Test runtime/cds/appcds/aotFlags/AOTFlags.java

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/opt/mach5/mesos/work_dir/slaves/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221155/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/96be4d90-0e81-4546-959b-43fdf1ef6651/runs/66304149-ef31-41a4-867a-e0d78d935ed8/workspace/open/src/hotspot/share/runtime/javaThread.cpp:374), pid=3652662, tid=3652685
# assert(false) failed: Possible safepoint reached by thread that does not allow it
#
# JRE version: Java(TM) SE Runtime Environment (26.0+12) (fastdebug build 26-ea+12-1211)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 26-ea+12-1211, mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-aarch64)
# Problematic frame:
# V [libjvm.so+0xe96dd8] JavaThread::check_possible_safepoint() [clone .part.0]+0x30
#
# 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/f7f8bd65-a387-4a2b-b519-702f2fefaf87-S221155/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/750d5a37-84ca-4ae4-a91c-2d24375c5ec7/runs/6df74261-5521-41be-a8ec-eb7b321b34cd/testoutput/test-support/jtreg_open_test_hotspot_jtreg_hotspot_tier2_runtime/scratch/4/core.3652662)
#
# 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: -XX:AOTMode=record -XX:+PrintTieredEvents -XX:AOTConfiguration=hello.aotconfig Hello

Host: AArch64, 16 cores, 31G, Oracle Linux Server release 8.10
Time: Tue Aug 19 00:19:45 2025 UTC elapsed time: 0.840273 seconds (0d 0h 0m 0s)

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

Current thread (0x0000fffe6812b710): JavaThread "C1 CompilerThread3" daemon [_thread_in_vm, id=3652685, stack(0x0000ffff5460e000,0x0000ffff5480c000) (2040K)]

Stack: [0x0000ffff5460e000,0x0000ffff5480c000], sp=0x0000ffff5480a270, free space=2032k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0xe96dd8] JavaThread::check_possible_safepoint() [clone .part.0]+0x30 (javaThread.cpp:374)
V [libjvm.so+0xe98b08] JavaThread::check_for_valid_safepoint_state()+0xb8 (javaThread.cpp:374)
V [libjvm.so+0x14497a4] Mutex::lock(Thread*)+0x44 (mutex.cpp:119)
V [libjvm.so+0x18337a8] MethodTrainingData::make(methodHandle const&, bool, bool)+0x228 (trainingData.hpp:108)
V [libjvm.so+0x957a44] CompilationPolicy::print_training_data_on(outputStream*, char const*, Method*)+0xa4 (trainingData.hpp:793)
V [libjvm.so+0x9580a0] CompilationPolicy::print_event_on(outputStream*, CompilationPolicy::EventType, Method*, Method*, int, CompLevel)+0x2e0 (compilationPolicy.cpp:539)
V [libjvm.so+0x958c70] CompilationPolicy::print_event(CompilationPolicy::EventType, Method*, Method*, int, CompLevel)+0xac (compilationPolicy.cpp:550)
V [libjvm.so+0x95b28c] CompilationPolicy::select_task(CompileQueue*, JavaThread*)+0x121c (compilationPolicy.cpp:781)
V [libjvm.so+0x98c438] CompileQueue::get(CompilerThread*)+0xd8 (compileBroker.cpp:450)
V [libjvm.so+0x991354] CompileBroker::compiler_thread_loop()+0x214 (compileBroker.cpp:1944)
V [libjvm.so+0xe9b708] JavaThread::thread_main_inner()+0x108 (javaThread.cpp:775)
V [libjvm.so+0x181028c] Thread::call_run()+0xac (thread.cpp:243)
V [libjvm.so+0x14f28dc] thread_native_entry(Thread*)+0x12c (os_linux.cpp:868)
C [libpthread.so.0+0x7950] start_thread+0x190