The following test fails in the Valhalla CI:

compiler/valhalla/inlinetypes/TestTrivialMethods.java

Here's a snippet from a windows-x64 log file:

#section:main
----------messages:(8/1180)----------
command: main -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbatch -XX:+InlineTypePassFieldsAsArgs -XX:+InlineTypeReturnedAsFields -XX:+IgnoreUnrecognizedVMOptions -XX:-StressCallingConvention -XX:CompileCommand=dontinline,*::getter* -XX:CompileCommand=dontinline,*::setter* -XX:CompileCommand=dontinline,*::constantGetter* compiler.valhalla.inlinetypes.TestTrivialMethods
reason: User specified action: run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbatch -XX:+InlineTypePassFieldsAsArgs -XX:+InlineTypeReturnedAsFields -XX:+IgnoreUnrecognizedVMOptions -XX:-StressCallingConvention -XX:CompileCommand=dontinline,*::getter* -XX:CompileCommand=dontinline,*::setter* -XX:CompileCommand=dontinline,*::constantGetter* compiler.valhalla.inlinetypes.TestTrivialMethods
started: Fri Jan 30 14:41:35.917 UTC 2026
Mode: othervm [/othervm specified]
Additional options from @modules: --add-modules java.base --add-exports java.base/jdk.internal.value=ALL-UNNAMED --add-exports java.base/jdk.internal.vm.annotation=ALL-UNNAMED
Process id: 100044
finished: Fri Jan 30 14:41:39.778 UTC 2026
elapsed time (seconds): 3.861
----------configuration:(5/198)----------
Boot Layer
  add modules: java.base
  add exports: java.base/jdk.internal.value ALL-UNNAMED
               java.base/jdk.internal.vm.annotation ALL-UNNAMED

----------System.out:(3/191)----------
CompileCommand: dontinline *.getter* bool dontinline = true
CompileCommand: dontinline *.setter* bool dontinline = true
CompileCommand: dontinline *.constantGetter* bool dontinline = true
----------System.err:(23/1661)----------
java.lang.VerifyError: All strict final fields must be initialized before super(): 1 field(s), field:Lcompiler/valhalla/inlinetypes/MyValue3; in compiler/valhalla/inlinetypes/TestTrivialMethods
Exception Details:
  Location:
    compiler/valhalla/inlinetypes/TestTrivialMethods.<init>()V @1: invokespecial
  Reason:
    Invalid use of strict instance fields
  Current Frame:
    bci: @1
    flags: { flagThisUninit }
    locals: { uninitializedThis }
    stack: { uninitializedThis }
  Bytecode:
    0000000: 2ab7 0001 2ab8 0007 b500 0d2a b800 07b5
    0000010: 0013 2a01 b500 16b1

at java.base/java.lang.Class.getDeclaredMethods0(Native Method)
at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3087)
at java.base/java.lang.Class.getMethodsRecursive(Class.java:3223)
at java.base/java.lang.Class.getMethod0(Class.java:3208)
at java.base/java.lang.Class.getMethod(Class.java:2240)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:137)
at java.base/java.lang.Thread.run(Thread.java:1516)
STATUS:Failed.`main' threw exception: java.lang.VerifyError: All strict final fields must be initialized before super(): 1 field(s), field:Lcompiler/valhalla/inlinetypes/MyValue3; in compiler/valhalla/inlinetypes/TestTrivialMethods Exception Details: Location: compiler/valhalla/inlinetypes/TestTrivialMethods.<init>()V @1: invokespecial Reason: Invalid use of strict instance fields Current Frame: bci: @1 flags: { flagThisUninit } locals: { uninitializedThis } stack: { uninitializedThis } Bytecode: 0000000: 2ab7 0001 2ab8 0007 b500 0d2a b800 07b5 0000010: 0013 2a01 b500 16b1
----------rerun:(59/8787)*----------

The test appears to be failing on all platforms with 10 failures per Tier1.

Update: The test fails with --enable-preview and without --enable-preview.