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Posted to dev@qpid.apache.org by "Ken Giusti (Jira)" <ji...@apache.org> on 2021/05/17 20:29:00 UTC
[jira] [Created] (DISPATCH-2122) Data race on alloc pool descriptor initialization

Ken Giusti created DISPATCH-2122:
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             Summary: Data race on alloc pool descriptor initialization
                 Key: DISPATCH-2122
                 URL: https://issues.apache.org/jira/browse/DISPATCH-2122
             Project: Qpid Dispatch
          Issue Type: Bug
          Components: Router Node
    Affects Versions: 1.16.0
            Reporter: Ken Giusti
            Assignee: Ken Giusti
             Fix For: 1.17.0


65: WARNING: ThreadSanitizer: data race (pid=566240) 
65: Read of size 4 at 0x7f67599ae2c0 by thread T4: 
65: #0 qd_alloc /home/kgiusti/work/dispatch/qpid-dispatch/src/alloc_pool.c:324 (libqpid-dispatch.so+0x6a1f2) 
65: #1 new_qd_link_ref_t /home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:76 (libqpid-dispatch.so+0x79ae5) 
65: #2 qdr_node_connect_deliveries /home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:67 (libqpid-dispatch.so+0x121a78) 
65: #3 CORE_link_deliver /home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1971 (libqpid-dispatch.so+0x127f1c) 
65: #4 qdr_link_process_deliveries /home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/transfer.c:178 (libqpid-dispatch.so+0x1045c6) 
65: #5 CORE_link_push /home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1920 (libqpid-dispatch.so+0x127d00) 
65: #6 qdr_connection_process /home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:414 (libqpid-dispatch.so+0xc4bec) 
65: #7 AMQP_writable_conn_handler /home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:299 (libqpid-dispatch.so+0x122d42) 
65: #8 writable_handler /home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:395 (libqpid-dispatch.so+0x7b2e2) 
65: #9 qd_container_handle_event /home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:747 (libqpid-dispatch.so+0x7cfd5) 
65: #10 handle /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1096 (libqpid-dispatch.so+0x130537) 
65: #11 thread_run /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1121 (libqpid-dispatch.so+0x13063a) 
65: #12 _thread_init /home/kgiusti/work/dispatch/qpid-dispatch/src/posix/threading.c:172 (libqpid-dispatch.so+0xad37a) 
65: #13 <null> <null> (libtsan.so.0+0x2d33f) 
65: 
65: Previous write of size 4 at 0x7f67599ae2c0 by thread T2 (mutexes: write M10): 
65: #0 qd_alloc_init /home/kgiusti/work/dispatch/qpid-dispatch/src/alloc_pool.c:307 (libqpid-dispatch.so+0x6a14b) 
65: #1 qd_alloc /home/kgiusti/work/dispatch/qpid-dispatch/src/alloc_pool.c:325 (libqpid-dispatch.so+0x6a20b) 
65: #2 new_qd_link_ref_t /home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:76 (libqpid-dispatch.so+0x79ae5) 
65: #3 qdr_node_connect_deliveries /home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:67 (libqpid-dispatch.so+0x121a78) 
65: #4 CORE_link_deliver /home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1971 (libqpid-dispatch.so+0x127f1c) 
65: #5 qdr_link_process_deliveries /home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/transfer.c:178 (libqpid-dispatch.so+0x1045c6) 
65: #6 CORE_link_push /home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:1920 (libqpid-dispatch.so+0x127d00) 
65: #7 qdr_connection_process /home/kgiusti/work/dispatch/qpid-dispatch/src/router_core/connections.c:414 (libqpid-dispatch.so+0xc4bec) 
65: #8 AMQP_writable_conn_handler /home/kgiusti/work/dispatch/qpid-dispatch/src/router_node.c:299 (libqpid-dispatch.so+0x122d42) 
65: #9 writable_handler /home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:395 (libqpid-dispatch.so+0x7b2e2) 
65: #10 qd_container_handle_event /home/kgiusti/work/dispatch/qpid-dispatch/src/container.c:747 (libqpid-dispatch.so+0x7cfd5) 
65: #11 handle /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1096 (libqpid-dispatch.so+0x130537) 
65: #12 thread_run /home/kgiusti/work/dispatch/qpid-dispatch/src/server.c:1121 (libqpid-dispatch.so+0x13063a) 
65: #13 _thread_init /home/kgiusti/work/dispatch/qpid-dispatch/src/posix/threading.c:172 (libqpid-dispatch.so+0xad37a) 
65: #14 <null> <null> (libtsan.so.0+0x2d33f)



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