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https://issues.apache.org/jira/browse/PROTON-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17312918#comment-17312918
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Jiri Daněk commented on PROTON-2230:
------------------------------------
Still another new failure from tsan,
https://travis-ci.com/github/apache/qpid-proton/jobs/495356231#L3068
{noformat}
6: threaderciser start: threads=8, time=1, actions=[listen, close-listen,
connect, close-connect, wake, timeout, cancel-timeout]
6: ==================
6: WARNING: ThreadSanitizer: use of an invalid mutex (e.g. uninitialized or
destroyed) (pid=13770)
6: #0 pthread_mutex_lock <null> (libtsan.so.0+0x5271c)
6: #1 lock
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll-internal.h:330
(libqpid-proton-proactor.so.1+0x64ca)
6: #2 unassign_thread
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:478
(libqpid-proton-proactor.so.1+0x64ca)
6: #3 listener_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:1820
(libqpid-proton-proactor.so.1+0xd765)
6: #4 pn_proactor_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:2688
(libqpid-proton-proactor.so.1+0xd765)
6: #5 proactor_thread
/home/travis/build/apache/qpid-proton/c/tests/threaderciser.c:479
(c-threaderciser+0x4be2)
6: #6 <null> <null> (libtsan.so.0+0x2d1af)
6:
6: Mutex M51 (0x7b680000fc00) created at:
6: #0 pthread_mutex_lock <null> (libtsan.so.0+0x5271c)
6: #1 lock
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll-internal.h:330
(libqpid-proton-proactor.so.1+0x64ca)
6: #2 unassign_thread
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:478
(libqpid-proton-proactor.so.1+0x64ca)
6: #3 listener_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:1820
(libqpid-proton-proactor.so.1+0xd765)
6: #4 pn_proactor_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:2688
(libqpid-proton-proactor.so.1+0xd765)
6: #5 proactor_thread
/home/travis/build/apache/qpid-proton/c/tests/threaderciser.c:479
(c-threaderciser+0x4be2)
6: #6 <null> <null> (libtsan.so.0+0x2d1af)
6:
6: SUMMARY: ThreadSanitizer: use of an invalid mutex (e.g. uninitialized or
destroyed) (/lib/x86_64-linux-gnu/libtsan.so.0+0x5271c) in pthread_mutex_lock
6: ==================
6: ==================
6: WARNING: ThreadSanitizer: unlock of an unlocked mutex (or by a wrong thread)
(pid=13770)
6: #0 pthread_mutex_unlock <null> (libtsan.so.0+0x3aafc)
6: #1 unlock
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll-internal.h:331
(libqpid-proton-proactor.so.1+0x6507)
6: #2 unassign_thread
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:480
(libqpid-proton-proactor.so.1+0x6507)
6: #3 listener_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:1820
(libqpid-proton-proactor.so.1+0xd765)
6: #4 pn_proactor_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:2688
(libqpid-proton-proactor.so.1+0xd765)
6: #5 proactor_thread
/home/travis/build/apache/qpid-proton/c/tests/threaderciser.c:479
(c-threaderciser+0x4be2)
6: #6 <null> <null> (libtsan.so.0+0x2d1af)
6:
6: Mutex M51 (0x7b680000fc00) created at:
6: #0 pthread_mutex_lock <null> (libtsan.so.0+0x5271c)
6: #1 lock
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll-internal.h:330
(libqpid-proton-proactor.so.1+0x64ca)
6: #2 unassign_thread
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:478
(libqpid-proton-proactor.so.1+0x64ca)
6: #3 listener_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:1820
(libqpid-proton-proactor.so.1+0xd765)
6: #4 pn_proactor_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:2688
(libqpid-proton-proactor.so.1+0xd765)
6: #5 proactor_thread
/home/travis/build/apache/qpid-proton/c/tests/threaderciser.c:479
(c-threaderciser+0x4be2)
6: #6 <null> <null> (libtsan.so.0+0x2d1af)
6:
6: SUMMARY: ThreadSanitizer: unlock of an unlocked mutex (or by a wrong thread)
(/lib/x86_64-linux-gnu/libtsan.so.0+0x3aafc) in pthread_mutex_unlock
6: ==================
6: ==================
6: WARNING: ThreadSanitizer: use of an invalid mutex (e.g. uninitialized or
destroyed) (pid=13770)
6: #0 pthread_mutex_unlock <null> (libtsan.so.0+0x3aafc)
6: #1 unlock
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll-internal.h:331
(libqpid-proton-proactor.so.1+0x6507)
6: #2 unassign_thread
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:480
(libqpid-proton-proactor.so.1+0x6507)
6: #3 listener_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:1820
(libqpid-proton-proactor.so.1+0xd765)
6: #4 pn_proactor_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:2688
(libqpid-proton-proactor.so.1+0xd765)
6: #5 proactor_thread
/home/travis/build/apache/qpid-proton/c/tests/threaderciser.c:479
(c-threaderciser+0x4be2)
6: #6 <null> <null> (libtsan.so.0+0x2d1af)
6:
6: Mutex M51 (0x7b680000fc00) created at:
6: #0 pthread_mutex_lock <null> (libtsan.so.0+0x5271c)
6: #1 lock
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll-internal.h:330
(libqpid-proton-proactor.so.1+0x64ca)
6: #2 unassign_thread
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:478
(libqpid-proton-proactor.so.1+0x64ca)
6: #3 listener_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:1820
(libqpid-proton-proactor.so.1+0xd765)
6: #4 pn_proactor_done
/home/travis/build/apache/qpid-proton/c/src/proactor/epoll.c:2688
(libqpid-proton-proactor.so.1+0xd765)
6: #5 proactor_thread
/home/travis/build/apache/qpid-proton/c/tests/threaderciser.c:479
(c-threaderciser+0x4be2)
6: #6 <null> <null> (libtsan.so.0+0x2d1af)
6:
6: SUMMARY: ThreadSanitizer: use of an invalid mutex (e.g. uninitialized or
destroyed) (/lib/x86_64-linux-gnu/libtsan.so.0+0x3aafc) in pthread_mutex_unlock
6: ==================
6: ThreadSanitizer: reported 3 warnings
6/45 Test #6: c-threaderciser ..................***Failed 1.20 sec
{noformat}
> Valgrind and Sanitizer issues in c-threaderciser test
> -----------------------------------------------------
>
> Key: PROTON-2230
> URL: https://issues.apache.org/jira/browse/PROTON-2230
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
> Affects Versions: proton-c-0.31.0
> Reporter: Jiri Daněk
> Priority: Major
>
> As described in PROTON-2225, the test is not passing cleanly under Valgrind
> and Sanitizers. Currently, the issues are suppressed and the entries in
> suppression file are marked with TODO comments.
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