#Test Results (version 2) #Thu Feb 19 18:15:03 UTC 2026 #-----testdescription----- $file=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java $root=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk keywords=othervm run=USER_SPECIFIED compile --release 8 RacingSBThreads.java\nUSER_SPECIFIED main/othervm -esa RacingSBThreads read\nUSER_SPECIFIED main/othervm -esa RacingSBThreads insert\nUSER_SPECIFIED main/othervm -esa RacingSBThreads append\nUSER_SPECIFIED main/othervm -Xcomp RacingSBThreads\n source=RacingSBThreads.java title=Test multi-threaded use of StringBuilder #-----environment----- #-----testresult----- description=file\:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java elapsed=77036 0\:01\:17.036 end=Thu Feb 19 18\:15\:03 UTC 2026 environment=regtest execStatus=Failed. Execution failed\: `main' threw exception\: java.lang.ExceptionInInitializerError harnessLoaderMode=Classpath Loader harnessVariety=Full Bundle hostname=ol8-x64-610319.mach5.javaplatfo1iad.oraclevcn.com javatestOS=Linux 5.15.0-314.193.5.4.el8uek.x86_64 (amd64) javatestVersion=6.0-ea+b24-2022-09-27-9149bb7 jtregVersion=jtreg 7.4 1 script=com.sun.javatest.regtest.exec.RegressionScript sections=script_messages compile build main build main build main build main start=Thu Feb 19 18\:13\:46 UTC 2026 test=java/lang/StringBuilder/RacingSBThreads.java testJDK=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug testJDK_OS=[name\:Linux,arch\:amd64,version\:5.15.0-314.193.5.4.el8uek.x86_64,family\:linux,simple_arch\:x64,simple_version\:5.15,processors\:12,maxMemory\:24888995840,maxSwap\:6442446848] testJDK_os.arch=amd64 testJDK_os.name=Linux testJDK_os.version=5.15.0-314.193.5.4.el8uek.x86_64 totalTime=77037 user.name=mach5-run work=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/java/lang/StringBuilder #section:script_messages ----------messages:(4/318)---------- JDK under test: /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug java version "21.0.11" 2026-04-21 LTS Java(TM) SE Runtime Environment (fastdebug build 21.0.11+6-LTS-203) Java HotSpot(TM) 64-Bit Server VM (fastdebug build 21.0.11+6-LTS-203, mixed mode, sharing) #section:compile ----------messages:(7/370)---------- command: compile --release 8 /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java reason: User specified action: run compile --release 8 RacingSBThreads.java started: Thu Feb 19 18:13:46 UTC 2026 Mode: agentvm Agent id: 5 finished: Thu Feb 19 18:13:46 UTC 2026 elapsed time (seconds): 0.539 ----------configuration:(9/1092)---------- Boot Layer (javac runtime environment) class path: /opt/mach5/mesos/work_dir/jib-master/install/jtreg/7.4/1/bundles/jtreg-7.4+1.zip/jtreg/lib/jtreg.jar patch: java.base /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/patches/java.base javac compilation environment source path: /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder class path: /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d ----------rerun:(41/6366)*---------- cd /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/scratch/2 && \\ HOME=/tmp/sparky-temp-home-7858059981469478551/user_home \\ JIB_DATA_DIR=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/./jib-data \\ JIB_HOME=/opt/mach5/mesos/work_dir/jib-master/install/com/oracle/java/jib/jib/3.0-SNAPSHOT/jib-3.0-20260218.231154-558-distribution.zip/jib-3.0-SNAPSHOT-distribution \\ JTREG_EXTRA_PROBLEM_LISTS=ProblemList-zgc.txt \\ JTREG_KEYWORDS='"!jfr & !headful"' \\ JTREG_TIMEOUT_FACTOR=10 \\ JTREG_VERBOSE=fail,error,time \\ LC_ALL=C \\ PATH=/bin:/usr/bin:/usr/sbin \\ TEST_IMAGE_DIR=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test \\ XDG_RUNTIME_DIR=/run/user/10670 \\ XDG_SESSION_ID=c7311 \\ _JVM_DWARF_PATH=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk_symbols/jdk-21.0.11/fastdebug \\ /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug/bin/javac \\ -J-Xmx768m \\ -J-XX:MaxRAMPercentage=4.16667 \\ -J-Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 \\ -J-Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp \\ -J-ea \\ -J-esa \\ -J-Dtest.vm.opts='-Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -ea -esa' \\ -J-Dtest.tool.vm.opts='-J-Xmx768m -J-XX:MaxRAMPercentage=4.16667 -J-Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -J-Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -J-ea -J-esa' \\ -J-Dtest.compiler.opts= \\ -J-Dtest.java.opts='-XX:+CreateCoredumpOnCrash -XX:+UseZGC -Xmixed -XX:+TieredCompilation' \\ -J-Dtest.