[jira] [Updated] (DISPATCH-2041) TSan data race reported from qd_connection_free in system_tests_edge_router

2021-05-17 Thread Ken Giusti (Jira) 


 [ 
https://issues.apache.org/jira/browse/DISPATCH-2041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ken Giusti updated DISPATCH-2041:
-
Labels: race-condition tsan  (was: tsan)

> TSan data race reported from qd_connection_free in system_tests_edge_router
> ---
>
> Key: DISPATCH-2041
> URL: https://issues.apache.org/jira/browse/DISPATCH-2041
> Project: Qpid Dispatch
>  Issue Type: Bug
>Affects Versions: 1.16.0
> Environment: Ubuntu Focal TSan job on Travis CI
>Reporter: Jiri Daněk
>Priority: Major
>  Labels: race-condition, tsan
> Fix For: 1.17.0
>
>
> https://travis-ci.com/github/apache/qpid-dispatch/jobs/497063184#L6464
> {noformat}
> 54: WARNING: ThreadSanitizer: data race (pid=15726)
> 54:   Read of size 8 at 0x7b7400082ac8 by thread T3:
> 54: #0 qd_connection_free 
> /home/travis/build/apache/qpid-dispatch/src/server.c:898 
> (libqpid-dispatch.so+0xebf8b)
> 54: #1 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1128 
> (libqpid-dispatch.so+0xec4ac)
> 54: #2 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #3   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Previous write of size 8 at 0x7b7400082ac8 by thread T4 (mutexes: write 
> M5, write M101747775242347584):
> 54: #0 qd_connector_decref 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1693 
> (libqpid-dispatch.so+0xee112)
> 54: #1 qd_connector_decref 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1688 
> (libqpid-dispatch.so+0xee112)
> 54: #2 qd_connection_manager_delete_connector 
> /home/travis/build/apache/qpid-dispatch/src/connection_manager.c:1068 
> (libqpid-dispatch.so+0x70d67)
> 54: #3   (libffi.so.7+0x6ff4)
> 54: #4 qdr_forward_on_message 
> /home/travis/build/apache/qpid-dispatch/src/router_core/forwarder.c:341 
> (libqpid-dispatch.so+0xb931f)
> 54: #5 qdr_general_handler 
> /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:903 
> (libqpid-dispatch.so+0xc1f89)
> 54: #6 qd_timer_visit 
> /home/travis/build/apache/qpid-dispatch/src/timer.c:205 
> (libqpid-dispatch.so+0xefbd7)
> 54: #7 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1008 
> (libqpid-dispatch.so+0xea5de)
> 54: #8 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1122 
> (libqpid-dispatch.so+0xec477)
> 54: #9 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #10   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Location is heap block of size 2496 at 0x7b7400082a00 allocated by 
> thread T2:
> 54: #0 posix_memalign  (libtsan.so.0+0x3048d)
> 54: #1 qd_alloc 
> /home/travis/build/apache/qpid-dispatch/src/alloc_pool.c:395 
> (libqpid-dispatch.so+0x5f5d4)
> 54: #2 new_qd_connection_t 
> /home/travis/build/apache/qpid-dispatch/src/server.c:84 
> (libqpid-dispatch.so+0xe7f95)
> 54: #3 qd_server_connection 
> /home/travis/build/apache/qpid-dispatch/src/server.c:569 
> (libqpid-dispatch.so+0xe8cd8)
> 54: #4 on_accept /home/travis/build/apache/qpid-dispatch/src/server.c:601 
> (libqpid-dispatch.so+0xedb7b)
> 54: #5 handle_listener 
> /home/travis/build/apache/qpid-dispatch/src/server.c:855 
> (libqpid-dispatch.so+0xedb7b)
> 54: #6 handle_event_with_context 
> /home/travis/build/apache/qpid-dispatch/src/server.c:804 
> (libqpid-dispatch.so+0xea569)
> 54: #7 do_handle_raw_connection_event 
> /home/travis/build/apache/qpid-dispatch/src/server.c:810 
> (libqpid-dispatch.so+0xea569)
> 54: #8 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1090 
> (libqpid-dispatch.so+0xea569)
> 54: #9 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1122 
> (libqpid-dispatch.so+0xec477)
> 54: #10 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #11   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Mutex M5 (0x7b100300) created at:
> 54: #0 pthread_mutex_init  (libtsan.so.0+0x4a636)
> 54: #1 sys_mutex 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:45 
> (libqpid-dispatch.so+0x94eef)
> 54: #2 qd_python_initialize 
> /home/travis/build/apache/qpid-dispatch/src/python_embedded.c:56 
> (libqpid-dispatch.so+0x97847)
> 54: #3 qd_dispatch 
> /home/travis/build/apache/qpid-dispatch/src/dispatch.c:111 
> (libqpid-dispatch.so+0x762b9)
> 54: #4 main_process 
> /home/travis/build/apache/qpid-dispatch/router/src/main.c:92 
> (qdrouterd+0x2b39)
> 54: #5 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369 
> (qdrouterd+0x2882)
> 54: 
> 54:   Mutex M101747775242347584 is already destroyed.
> 54: 
> 54:   Thread T3

