j9mm.479 ASSERTION FAILED at ScavengerRootScanner.hpp:108/109 or MarkingSchemeRootMarker.cpp:53 ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env))) #15251

JasonFengJ9 · 2022-06-07T19:24:36Z

Failure link

From an internal build job/Test_openjdknext_j9_extended.system_aarch64_linux_Personal/1/tapResults/(cent7-aarch64-6):

openjdk version "19-internal" 2022-09-20
OpenJDK Runtime Environment (build 19-internal-adhoc.jenkins.BuildJDKnextaarch64linuxPersonal)
Eclipse OpenJ9 VM (build exclude19-52f04efbff5, JRE 19 Linux aarch64-64-Bit Compressed References 20220607_35 (JIT enabled, AOT enabled)
OpenJ9   - 52f04efbff5
OMR      - c60867497c6
JCL      - 5ccf02de16a based on jdk-19+25)

Rerun in Grinder - Change TARGET to run only the failed test targets.

Optional info

Failure output (captured from console output)

===============================================
Running test SC_Softmx_JitAot_Linux_1 ...
===============================================
SC_Softmx_JitAot_Linux_1 Start Time: Tue Jun  7 13:21:33 2022 Epoch Time (ms): 1654622493065
variation: Mode610
JVM_OPTIONS:  -Xcompressedrefs -Xjit -Xgcpolicy:gencon 

STF 13:21:38.243 - +------ Step 6 - Waiting for jvm1 and jvm2 to finish
STF 13:21:38.243 - | Wait for processes to meet expectations
STF 13:21:38.243 - |   Processes: [jvm1, jvm2]
STF 13:21:38.243 - |
STF 13:21:38.243 - Monitoring processes: jvm1 jvm2
STF 13:21:44.866 - Found dump at: /home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/javacore.20220607.132143.14205.0002.txt
STF 13:21:44.867 - Found dump at: /home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/core.20220607.132143.14205.0001.dmp
STF 13:21:51.423 - Found dump at: /home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/Snap.20220607.132143.14205.0003.trc
STF 13:21:51.425 - **FAILED** Process jvm2 ended with exit code (255) and not the expected exit code/s (0,1)
STF 13:21:51.425 - Monitoring Report Summary:
STF 13:21:51.425 -   o Process jvm1 has crashed unexpectedly
STF 13:21:51.425 -   o Process jvm2 ended with exit code (255) and not the expected exit code/s (0,1)
STF 13:21:51.426 - Killing processes: jvm1 jvm2
STF 13:21:51.426 -   o Process jvm2 pid 14205 is not running
STF 13:21:51.426 -   o Process clean up attempt 1 for jvm1 pid 14204
STF 13:21:51.426 -   o Process jvm1 pid 14204 stop()
STF 13:21:55.427 -   o Process jvm1 pid 14204 killed
**FAILED** at step 6 (Waiting for jvm1 and jvm2 to finish). Expected return value=0 Actual=1 at /home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/../TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/execute.pl line 211.
STF 13:21:55.472 - **FAILED** execute script failed. Expected return value=0 Actual=1

SC_Softmx_JitAot_Linux_1_FAILED

aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/5.jvm2.stderr 
00000000006BFB00: Object neither in heap nor stack-allocated in thread load-6
00000000006BFB00:       O-Slot=00000000006CAF80
00000000006BFB00:       O-Slot value=0000000000080AF8
00000000006BFB00:       PC=0000FFFF94B91ECC
00000000006BFB00:       framesWalked=3
00000000006BFB00:       arg0EA=00000000006CAFE0
00000000006BFB00:       walkSP=00000000006CADE8
00000000006BFB00:       literals=0000000000000000
00000000006BFB00:       jitInfo=0000FFFF800721C8
00000000006BFB00:       method=0000000000061598 (java/lang/Thread.<init>()V) (JIT)
00000000006BFB00:       stack=00000000006C64F0-00000000006CBD10
17:21:43.490 0x1aca00    j9mm.479    *   ** ASSERTION FAILED ** at /home/jenkins/workspace/Build_JDKnext_aarch64_linux_Personal/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:108: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))
JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/06/07 13:21:43 - please wait.
JVMDUMP032I JVM requested System dump using '/home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/core.20220607.132143.14205.0001.dmp' in response to an event
JVMDUMP010I System dump written to /home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/core.20220607.132143.14205.0001.dmp
JVMDUMP032I JVM requested Java dump using '/home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/javacore.20220607.132143.14205.0002.txt' in response to an event
JVMDUMP010I Java dump written to /home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/javacore.20220607.132143.14205.0002.txt
JVMDUMP032I JVM requested Snap dump using '/home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/Snap.20220607.132143.14205.0003.trc' in response to an event
JVMDUMP010I Snap dump written to /home/jenkins/workspace/Test_openjdknext_j9_extended.system_aarch64_linux_Personal_testList_2/aqa-tests/TKG/output_16546195099989/SC_Softmx_JitAot_Linux_1/20220607-132133-SharedClassesWorkloadTest_Softmx_Increase_JitAot/results/Snap.20220607.132143.14205.0003.trc
JVMDUMP013I Processed dump event "traceassert", detail "".

