Jiri Daněk created DISPATCH-2202:
------------------------------------
Summary: TSan data race from qdr_delivery_continue_peers_CT in
system_tests_tcp_adaptor
Key: DISPATCH-2202
URL: https://issues.apache.org/jira/browse/DISPATCH-2202
Project: Qpid Dispatch
Issue Type: Bug
Affects Versions: 1.17.0
Reporter: Jiri Daněk
https://app.travis-ci.com/github/apache/qpid-dispatch/jobs/525135183#L7676
{noformat}
73: WARNING: ThreadSanitizer: data race (pid=16033)
73: Read of size 8 at 0x7b4400019d58 by thread T1 (mutexes: write M3385):
73: #0 qdr_delivery_continue_peers_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/delivery.c:1055
(qdrouterd+0xa9150)
73: #1 qdr_delivery_continue_CT
/home/travis/build/apache/qpid-dispatch/src/router_core/delivery.c:1118
(qdrouterd+0xa966e)
73: #2 router_core_thread
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core_thread.c:239
(qdrouterd+0xbf8ef)
73: #3 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b3a1)
73:
73: Previous write of size 8 at 0x7b4400019d58 by main thread (mutexes: write
M351):
73: #0 qdr_link_process_deliveries
/home/travis/build/apache/qpid-dispatch/src/router_core/transfer.c:237
(qdrouterd+0xc6426)
73: #1 qdr_tcp_push
/home/travis/build/apache/qpid-dispatch/src/adaptors/tcp_adaptor.c:1519
(qdrouterd+0x4e9e2)
73: #2 qdr_connection_process
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:414
(qdrouterd+0x9c7e2)
73: #3 on_activate
/home/travis/build/apache/qpid-dispatch/src/adaptors/tcp_adaptor.c:196
(qdrouterd+0x4f761)
73: #4 qd_timer_visit
/home/travis/build/apache/qpid-dispatch/src/timer.c:315 (qdrouterd+0xe7902)
73: #5 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1018
(qdrouterd+0xe2ece)
73: #6 thread_run /home/travis/build/apache/qpid-dispatch/src/server.c:1133
(qdrouterd+0xe4937)
73: #7 qd_server_run
/home/travis/build/apache/qpid-dispatch/src/server.c:1524 (qdrouterd+0xe54cf)
73: #8 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:115
(qdrouterd+0x2dc57)
73: #9 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2d0b2)
73:
73: Location is heap block of size 320 at 0x7b4400019c80 allocated by thread
T2:
73: #0 posix_memalign
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:835
(libtsan.so.0+0x3046d)
73: #1 qd_alloc
/home/travis/build/apache/qpid-dispatch/src/alloc_pool.c:396 (qdrouterd+0x540e4)
73: #2 new_qdr_delivery_t
/home/travis/build/apache/qpid-dispatch/src/router_core/delivery.c:24
(qdrouterd+0xa6ec2)
73: #3 qdr_link_deliver
/home/travis/build/apache/qpid-dispatch/src/router_core/transfer.c:47
(qdrouterd+0xc53ad)
73: #4 AMQP_rx_handler
/home/travis/build/apache/qpid-dispatch/src/router_node.c:870
(qdrouterd+0xdca91)
73: #5 do_receive
/home/travis/build/apache/qpid-dispatch/src/container.c:227 (qdrouterd+0x697d4)
73: #6 qd_container_handle_event
/home/travis/build/apache/qpid-dispatch/src/container.c:738 (qdrouterd+0x697d4)
73: #7 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1108
(qdrouterd+0xe2e01)
73: #8 thread_run /home/travis/build/apache/qpid-dispatch/src/server.c:1133
(qdrouterd+0xe4838)
73: #9 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b3a1)
73:
73: Mutex M3385 (0x7b1000054540) created at:
73: #0 pthread_mutex_init
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:1220
(libtsan.so.0+0x4a616)
73: #1 sys_mutex
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:43
(qdrouterd+0x8b40f)
73: #2 qdr_connection_opened
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:111
(qdrouterd+0x9b497)
