This test crashes every night in our nightlies. Here is an easy way to reproduce the issue:

$ ./build/macosx-x86_64-normal-server-release/images/jdk/bin/jaotc -J-XX:+UseParallelGC --info HelloWorld.class
Compiling unnamed.dylib...
1 classes found (158 ms)
2 methods total, 2 methods to compile (24 ms)
Compiling with 4 threads
.
2 methods compiled, 0 methods failed (2360 ms)
Parsing compiled code (5 ms)
Processing metadata (23 ms)
Preparing stubs binary (1 ms)
Preparing compiled binary (0 ms)
Creating binary: unnamed.o (62 ms)
Creating shared library: unnamed.dylib (37 ms)
Total time: 5129 ms
$ java -XX:+UnlockExperimentalVMOptions -XX:+UseEpsilonGC -XX:+UseAOT -XX:AOTLibrary=unnamed.dylib -XX:+PrintAOT HelloWorld
     13 1 loaded unnamed.dylib aot library
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x0000000103023862, pid=67382, tid=8707
#
# JRE version: (11.0) (build )
# Java VM: OpenJDK 64-Bit Server VM (11-internal+0-adhoc.cthalinger.jdk, mixed mode, aot, tiered, compressed oops, epsilon gc, bsd-amd64)
# Problematic frame:
# V [libjvm.dylib+0x1e8862] _Z21ci_card_table_addressv+0x12
#
# 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:
# /Users/cthalinger/jdk/hs_err_pid67382.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
#
Abort trap: 6