The text was updated successfully, but these errors were encountered:

JasonFengJ9 · 2022-06-08T14:52:06Z

job/Test_openjdknext_j9_sanity.openjdk_x86-64_mac_Personal/5/consoleFull(mac11x64rt07)

13:14:15  ===============================================
13:14:15  Running test jdk_util_0 ...
13:14:15  ===============================================
13:14:15  jdk_util_0 Start Time: Tue Jun  7 13:14:14 2022 Epoch Time (ms): 1654622054757
13:14:15  "/Users/jenkins/workspace/Test_openjdknext_j9_sanity.openjdk_x86-64_mac_Personal/openjdkbinary/j2sdk-image/bin/java" -Xshareclasses:destroyAll; "/Users/jenkins/workspace/Test_openjdknext_j9_sanity.openjdk_x86-64_mac_Personal/openjdkbinary/j2sdk-image/bin/java" -Xshareclasses:groupAccess,destroyAll; echo "cache cleanup done";
13:14:15  JVMSHRC005I No shared class caches available
13:14:15  JVMSHRC005I No shared class caches available
13:14:15  cache cleanup done
13:14:15  variation: -Xdump:system:none -Xdump:heap:none -Xdump:system:events=gpf+abort+traceassert+corruptcache Mode150

13:21:35  TEST: java/util/ResourceBundle/modules/visibility/VisibilityTest.java

13:21:35  [2022-06-07T17:stderr:
13:21:35  000000001827A000: Object neither in heap nor stack-allocated in thread AgentVMThread
13:21:35  000000001827A000:	O-Slot=0000000018793BC0
13:21:35  000000001827A000:	O-Slot value=0000000017F27AB0
13:21:35  000000001827A000:	PC=000000002DAE36ED
13:21:35  000000001827A000:	framesWalked=5
13:21:35  000000001827A000:	arg0EA=0000000018793C28
13:21:35  000000001827A000:	walkSP=0000000018793AA0
13:21:35  000000001827A000:	literals=0000000017EEF790
13:21:35  000000001827A000:	jitInfo=00007F80BD0A5968
13:21:35  000000001827A000:	method=0000000017EEF890 (java/lang/Thread.<init>(Ljava/lang/Runnable;)V) (JIT)
13:21:35  000000001827A000:	stack=000000001878DAF8-0000000018794B70
13:21:35  17:20:13.394 0x18060900    j9mm.479    *   ** ASSERTION FAILED ** at /Users/jenkins/workspace/Build_JDKnext_x86-64_mac_Personal/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:108: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))
13:21:35  JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/06/07 13:20:13 - please wait.

JasonFengJ9 · 2022-06-09T12:29:25Z

view/Test_grinder/job/Grinder/24726/tapResults/(ub20x64rt3-2)

===============================================
Running test SharedClasses.SCM23.MultiThread_1 ...
===============================================
SharedClasses.SCM23.MultiThread_1 Start Time: Wed Jun  8 20:49:10 2022 Epoch Time (ms): 1654746550412
variation: Mode610
JVM_OPTIONS:  -Xcompressedrefs -Xjit -Xgcpolicy:gencon 

openjdk version "19-internal" 2022-09-20
OpenJDK Runtime Environment (build 19-internal-adhoc.jenkins.BuildJDKnextx86-64linuxPersonal)
Eclipse OpenJ9 VM (build exclude19-622b1ac1f26, JRE 19 Linux amd64-64-Bit Compressed References 20220608_1018 (JIT enabled, AOT enabled)
OpenJ9   - 622b1ac1f26
OMR      - c859f0d17d0
JCL      - 4cb748300c8 based on jdk-19+25)