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -J-Dcompile.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -J-Dtest.timeout.factor=10.0 \\ -J-Dtest.nativepath=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -J-Dtest.root=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk \\ -J-Dtest.name=java/lang/StringBuilder/RacingSBThreads.java \\ -J-Dtest.file=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java \\ -J-Dtest.src=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -J-Dtest.src.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -J-Dtest.classes=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -J-Dtest.class.path=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -J-Dtest.class.path.prefix=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -d /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -sourcepath /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -classpath /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder:/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ --release 8 /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java ----------direct:(4/268)---------- warning: [options] source value 8 is obsolete and will be removed in a future release warning: [options] target value 8 is obsolete and will be removed in a future release warning: [options] To suppress warnings about obsolete options, use -Xlint:-options. 3 warnings result: Passed. Compilation successful #section:build ----------messages:(5/175)---------- command: build RacingSBThreads reason: Named class compiled on demand started: Thu Feb 19 18:13:46 UTC 2026 finished: Thu Feb 19 18:13:46 UTC 2026 elapsed time (seconds): 0.0 result: Passed. All files up to date #section:main ----------messages:(6/258)---------- command: main -esa RacingSBThreads read reason: User specified action: run main/othervm -esa RacingSBThreads read started: Thu Feb 19 18:13:46 UTC 2026 Mode: othervm [/othervm specified] finished: Thu Feb 19 18:13:59 UTC 2026 elapsed time (seconds): 12.771 ----------configuration:(0/0)---------- ----------System.out:(6/244)---------- Starting READ pokeCycles:10000000, bounds:1420, bufChanges:0, nulls=0 writeCycles:100000, bounds:0, sumWriter=-1474836480 Starting READ pokeCycles:10000000, bounds:2860, bufChanges:2, nulls=0 writeCycles:100000, bounds:0, sumWriter=-1474836480 ----------System.err:(1/15)---------- STATUS:Passed. ----------rerun:(45/6434)*---------- cd /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/scratch/2 && \\ HOME=/tmp/sparky-temp-home-7858059981469478551/user_home \\ JIB_DATA_DIR=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/./jib-data \\ JIB_HOME=/opt/mach5/mesos/work_dir/jib-master/install/com/oracle/java/jib/jib/3.0-SNAPSHOT/jib-3.0-20260218.231154-558-distribution.zip/jib-3.0-SNAPSHOT-distribution \\ JTREG_EXTRA_PROBLEM_LISTS=ProblemList-zgc.txt \\ JTREG_KEYWORDS='"!jfr & !headful"' \\ JTREG_TIMEOUT_FACTOR=10 \\ JTREG_VERBOSE=fail,error,time \\ LC_ALL=C \\ PATH=/bin:/usr/bin:/usr/sbin \\ TEST_IMAGE_DIR=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test \\ XDG_RUNTIME_DIR=/run/user/10670 \\ XDG_SESSION_ID=c7311 \\ _JVM_DWARF_PATH=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk_symbols/jdk-21.0.11/fastdebug \\ CLASSPATH=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder:/opt/mach5/mesos/work_dir/jib-master/install/jtreg/7.4/1/bundles/jtreg-7.4+1.zip/jtreg/lib/jtreg.jar \\ /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug/bin/java \\ -Dtest.vm.opts='-Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -ea -esa' \\ -Dtest.tool.vm.opts='-J-Xmx768m -J-XX:MaxRAMPercentage=4.16667 -J-Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -J-Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -J-ea -J-esa' \\ -Dtest.compiler.opts= \\ -Dtest.java.opts='-XX:+CreateCoredumpOnCrash -XX:+UseZGC -Xmixed -XX:+TieredCompilation' \\ -Dtest.