JDK-8371976 : Test java_base_2.java failed during compilation of class #7294
  • Type: Bug
  • Component: hotspot
  • Sub-Component: test
  • Affected Version: 26
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • OS: linux
  • CPU: x86_64
  • Submitted: 2025-11-17
  • Updated: 2025-11-18
  • Resolved: 2025-11-18
Related Reports
Duplicate :  
JDK-8371964 - C2 compilation asserts with "Unexpected load/store size"
Description
Total 3 tests intermittent fails by fastdebug build, take applications/ctw/modules/java_base_2.java as example. The test log shows below:

Compiling 3719 classes (of 7437 total classes) starting at 3718 and ending at 7437
For random generator using seed: 3901280932502987120
To re-run test with same seed value please add "-Djdk.test.lib.random.seed=3901280932502987120" to command line.
Command line: [/home/yansendao/git/jdk/build/linux-x86_64-server-fastdebug/images/jdk/bin/java -cp /home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d:/home/yansendao/git/jdk/test/hotspot/jtreg/applications/ctw/modules:/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d/test/lib:/home/yansendao/git/jdk/test/lib:/home/yansendao/git/jdk/test/hotspot/jtreg:/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d/testlibrary/ctw/src:/home/yansendao/git/jdk/test/hotspot/jtreg/testlibrary/ctw/src:/home/yansendao/JDK/tools/jtreg/jtreg-8.1/lib/javatest.jar:/home/yansendao/JDK/tools/jtreg/jtreg-8.1/lib/jtreg.jar -ea -esa @/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/applications/ctw/modules/java_base_2/modules_java_base_3718.cmd ]
modules_java_base_3718 3051716153ms START : [/home/yansendao/git/jdk/build/linux-x86_64-server-fastdebug/images/jdk/bin/java -cp /home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d:/home/yansendao/git/jdk/test/hotspot/jtreg/applications/ctw/modules:/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d/test/lib:/home/yansendao/git/jdk/test/lib:/home/yansendao/git/jdk/test/hotspot/jtreg:/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d/testlibrary/ctw/src:/home/yansendao/git/jdk/test/hotspot/jtreg/testlibrary/ctw/src:/home/yansendao/JDK/tools/jtreg/jtreg-8.1/lib/javatest.jar:/home/yansendao/JDK/tools/jtreg/jtreg-8.1/lib/jtreg.jar -ea -esa @/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/applications/ctw/modules/java_base_2/modules_java_base_3718.cmd]
cout/cerr are redirected to modules_java_base_3718
modules_java_base_3718 3051979579ms END : exit code = 134
Command line: [/home/yansendao/git/jdk/build/linux-x86_64-server-fastdebug/images/jdk/bin/java -cp /home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d:/home/yansendao/git/jdk/test/hotspot/jtreg/applications/ctw/modules:/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d/test/lib:/home/yansendao/git/jdk/test/lib:/home/yansendao/git/jdk/test/hotspot/jtreg:/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d/testlibrary/ctw/src:/home/yansendao/git/jdk/test/hotspot/jtreg/testlibrary/ctw/src:/home/yansendao/JDK/tools/jtreg/jtreg-8.1/lib/javatest.jar:/home/yansendao/JDK/tools/jtreg/jtreg-8.1/lib/jtreg.jar -ea -esa @/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/applications/ctw/modules/java_base_2/modules_java_base_7295.cmd ]
modules_java_base_7295 3051979637ms START : [/home/yansendao/git/jdk/build/linux-x86_64-server-fastdebug/images/jdk/bin/java -cp /home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d:/home/yansendao/git/jdk/test/hotspot/jtreg/applications/ctw/modules:/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d/test/lib:/home/yansendao/git/jdk/test/lib:/home/yansendao/git/jdk/test/hotspot/jtreg:/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/classes/8/applications/ctw/modules/java_base_2.d/testlibrary/ctw/src:/home/yansendao/git/jdk/test/hotspot/jtreg/testlibrary/ctw/src:/home/yansendao/JDK/tools/jtreg/jtreg-8.1/lib/javatest.jar:/home/yansendao/JDK/tools/jtreg/jtreg-8.1/lib/jtreg.jar -ea -esa @/home/yansendao/git/jdk/build/jt-work/jtreg/hotspot_jtreg/applications/ctw/modules/java_base_2/modules_java_base_7295.cmd]
cout/cerr are redirected to modules_java_base_7295
modules_java_base_7295 3051994147ms END : exit code = 0
Executed CTW for all 3719 classes in modules:java.base(at /home/yansendao/git/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/modules)
STDERR:
There were 1 errors:[
java.lang.Error: modules_java_base_3718: failed during compilation of class #7294 : sun/util/PreHashedMap$1
	at sun.hotspot.tools.ctw.CtwRunner.startCtwforAllClasses(CtwRunner.java:231)
	at sun.hotspot.tools.ctw.CtwRunner.run(CtwRunner.java:129)
	at sun.hotspot.tools.ctw.CtwRunner.main(CtwRunner.java:75)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:565)
	at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
	at java.base/java.lang.Thread.run(Thread.java:1516)

java.lang.AssertionError: There were 1 errors:[{modules_java_base_3718: failed during compilation of class #7294 : sun/util/PreHashedMap$1}]
	at sun.hotspot.tools.ctw.CtwRunner.run(CtwRunner.java:144)
	at sun.hotspot.tools.ctw.CtwRunner.main(CtwRunner.java:75)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:565)
	at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
	at java.base/java.lang.Thread.run(Thread.java:1516)
Comments
[~syan] exitcode 134 suggests a crash which then suggests this is a duplicate of JDK-8371964.
18-11-2025
3 tests was observed the similar fails: applications/ctw/modules/java_base_2.java applications/ctw/modules/java_base.java applications/ctw/modules/jdk_httpserver.java
17-11-2025