Jenkins Deadlock

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Mark Ketchum

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Dec 19, 2017, 2:10:05 PM12/19/17

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After upgrading from 2.73.3 to 2.89.2 our jenkins has started to experience deadlock.

We use the tikal Multijob plugin to run any number of other jobs that extend a common job template. When the Multijob kicks off, it will spin up as many AWS slaves as it needs to run all of the child jobs (Test-Suites in the stack trace). Everytime we run one of these Multijob jobs, Jenkins locks up.

Attached is the deadlock stack traces from a thread dump.

Anyone seen this? Anywhere we can look to fix it?

Thanks in advance!

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