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -Dcompile.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -Dtest.timeout.factor=10.0 \\ -Dtest.nativepath=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -Dtest.root=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk \\ -Dtest.name=java/lang/StringBuilder/RacingSBThreads.java \\ -Dtest.file=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java \\ -Dtest.src=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Dtest.src.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Dtest.classes=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -Dtest.class.path=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -Dtest.class.path.prefix=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Xmx768m \\ -XX:MaxRAMPercentage=4.16667 \\ -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 \\ -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp \\ -ea \\ -esa \\ -XX:+CreateCoredumpOnCrash \\ -XX:+UseZGC \\ -Xmixed \\ -XX:+TieredCompilation \\ -Djava.library.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -esa \\ com.sun.javatest.regtest.agent.MainWrapper /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/java/lang/StringBuilder/RacingSBThreads.d/main.0.jta read result: Passed. Execution successful #section:build ----------messages:(5/175)---------- command: build RacingSBThreads reason: Named class compiled on demand started: Thu Feb 19 18:13:59 UTC 2026 finished: Thu Feb 19 18:13:59 UTC 2026 elapsed time (seconds): 0.0 result: Passed. All files up to date #section:main ----------messages:(6/262)---------- command: main -esa RacingSBThreads insert reason: User specified action: run main/othervm -esa RacingSBThreads insert started: Thu Feb 19 18:13:59 UTC 2026 Mode: othervm [/othervm specified] finished: Thu Feb 19 18:14:22 UTC 2026 elapsed time (seconds): 23.231 ----------configuration:(0/0)---------- ----------System.out:(6/262)---------- Starting INSERT pokeCycles:10000000, bounds:42434, bufChanges:35002, nulls=0 writeCycles:100000, bounds:6708, sumWriter=1413505156 Starting INSERT pokeCycles:10000000, bounds:90623, bufChanges:80178, nulls=0 writeCycles:200000, bounds:1102, sumWriter=1065386046 ----------System.err:(1/15)---------- STATUS:Passed. ----------rerun:(45/6436)*---------- cd /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/scratch/2 && \\ HOME=/tmp/sparky-temp-home-7858059981469478551/user_home \\ JIB_DATA_DIR=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/./jib-data \\ JIB_HOME=/opt/mach5/mesos/work_dir/jib-master/install/com/oracle/java/jib/jib/3.0-SNAPSHOT/jib-3.0-20260218.231154-558-distribution.zip/jib-3.0-SNAPSHOT-distribution \\ JTREG_EXTRA_PROBLEM_LISTS=ProblemList-zgc.txt \\ JTREG_KEYWORDS='"!jfr & !headful"' \\ JTREG_TIMEOUT_FACTOR=10 \\ JTREG_VERBOSE=fail,error,time \\ LC_ALL=C \\ PATH=/bin:/usr/bin:/usr/sbin \\ TEST_IMAGE_DIR=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test \\ XDG_RUNTIME_DIR=/run/user/10670 \\ XDG_SESSION_ID=c7311 \\ _JVM_DWARF_PATH=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk_symbols/jdk-21.0.11/fastdebug \\ CLASSPATH=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder:/opt/mach5/mesos/work_dir/jib-master/install/jtreg/7.4/1/bundles/jtreg-7.4+1.zip/jtreg/lib/jtreg.jar \\ /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug/bin/java \\ -Dtest.vm.opts='-Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -ea -esa' \\ -Dtest.tool.vm.opts='-J-Xmx768m -J-XX:MaxRAMPercentage=4.16667 -J-Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -J-Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -J-ea -J-esa' \\ -Dtest.compiler.opts= \\ -Dtest.java.opts='-XX:+CreateCoredumpOnCrash -XX:+UseZGC -Xmixed -XX:+TieredCompilation' \\ -Dtest.