java -XX:CompileCommand=quiet -XX:CompileCommand=compileonly,*Test*::* -XX:-TieredCompilation -Xcomp -XX:StressSeed=22472710 -XX:+StressIGVN -XX:+UnlockExperimentalVMOptions Test_4151.java

Test applications/javafuzzer/JF_5000Tests.java

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/opt/mach5/mesos/work_dir/slaves/d4bd67c3-e9b9-4d9e-aa82-81f76e98a579-S75/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/d6064c34-08e6-46fe-ab9d-17c172fccdb6/runs/2ca26484-8ebc-4391-896d-c3aa1a5e159d/workspace/open/src/hotspot/share/opto/callnode.cpp:986), pid=1395464, tid=1395491
# assert(projs->fallthrough_proj != nullptr) failed: must be found
#
# JRE version: Java(TM) SE Runtime Environment (25.0+17) (fastdebug build 25-ea+17-LTS-1866)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 25-ea+17-LTS-1866, compiled mode, sharing, compressed oops, compressed class ptrs, g1 gc, linux-aarch64)
# Problematic frame:
# V [libjvm.so+0x769ca0] CallNode::extract_projections(CallProjections*, bool, bool)+0x8b0
#
# Core dump will be written. Default location: Core dumps may be processed with "/opt/core.sh %p" (or dumping to /opt/mach5/mesos/work_dir/slaves/e32bbe1d-e945-4ded-9d0a-e114d727b0db-S4395/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/06e838a2-3a67-4493-9f84-c8b7cce5caef/runs/a07ff8ae-a01f-4c60-aacc-02d75f1a72ae/testoutput/test-support/jtreg_closed_test_hotspot_jtreg_applications_javafuzzer_JF_5000Tests_java/scratch/0/generated/javafuzzer_tests/core.1395464)
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#

--------------- S U M M A R Y ------------

Command Line: -Xmx1G -XX:+IgnoreUnrecognizedVMOptions -XX:CompileCommand=quiet -XX:CompileCommand=compileonly,*Test*::* -XX:-TieredCompilation -Xcomp -XX:+UnlockDiagnosticVMOptions -XX:StressSeed=22472710 -XX:+UnlockDiagnosticVMOptions -XX:+StressLCM -XX:+StressGCM -XX:+StressIGVN -XX:+StressCCP -XX:+StressMacroExpansion -XX:+UnlockExperimentalVMOptions -XX:PerMethodSpecTrapLimit=0 -XX:PerMethodTrapLimit=0 -XX:+VerifyLoopOptimizations -XX:VerifyIterativeGVN=10 Test_4151

Host: AArch64, 8 cores, 30G, Oracle Linux Server release 9.4
Time: Sun Mar 30 17:57:11 2025 UTC elapsed time: 0.225851 seconds (0d 0h 0m 0s)

--------------- T H R E A D ---------------

Current thread (0x0000ffffa02630f0): JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=1395491, stack(0x0000ffff900ae000,0x0000ffff902ac000) (2040K)]


Current CompileTask:
C2:225 5 b Test_4151::mainTest (771 bytes)

Stack: [0x0000ffff900ae000,0x0000ffff902ac000], sp=0x0000ffff902a6910, free space=2018k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x769ca0] CallNode::extract_projections(CallProjections*, bool, bool)+0x8b0 (callnode.cpp:986)
V [libjvm.so+0xa7d614] ModFloatingNode::replace_with_con(PhaseIterGVN*, Type const*)+0x60 (divnode.cpp:1620)
V [libjvm.so+0x147c7bc] PhaseIterGVN::transform_old(Node*)+0xe8 (phaseX.cpp:668)
V [libjvm.so+0x1472ed0] PhaseIterGVN::optimize()+0xc0 (phaseX.cpp:1046)
V [libjvm.so+0x908818] Compile::Optimize()+0x248 (compile.cpp:2295)
V [libjvm.so+0x90b5e0] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x164c (compile.cpp:860)
V [libjvm.so+0x755e84] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x2c0 (c2compiler.cpp:141)
V [libjvm.so+0x919cb4] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x990 (compileBroker.cpp:2307)
V [libjvm.so+0x91a96c] CompileBroker::compiler_thread_loop()+0x608 (compileBroker.cpp:1951)
V [libjvm.so+0xddc018] JavaThread::thread_main_inner()+0x104 (javaThread.cpp:776)
V [libjvm.so+0x16e4f40] Thread::call_run()+0xac (thread.cpp:231)
V [libjvm.so+0x13f76f4] thread_native_entry(Thread*)+0x130 (os_linux.cpp:877)