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  1. Jenkins
  2. JENKINS-61692

"HTTP Proxy Configuration" -> "Validate Proxy" crashs immediately with NullPointerException

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Component/s: core
    • Environment:
      Jenkins ver. 2.222.1
      just plain Jenkins
      no plugins
      user is an active directory user
    • Similar Issues:
    • Released As:
      Jenkins 2.229

      Description

      today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

      as I want to configure my proxy it crashs directly on "Validate Proxy"

      proxy.xml is different between v 2.222.1 and 2.204.5

      user is an AD user, have already try:

      user@domain.tld
      domain\user
      user
      => same behavior

      before that new LTS version I use Jenkins ver. 2.204.5 were this working fine

       

      java.lang.NullPointerException
      	at hudson.util.Secret$1.convert(Secret.java:306)
      	at hudson.util.Secret$1.convert(Secret.java:304)
      	at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
      	at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
      	at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
      	at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
      	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
      	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
      	at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
      	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
      	at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
      	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
      	at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
      	at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
      	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
      	at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
      	at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
      	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
      	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
      	at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
      	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
      	at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
      	at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
      	at org.eclipse.jetty.server.Server.handle(Server.java:500)
      	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
      	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
      	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
      	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
      	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
      	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
      	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
      	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
      	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
      	at java.lang.Thread.run(Unknown Source)
      

        Attachments

        1. diff of proxy.xml.png
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        2. screenshot-1.png
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        7. screenshot-6.png
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        8. screenshot-7.png
          screenshot-7.png
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          Issue Links

            Activity

            thomaspatzig Thomas Patzig created issue -
            thomaspatzig Thomas Patzig made changes -
            Field Original Value New Value
            Attachment screenshot-1.png [ 50801 ]
            thomaspatzig Thomas Patzig made changes -
            Description today I have test to deployed the latest LTS version [Jenkins ver. 2.222.1|https://jenkins.io/]

            as I want to configure my proxy it crashs directly on "Validate Proxy"

             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            today I have test to deployed the latest LTS version [Jenkins ver. 2.222.1|https://jenkins.io/]

            as I want to configure my proxy it crashs directly on "Validate Proxy"

             !screenshot-1.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            thomaspatzig Thomas Patzig made changes -
            Attachment screenshot-2.png [ 50802 ]
            thomaspatzig Thomas Patzig made changes -
            Description today I have test to deployed the latest LTS version [Jenkins ver. 2.222.1|https://jenkins.io/]

            as I want to configure my proxy it crashs directly on "Validate Proxy"

             !screenshot-1.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"

             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            thomaspatzig Thomas Patzig made changes -
            Component/s core [ 15593 ]
            Component/s proxy [ 23928 ]
            Key INFRA-2554 JENKINS-61692
            Workflow classic default workflow [ 242916 ] JNJira + In-Review [ 242918 ]
            Project Infrastructure [ 10301 ] Jenkins [ 10172 ]
            thomaspatzig Thomas Patzig made changes -
            Environment Jenkins ver. 2.222.1 Jenkins ver. 2.222.1
            just plain Jenkins
            no plugins
            thomaspatzig Thomas Patzig made changes -
            Environment Jenkins ver. 2.222.1
            just plain Jenkins
            no plugins
            Jenkins ver. 2.222.1
            just plain Jenkins
            no plugins
            user is an active directory user
            thomaspatzig Thomas Patzig made changes -
            Description today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"

             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"


             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            thomaspatzig Thomas Patzig made changes -
            Description today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"


             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"

            user is an AD user, have already try:

            user@domain.tld
            domain\user
            user
            => same behavior

             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            thomaspatzig Thomas Patzig made changes -
            Description today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"

            user is an AD user, have already try:

            user@domain.tld
            domain\user
            user
            => same behavior

             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"

            user is an AD user, have already try:

            user@domain.tld
            domain\user
            user
            => same behavior