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -Dcompile.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -Dtest.timeout.factor=10.0 \\ -Dtest.nativepath=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -Dtest.root=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk \\ -Dtest.name=java/lang/StringBuilder/RacingSBThreads.java \\ -Dtest.file=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java \\ -Dtest.src=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Dtest.src.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Dtest.classes=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -Dtest.class.path=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -Dtest.class.path.prefix=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Xmx768m \\ -XX:MaxRAMPercentage=4.16667 \\ -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 \\ -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp \\ -ea \\ -esa \\ -XX:+CreateCoredumpOnCrash \\ -XX:+UseZGC \\ -Xmixed \\ -XX:+TieredCompilation \\ -Djava.library.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -esa \\ com.sun.javatest.regtest.agent.MainWrapper /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/java/lang/StringBuilder/RacingSBThreads.d/main.1.jta insert result: Passed. Execution successful #section:build ----------messages:(5/175)---------- command: build RacingSBThreads reason: Named class compiled on demand started: Thu Feb 19 18:14:22 UTC 2026 finished: Thu Feb 19 18:14:22 UTC 2026 elapsed time (seconds): 0.0 result: Passed. All files up to date #section:main ----------messages:(6/262)---------- command: main -esa RacingSBThreads append reason: User specified action: run main/othervm -esa RacingSBThreads append started: Thu Feb 19 18:14:22 UTC 2026 Mode: othervm [/othervm specified] finished: Thu Feb 19 18:14:34 UTC 2026 elapsed time (seconds): 12.187 ----------configuration:(0/0)---------- ----------System.out:(6/257)---------- Starting APPEND pokeCycles:10000000, bounds:104, bufChanges:26107, nulls=0 writeCycles:100000, bounds:5784, sumWriter=1569835187 Starting APPEND pokeCycles:10000000, bounds:15, bufChanges:39538, nulls=0 writeCycles:100000, bounds:388, sumWriter=-1628526135 ----------System.err:(1/15)---------- STATUS:Passed. ----------rerun:(45/6436)*---------- cd /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/scratch/2 && \\ HOME=/tmp/sparky-temp-home-7858059981469478551/user_home \\ JIB_DATA_DIR=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/./jib-data \\ JIB_HOME=/opt/mach5/mesos/work_dir/jib-master/install/com/oracle/java/jib/jib/3.0-SNAPSHOT/jib-3.0-20260218.231154-558-distribution.zip/jib-3.0-SNAPSHOT-distribution \\ JTREG_EXTRA_PROBLEM_LISTS=ProblemList-zgc.txt \\ JTREG_KEYWORDS='"!jfr & !headful"' \\ JTREG_TIMEOUT_FACTOR=10 \\ JTREG_VERBOSE=fail,error,time \\ LC_ALL=C \\ PATH=/bin:/usr/bin:/usr/sbin \\ TEST_IMAGE_DIR=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test \\ XDG_RUNTIME_DIR=/run/user/10670 \\ XDG_SESSION_ID=c7311 \\ _JVM_DWARF_PATH=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk_symbols/jdk-21.0.11/fastdebug \\ CLASSPATH=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder:/opt/mach5/mesos/work_dir/jib-master/install/jtreg/7.4/1/bundles/jtreg-7.4+1.zip/jtreg/lib/jtreg.jar \\ /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug/bin/java \\ -Dtest.vm.opts='-Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -ea -esa' \\ -Dtest.tool.vm.opts='-J-Xmx768m -J-XX:MaxRAMPercentage=4.16667 -J-Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -J-Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -J-ea -J-esa' \\ -Dtest.compiler.opts= \\ -Dtest.java.opts='-XX:+CreateCoredumpOnCrash -XX:+UseZGC -Xmixed -XX:+TieredCompilation' \\ -Dtest.