73: #3 qdr_tcp_open_server_side_connection
/home/travis/build/apache/qpid-dispatch/src/adaptors/tcp_adaptor.c:1003
(qdrouterd+0x4acee)
73: #4 handle_connection_event
/home/travis/build/apache/qpid-dispatch/src/adaptors/tcp_adaptor.c:812
(qdrouterd+0x51ab8)
73: #5 handle_event_with_context
/home/travis/build/apache/qpid-dispatch/src/server.c:814 (qdrouterd+0xe2e59)
73: #6 do_handle_raw_connection_event
/home/travis/build/apache/qpid-dispatch/src/server.c:820 (qdrouterd+0xe2e59)
73: #7 handle /home/travis/build/apache/qpid-dispatch/src/server.c:1101
(qdrouterd+0xe2e59)
73: #8 thread_run /home/travis/build/apache/qpid-dispatch/src/server.c:1133
(qdrouterd+0xe4937)
73: #9 _thread_init
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:172
(qdrouterd+0x8b3a1)
73:
73: Mutex M351 (0x7b100000e040) created at:
73: #0 pthread_mutex_init
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:1220
(libtsan.so.0+0x4a616)
73: #1 sys_mutex
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:43
(qdrouterd+0x8b40f)
73: #2 qdr_connection_opened
/home/travis/build/apache/qpid-dispatch/src/router_core/connections.c:111
(qdrouterd+0x9b497)
73: #3 qdr_tcp_open_server_side_connection
/home/travis/build/apache/qpid-dispatch/src/adaptors/tcp_adaptor.c:1003
(qdrouterd+0x4acee)
73: #4 qdr_tcp_connection_egress
/home/travis/build/apache/qpid-dispatch/src/adaptors/tcp_adaptor.c:1089
(qdrouterd+0x4b756)
73: #5 qd_dispatch_configure_tcp_connector
/home/travis/build/apache/qpid-dispatch/src/adaptors/tcp_adaptor.c:1327
(qdrouterd+0x53468)
73: #6 <null> <null> (libffi.so.7+0x6ff4)
73: #7 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:97 (qdrouterd+0x2dbe2)
73: #8 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2d0b2)
73:
73: Thread T1 (tid=16035, running) created by main thread at:
73: #0 pthread_create
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:962
(libtsan.so.0+0x5ea79)
73: #1 sys_thread
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181
(qdrouterd+0x8b962)
73: #2 qdr_core
/home/travis/build/apache/qpid-dispatch/src/router_core/router_core.c:124
(qdrouterd+0xb9bae)
73: #3 qd_router_setup_late
/home/travis/build/apache/qpid-dispatch/src/router_node.c:2120
(qdrouterd+0xdd94c)
73: #4 <null> <null> (libffi.so.7+0x6ff4)
73: #5 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:97 (qdrouterd+0x2dbe2)
73: #6 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2d0b2)
73:
73: Thread T2 (tid=16036, running) created by main thread at:
73: #0 pthread_create
../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:962
(libtsan.so.0+0x5ea79)
73: #1 sys_thread
/home/travis/build/apache/qpid-dispatch/src/posix/threading.c:181
(qdrouterd+0x8b962)
73: #2 qd_server_run
/home/travis/build/apache/qpid-dispatch/src/server.c:1522 (qdrouterd+0xe54aa)
73: #3 main_process
/home/travis/build/apache/qpid-dispatch/router/src/main.c:115
(qdrouterd+0x2dc57)
73: #4 main /home/travis/build/apache/qpid-dispatch/router/src/main.c:369
(qdrouterd+0x2d0b2)
73:
73: SUMMARY: ThreadSanitizer: data race
/home/travis/build/apache/qpid-dispatch/src/router_core/delivery.c:1055 in
qdr_delivery_continue_peers_CT
73: ==================
73: ThreadSanitizer: reported 1 warnings
73: <<<<
73:
73: ----------------------------------------------------------------------
73: Ran 11 tests in 31.982s
73:
73: FAILED (errors=1, skipped=2)
73/75 Test #73: system_tests_tcp_adaptor ..........................***Failed
32.10 sec
{noformat}
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