[jira] [Updated] (DISPATCH-2041) TSan data race reported from qd_connection_free in system_tests_edge_router

2021-04-29 Thread Ganesh Murthy (Jira) 


 [ 
https://issues.apache.org/jira/browse/DISPATCH-2041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ganesh Murthy updated DISPATCH-2041:

Fix Version/s: (was: 1.16.0)
   1.17.0

> TSan data race reported from qd_connection_free in system_tests_edge_router
> ---
>
> Key: DISPATCH-2041
> URL: https://issues.apache.org/jira/browse/DISPATCH-2041
> Project: Qpid Dispatch
>  Issue Type: Bug
>Affects Versions: 1.16.0
> Environment: Ubuntu Focal TSan job on Travis CI
>Reporter: Jiri Daněk
>Priority: Major
>  Labels: tsan
> Fix For: 1.17.0
>
>
> https://travis-ci.com/github/apache/qpid-dispatch/jobs/497063184#L6464
> {noformat}
> 54: WARNING: ThreadSanitizer: data race (pid=15726)
> 54:   Read of size 8 at 0x7b7400082ac8 by thread T3:
> 54: #0 qd_connection_free 
> /home/travis/build/apache/qpid-dispatch/src/server.c:898 
> (libqpid-dispatch.so+0xebf8b)
> 54: #1 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1128 
> (libqpid-dispatch.so+0xec4ac)
> 54: #2 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #3   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Previous write of size 8 at 0x7b7400082ac8 by thread T4 (mutexes: write 
> M5, write M101747775242347584):
> 54: #0 qd_connector_decref 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1693 
> (libqpid-dispatch.so+0xee112)
> 54: #1 qd_connector_decref 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1688 
> (libqpid-dispatch.so+0xee112)
> 54: #2 qd_connection_manager_delete_connector 
> /home/travis/build/apache/qpid-dispatch/src/connection_manager.c:1068 
> (libqpid-dispatch.so+0x70d67)
> 54: #3   (libffi.so.7+0x6ff4)
> 54: #4 qdr_forward_on_message 
> /home/travis/build/apache/qpid-dispatch/src/router_core/forwarder.c:341 
> (libqpid-dispatch.so+0xb931f)
> 54: #5 qdr_general_handler 
> /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:903 
> (libqpid-dispatch.so+0xc1f89)
> 54: #6 qd_timer_visit 
> /home/travis/build/apache/qpid-dispatch/src/timer.c:205 
> (libqpid-dispatch.so+0xefbd7)
> 54: #7 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1008 
> (libqpid-dispatch.so+0xea5de)
> 54: #8 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1122 
> (libqpid-dispatch.so+0xec477)
> 54: #9 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #10   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Location is heap block of size 2496 at 0x7b7400082a00 allocated by 
> thread T2:
> 54: #0 posix_memalign  (libtsan.so.0+0x3048d)
> 54: #1 qd_alloc 
> /home/travis/build/apache/qpid-dispatch/src/alloc_pool.c:395 
> (libqpid-dispatch.so+0x5f5d4)
> 54: #2 new_qd_connection_t 
> /home/travis/build/apache/qpid-dispatch/src/server.c:84 
> (libqpid-dispatch.so+0xe7f95)
> 54: #3 qd_server_connection 
> /home/travis/build/apache/qpid-dispatch/src/server.c:569 
> (libqpid-dispatch.so+0xe8cd8)
> 54: #4 on_accept /home/travis/build/apache/qpid-dispatch/src/server.c:601 
> (libqpid-dispatch.so+0xedb7b)
> 54: #5 handle_listener 
> /home/travis/build/apache/qpid-dispatch/src/server.c:855 
> (libqpid-dispatch.so+0xedb7b)
> 54: #6 handle_event_with_context 
> /home/travis/build/apache/qpid-dispatch/src/server.c:804 
> (libqpid-dispatch.so+0xea569)
> 54: #7 do_handle_raw_connection_event 
> /home/travis/build/apache/qpid-dispatch/src/server.c:810 
> (libqpid-dispatch.so+0xea569)
> 54: #8 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1090 
> (libqpid-dispatch.so+0xea569)
> 54: #9 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1122 
> (libqpid-dispatch.so+0xec477)
> 54: #10 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #11   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Mutex M5 (0x7b100300) created at:
> 54: #0 pthread_mutex_init  (libtsan.so.0+0x4a636)
> 54: #1 sys_mutex 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:45 
> (libqpid-dispatch.so+0x94eef)
> 54: #2 qd_python_initialize 
> /home/travis/build/apache/qpid-dispatch/src/python_embedded.c:56 
> (libqpid-dispatch.so+0x97847)
> 54: #3 qd_dispatch 
> /home/travis/build/apache/qpid-dispatch/src/dispatch.c:111 
> (libqpid-dispatch.so+0x762b9)
> 54: #4 main_process 
> /home/travis/build/apache/qpid-dispatch/router/src/main.c:92 
> (qdrouterd+0x2b39)
> 54: #5 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369 
> (qdrouterd+0x2882)
> 54: 
> 54:   Mutex M101747775242347584 is already destroyed.
> 54: 
> 54:

