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Posted to dev@qpid.apache.org by "Vishal Sharda (JIRA)" <ji...@apache.org> on 2016/06/12 20:01:20 UTC

[jira] [Updated] (DISPATCH-383) Intermittent router crashes when restarting one router in the network with different number of threads

     [ https://issues.apache.org/jira/browse/DISPATCH-383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vishal Sharda updated DISPATCH-383:
-----------------------------------
    Attachment: Crash_route_tables_3.png
                Crash_route_tables_2.png
                Crash_route_tables_1.png

Screenshots showing crash and the backtrace in the routers when doing as described.

> Intermittent router crashes when restarting one router in the network with different number of threads
> ------------------------------------------------------------------------------------------------------
>
>                 Key: DISPATCH-383
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-383
>             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: Critical
>         Attachments: Crash_route_tables_1.png, Crash_route_tables_2.png, Crash_route_tables_3.png
>
>
> Network: A network of 3 interior routers built using the latest trunk and connected to each other using 2-way SSL.
> Stopping one router in the network, changing its number of threads in the configuration file and starting it again to join the network causes intermittent crash in other routers in the network.
> I was able to reproduce the crash three times and collect the backtraces inside gdb (screenshots attached).



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