[jira] [Created] (DISPATCH-1475) Seg fault in qdr_link_cleanup_CT after 12,400+ connections

["Charles E. Rolke (Jira)" <ji...@apache.org>]

Charles E. Rolke created DISPATCH-1475:
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             Summary: Seg fault in qdr_link_cleanup_CT after 12,400+ connections
                 Key: DISPATCH-1475
                 URL: https://issues.apache.org/jira/browse/DISPATCH-1475
             Project: Qpid Dispatch
          Issue Type: Bug
          Components: Router Node
    Affects Versions: 1.9.0
         Environment: Two systems: Fedora 29
            Reporter: Charles E. Rolke


Running millions of messages on network described in DISPATCH-1474. This morning's dispatch master Debug build, and proton 0.29.0 Debug build.

While a stream of unsettled multicast messages is flowing, then a separate process connects to EC1, receives a few messages, and then disconnects.

Eventually the EC1 edge router seg faults with qdr_link_cleanup_CT receiving a conn=0x9999999999999999.

This setup ran for hours before failing.

For this command S_RECV is a softlink in my path for proton simple_receive.

{{var=1; while true; do S_RECV -a $EC1_normal/multicast/q1 -m $var; var=$((var+1)); done}}

 



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