[jira] [Updated] (DISPATCH-2041) TSan data race reported from qd_connection_free in system_tests_edge_router

2021-04-14 Thread Ganesh Murthy (Jira) 


 [ 
https://issues.apache.org/jira/browse/DISPATCH-2041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ganesh Murthy updated DISPATCH-2041:

Fix Version/s: (was: 1.17.0)
   1.16.0

> TSan data race reported from qd_connection_free in system_tests_edge_router
> ---
>
> Key: DISPATCH-2041
> URL: https://issues.apache.org/jira/browse/DISPATCH-2041
> Project: Qpid Dispatch
>  Issue Type: Bug
>Affects Versions: 1.16.0
> Environment: Ubuntu Focal TSan job on Travis CI
>Reporter: Jiri Daněk
>Priority: Major
>  Labels: tsan
> Fix For: 1.16.0
>
>
> https://travis-ci.com/github/apache/qpid-dispatch/jobs/497063184#L6464
> {noformat}
> 54: WARNING: ThreadSanitizer: data race (pid=15726)
> 54:   Read of size 8 at 0x7b7400082ac8 by thread T3:
> 54: #0 qd_connection_free 
> /home/travis/build/apache/qpid-dispatch/src/server.c:898 
> (libqpid-dispatch.so+0xebf8b)
> 54: #1 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1128 
> (libqpid-dispatch.so+0xec4ac)
> 54: #2 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #3   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Previous write of size 8 at 0x7b7400082ac8 by thread T4 (mutexes: write 
> M5, write M101747775242347584):
> 54: #0 qd_connector_decref 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1693 
> (libqpid-dispatch.so+0xee112)
> 54: #1 qd_connector_decref 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1688 
> (libqpid-dispatch.so+0xee112)
> 54: #2 qd_connection_manager_delete_connector 
> /home/travis/build/apache/qpid-dispatch/src/connection_manager.c:1068 
> (libqpid-dispatch.so+0x70d67)
> 54: #3   (libffi.so.7+0x6ff4)
> 54: #4 qdr_forward_on_message 
> /home/travis/build/apache/qpid-dispatch/src/router_core/forwarder.c:341 
> (libqpid-dispatch.so+0xb931f)
> 54: #5 qdr_general_handler 
> /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:903 
> (libqpid-dispatch.so+0xc1f89)
> 54: #6 qd_timer_visit 
> /home/travis/build/apache/qpid-dispatch/src/timer.c:205 
> (libqpid-dispatch.so+0xefbd7)
> 54: #7 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1008 
> (libqpid-dispatch.so+0xea5de)
> 54: #8 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1122 
> (libqpid-dispatch.so+0xec477)
