Details
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Bug
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Resolution: Fixed
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Medium
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5.9.10, 6.0.0-OD-2015.50
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13
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Severity 1 - Critical
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8
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Description
NOTE: This bug report is for Confluence Server. Using Confluence Cloud? See the corresponding bug report.
Summary
A page with the "Content by label" macro, combined with an Excerpt Display of "Rich content", will render itself leading to a stack overflow.
This causes:
- high CPU usage with more than 10MB of log every second.
- Confluence becomes unresponsive until the overflow finishes.
- Going to the page can also return an Error page when the page is displayed.
- The page may render with infinite traces of itself.
- In Cloud the page will automatically try to refresh every 2 minutes if window is left open and will trigger the problem again.
Environment
- Confluence 6.0 or 5.9
- Content by Label macro
Steps to Reproduce
- Create a new page
- Add a "Content by label" macro, configured as:
- Label: "testing"
- Excerpt Display: "rich content"
- Save the page
- Add a label to the page: "testing"
- Refresh the page (May require 2 or 3 refreshes for the label to be updated)
Expected Results
Page renders quickly and no error are shown in the logs.
Actual Results
Log shows many errors:
2016-01-08 13:19:53.758403500 2016-01-08 13:19:53,749 ERROR [http-bio-1990-exec-4] [xhtml.view.macro.ViewMacroMarshaller] marshalInternal Error rendering macro: contentbylabel 2016-01-08 13:19:53.758404500 -- url: /wiki/display/TES/KB0001 | page: 3735562 | traceId: 8aa2ccdd327d6df3 | userName: usertest | referer: https://<url>/wiki/pages/editpage.action?pageId=3735562 | action: viewpage 2016-01-08 13:19:53.758405500 java.lang.StackOverflowError 2016-01-08 13:19:53.758405500 at org.antlr.v4.runtime.misc.Array2DHashSet.getOrAdd(Array2DHashSet.java:83) 2016-01-08 13:19:53.758437500 at org.antlr.v4.runtime.atn.ATNConfigSet.add(ATNConfigSet.java:167) 2016-01-08 13:19:53.758437500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1447) 2016-01-08 13:19:53.758438500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758438500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758446500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758447500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758447500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758452500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758452500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758453500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758453500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758456500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758457500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758457500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758457500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758460500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758461500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758461500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758465500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758465500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758465500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758466500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758469500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758469500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758470500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758470500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758473500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758473500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758479500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758479500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758480500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758480500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758483500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758484500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758484500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758484500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758489500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758490500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758490500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758494500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758494500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758495500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758495500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758498500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758498500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758499500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758499500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758502500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758503500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758506500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758507500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1414) 2016-01-08 13:19:53.758507500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure_(ParserATNSimulator.java:1492) 2016-01-08 13:19:53.758508500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closureCheckingStopState(ParserATNSimulator.java:1431) 2016-01-08 13:19:53.758510500 at