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jdk.internal.crac.mirror.impl.CheckpointOpenResourceException: FD fd=28 type=unknown path=anon_inode:[eventpoll] #26

@gluo1130

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@gluo1130

How to solve the error jdk.internal.crac.mirror.impl.CheckpointOpenResourceException: FD fd=28 type=unknown path=anon_inode:[eventpoll]

My pom.xml configuration is as follows:

 <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>3.2.0</version>
        <relativePath/> 
</parent>

When currently planning to add a checkpoint, the following exception was thrown, and the stack is as follows:

zulu17.48.15-ca-crac-jdk17.0.10-linux_x64/bin/jcmd cloudnative-consumer-2023.0.0-SNAPSHOT.jar JDK.checkpoint
5708:
An exception during a checkpoint operation:
jdk.internal.crac.mirror.CheckpointException
	Suppressed: java.nio.channels.IllegalSelectorException
		at java.base/sun.nio.ch.EPollSelectorImpl.beforeCheckpoint(EPollSelectorImpl.java:395)
		at java.base/jdk.internal.crac.mirror.impl.AbstractContext.invokeBeforeCheckpoint(AbstractContext.java:43)
		at java.base/jdk.internal.crac.mirror.impl.AbstractContext.beforeCheckpoint(AbstractContext.java:58)
		at java.base/jdk.internal.crac.mirror.impl.BlockingOrderedContext.beforeCheckpoint(BlockingOrderedContext.java:64)
		at java.base/jdk.internal.crac.mirror.impl.AbstractContext.invokeBeforeCheckpoint(AbstractContext.java:43)
		at java.base/jdk.internal.crac.mirror.impl.AbstractContext.beforeCheckpoint(AbstractContext.java:58)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestore1(Core.java:153)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestore(Core.java:286)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestoreInternal(Core.java:299)
	Suppressed: jdk.internal.crac.mirror.impl.CheckpointOpenResourceException: FD fd=28 type=unknown path=anon_inode:[eventpoll]
		at java.base/jdk.internal.crac.mirror.Core.translateJVMExceptions(Core.java:117)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestore1(Core.java:188)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestore(Core.java:286)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestoreInternal(Core.java:299)
	Suppressed: jdk.internal.crac.mirror.impl.CheckpointOpenResourceException: FD fd=29 type=unknown path=anon_inode:[eventfd]
		at java.base/jdk.internal.crac.mirror.Core.translateJVMExceptions(Core.java:117)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestore1(Core.java:188)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestore(Core.java:286)
		at java.base/jdk.internal.crac.mirror.Core.checkpointRestoreInternal(Core.java:299)

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