New Proxy warnings when running quarkus-based integration test apps

[jerboaa]

Since yesterday we see new warnings in quarkus/main based apps like this one:

Warning:  [io.quarkus.deployment] Run time configuration should not be consumed in Build Steps, use RuntimeValue<io.quarkus.proxy.config.ProxyConfig> in a @Recorder constructor instead at io.quarkus.proxy.config.ProxyConfig proxyConfig of void io.quarkus.proxy.config.deployment.ProxyConfigProcessor.initializeProxyConfigurationRegistry(io.quarkus.proxy.config.ProxyConfigurationRegistry,io.quarkus.proxy.config.ProxyConfig,io.quarkus.deployment.annotations.BuildProducer) of class io.quarkus.proxy.config.deployment.ProxyConfigProcessor

This fails the following Mandrel IT tests:

RuntimesSmokeTest.quarkusFullMicroProfile
DebugSymbolsTest.debugSymbolsQuarkus

See also: https://github.com/graalvm/mandrel/actions/runs/19053861371/job/54422136982#step:11:11103

[jerboaa]

This also happens in quarkus main (revision b64659e2e90373d89110888ac7a95d4f3857fea8) with Java version: 25+36-LTS, vendor version: Mandrel-25.0.0.1-Final. So this seems a quarkus issue not GraalVM/Mandrel related.

