This crash happened in a weekly promo build measurement of 21.0.1-b03 using javac-Cold-Generate.

The java processes for jmh and the benchmark were still present, however, an hs_err_pid and replay_pid file were generated (attached). Not much other information available...



#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffaf1214ce0, pid=9132, tid=8804
#
# JRE version: Java(TM) SE Runtime Environment (21.0.1+3) (build 21.0.1-ea+3-LTS-8)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (21.0.1-ea+3-LTS-8, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, windows-amd64)
# Problematic frame:
# V [jvm.dll+0x3b4ce0]
#
# Core dump will be written. Default location: C:\aurora\sandbox\microbenchmarks\hs_err_pid9132.mdmp
#
# 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: --add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED --add-exports=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED --add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED -Djava.library.path=. -XX:CompileCommandFile=C:\Users\aurora\AppData\Local\Temp\1\jmh9626909602651430206compilecommand org.openjdk.jmh.runner.ForkedMain 127.0.0.1 59342

Host: Intel(R) Xeon(R) Gold 6354 CPU @ 3.00GHz, 36 cores, 511G, Windows Server 2019 , 64 bit Build 17763 (10.0.17763.3287)
Time: Wed Jul 26 15:44:29 2023 Coordinated Universal Time elapsed time: 20.490224 seconds (0d 0h 0m 20s)

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

Current thread (0x000002b5549bd800): JavaThread "C2 CompilerThread4" daemon [_thread_in_native, id=8804, stack(0x000000fab3e00000,0x000000fab3f00000) (1024K)]


Current CompileTask:
C2: 20490 2316 4 com.sun.tools.javac.parser.JavacParser::arguments (114 bytes)

Stack: [0x000000fab3e00000,0x000000fab3f00000], sp=0x000000fab3efc6b0, free space=1009k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+003b4ce0] = 003b3c60+ 128 PhaseChaitin::check_for_high_pressure_transition_at_fatproj
V [jvm.dll+003b3f39] = 003b2960+1497 PhaseChaitin::build_ifg_physical
V [jvm.dll+001e1a5f] = 001e0600+1119 PhaseChaitin::Register_Allocate
V [jvm.dll+00249752] = 002483c0+ 914 Compile::Code_Gen
V [jvm.dll+00248be1] = 00246cf0+3825 Compile::Compile
V [jvm.dll+001c99d1] = 001c8910+ 193 C2Compiler::compile_method
V [jvm.dll+002581e9] = 00256ab0+1849 CompileBroker::invoke_compiler_on_method
V [jvm.dll+002567ca] = 00255560+ 618 CompileBroker::compiler_thread_loop
V [jvm.dll+003eec26] = 003edb10+ 278 JavaThread::run
V [jvm.dll+007faa38] = 007f9970+ 200 Thread::call_run
V [jvm.dll+006c52cd] = 006c4250+ 125 ?thread_native_entry@win32@os@@CAIPEAX@Z 00000001806c5250 f os_windows.obj
C [ucrtbase.dll+0x2268a]
C [KERNEL32.DLL+0x17974]
C [ntdll.dll+0x5a2f1]


siginfo: EXCEPTION_ACCESS_VIOLATION (0xc0000005), reading address 0xffffffffffffffff


Registers:
RAX=0x0000000800000000, RBX=0x000002b555bd68dc, RCX=0x000000fab3efcdf0, RDX=0x0000000000000008
RSP=0x000000fab3efc6b0, RBP=0x000000fab3efc840, RSI=0x0000000000000006, RDI=0x0000000000019ff0
R8 =0x00007ffaf1a12ad0, R9 =0x000002b5564c09d0, R10=0x0000000000000208, R11=0x000002b54ef056e0
R12=0x000002b555bd68b0, R13=0x000000000000025d, R14=0x000002b5564c09d0, R15=0x000000fab3efcdf0
RIP=0x00007ffaf1214ce0, EFLAGS=0x0000000000010293