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  1. JDK
  2. JDK-8336148

Test runtime/locking/TestRecursiveMonitorChurn.java failed: Unexpected Inflation

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    • b11
    • x86_64
    • linux

        ----------System.out:(20/1829)----------
        [0.101s][trace][monitorinflation] inflate(has_locker): object=0x00000000ffd02480, mark=0x00007f1ed8001012, type='java.lang.ref.NativeReferenceQueue$Lock'
        [13.520s][trace][monitorinflation] inflate(has_locker): object=0x00000000ffd4c190, mark=0x00007f1f602c7a82, type='jdk.internal.perf.PerfCounter'
        [16.527s][trace][monitorinflation] inflate(has_locker): object=0x00000000ffd64b58, mark=0x00007f1f602ea3f2, type='java.lang.Thread'
         Precount = 3
        [25.793s][trace][monitorinflation] inflate(has_locker): object=0x00000000ffa0d208, mark=0x00007f1ec4021e52, type='java.io.FileDescriptor'
        i + j = 200000
        Postcount = 4
        Unexpected change in monitor count: 1
        [29.399s][info ][monitorinflation] Starting the final audit.
        [29.399s][info ][monitorinflation] Checking in_use_list:
        [29.399s][info ][monitorinflation] count=4, max=4
        [29.399s][info ][monitorinflation] in_use_count=4 equals ck_in_use_count=4
        [29.399s][info ][monitorinflation] in_use_max=4 equals ck_in_use_max=4
        [29.399s][info ][monitorinflation] No errors found in in_use_list checks.
        [29.399s][info ][monitorinflation] In-use monitor info:
        [29.399s][info ][monitorinflation] (B -> is_busy, H -> has hash code, L -> lock status)
        [29.399s][info ][monitorinflation] monitor BHL object object type
        [29.399s][info ][monitorinflation] ================== === ================== ==================
        [29.399s][info ][monitorinflation] 0x00007f1f602ea3f0 110 0x00000000ffd64b58 java.lang.Thread (is_busy: waiters=1, contentions=0, owner=0x0000000000000000, cxq=0x0000000000000000, EntryList=0x0000000000000000)
        [29.399s][info ][monitorinflation] 0x00007f1ed8001010 100 0x00000000ffd02480 java.lang.ref.NativeReferenceQueue$Lock (is_busy: waiters=1, contentions=0, owner=0x0000000000000000, cxq=0x0000000000000000, EntryList=0x0000000000000000)
        ----------System.err:(12/709)----------
        Java HotSpot(TM) 64-Bit Server VM warning: Async deflation is disabled
        java.lang.RuntimeException: Unexpected Inflation
        at TestRecursiveMonitorChurn.main(TestRecursiveMonitorChurn.java:76)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
        at java.base/java.lang.Thread.run(Thread.java:1575)



        VM flags: -Xcomp -ea -esa -XX:CompileThreshold=100 -XX:+UnlockExperimentalVMOptions -server -XX:+TieredCompilation -XX:+DeoptimizeALot

              aboldtch Axel Boldt-Christmas
              dholmes David Holmes
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                Created:
                Updated:
                Resolved: