When trying to run a replay file of a Java Fuzzer test, I've hit the following assertion:

Steps to reproduce:
$ mkdir test
$ cp r.log test

# Important: Only move Test.class to folder
$ cp Test.class test
$ cd test

# For versions before JDK 21 (i.e. before JDK-8303951 which added the failing assert), additionally add -XX:+AbortVMOnCompilationFailure
$ java -XX:+ReplayCompiles -XX:+ReplayIgnoreInitErrors -XX:ReplayDataFile=r.log

With javac compilation:
$ mkdir test
$ cp r.log test
$ cp Test.java test
$ cp FuzzerUtils.java test
$ cd test
$ javac FuzzerUtils.java
$ javac Test.java

# Important: Remove FuzzerUtils.class again!
$ rm FuzzerUtils.class

# For versions before JDK 21 (i.e. before JDK-8303951 which added the failing assert), additionally add -XX:+AbortVMOnCompilationFailure
$ java -XX:+ReplayCompiles -XX:+ReplayIgnoreInitErrors -XX:ReplayDataFile=r.log

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/opt/mach5/mesos/work_dir/slaves/cd627e65-f015-4fb1-a1d2-b6c9b8127f98-S74285/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/d8f65403-2977-4b76-b632-b832f0f37873/runs/b69e6687-3d5f-4b09-9d2c-cf04294ff062/workspace/open/src/hotspot/share/opto/parse1.cpp:513), pid=846083, tid=846096
# assert(false) failed: type flow analysis failed for OSR compilation
#
# JRE version: Java(TM) SE Runtime Environment (22.0+6) (fastdebug build 22-ea+6-377)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 22-ea+6-377, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x14e3850] Parse::Parse(JVMState*, ciMethod*, float)+0xd80
..........
Command Line: -XX:+ReplayCompiles -XX:+ReplayIgnoreInitErrors -XX:ReplayDataFile=r.log
..........
C2: 80 60 % !b 4 Test::vMeth @ 57 (332 bytes)

Stack: [0x00007fce5c0f5000,0x00007fce5c1f5000], sp=0x00007fce5c1f19f0, free space=1010k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x14e3850] Parse::Parse(JVMState*, ciMethod*, float)+0xd80 (parse1.cpp:513)
V [libjvm.so+0x850a28] ParseGenerator::generate(JVMState*)+0x168
V [libjvm.so+0x9f4106] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x16e6
V [libjvm.so+0x84e63e] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x10e
V [libjvm.so+0xa004e0] CompileBroker::invoke_compiler_on_method(CompileTask*)+0xa00
V [libjvm.so+0xa01368] CompileBroker::compiler_thread_loop()+0x618
V [libjvm.so+0xeb4c8c] JavaThread::thread_main_inner()+0xcc
V [libjvm.so+0x179114a] Thread::call_run()+0xba
V [libjvm.so+0x14918bc] thread_native_entry(Thread*)+0x11c