[JIRA] (OVIRT-729) Jenkins leaves behind connections in ESTABLISHED state
by Evgheni Dereveanchin (oVirt JIRA)
Evgheni Dereveanchin created OVIRT-729:
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Summary: 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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