> 54: #9 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #10   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Location is heap block of size 2496 at 0x7b7400082a00 allocated by 
> thread T2:
> 54: #0 posix_memalign  (libtsan.so.0+0x3048d)
> 54: #1 qd_alloc 
> /home/travis/build/apache/qpid-dispatch/src/alloc_pool.c:395 
> (libqpid-dispatch.so+0x5f5d4)
> 54: #2 new_qd_connection_t 
> /home/travis/build/apache/qpid-dispatch/src/server.c:84 
> (libqpid-dispatch.so+0xe7f95)
> 54: #3 qd_server_connection 
> /home/travis/build/apache/qpid-dispatch/src/server.c:569 
> (libqpid-dispatch.so+0xe8cd8)
> 54: #4 on_accept /home/travis/build/apache/qpid-dispatch/src/server.c:601 
> (libqpid-dispatch.so+0xedb7b)
> 54: #5 handle_listener 
> /home/travis/build/apache/qpid-dispatch/src/server.c:855 
> (libqpid-dispatch.so+0xedb7b)
> 54: #6 handle_event_with_context 
> /home/travis/build/apache/qpid-dispatch/src/server.c:804 
> (libqpid-dispatch.so+0xea569)
> 54: #7 do_handle_raw_connection_event 
> /home/travis/build/apache/qpid-dispatch/src/server.c:810 
> (libqpid-dispatch.so+0xea569)
> 54: #8 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1090 
> (libqpid-dispatch.so+0xea569)
> 54: #9 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1122 
> (libqpid-dispatch.so+0xec477)
> 54: #10 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #11   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Mutex M5 (0x7b100300) created at:
> 54: #0 pthread_mutex_init  (libtsan.so.0+0x4a636)
> 54: #1 sys_mutex 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:45 
> (libqpid-dispatch.so+0x94eef)
> 54: #2 qd_python_initialize 
> /home/travis/build/apache/qpid-dispatch/src/python_embedded.c:56 
> (libqpid-dispatch.so+0x97847)
> 54: #3 qd_dispatch 
> /home/travis/build/apache/qpid-dispatch/src/dispatch.c:111 
> (libqpid-dispatch.so+0x762b9)
> 54: #4 main_process 
> /home/travis/build/apache/qpid-dispatch/router/src/main.c:92 
> (qdrouterd+0x2b39)
> 54: #5 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369 
> (qdrouterd+0x2882)
> 54: 
> 54:   Mutex M101747775242347584 is already destroyed.
> 54: 
> 54:

[jira] [Updated] (DISPATCH-2041) TSan data race reported from qd_connection_free in system_tests_edge_router

2021-04-14 Thread Ganesh Murthy (Jira) 


 [ 
https://issues.apache.org/jira/browse/DISPATCH-2041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ganesh Murthy updated DISPATCH-2041:

