oracle's error in allocating aio resources on drive's multidb functional tests

On drive's oracle multidb functional tests https://qa.nuxeo.org/jenkins/job/master/job/addons_nuxeo-drive-server-master-multidb/PYTHON=System-CPython-2.7,Slave=MULTIDB_LINUX,dbprofile=oracle12c,jdk=java-8-oracle/884/console a system error is reported complaining about a lack for nio resource.

08:41:44 org.nuxeo.ecm.core.api.NuxeoException: Failed to prepare user read acl cache
08:41:44 at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapper.prepareUserReadAcls(JDBCMapper.java:703)
08:41:44 at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapper.queryAndFetch(JDBCMapper.java:730)
08:41:44 at sun.reflect.GeneratedMethodAccessor54.invoke(Unknown Source)
08:41:44 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
08:41:44 at java.lang.reflect.Method.invoke(Method.java:498)
08:41:44 at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapperConnector.doInvoke(JDBCMapperConnector.java:111)
08:41:44 at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapperConnector.lambda$doConnectAndInvoke$0(JDBCMapperConnector.java:98)
08:41:44 at org.nuxeo.runtime.transaction.TransactionHelper.runInTransaction(TransactionHelper.java:589)
08:41:44 at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapperConnector.doConnectAndInvoke(JDBCMapperConnector.java:95)
08:41:44 at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapperConnector.invoke(JDBCMapperConnector.java:84)
08:41:44 at com.sun.proxy.$Proxy63.queryAndFetch(Unknown Source)
08:41:44 at org.nuxeo.ecm.core.storage.sql.SoftRefCachingMapper.queryAndFetch(SoftRefCachingMapper.java:110)
08:41:44 at org.nuxeo.ecm.core.storage.sql.SessionImpl.queryAndFetch(SessionImpl.java:1323)
08:41:44 at org.nuxeo.ecm.core.storage.sql.ra.ConnectionImpl.queryAndFetch(ConnectionImpl.java:348)
08:41:44 at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.queryAndFetch(SQLSession.java:428)
08:41:44 at org.nuxeo.ecm.core.api.AbstractSession.queryAndFetch(AbstractSession.java:1248)
08:41:44 at org.nuxeo.ecm.core.api.AbstractSession.queryAndFetch(AbstractSession.java:1233)
08:41:44 at org.nuxeo.drive.service.impl.NuxeoDriveManagerImpl.queryAndFetchSynchronizationRoots(NuxeoDriveManagerImpl.java:487)
08:41:44 at org.nuxeo.drive.service.impl.NuxeoDriveManagerImpl.computeSynchronizationRoots(NuxeoDriveManagerImpl.java:477)
08:41:44 at org.nuxeo.drive.service.impl.NuxeoDriveManagerImpl.getSynchronizationRoots(NuxeoDriveManagerImpl.java:446)
08:41:44 at org.nuxeo.drive.service.impl.NuxeoDriveManagerImpl.registerSynchronizationRoot(NuxeoDriveManagerImpl.java:169)
08:41:44 at org.nuxeo.drive.fixtures.DefaultFileSystemItemFactoryFixture.testGetFileSystemItem(DefaultFileSystemItemFactoryFixture.java:353)
08:41:44 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
08:41:44 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
08:41:44 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
08:41:44 at java.lang.reflect.Method.invoke(Method.java:498)
08:41:44 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
08:41:44 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
08:41:44 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
08:41:44 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$BeforeMethodRunStatement.evaluate(FeaturesRunner.java:285)
08:41:44 at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$BeforeSetupStatement.evaluate(FeaturesRunner.java:301)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$AfterMethodRunStatement.evaluate(FeaturesRunner.java:332)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$AfterTeardownStatement.evaluate(FeaturesRunner.java:351)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$RulesFactory$1.evaluate(FeaturesRunner.java:429)
08:41:44 at org.nuxeo.runtime.test.runner.RuntimeDeployment$DeploymentStatement.evaluate(RuntimeDeployment.java:299)
08:41:44 at org.nuxeo.runtime.test.runner.RuntimeFeature$2$1.evaluate(RuntimeFeature.java:137)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$RulesFactory$1.evaluate(FeaturesRunner.java:429)
08:41:44 at org.junit.rules.RunRules.evaluate(RunRules.java:20)
08:41:44 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
08:41:44 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
08:41:44 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
08:41:44 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
08:41:44 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
08:41:44 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
08:41:44 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
08:41:44 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$AfterClassStatement.evaluate(FeaturesRunner.java:235)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$RulesFactory$1.evaluate(FeaturesRunner.java:429)
08:41:44 at org.nuxeo.runtime.test.runner.FeaturesRunner$BeforeClassStatement.evaluate(FeaturesRunner.java:218)
08:41:44 at org.junit.rules.RunRules.evaluate(RunRules.java:20)
08:41:44 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
08:41:44 at org.junit.runners.Suite.runChild(Suite.java:128)
08:41:44 at org.junit.runners.Suite.runChild(Suite.java:27)
08:41:44 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
08:41:44 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
08:41:44 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
08:41:44 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
08:41:44 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
08:41:44 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
08:41:44 at org.junit.runners.Suite.runChild(Suite.java:128)
08:41:44 at org.junit.runners.Suite.runChild(Suite.java:27)
08:41:44 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
08:41:44 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
08:41:44 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
08:41:44 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
08:41:44 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
08:41:44 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
08:41:44 at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
08:41:44 at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
08:41:44 at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.createRequestAndRun(JUnitCoreWrapper.java:113)
08:41:44 at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.executeEager(JUnitCoreWrapper.java:85)
08:41:44 at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:54)
08:41:44 at org.apache.maven.surefire.junitcore.JUnitCoreProvider.invoke(JUnitCoreProvider.java:134)
08:41:44 at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
08:41:44 at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
08:41:44 at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
08:41:44 Caused by: java.sql.SQLSyntaxErrorException: ORA-04045: errors during recompilation/revalidation of USERJABBA1.NX_PREPARE_USER_READ_ACLS
08:41:44 ORA-00600: internal error code, arguments: [kkxcmp0: new exceptions], [0], [], [], [], [], [], [], [], [], [], []
08:41:44 ORA-27090: Unable to reserve kernel resources for asynchronous disk I/O
08:41:44 Linux-x86_64 Error: 11: Resource temporarily unavailable
08:41:44 Additional information: 3
08:41:44 Additional information: 128
08:41:44 Additional information: 139692242673472
08:41:44
08:41:44 at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:450)
08:41:44 at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:399)
08:41:44 at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1017)
08:41:44 at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:655)
08:41:44 at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:249)
08:41:44 at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:566)
08:41:44 at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:215)
08:41:44 at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:58)
08:41:44 at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:943)
08:41:44 at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1075)
08:41:44 at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3820)
08:41:44 at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3923)
08:41:44 at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1385)
08:41:44 at org.tranql.connector.jdbc.PreparedStatementHandle.execute(PreparedStatementHandle.java:177)
08:41:44 at org.nuxeo.ecm.core.storage.sql.jdbc.JDBCMapper.prepareUserReadAcls(JDBCMapper.java:700)