ADDITIONAL SYSTEM INFORMATION :
# JRE version: OpenJDK Runtime Environment (22.0) (fastdebug build 22-internal-adhoc.jdk22u)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 22-internal-adhoc.jdk22u, compiled mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)

A DESCRIPTION OF THE PROBLEM :
I ran a modified regression test case on JDK 22.0 and found that the JVM crashed with -Xcomp option.

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/home/repository/jdk22u/src/hotspot/share/runtime/javaThread.cpp:880), pid=25410, tid=25515
# assert(held_monitor_count() == jni_monitor_count()) failed: held monitor count should be equal to jni: 1 != 0
#
# JRE version: OpenJDK Runtime Environment (22.0) (fastdebug build 22-internal-adhoc.jdk22u)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 22-internal-adhoc.jdk22u, compiled mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x3325baf] JavaThread::exit(bool, JavaThread::ExitType)+0xccf
#
# No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
java -Xcomp -XX:CompileCommand="compileonly,compiler.c1.Test8267042::write" compiler.c1.Test8267042

ACTUAL -
CompileCommand: compileonly compiler/c1/Test8267042.write bool compileonly = true
Starting test
read() before wait
read() after wait
read() before wait
read() after wait
read() before wait
read() after wait
read() before wait
read() after wait
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/home/repository/jdk22u/src/hotspot/share/runtime/javaThread.cpp:880), pid=25410, tid=25515
# assert(held_monitor_count() == jni_monitor_count()) failed: held monitor count should be equal to jni: 1 != 0
#
# JRE version: OpenJDK Runtime Environment (22.0) (fastdebug build 22-internal-adhoc.jdk22u)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 22-internal-adhoc.jdk22u, compiled mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x3325baf]Test passed
  JavaThread::exit(bool, JavaThread::ExitType)+0xccf
#
# No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/repository/toreport/Test8267042_11_13_22_51_01/hs_err_pid25410.log
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#

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The source code file and hs_err file are available at the URL:
https://drive.google.com/file/d/1Ie3NupEt669LfE2DjCi2boFCRq3iXM3v/view?usp=drive_link

The modifications I made are in the source code at line 101 through line 113
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FREQUENCY : always