[JIRA] (OVIRT-729) Jenkins leaves behind connections in ESTABLISHED state

[eyal edri [Administrator] (oVirt JIRA)]

     [ https://ovirt-jira.atlassian.net/browse/OVIRT-729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

eyal edri [Administrator] updated OVIRT-729:
--------------------------------------------
    Epic Link: OVIRT-403

> Jenkins leaves behind connections in ESTABLISHED state
> ------------------------------------------------------
>
>                 Key: OVIRT-729
>                 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-729
>             Project: oVirt - virtualization made easy
>          Issue Type: Bug
>            Reporter: Evgheni Dereveanchin
>            Assignee: infra
>            Priority: Low
>
> Throughout the last days I noticed several times when a slave got non-responsive and after rebooting it never recovered until being removed/re-added to Jenkins.
> Further investigation on el7-vm06.phx.ovirt.org revealed that on Jenkins the connection is still marked as "ESTABLISHED" hours after the slave crashed and rebooted:
> {quote}
> tcp6       0      0 66.187.230.92:33374     66.187.230.77:22        ESTABLISHED 14625/java 
> {quote}
> Due to this new SSH connections are not opened and Jenkins can't reconnect to the slave.
> I didn't see this behavior before, maybe it is related to the latest security upgrade of jenkins. 



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