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -Dcompile.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -Dtest.timeout.factor=10.0 \\ -Dtest.nativepath=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -Dtest.root=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk \\ -Dtest.name=java/lang/StringBuilder/RacingSBThreads.java \\ -Dtest.file=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java \\ -Dtest.src=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Dtest.src.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Dtest.classes=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -Dtest.class.path=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -Dtest.class.path.prefix=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Xmx768m \\ -XX:MaxRAMPercentage=4.16667 \\ -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 \\ -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp \\ -ea \\ -esa \\ -XX:+CreateCoredumpOnCrash \\ -XX:+UseZGC \\ -Xmixed \\ -XX:+TieredCompilation \\ -Djava.library.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -esa \\ com.sun.javatest.regtest.agent.MainWrapper /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/java/lang/StringBuilder/RacingSBThreads.d/main.2.jta append result: Passed. Execution successful #section:build ----------messages:(5/175)---------- command: build RacingSBThreads reason: Named class compiled on demand started: Thu Feb 19 18:14:34 UTC 2026 finished: Thu Feb 19 18:14:34 UTC 2026 elapsed time (seconds): 0.0 result: Passed. All files up to date #section:main ----------messages:(6/252)---------- command: main -Xcomp RacingSBThreads reason: User specified action: run main/othervm -Xcomp RacingSBThreads started: Thu Feb 19 18:14:34 UTC 2026 Mode: othervm [/othervm specified] finished: Thu Feb 19 18:15:03 UTC 2026 elapsed time (seconds): 28.306 ----------configuration:(0/0)---------- ----------System.out:(1/14)---------- Starting READ ----------System.err:(37/2512)---------- java.lang.ExceptionInInitializerError at java.base/sun.util.cldr.CLDRLocaleProviderAdapter.(CLDRLocaleProviderAdapter.java:58) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:423) at java.base/java.lang.Class.forName(Class.java:414) at java.base/sun.util.locale.provider.LocaleProviderAdapter.forType(LocaleProviderAdapter.java:193) at java.base/sun.util.locale.provider.LocaleProviderAdapter.findAdapter(LocaleProviderAdapter.java:293) at java.base/sun.util.locale.provider.LocaleProviderAdapter.getAdapter(LocaleProviderAdapter.java:264) at java.base/java.text.DecimalFormatSymbols.getInstance(DecimalFormatSymbols.java:181) at java.base/java.util.Formatter.getDecimalFormatSymbols(Formatter.java:2032) at java.base/java.util.Formatter.getZero(Formatter.java:2040) at java.base/java.util.Formatter$FormatSpecifier.localizedMagnitude(Formatter.java:4531) at java.base/java.util.Formatter$FormatSpecifier.print(Formatter.java:3377) at java.base/java.util.Formatter$FormatSpecifier.print(Formatter.java:3362) at java.base/java.util.Formatter$FormatSpecifier.printInteger(Formatter.java:3060) at java.base/java.util.Formatter$FormatSpecifier.print(Formatter.java:3021) at java.base/java.util.Formatter.format(Formatter.java:2791) at java.base/java.util.Formatter.format(Formatter.java:2728) at java.base/java.lang.String.format(String.java:4379) at RacingSBThreads$PokeBuilder.toString(RacingSBThreads.java:257) at java.base/java.lang.String.valueOf(String.java:4454) at java.base/java.io.PrintStream.println(PrintStream.java:1187) at RacingSBThreads.stress(RacingSBThreads.java:179) at RacingSBThreads.main(RacingSBThreads.java:109) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.NullPointerException: Cannot invoke "sun.util.locale.BaseLocale.getVariant()" because "base" is null at java.base/java.util.Locale.forLanguageTag(Locale.java:1876) at java.base/sun.util.cldr.CLDRBaseLocaleDataMetaInfo.