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  1. JDK
  2. JDK-8289695

[TESTBUG] TestMemoryAwareness.java fails on cgroups v2 and crun

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    • b06
    • generic
    • linux

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      Description

        Running test test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java on a cgroup v2 system and with podman (which uses crun by default) it fails the AttempOOM test case since it uses --memory-swappiness 0 which is not supported on cgroups v2.

        ----------System.err:(22/1176)----------
         stdout: [];
         stderr: [Error: OCI runtime error: crun: cannot set memory swappiness with cgroupv2
        ]
         exitValue = 126

        java.lang.RuntimeException: 'Entering AttemptOOM main' missing from stdout/stderr

                at jdk.test.lib.process.OutputAnalyzer.shouldContain(OutputAnalyzer.java:163)
                at TestMemoryAwareness.testOOM(TestMemoryAwareness.java:134)
                at TestMemoryAwareness.main(TestMemoryAwareness.java:65)
                at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
                at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.base/java.lang.reflect.Method.invoke(Method.java:566)
                at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
                at java.base/java.lang.Thread.run(Thread.java:829)

        JavaTest Message: Test threw exception: java.lang.RuntimeException: 'Entering AttemptOOM main' missing from stdout/stderr

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                sgehwolf Severin Gehwolf
                sgehwolf Severin Gehwolf
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