Jiri Daněk created DISPATCH-2155:
------------------------------------
Summary: Race reported from Proton between listener_final_free and
pn_listener_close
Key: DISPATCH-2155
URL: https://issues.apache.org/jira/browse/DISPATCH-2155
Project: Qpid Dispatch
Issue Type: Bug
Affects Versions: 1.17.0
Reporter: Jiri Daněk
TSan error from Proton
https://github.com/jiridanek/qpid-dispatch/runs/2675411039?check_suite_focus=true#step:25:800
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20: E ==================
20: E WARNING: ThreadSanitizer: data race (pid=2545)
20: E Write of size 8 at 0x7b680000fc28 by thread T4:
20: E #0 free <null> (libtsan.so.0+0x37a28)
20: E #1 listener_final_free
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-proton/c/src/proactor/epoll.c:1584
(libqpid-proton-proactor.so.1+0x8650)
20: E #2 pn_listener_free
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-proton/c/src/proactor/epoll.c:1602
(libqpid-proton-proactor.so.1+0x8650)
20: E #3 listener_done
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-proton/c/src/proactor/epoll.c:1804
(libqpid-proton-proactor.so.1+0xc31f)
20: E #4 pn_proactor_done
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-proton/c/src/proactor/epoll.c:2684
(libqpid-proton-proactor.so.1+0xc31f)
20: E #5 thread_run
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/server.c:1139
(libqpid-dispatch.so+0xf56c4)
20: E #6 _thread_init
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/posix/threading.c:172
(libqpid-dispatch.so+0x95fa2)
20: E
20: E Previous read of size 8 at 0x7b680000fc28 by main thread
(mutexes: write M13):
20: E #0 pn_listener_close
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-proton/c/src/proactor/epoll.c:1651
(libqpid-proton-proactor.so.1+0x9404)
20: E #1 qd_connection_manager_delete_listener
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/connection_manager.c:1041
(libqpid-dispatch.so+0x702fb)
20: E #2 ffi_call_unix64 <null> (libffi.so.6+0x6c03)
20: E #3 qdr_forward_on_message
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/router_core/forwarder.c:336
(libqpid-dispatch.so+0xbcc9c)
20: E #4 qdr_general_handler
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/router_core/router_core.c:934
(libqpid-dispatch.so+0xc62db)
20: E #5 qd_timer_visit
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/timer.c:317
(libqpid-dispatch.so+0xf71cd)
20: E #6 handle
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/server.c:1006
(libqpid-dispatch.so+0xf11de)
20: E #7 thread_run
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/server.c:1121
(libqpid-dispatch.so+0xf56f5)
20: E #8 qd_server_run
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/server.c:1501
(libqpid-dispatch.so+0xf5958)
20: E #9 main_process
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/router/src/main.c:115
(qdrouterd+0x40287c)
20: E #10 main
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x4024fc)
20: E
20: E Mutex M13 (0x7b1000000300) created at:
20: E #0 pthread_mutex_init <null> (libtsan.so.0+0x49603)
20: E #1 sys_mutex
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/posix/threading.c:43
(libqpid-dispatch.so+0x95ffc)
20: E #2 qd_python_initialize
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/python_embedded.c:54
(libqpid-dispatch.so+0x9858c)
20: E #3 qd_dispatch
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/dispatch.c:111
(libqpid-dispatch.so+0x763c5)
20: E #4 main_process
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/router/src/main.c:92
(qdrouterd+0x4027b9)
20: E #5 main
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x4024fc)
20: E
20: E Thread T4 (tid=2568, running) created by main thread at:
20: E #0 pthread_create <null> (libtsan.so.0+0x5bf45)
20: E #1 sys_thread
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/posix/threading.c:181
(libqpid-dispatch.so+0x9643e)
20: E #2 qd_server_run
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/src/server.c:1499
(libqpid-dispatch.so+0xf5932)
20: E #3 main_process
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/router/src/main.c:115
(qdrouterd+0x40287c)
20: E #4 main
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x4024fc)
20: E
20: E SUMMARY: ThreadSanitizer: data race
(/lib64/libtsan.so.0+0x37a28) in free
20: E ==================
20: E ThreadSanitizer: reported 1 warnings
20: E <<<<
20:
20:
/home/runner/work/qpid-dispatch/qpid-dispatch/qpid-dispatch/tests/system_test.py:808:
RuntimeError
20: - generated xml file:
/__w/qpid-dispatch/qpid-dispatch/qpid-dispatch/build/tests/junitxmls/system_tests_management.xml
-
20: =========================== short test summary info
============================
20: ERROR ::ManagementTest::test_standalone_no_inter_router - RuntimeError:
Error...
20: ========================= 21 passed, 1 error in 11.37s
=========================
9/36 Test #20: system_tests_management ...........................***Failed
11.60 sec
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