Details
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Bug
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Resolution: Won't Do
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Trivial
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None
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7.1.0.CR1
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None
Description
It happens to me on RHEL7 (vmg126) server doesn't start (hangs)
From stacktrace it was obvious server hangs on reading a file
thread.dump
1445 "MSC service thread 1-2" #13 prio=5 os_prio=0 tid=0x00007fafe8001000 nid=0x67db runnable [0x00007fb024144000] 1446 java.lang.Thread.State: RUNNABLE 1447 at java.io.FileInputStream.readBytes(Native Method) 1448 at java.io.FileInputStream.read(FileInputStream.java:255) 1449 at sun.security.provider.SeedGenerator$URLSeedGenerator.getSeedBytes(SeedGenerator.java:539) 1450 at sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144) 1451 at sun.security.provider.SecureRandom.engineGenerateSeed(SecureRandom.java:139) 1452 at java.security.SecureRandom.generateSeed(SecureRandom.java:533) 1453 at org.bouncycastle.jcajce.provider.BouncyCastleFipsProvider.getDefaultSecureRandom(Unknown Source) 1454 - locked <0x00000000e0525a30> (a org.bouncycastle.jcajce.provider.BouncyCastleFipsProvider) 1455 at org.bouncycastle.jcajce.provider.ProvRandom$1.createInstance(Unknown Source) 1456 at org.bouncycastle.jcajce.provider.BouncyCastleFipsProvider$BcService.newInstance(Unknown Source) 1457 at sun.security.jca.GetInstance.getInstance(GetInstance.java:236) 1458 at sun.security.jca.GetInstance.getInstance(GetInstance.java:164) 1459 at java.security.SecureRandom.getInstance(SecureRandom.java:288) 1460 at java.security.SecureRandom.getDefaultPRNG(SecureRandom.java:205) 1461 at java.security.SecureRandom.<init>(SecureRandom.java:162) 1462 at io.undertow.server.session.SecureRandomSessionIdGenerator.<init>(SecureRandomSessionIdGenerator.java:35) 1463 at org.wildfly.extension.undertow.RemoteHttpInvokerService.start(RemoteHttpInvokerService.java:47) 1464 at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032) 1465 at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955) 1466 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 1467 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 1468 at java.lang.Thread.run(Thread.java:748) 111 "ServerService Thread Pool -- 58" #77 prio=5 os_prio=0 tid=0x00007fafe05f4800 nid=0x6827 waiting for monitor entry [0x00007fafde018000] 112 java.lang.Thread.State: BLOCKED (on object monitor) 113 at org.bouncycastle.jcajce.provider.BouncyCastleFipsProvider.getServices(Unknown Source) 114 - waiting to lock <0x00000000e0525a30> (a org.bouncycastle.jcajce.provider.BouncyCastleFipsProvider) 115 at java.security.SecureRandom.getPrngAlgorithm(SecureRandom.java:559) 116 at java.security.SecureRandom.getDefaultPRNG(SecureRandom.java:194) 117 at java.security.SecureRandom.<init>(SecureRandom.java:162) 118 at java.util.UUID$Holder.<clinit>(UUID.java:96) 119 at java.util.UUID.randomUUID(UUID.java:142) 120 at com.arjuna.ats.internal.arjuna.utils.UuidProcessId.<clinit>(UuidProcessId.java:68) 121 at org.jboss.as.txn.subsystem.TransactionSubsystemAdd.performCoreEnvironmentBootTime(TransactionSubsystemAdd.java:393) 122 at org.jboss.as.txn.subsystem.TransactionSubsystemAdd.performBoottime(TransactionSubsystemAdd.java:247) 123 at org.jboss.as.controller.AbstractBoottimeAddStepHandler.performBoottime(AbstractBoottimeAddStepHandler.java:157) 124 at org.jboss.as.controller.AbstractBoottimeAddStepHandler.performRuntime(AbstractBoottimeAddStepHandler.java:116) 125 at org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:151) 126 at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:976) 127 at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:722) 128 at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:446) 129 at org.jboss.as.controller.ParallelBootOperationStepHandler$ParallelBootTask.run(ParallelBootOperationStepHandler.java:386) 130 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 131 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 132 at java.lang.Thread.run(Thread.java:748) 133 at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Based on [1] describing similar problem it turns out vmg126 has "corrupted" /dev/random, as reading from it in shell also hangs.
[hudson@vmg126 fips]$ cat /dev/random ���K�;�<HANGS_FOREVER>
Main reason for filling this JIRA is use it for reference. But I wonder if this issue can be somehow workarounded on EAP level?
Attachments
Issue Links
- blocks
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JBEAP-4120 FIPS mode issues
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- Resolved
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- is caused by
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JDK-4820090 Loading...