java.io.IOException: com.sun.tools.attach.AttachNotSupportedException: Unable to open socket file /proc/1677069/root/tmp/.java_pid1677069: target process 1677069 doesn't respond within 10500ms or HotSpot VM not loaded
at jdk.jdi/com.sun.tools.jdi.ProcessAttachingConnector.attach(ProcessAttachingConnector.java:106)
at ProcessAttachTest.tryDebug(ProcessAttachTest.java:104)
at ProcessAttachTest.runTest(ProcessAttachTest.java:84)
at ProcessAttachTest.main(ProcessAttachTest.java:64)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:333)
at java.base/java.lang.Thread.run(Thread.java:1447)
Caused by: com.sun.tools.attach.AttachNotSupportedException: Unable to open socket file /proc/1677069/root/tmp/.java_pid1677069: target process 1677069 doesn't respond within 10500ms or HotSpot VM not loaded
at jdk.attach/sun.tools.attach.VirtualMachineImpl.<init>(VirtualMachineImpl.java:112)
at jdk.attach/sun.tools.attach.AttachProviderImpl.attachVirtualMachine(AttachProviderImpl.java:56)
at jdk.attach/com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:201)
at jdk.jdi/com.sun.tools.jdi.ProcessAttachingConnector.attach(ProcessAttachingConnector.java:102)
... 7 more

Nothing to go on.