org.antlr.v4.runtime.atn.ParserATNSimulator.closure(ParserATNSimulator.java:1370) 2016-01-08 13:19:53.758511500 at org.antlr.v4.runtime.atn.ParserATNSimulator.computeReachSet(ParserATNSimulator.java:884) 2016-01-08 13:19:53.758511500 at org.antlr.v4.runtime.atn.ParserATNSimulator.execATNWithFullContext(ParserATNSimulator.java:695) 2016-01-08 13:19:53.758512500 at org.antlr.v4.runtime.atn.ParserATNSimulator.execATN(ParserATNSimulator.java:534) 2016-01-08 13:19:53.758514500 at org.antlr.v4.runtime.atn.ParserATNSimulator.adaptivePredict(ParserATNSimulator.java:423) 2016-01-08 13:19:53.758515500 at com.atlassian.querylang.antlrgen.AqlParser.expr(AqlParser.java:1228) 2016-01-08 13:19:53.758515500 at com.atlassian.querylang.antlrgen.AqlParser.subClause(AqlParser.java:1114) 2016-01-08 13:19:53.758531500 at com.atlassian.querylang.antlrgen.AqlParser.andClause(AqlParser.java:983) 2016-01-08 13:19:53.758531500 at com.atlassian.querylang.antlrgen.AqlParser.orClause(AqlParser.java:915) 2016-01-08 13:19:53.758532500 at com.atlassian.querylang.antlrgen.AqlParser.clause(AqlParser.java:864) 2016-01-08 13:19:53.758532500 at com.atlassian.querylang.antlrgen.AqlParser.aqlStatement(AqlParser.java:624) 2016-01-08 13:19:53.758535500 at com.atlassian.querylang.lib.parserfactory.DefaultParserFactory.createParser(DefaultParserFactory.java:36) 2016-01-08 13:19:53.758535500 at com.atlassian.confluence.plugins.cql.impl.DefaultCQLSearchService.createParserForInput(DefaultCQLSearchService.java:339) 2016-01-08 13:19:53.758536500 at com.atlassian.confluence.plugins.cql.impl.DefaultCQLSearchService.performV2Search(DefaultCQLSearchService.java:240) 2016-01-08 13:19:53.758538500 at com.atlassian.confluence.plugins.cql.impl.DefaultCQLSearchService.searchContent(DefaultCQLSearchService.java:175) 2016-01-08 13:19:53.758539500 at com.atlassian.confluence.plugins.cql.impl.DefaultCQLSearchService.searchContent(DefaultCQLSearchService.java:122) 2016-01-08 13:19:53.758539500 at com.atlassian.confluence.plugins.macros.advanced.contentbylabel.LabelledContentMacro.makeRenderContext(LabelledContentMacro.java:109) 2016-01-08 13:19:53.758546500 at com.atlassian.confluence.plugins.macros.advanced.contentbylabel.LabelledContentMacro.execute(LabelledContentMacro.java:85) 2016-01-08 13:19:53.758547500 at com.atlassian.confluence.macro.ContentFilteringMacro.execute(ContentFilteringMacro.java:107) 2016-01-08 13:19:53.758547500 at com.atlassian.renderer.v2.macro.ResourceAwareMacroDecorator.execute(ResourceAwareMacroDecorator.java:51) 2016-01-08 13:19:53.758550500 at com.atlassian.confluence.macro.V2CompatibilityMacro.execute(V2CompatibilityMacro.java:41) 2016-01-08 13:19:53.758550500 at com.atlassian.confluence.macro.LazyLoadingMacroWrapper.execute(LazyLoadingMacroWrapper.java:27) truncated to fit comment
On Screen it may show the error: "Oops - an error has occurred" with the following error:
Cause
java.lang.RuntimeException: Error rendering template for decorator root
at com.atlassian.confluence.setup.velocity.ApplyDecoratorDirective.render(ApplyDecoratorDirective.java:183)
caused by: java.lang.RuntimeException: Error rendering template for decorator page
at com.atlassian.confluence.setup.velocity.ApplyDecoratorDirective.render(ApplyDecoratorDirective.java:183)
caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getDisplayableItems' in class com.atlassian.confluence.plugin.descriptor.web.ConfluenceWebInterfaceManager threw exception net.sf.hibernate.LazyInitializationException: Failed to lazily initialize a collection at template/includes/menu-macros.vm[line 150, column 45]
at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:337)
caused by: net.sf.hibernate.LazyInitializationException: Failed to lazily initialize a collection
at net.sf.hibernate.collection.PersistentCollection.initialize(PersistentCollection.java:201)
caused by: net.sf.hibernate.HibernateException: collection was evicted
at net.sf.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:3332)
Stack Trace:[hide]
java.lang.RuntimeException: Error rendering template for decorator root
at com.atlassian.confluence.setup.velocity.ApplyDecoratorDirective.render(ApplyDecoratorDirective.java:183)
at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
at org.apache.velocity.Template.merge(Template.java:328)
at org.apache.velocity.Template.merge(Template.java:235)
at com.opensymphony.webwork.dispatcher.VelocityResult.doExecute(VelocityResult.java:91)
at com.atlassian.xwork.results.ProfiledVelocityResult.doExecute(ProfiledVelocityResult.java:21)
at com.atlassian.confluence.setup.webwork.EncodingVelocityResult.doExecute(EncodingVelocityResult.java:48)
at com.opensymphony.webwork.dispatcher.WebWorkResultSupport.execute(WebWorkResultSupport.java:116)
at com.opensymphony.xwork.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:263)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:187)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.atlassian.confluence.core.ConfluenceWorkflowInterceptor.intercept(ConfluenceWorkflowInterceptor.java:65)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
truncated to fit.
Notes
Wasn't happening in Confluence v5.7 and v5.8.10 because the macro didn't have the 'Rich Content' excerpt.
This is the Macro setting:
Workaround
User a different 'Excerpt Display' option in the macro.
To open the page directly in edit mode:
- get the contentid from the database (Cloud customers please contact Cloud Support)
select * from content where title like 'Title of the page' and content_status = 'current' and spaceid > 0;
- use the 'contentid' as the page id value in: https://<confluence-url>/pages/editpage.action?pageId=
Attachments
Issue Links
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- Closed
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