[jira] [Created] (DISPATCH-2094) System tests can freeze, observed especially on AArch64 or s390x

["Jiri Daněk (Jira)" <ji...@apache.org>]

Jiri Daněk created DISPATCH-2094:
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             Summary: System tests can freeze, observed especially on AArch64 or s390x
                 Key: DISPATCH-2094
                 URL: https://issues.apache.org/jira/browse/DISPATCH-2094
             Project: Qpid Dispatch
          Issue Type: Test
    Affects Versions: 1.16.0
            Reporter: Jiri Daněk


Sometimes the system tests freeze. This is especially frequent on AArch64. It is possible this is caused by architecture-specific behavior regarding threading. AMD64 is strongly memory consistent, while AArch64 is not. Maybe some undefined behavior on AArch64 causes the races to be more serious than elsewhere.

https://travis-ci.com/github/apache/qpid-dispatch/jobs/502066462#L9193

{noformat}
64: test_05_no_settlement_same_interior (system_tests_stuck_deliveries.RouterTest) ... ok
{noformat}

https://travis-ci.com/github/apache/qpid-dispatch/jobs/502066461#L7611

{noformat}
70: test_01_concurrent_requests (system_tests_http1_adaptor.Http1AdaptorEdge2EdgeTest)
{noformat}



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