[jira] [Created] (DISPATCH-382) Intermittent router crash when starting 50 receivers/0 senders and doing qdstat

["Vishal Sharda (JIRA)" <ji...@apache.org>]

Vishal Sharda created DISPATCH-382:
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             Summary: Intermittent router crash when starting 50 receivers/0 senders and doing qdstat
                 Key: DISPATCH-382
                 URL: https://issues.apache.org/jira/browse/DISPATCH-382
             Project: Qpid Dispatch
          Issue Type: Bug
          Components: Routing Engine
    Affects Versions: 0.6.0
         Environment: Debian 8.3, Apache Qpid Proton 0.13.0-RC for drivers and dependencies, Hardware: 2 CPUs, 15 GB RAM, 60 GB HDD each on 3 separate machines
            Reporter: Vishal Sharda
            Priority: Blocker


Network: A network of 3 interior routers built from trunk and connected to each other using 2-way SSL.

We ran a Proton-J Reactor API based client to start 50 receivers and 0 senders on one of the above 3 routers.  After that we ran "qdstat -c".  This leads to intermittent crash in the router.  This crash could not be reproduced while running the routers independently or inside gdb.  When we run the routers inside Valgrind, this crash is frequent.  I was able to reproduce the crash 3 times using Valgrind (Screenshots and Valgrind output files are attached).

This intermittent crash becomes permanent in our instrumented build.



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