Fix Version/s: 1.17.0

> TSan data race reported from qd_connection_free in system_tests_edge_router
> ---
>
> Key: DISPATCH-2041
> URL: https://issues.apache.org/jira/browse/DISPATCH-2041
> Project: Qpid Dispatch
>  Issue Type: Bug
>Affects Versions: 1.16.0
> Environment: Ubuntu Focal TSan job on Travis CI
>Reporter: Jiri Daněk
>Priority: Major
>  Labels: tsan
> Fix For: 1.17.0
>
>
> https://travis-ci.com/github/apache/qpid-dispatch/jobs/497063184#L6464
> {noformat}
> 54: WARNING: ThreadSanitizer: data race (pid=15726)
> 54:   Read of size 8 at 0x7b7400082ac8 by thread T3:
> 54: #0 qd_connection_free 
> /home/travis/build/apache/qpid-dispatch/src/server.c:898 
> (libqpid-dispatch.so+0xebf8b)
> 54: #1 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1128 
> (libqpid-dispatch.so+0xec4ac)
> 54: #2 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #3   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Previous write of size 8 at 0x7b7400082ac8 by thread T4 (mutexes: write 
> M5, write M101747775242347584):
> 54: #0 qd_connector_decref 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1693 
> (libqpid-dispatch.so+0xee112)
> 54: #1 qd_connector_decref 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1688 
> (libqpid-dispatch.so+0xee112)
> 54: #2 qd_connection_manager_delete_connector 
> /home/travis/build/apache/qpid-dispatch/src/connection_manager.c:1068 
> (libqpid-dispatch.so+0x70d67)
> 54: #3   (libffi.so.7+0x6ff4)
> 54: #4 qdr_forward_on_message 
> /home/travis/build/apache/qpid-dispatch/src/router_core/forwarder.c:341 
> (libqpid-dispatch.so+0xb931f)
> 54: #5 qdr_general_handler 
> /home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:903 
> (libqpid-dispatch.so+0xc1f89)
> 54: #6 qd_timer_visit 
> /home/travis/build/apache/qpid-dispatch/src/timer.c:205 
> (libqpid-dispatch.so+0xefbd7)
> 54: #7 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1008 
> (libqpid-dispatch.so+0xea5de)
> 54: #8 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1122 
> (libqpid-dispatch.so+0xec477)
> 54: #9 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #10   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Location is heap block of size 2496 at 0x7b7400082a00 allocated by 
> thread T2:
> 54: #0 posix_memalign  (libtsan.so.0+0x3048d)
> 54: #1 qd_alloc 
> /home/travis/build/apache/qpid-dispatch/src/alloc_pool.c:395 
> (libqpid-dispatch.so+0x5f5d4)
> 54: #2 new_qd_connection_t 
> /home/travis/build/apache/qpid-dispatch/src/server.c:84 
> (libqpid-dispatch.so+0xe7f95)
> 54: #3 qd_server_connection 
> /home/travis/build/apache/qpid-dispatch/src/server.c:569 
> (libqpid-dispatch.so+0xe8cd8)
> 54: #4 on_accept /home/travis/build/apache/qpid-dispatch/src/server.c:601 
> (libqpid-dispatch.so+0xedb7b)
> 54: #5 handle_listener 
> /home/travis/build/apache/qpid-dispatch/src/server.c:855 
> (libqpid-dispatch.so+0xedb7b)
> 54: #6 handle_event_with_context 
> /home/travis/build/apache/qpid-dispatch/src/server.c:804 
> (libqpid-dispatch.so+0xea569)
> 54: #7 do_handle_raw_connection_event 
> /home/travis/build/apache/qpid-dispatch/src/server.c:810 
> (libqpid-dispatch.so+0xea569)
> 54: #8 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1090 
> (libqpid-dispatch.so+0xea569)
> 54: #9 thread_run 
> /home/travis/build/apache/qpid-dispatch/src/server.c:1122 
> (libqpid-dispatch.so+0xec477)
> 54: #10 _thread_init 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:174 
> (libqpid-dispatch.so+0x94e86)
> 54: #11   (libtsan.so.0+0x2d1af)
> 54: 
> 54:   Mutex M5 (0x7b100300) created at:
> 54: #0 pthread_mutex_init  (libtsan.so.0+0x4a636)
> 54: #1 sys_mutex 
> /home/travis/build/apache/qpid-dispatch/src/posix/threading.c:45 
> (libqpid-dispatch.so+0x94eef)
> 54: #2 qd_python_initialize 
> /home/travis/build/apache/qpid-dispatch/src/python_embedded.c:56 
> (libqpid-dispatch.so+0x97847)
> 54: #3 qd_dispatch 
> /home/travis/build/apache/qpid-dispatch/src/dispatch.c:111 
> (libqpid-dispatch.so+0x762b9)
> 54: #4 main_process 
> /home/travis/build/apache/qpid-dispatch/router/src/main.c:92 
> (qdrouterd+0x2b39)
> 54: #5 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369 
> (qdrouterd+0x2882)
> 54: 
> 54:   Mutex M101747775242347584 is already destroyed.
> 54: 
> 54:   Thread T3 (tid=15730, running) created by