Jiri Daněk created DISPATCH-2245:
------------------------------------
Summary: [TSan] data race in qdr_link_process_deliveries during
system_tests_delivery_counts
Key: DISPATCH-2245
URL: https://issues.apache.org/jira/browse/DISPATCH-2245
Project: Qpid Dispatch
Issue Type: Bug
Affects Versions: 1.18.0
Reporter: Jiri Daněk
https://app.travis-ci.com/github/apache/qpid-dispatch/jobs/535262591#L5625
{noformat}
50: SUMMARY: ThreadSanitizer: data race
/home/travis/build/apache/qpid-dispatch/src/router_core/transfer.c:195 in
qdr_link_process_deliveries
5623
50: SUMMARY: ThreadSanitizer: data race
/home/travis/build/apache/qpid-dispatch/src/router_core/transfer.c:212 in
qdr_link_process_deliveries
5685
{noformat}
{noformat}
50: WARNING: ThreadSanitizer: data race (pid=15497)
50: Write of size 8 at 0x7b5400079a90 by thread T2 (mutexes: write M310):
50: #0 qdr_link_process_deliveries
/home/travis/build/apache/qpid-dispatch/src/router_core/transfer.c:195
(qdrouterd+0xc6891)
50: #1 CORE_link_push
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1929
(qdrouterd+0xda247)
50: #2 qdr_connection_process
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:414
(qdrouterd+0x9cf12)
50: #3 AMQP_writable_conn_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:299
(qdrouterd+0xd9ad1)
50: #4 writable_handler
/home/travis/build/apache/qpid-dispatch/src/container.c:396 (qdrouterd+0x697d4)
50: #5 qd_container_handle_event
/home/travis/build/apache/qpid-dispatch/src/container.c:748 (qdrouterd+0x697d4)
50: #6 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1108
(qdrouterd+0xe36e1)
50: #7 thread_run /home/travis/build/apache/qpid-dispatch/src/server.c:1133
(qdrouterd+0xe519c)
50: #8 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b991)
50:
50: Previous read of size 8 at 0x7b5400079a90 by thread T1:
50: #0 qdr_agent_write_column_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/agent_link.c:177
(qdrouterd+0x99709)
50: #1 qdr_agent_write_link_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/agent_link.c:302
(qdrouterd+0x9984d)
50: #2 qdra_link_get_next_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/agent_link.c:382
(qdrouterd+0x99b69)
50: #3 qdrh_query_get_next_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/agent.c:566
(qdrouterd+0x90bca)
50: #4 router_core_thread
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core_thread.c:236
(qdrouterd+0xc0180)
50: #5 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b991)
50:
50: Location is heap block of size 576 at 0x7b5400079900 allocated by thread
T1:
50: #0 posix_memalign
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:835
(libtsan.so.0+0x3046d)
50: #1 qd_alloc
/home/travis/build/apache/qpid-dispatch/src/alloc_pool.c:396 (qdrouterd+0x543f4)
50: #2 new_qdr_link_t
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:35
(qdrouterd+0xb9392)
50: #3 qdr_create_link_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:1128
(qdrouterd+0x9e3d1)
50: #4 qdr_connection_opened_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:1410
(qdrouterd+0xa2d72)
50: #5 router_core_thread
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core_thread.c:236
(qdrouterd+0xc0180)
50: #6 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b991)
50:
50: Mutex M310 (0x7b100000eb00) created at:
50: #0 pthread_mutex_init
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:1220
(libtsan.so.0+0x4a616)
50: #1 sys_mutex
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:43
(qdrouterd+0x8b9ff)
50: #2 qdr_connection_opened
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:111
(qdrouterd+0x9bbc7)
50: #3 AMQP_opened_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1391
(qdrouterd+0xdb285)
50: #4 AMQP_outbound_opened_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1577
(qdrouterd+0xdc097)
50: #5 notify_opened
/home/travis/build/apache/qpid-dispatch/src/container.c:277 (qdrouterd+0x672f3)
50: #6 policy_notify_opened
/home/travis/build/apache/qpid-dispatch/src/container.c:288 (qdrouterd+0x672f3)
50: #7 qd_policy_amqp_open_connector
/home/travis/build/apache/qpid-dispatch/src/policy.c:1374 (qdrouterd+0x8730e)
50: #8 qd_container_handle_event
/home/travis/build/apache/qpid-dispatch/src/container.c:516 (qdrouterd+0x699dc)
50: #9 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1108
(qdrouterd+0xe36e1)
50: #10 thread_run
/home/travis/build/apache/qpid-dispatch/src/server.c:1133 (qdrouterd+0xe519c)
50: #11 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b991)
50:
50: Thread T2 (tid=15500, running) created by main thread at:
50: #0 pthread_create
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:962
(libtsan.so.0+0x5ea79)
50: #1 sys_thread
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181
(qdrouterd+0x8bf52)
50: #2 qd_server_run
/home/travis/build/apache/qpid-dispatch/src/server.c:1525 (qdrouterd+0xe5d8a)
50: #3 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:115
(qdrouterd+0x2dc57)
50: #4 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2d0b2)
50:
50: Thread T1 (tid=15499, running) created by main thread at:
50: #0 pthread_create
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:962
(libtsan.so.0+0x5ea79)
50: #1 sys_thread
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181
(qdrouterd+0x8bf52)
50: #2 qdr_core
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:124
(qdrouterd+0xba38e)
50: #3 qd_router_setup_late
/home/travis/build/apache/qpid-dispatch/src/router_node.c:2127
(qdrouterd+0xde16c)
50: #4 <null> <null> (libffi.so.7+0x6ff4)
