test/hotspot/jtreg/ProblemList.txt

@@ -91,10 +91,14 @@
  gc/stress/gclocker/TestExcessGCLockerCollections.java 8229120 generic-all
  gc/stress/gclocker/TestGCLockerWithParallel.java 8180622 generic-all
  gc/stress/gclocker/TestGCLockerWithG1.java 8180622 generic-all
  gc/stress/TestJNIBlockFullGC/TestJNIBlockFullGC.java 8192647 generic-all
  gc/stress/TestStressG1Humongous.java 8286554 windows-x64
+ gc/shenandoah/TestAllocIntArrays.java#iu-aggressive 8289220 generic-all  # Will probably not backport this PR to JDK21
+ gc/shenandoah/TestAllocIntArrays.java#aggressive 8289220 generic-all
+ gc/shenandoah/TestSieveObjects.java#aggressive 8289220 generic-all
+ gc/shenandoah/TestJcmdHeapDump.java#iu-aggressive 8336685 generic-all    # Experimental IU mode to be removed
  
  #############################################################################
  
  # :hotspot_runtime