Test case (fails on Windows only):

make test-only \
  TEST=open/test/jdk/com/sun/jdi/cds/CDSBreakpointTest.java \
  JTREG_JAVA_OPTIONS=-XX:ArchiveRelocationMode=1

The test will timeout because BreakpointTest.java gets stuck while trying to launch a debugee VM:

=============
   JavaThread state: _thread_blocked
at java.lang.Object.wait0(java.base@21-internal/Native Method)
- waiting on <0x00000000ef99f518> (a com.sun.tools.jdi.AbstractLauncher$Helper)
at java.lang.Object.wait(java.base@21-internal/Object.java:366)
at java.lang.Object.wait(java.base@21-internal/Object.java:339)
at com.sun.tools.jdi.AbstractLauncher$Helper.launchAndAccept(jdk.jdi@21-internal/AbstractLauncher.java:197)
- locked <0x00000000ef99f518> (a com.sun.tools.jdi.AbstractLauncher$Helper)
at com.sun.tools.jdi.AbstractLauncher.launch(jdk.jdi@21-internal/AbstractLauncher.java:140)
at com.sun.tools.jdi.SunCommandLineLauncher.launch(jdk.jdi@21-internal/SunCommandLineLauncher.java:233)
at VMConnection.launchTarget(VMConnection.java:314)
at VMConnection.open(VMConnection.java:149)
- locked <0x00000000efa00300> (a VMConnection)
at TestScaffold.connect(TestScaffold.java:652)
at TestScaffold.startUp(TestScaffold.java:367)
at TestScaffold.startTo(TestScaffold.java:377)
at TestScaffold.startToMain(TestScaffold.java:372)
at BreakpointTest.runTests(BreakpointTest.java:129)
at TestScaffold.startTests(TestScaffold.java:434)
at BreakpointTest.main(BreakpointTest.java:82)
===============

But the debugee VM is stuck while it tries to write to the stdout, which isn't drained by BreakpointTest:

=================
LogFileStreamOutput::flush() Line 93
LogFileStreamOutput::write(const LogDecorations & decorations, const char * msg) Line 166
LogTagSet::log(LogLevel::type level, const char * msg) Line 84
LogTagSet::vwrite(LogLevel::type level, const char * fmt, char * args) Line 149
LogImpl<14,107,0,0,0,0>::vwrite(LogLevel::type level, const char * fmt, char * args) Line 149
LogImpl<14,107,0,0,0,0>::write<3>(const char * fmt, ...) Line 143
SharedClassPathEntry::validate(bool is_class_path) Line 423
FileMapInfo::validate_shared_path_table() Line 1067
MetaspaceShared::map_archive(FileMapInfo * mapinfo, char * mapped_base_address, ReservedSpace rs) Line 1397
MetaspaceShared::map_archives(FileMapInfo * static_mapinfo, FileMapInfo * dynamic_mapinfo, bool use_requested_addr) Line 1095
MetaspaceShared::initialize_runtime_shared_and_meta_spaces() Line 922
Metaspace::global_initialize() Line 757
universe_init() Line 792
init_globals() Line 124
Threads::create_vm(JavaVMInitArgs * args, bool * canTryAgain) Line 568
JNI_CreateJavaVM_inner(JavaVM_ * * vm, void * * penv, void * args) Line 3588
JNI_CreateJavaVM(JavaVM_ * * vm, void * * penv, void * args) Line 3674
InitializeJVM(const JNIInvokeInterface_ * * * pvm, const JNINativeInterface_ * * * penv, InvocationFunctions * ifn) Line 1459
JavaMain(void * _args) Line 413
ThreadJavaMain(void * args) Line 705
=================