50: #5 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:97 (qdrouterd+0x2dbe2)
50: #6 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2d0b2)
50:
50: SUMMARY: ThreadSanitizer: data race
/home/travis/build/apache/qpid-dispatch/src/router_core/transfer.c:195 in
qdr_link_process_deliveries
50: ==================
50: ==================
50: WARNING: ThreadSanitizer: data race (pid=15497)
50: Write of size 8 at 0x7b54000799e8 by thread T2 (mutexes: write M310):
50: #0 qdr_link_process_deliveries
/home/travis/build/apache/qpid-dispatch/src/router_core/transfer.c:212
(qdrouterd+0xc6950)
50: #1 CORE_link_push
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1929
(qdrouterd+0xda247)
50: #2 qdr_connection_process
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:414
(qdrouterd+0x9cf12)
50: #3 AMQP_writable_conn_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:299
(qdrouterd+0xd9ad1)
50: #4 writable_handler
/home/travis/build/apache/qpid-dispatch/src/container.c:396 (qdrouterd+0x697d4)
50: #5 qd_container_handle_event
/home/travis/build/apache/qpid-dispatch/src/container.c:748 (qdrouterd+0x697d4)
50: #6 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1108
(qdrouterd+0xe36e1)
50: #7 thread_run /home/travis/build/apache/qpid-dispatch/src/server.c:1133
(qdrouterd+0xe519c)
50: #8 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b991)
50:
50: Previous read of size 8 at 0x7b54000799e8 by thread T1:
50: #0 qdr_agent_write_column_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/agent_link.c:169
(qdrouterd+0x995f8)
50: #1 qdr_agent_write_link_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/agent_link.c:302
(qdrouterd+0x9984d)
50: #2 qdra_link_get_next_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/agent_link.c:382
(qdrouterd+0x99b69)
50: #3 qdrh_query_get_next_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/agent.c:566
(qdrouterd+0x90bca)
50: #4 router_core_thread
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core_thread.c:236
(qdrouterd+0xc0180)
50: #5 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b991)
50:
50: Location is heap block of size 576 at 0x7b5400079900 allocated by thread
T1:
50: #0 posix_memalign
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:835
(libtsan.so.0+0x3046d)
50: #1 qd_alloc
/home/travis/build/apache/qpid-dispatch/src/alloc_pool.c:396 (qdrouterd+0x543f4)
50: #2 new_qdr_link_t
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:35
(qdrouterd+0xb9392)
50: #3 qdr_create_link_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:1128
(qdrouterd+0x9e3d1)
50: #4 qdr_connection_opened_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:1410
(qdrouterd+0xa2d72)
50: #5 router_core_thread
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core_thread.c:236
(qdrouterd+0xc0180)
50: #6 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b991)
50:
50: Mutex M310 (0x7b100000eb00) created at:
50: #0 pthread_mutex_init
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:1220
(libtsan.so.0+0x4a616)
50: #1 sys_mutex
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:43
(qdrouterd+0x8b9ff)
50: #2 qdr_connection_opened
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:111
(qdrouterd+0x9bbc7)
50: #3 AMQP_opened_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1391
(qdrouterd+0xdb285)
50: #4 AMQP_outbound_opened_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:1577
(qdrouterd+0xdc097)
50: #5 notify_opened
/home/travis/build/apache/qpid-dispatch/src/container.c:277 (qdrouterd+0x672f3)
50: #6 policy_notify_opened
/home/travis/build/apache/qpid-dispatch/src/container.c:288 (qdrouterd+0x672f3)
50: #7 qd_policy_amqp_open_connector
/home/travis/build/apache/qpid-dispatch/src/policy.c:1374 (qdrouterd+0x8730e)
50: #8 qd_container_handle_event
/home/travis/build/apache/qpid-dispatch/src/container.c:516 (qdrouterd+0x699dc)
50: #9 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1108
(qdrouterd+0xe36e1)
50: #10 thread_run
/home/travis/build/apache/qpid-dispatch/src/server.c:1133 (qdrouterd+0xe519c)
50: #11 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b991)
50:
50: Thread T2 (tid=15500, running) created by main thread at:
50: #0 pthread_create
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:962
(libtsan.so.0+0x5ea79)
50: #1 sys_thread
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181
(qdrouterd+0x8bf52)
50: #2 qd_server_run
/home/travis/build/apache/qpid-dispatch/src/server.c:1525 (qdrouterd+0xe5d8a)
50: #3 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:115
(qdrouterd+0x2dc57)
50: #4 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2d0b2)
50:
50: Thread T1 (tid=15499, running) created by main thread at:
50: #0 pthread_create
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:962
(libtsan.so.0+0x5ea79)
50: #1 sys_thread
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181
(qdrouterd+0x8bf52)
50: #2 qdr_core
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:124
(qdrouterd+0xba38e)
50: #3 qd_router_setup_late
/home/travis/build/apache/qpid-dispatch/src/router_node.c:2127
(qdrouterd+0xde16c)
50: #4 <null> <null> (libffi.so.7+0x6ff4)
50: #5 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:97 (qdrouterd+0x2dbe2)
50: #6 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2d0b2)
50:
50: SUMMARY: ThreadSanitizer: data race
/home/travis/build/apache/qpid-dispatch/src/router_core/transfer.c:212 in
qdr_link_process_deliveries
50: ==================
50: ThreadSanitizer: reported 2 warnings
{noformat}
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