Andrei Budnik created MESOS-8729:
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Summary: Libprocess: deadlock in process::finalize
Key: MESOS-8729
URL: https://issues.apache.org/jira/browse/MESOS-8729
Project: Mesos
Issue Type: Bug
Components: libprocess
Affects Versions: 1.6.0
Environment: The issue has been reproduced on Ubuntu 16.04 on mesos
master brunch, commit `42848653b2`.
Reporter: Andrei Budnik
Attachments: deadlock.txt
Since we are calling
[`libprocess::finalize()`|https://github.com/apache/mesos/blob/02ebf9986ab5ce883a71df72e9e3392a3e37e40e/src/slave/containerizer/mesos/io/switchboard_main.cpp#L157]
before returning from the IOSwitchboard's main function, we expect that all
http responses are going to be send back to clients before IOSwitchboard
terminates. However, after [adding|https://reviews.apache.org/r/66147/]
`libprocess::finalize()` we have seen that IOSwitchboard might get stuck on
`libprocess::finalize()`. See attached stacktrace.
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