(CLDRBaseLocaleDataMetaInfo.java:45) ... 27 more JavaTest Message: Test threw exception: java.lang.ExceptionInInitializerError JavaTest Message: shutting down test STATUS:Failed.`main' threw exception: java.lang.ExceptionInInitializerError ----------rerun:(45/6431)*---------- cd /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/scratch/2 && \\ HOME=/tmp/sparky-temp-home-7858059981469478551/user_home \\ JIB_DATA_DIR=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/./jib-data \\ JIB_HOME=/opt/mach5/mesos/work_dir/jib-master/install/com/oracle/java/jib/jib/3.0-SNAPSHOT/jib-3.0-20260218.231154-558-distribution.zip/jib-3.0-SNAPSHOT-distribution \\ JTREG_EXTRA_PROBLEM_LISTS=ProblemList-zgc.txt \\ JTREG_KEYWORDS='"!jfr & !headful"' \\ JTREG_TIMEOUT_FACTOR=10 \\ JTREG_VERBOSE=fail,error,time \\ LC_ALL=C \\ PATH=/bin:/usr/bin:/usr/sbin \\ TEST_IMAGE_DIR=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test \\ XDG_RUNTIME_DIR=/run/user/10670 \\ XDG_SESSION_ID=c7311 \\ _JVM_DWARF_PATH=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk_symbols/jdk-21.0.11/fastdebug \\ CLASSPATH=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder:/opt/mach5/mesos/work_dir/jib-master/install/jtreg/7.4/1/bundles/jtreg-7.4+1.zip/jtreg/lib/jtreg.jar \\ /opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug/bin/java \\ -Dtest.vm.opts='-Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -ea -esa' \\ -Dtest.tool.vm.opts='-J-Xmx768m -J-XX:MaxRAMPercentage=4.16667 -J-Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 -J-Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp -J-ea -J-esa' \\ -Dtest.compiler.opts= \\ -Dtest.java.opts='-XX:+CreateCoredumpOnCrash -XX:+UseZGC -Xmixed -XX:+TieredCompilation' \\ -Dtest.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -Dcompile.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.jdk/jdk-21.0.11/fastdebug \\ -Dtest.timeout.factor=10.0 \\ -Dtest.nativepath=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -Dtest.root=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk \\ -Dtest.name=java/lang/StringBuilder/RacingSBThreads.java \\ -Dtest.file=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder/RacingSBThreads.java \\ -Dtest.src=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Dtest.src.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Dtest.classes=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -Dtest.class.path=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d \\ -Dtest.class.path.prefix=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/classes/0/java/lang/StringBuilder/RacingSBThreads.d:/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/src.full/open/test/jdk/java/lang/StringBuilder \\ -Xmx768m \\ -XX:MaxRAMPercentage=4.16667 \\ -Dtest.boot.jdk=/opt/mach5/mesos/work_dir/jib-master/install/jdk/20/36/bundles/linux-x64/jdk-20_linux-x64_bin.tar.gz/jdk-20 \\ -Djava.io.tmpdir=/opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/tmp \\ -ea \\ -esa \\ -XX:+CreateCoredumpOnCrash \\ -XX:+UseZGC \\ -Xmixed \\ -XX:+TieredCompilation \\ -Djava.library.path=/opt/mach5/mesos/work_dir/jib-master/install/jdk-21.0.11+6-203/linux-x64-debug.test/jdk/jtreg/native \\ -Xcomp \\ com.sun.javatest.regtest.agent.MainWrapper /opt/mach5/mesos/work_dir/slaves/da1065b5-7b94-4f0d-85e9-a3a252b9a32e-S124905/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/6763a557-a32f-417b-8e34-45ba6ccd1ea6/runs/1a9dd765-62e8-42c1-bf80-a4385e60527f/testoutput/test-support/jtreg_open_test_jdk_jdk_lang/java/lang/StringBuilder/RacingSBThreads.d/main.3.jta result: Failed. Execution failed: `main' threw exception: java.lang.ExceptionInInitializerError test result: Failed. Execution failed: `main' threw exception: java.lang.ExceptionInInitializerError