             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            thomaspatzig Thomas Patzig made changes -
            Link This issue relates to JENKINS-61693 [ JENKINS-61693 ]
            oleg_nenashev Oleg Nenashev made changes -
            Labels regression
            thomaspatzig Thomas Patzig made changes -
            Attachment screenshot-3.png [ 50810 ]
            thomaspatzig Thomas Patzig made changes -
            Priority Critical [ 2 ] Blocker [ 1 ]
            thomaspatzig Thomas Patzig made changes -
            Attachment screenshot-4.png [ 50811 ]
            thomaspatzig Thomas Patzig made changes -
            Attachment diff of proxy.xml.png [ 50812 ]
            thomaspatzig Thomas Patzig made changes -
            Description today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"

            user is an AD user, have already try:

            user@domain.tld
            domain\user
            user
            => same behavior

             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            today I have test to deployed the latest LTS version: Jenkins ver. 2.222.1

            as I want to configure my proxy it crashs directly on "Validate Proxy"

            proxy.xml is different between v 2.222.1 and 2.204.5
             !diff of proxy.xml.png|thumbnail!

            user is an AD user, have already try:

            user@domain.tld
            domain\user
            user
            => same behavior

             !screenshot-1.png|thumbnail!

            before that new LTS version I use Jenkins ver. 2.204.5 were this working fine
             !screenshot-2.png|thumbnail!
             
            {code:java}
            java.lang.NullPointerException
            at hudson.util.Secret$1.convert(Secret.java:306)
            at hudson.util.Secret$1.convert(Secret.java:304)
            at org.kohsuke.stapler.AnnotationHandler.convert(AnnotationHandler.java:66)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:74)
            at org.kohsuke.stapler.QueryParameter$HandlerImpl.parse(QueryParameter.java:62)
            at org.kohsuke.stapler.AnnotationHandler.handle(AnnotationHandler.java:91)
            at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:204)
            at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
            at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
            at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
            at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
            at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
            at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
            at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
            at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
            at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
            at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
            at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
            at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
            at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
            at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
            at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
            at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
            at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
            at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
            at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
            at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
            at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
            at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
            at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
            at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
            at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
            at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
            at org.eclipse.jetty.server.Server.handle(Server.java:500)
            at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
            at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
            at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
            at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
            at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
            at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
            at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
            at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
            at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
            at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
            at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
            at java.lang.Thread.run(Unknown Source)
            {code}
            thomaspatzig Thomas Patzig made changes -
            Attachment screenshot-5.png [ 50816 ]
            thomaspatzig Thomas Patzig made changes -
            Attachment screenshot-6.png [ 50817 ]
            thomaspatzig Thomas Patzig made changes -
            Attachment screenshot-7.png [ 50818 ]
            timja Tim Jacomb made changes -
            Assignee Tim Jacomb [ timja ]
            timja Tim Jacomb made changes -
            Priority Blocker [ 1 ] Minor [ 4 ]
            danielbeck Daniel Beck made changes -
            Link This issue is caused by JENKINS-56553 [ JENKINS-56553 ]
            danielbeck Daniel Beck made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            danielbeck Daniel Beck made changes -
            Assignee Tim Jacomb [ timja ] Daniel Beck [ danielbeck ]
            danielbeck Daniel Beck made changes -
            Status In Progress [ 3 ] In Review [ 10005 ]
            danielbeck Daniel Beck made changes -
            Remote Link This issue links to "PR 4607 (Web Link)" [ 24804 ]
            danielbeck Daniel Beck made changes -
            Released As Jenkins 2.229
            Resolution Fixed [ 1 ]
            Status In Review [ 10005 ] Fixed but Unreleased [ 10203 ]
            danielbeck Daniel Beck made changes -
            Labels regression lts-candidate regression
            danielbeck Daniel Beck made changes -
            Status Fixed but Unreleased [ 10203 ] Resolved [ 5 ]
            olivergondza Oliver Gondža made changes -
            Labels lts-candidate regression 2.222.2-fixed regression
            markewaite Mark Waite made changes -
            Comment [ This is [labeled 2.222.2-fixed|https://issues.jenkins-ci.org/issues/?jql=labels%20%3D%202.222.2-fixed%20ORDER%20BY%20key%20DESC] [~olivergondza], but I don't see any indication in the commit messages to tell me that it was merged. I've left it out of the 2.222.2 changelog draft.

            If it needs to be included, please notify me. ]

              People

              Assignee:
              danielbeck Daniel Beck
              Reporter:
              thomaspatzig Thomas Patzig
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: