The following test failed in the JDK11 CI:

applications/runthese/RunThese30M.java

Here's a snippet from the log file:

[4278.009s][warning][codecache] CodeCache is full. Compiler has been disabled.
[4278.009s][warning][codecache] Try increasing the code cache size using -XX:ReservedCodeCacheSize=
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (/var/opt/mach5/mesos/work_dir/2f921b54-71eb-4aa6-b7f3-1a32b098130d/workspace/open/src/hotspot/share/code/nmethod.cpp:2805), pid=751, tid=8
#  assert(db != 0L && !db->is_adapter_blob()) failed: must use stub!
#
# JRE version: Java(TM) SE Runtime Environment 18.9 (11.0.18+4) (fastdebug build 11.0.18+4-LTS-183)
# Java VM: Java HotSpot(TM) 64-Bit Server VM 18.9 (fastdebug 11.0.18+4-LTS-183, compiled mode, compressed oops, g1 gc, solaris-sparc)
# Core dump will be written. Default location: /var/opt/mach5/mesos/work_dir/0d171f3f-6eff-47ab-8592-22a1c1caeb08/testoutput/test-support/jtreg_closed_test_hotspot_jtreg_applications_runthese_RunThese30M_java/scratch/0/core or core.751
#
Unsupported internal testing APIs have been used.

# An error report file with more information is saved as:
# /var/opt/mach5/mesos/work_dir/0d171f3f-6eff-47ab-8592-22a1c1caeb08/testoutput/test-support/jtreg_closed_test_hotspot_jtreg_applications_runthese_RunThese30M_java/scratch/0/hs_err_pid751.log

----------System.err:(215/19144)----------