[...]
[INFO] --- quarkus:999-SNAPSHOT:build (default) @ quarkus-full-microprofile ---
[WARNING] [io.quarkus.deployment.configuration] Configuration property 'quarkus.package.type' has been deprecated and replaced by: [quarkus.package.jar.enabled, quarkus.package.jar.type, quarkus.native.enabled, quarkus.native.sources-only]
[WARNING] [io.quarkus.deployment] Run time configuration should not be consumed in Build Steps, use RuntimeValue<io.quarkus.proxy.config.ProxyConfig> in a @Recorder constructor instead at io.quarkus.proxy.config.ProxyConfig proxyConfig of void io.quarkus.proxy.config.deployment.ProxyConfigProcessor.initializeProxyConfigurationRegistry(io.quarkus.proxy.config.ProxyConfigurationRegistry,io.quarkus.proxy.config.ProxyConfig,io.quarkus.deployment.annotations.BuildProducer) of class io.quarkus.proxy.config.deployment.ProxyConfigProcessor
[INFO] [io.quarkus.smallrye.jwt.deployment.SmallRyeJwtProcessor] Adding META-INF/resources/publicKey.pem to native image
[WARNING] [io.quarkus.config] Unrecognized configuration key "quarkus.version" was provided; it will be ignored; verify that the dependency extension for this configuration is set or that you did not make a typo
[INFO] [io.quarkus.deployment.pkg.jar.NativeImageSourceJarBuilder] Building native image source jar: /disk/graal/upstream-sources/mandrel-integration-tests/apps/quarkus-full-microprofile/target/quarkus-native-image-source-jar/quarkus-runner.jar
[INFO] [io.quarkus.deployment.pkg.steps.NativeImageBuildStep] Building native image from /disk/graal/upstream-sources/mandrel-integration-tests/apps/quarkus-full-microprofile/target/quarkus-native-image-source-jar/quarkus-runner.jar
[INFO] [io.quarkus.deployment.pkg.steps.NativeImageBuildStep] Running Quarkus native-image plugin on MANDREL 25.0.0.1 JDK 25+36-LTS
[INFO] [io.quarkus.deployment.pkg.steps.NativeImageBuildRunner] /disk/graal/builds/mandrel-java25-25.0.0.1-Final/bin/native-image -J-Djava.util.logging.manager=org.jboss.logmanager.LogManager -J-Dsun.nio.ch.maxUpdateArraySize=100 -J-Dlogging.initial-configurator.min-level=500 -J-Duser.language=en -J-Duser.country=US -J-Dvertx.logger-delegate-factory-class-name=io.quarkus.vertx.core.runtime.VertxLogDelegateFactory -J-Dvertx.disableDnsResolver=true -J-Dio.netty.leakDetection.level=DISABLED -J-Dio.netty.allocator.maxOrder=3 -H:+UnlockExperimentalVMOptions -H:IncludeLocales=en-US -H:-UnlockExperimentalVMOptions -J-Dfile.encoding=UTF-8 -J--add-exports=org.graalvm.nativeimage.builder/com.oracle.svm.core.jdk=ALL-UNNAMED --features=io.quarkus.runner.Feature,io.quarkus.runtime.graal.DisableLoggingFeature,io.quarkus.runtime.graal.JVMChecksFeature,io.quarkus.runtime.graal.SkipConsoleServiceProvidersFeature -J--add-exports=java.security.jgss/sun.security.krb5=ALL-UNNAMED -J--add-exports=java.security.jgss/sun.security.jgss=ALL-UNNAMED -J--add-opens=java.base/java.text=ALL-UNNAMED -J--add-opens=java.base/java.io=ALL-UNNAMED -J--add-opens=java.base/java.lang.invoke=ALL-UNNAMED -J--add-opens=java.base/java.util=ALL-UNNAMED -H:+UnlockExperimentalVMOptions -H:BuildOutputJSONFile=quarkus-runner-build-output-stats.json -H:-UnlockExperimentalVMOptions -H:+UnlockExperimentalVMOptions -H:+GenerateBuildArtifactsFile -H:-UnlockExperimentalVMOptions -H:+UnlockExperimentalVMOptions -H:Log=registerResource: -H:-UnlockExperimentalVMOptions --trace-object-instantiation=java.util.Random -J--add-opens=java.base/java.lang=ALL-UNNAMED -J--enable-native-access=ALL-UNNAMED -H:+UnlockExperimentalVMOptions -H:+AllowFoldMethods -H:-UnlockExperimentalVMOptions -J-Djava.awt.headless=true --no-fallback --link-at-build-time -H:+UnlockExperimentalVMOptions -H:+ReportExceptionStackTraces -H:-UnlockExperimentalVMOptions -H:-AddAllCharsets --enable-url-protocols=http,https -H:NativeLinkerOption=-no-pie --enable-monitoring=heapdump -H:+UnlockExperimentalVMOptions -H:-UseServiceLoaderFeature -H:-UnlockExperimentalVMOptions -J--add-exports=org.graalvm.nativeimage/org.graalvm.nativeimage.impl=ALL-UNNAMED --exclude-config io\.netty\.netty-codec /META-INF/native-image/io\.netty/netty-codec/generated/handlers/reflect-config\.json --exclude-config io\.netty\.netty-handler /META-INF/native-image/io\.netty/netty-handler/generated/handlers/reflect-config\.json quarkus-runner -jar quarkus-runner.jar
Warning: Option 'DynamicProxyConfigurationResources' is deprecated and might be removed in a future release: This can be caused by a proxy-config.json file in your META-INF directory. Consider including proxy configuration in the reflection section of reachability-metadata.md instead.. Please refer to the GraalVM release notes.
========================================================================================================================
GraalVM Native Image: Generating 'quarkus-runner' (executable)...
========================================================================================================================
For detailed information and explanations on the build output, visit:
https://github.com/oracle/graal/blob/master/docs/reference-manual/native-image/BuildOutput.md
------------------------------------------------------------------------------------------------------------------------
[1/8] Initializing...                                                                                    (4.4s @ 0.34GB)
 Java version: 25+36-LTS, vendor version: Mandrel-25.0.0.1-Final
 Graal compiler: optimization level: 2, target machine: x86-64-v3
 C compiler: gcc (redhat, x86_64, 15.2.1)
 Garbage collector: Serial GC (max heap size: 80% of RAM)
 5 user-specific feature(s):
 - com.oracle.svm.thirdparty.gson.GsonFeature
 - io.quarkus.runner.Feature: Auto-generated class by Quarkus from the existing extensions
 [...]

[jerboaa]

First bad revision (of quarkus) we know of is 55a8eeb7d7fd160a97b9bd501836f8d1b157a029 (Nov 4, 2025). Last good revision we know worked was d1d1b0de5e61cb448e40b43c63eb352eb8aa4ced (Nov 1, 2025).

[jerboaa]

Git bisect tells me that this is caused by quarkusio/quarkus#50709

[jerboaa]

Apparently fixed with quarkusio/quarkus#50834 (so should be OK for the next run - I haven't tried myself yet).

[jerboaa]

Fixed in the latest run: https://github.com/graalvm/mandrel/actions/runs/19185082864