build/apache/qpid-dispatch/src/dispatch.c:111
(libqpid-dispatch.so+0x77359)
45: #4 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:92 (qdrouterd+0x2b39)
45: #5 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2882)
45:
45: Mutex M245 (0x7b1000002c40) created at:
45: #0 pthread_mutex_init <null> (libtsan.so.0+0x4a636)
45: #1 sys_mutex
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:43
(libqpid-dispatch.so+0x95f8f)
45: #2 qd_router
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1631
(libqpid-dispatch.so+0xe6dda)
45: #3 qd_dispatch_prepare
/home/travis/build/apache/qpid-dispatch/src/dispatch.c:335
(libqpid-dispatch.so+0x76f63)
45: #4 <null> <null> (libffi.so.7+0x6ff4)
45: #5 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:97 (qdrouterd+0x2bb2)
45: #6 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2882)
45:
45: Mutex M0 (0x7b1000000200) created at:
45: #0 pthread_mutex_init <null> (libtsan.so.0+0x4a636)
45: #1 sys_mutex
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:43
(libqpid-dispatch.so+0x95f8f)
45: #2 qd_entity_cache_initialize
/home/travis/build/apache/qpid-dispatch/src/entity_cache.c:55
(libqpid-dispatch.so+0x786da)
45: #3 qd_dispatch
/home/travis/build/apache/qpid-dispatch/src/dispatch.c:88
(libqpid-dispatch.so+0x7720e)
45: #4 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:92 (qdrouterd+0x2b39)
45: #5 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2882)
45:
45: Thread T3 (tid=15415, running) created by main thread at:
45: #0 pthread_create <null> (libtsan.so.0+0x5ea99)
45: #1 sys_thread
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181
(libqpid-dispatch.so+0x964e2)
45: #2 qd_server_run
/home/travis/build/apache/qpid-dispatch/src/server.c:1485
(libqpid-dispatch.so+0xee17a)
45: #3 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:115 (qdrouterd+0x2c27)
45: #4 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2882)
45:
45: Thread T2 (tid=15414, running) created by main thread at:
45: #0 pthread_create <null> (libtsan.so.0+0x5ea99)
45: #1 sys_thread
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181
(libqpid-dispatch.so+0x964e2)
45: #2 qd_server_run
/home/travis/build/apache/qpid-dispatch/src/server.c:1485
(libqpid-dispatch.so+0xee17a)
45: #3 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:115 (qdrouterd+0x2c27)
45: #4 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2882)
45:
45: SUMMARY: ThreadSanitizer: data race
(/lib/x86_64-linux-gnu/libtsan.so.0+0x32abf) in __interceptor_strlen
45: ==================
45: ThreadSanitizer: reported 1 warnings
45: <<<<
45:
45: ----------------------------------------------------------------------
45: Ran 3 tests in 41.372s
45:
45: FAILED (errors=1)
45/74 Test #45: system_tests_topology .............................***Failed
41.49 sec
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