MT2 20:58:21 >> Loaded 15000 classes...
MT5 stderr 0000000000016F00: Object neither in heap nor stack-allocated in thread main
MT5 stderr 0000000000016F00:	O-Slot=0000000000115578
MT5 stderr 0000000000016F00:	O-Slot value=00000000000B20B0
MT5 stderr 0000000000016F00:	PC=00007F3711F81CC2
MT5 stderr 0000000000016F00:	framesWalked=1
MT5 stderr 0000000000016F00:	arg0EA=0000000000115620
MT5 stderr 0000000000016F00:	walkSP=00000000001154E8
MT5 stderr 0000000000016F00:	literals=0000000000000000
MT5 stderr 0000000000016F00:	jitInfo=00007F3711614BF8
MT5 stderr 0000000000016F00:	method=00000000001FD830 (net/openj9/test/sc/LoaderSlaveMultiThread.run(Ljava/lang/String;I)V) (JIT)
MT5 stderr 0000000000016F00:	stack=000000000010E010-0000000000115730
MT5 stderr 03:58:21.356 0x1c3200    j9mm.479    *   ** ASSERTION FAILED ** at /home/jenkins/workspace/Build_JDKnext_x86-64_linux_Personal/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:108: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))
MT5 stderr JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/06/08 20:58:21 - please wait.

STF 22:54:17.293 - Heartbeat: Process MT5 is still running
STF 22:57:19.507 - **FAILED** Process MT5 has timed out
STF 22:57:19.519 - Collecting dumps for: MT5

STF 22:59:32.959 - Monitoring Report Summary:
STF 22:59:32.959 -   o Process SCC has crashed unexpectedly
STF 22:59:32.960 - Killing processes: SCC
STF 22:59:32.960 -   o Process SCC pid 3087881 is not running
**FAILED** at step 8 (Destroy cache). Expected return value=0 Actual=1 at /home/jenkins/workspace/Grinder/aqa-tests/TKG/../TKG/output_16547269554530/SharedClasses.SCM23.MultiThread_1/20220608-204910-SharedClasses/tearDown.pl line 67.
STF 22:59:32.969 - **FAILED** teardown script failed. Expected return value=0 Actual=1
STF 22:59:32.969 - 
STF 22:59:32.969 - =====================   R E S U L T S   =====================
STF 22:59:32.973 - Stage results:
STF 22:59:32.981 -   setUp:     pass
STF 22:59:32.984 -   execute:  *fail*
STF 22:59:32.984 -   teardown:  pass
STF 22:59:32.985 - 
STF 22:59:32.985 - Overall result: **FAILED**

SharedClasses.SCM23.MultiThread_1_FAILED

view/Test_grinder/job/Grinder/24722/consoleFull

01:39:06  ===============================================
01:39:06  Running test SharedClasses.SCM23.MultiThreadMultiCL_0 ...
01:39:06  ===============================================
01:39:06  SharedClasses.SCM23.MultiThreadMultiCL_0 Start Time: Wed Jun  8 22:39:06 2022 Epoch Time (ms): 1654753146392
01:39:06  "/home/jenkins/workspace/Grinder/openjdkbinary/j2sdk-image/bin/java" -Xshareclasses:destroyAll; "/home/jenkins/workspace/Grinder/openjdkbinary/j2sdk-image/bin/java" -Xshareclasses:groupAccess,destroyAll; echo "cache cleanup done";
01:39:06  JVMSHRC005I No shared class caches available
01:39:06  JVMSHRC005I No shared class caches available
01:39:06  cache cleanup done
01:39:06  variation: Mode110
01:39:06  JVM_OPTIONS:  -Xjit -Xgcpolicy:gencon -Xnocompressedrefs 

01:39:13  openjdk version "19-internal" 2022-09-20
01:39:13  OpenJDK Runtime Environment (build 19-internal-adhoc.jenkins.BuildJDKnextx86-64linuxPersonal)
01:39:13  Eclipse OpenJ9 VM (build exclude19-622b1ac1f26, JRE 19 Linux amd64-64-Bit Compressed References 20220608_1018 (JIT enabled, AOT enabled)
01:39:13  OpenJ9   - 622b1ac1f26
01:39:13  OMR      - c859f0d17d0
01:39:13  JCL      - 4cb748300c8 based on jdk-19+25)

01:59:40  MTM5 22:59:39 >> --> Threads 9000 to 9120 <--
01:59:40  MTM2 stderr 00007F5A800CAA00: Object neither in heap nor stack-allocated in thread main
01:59:40  MTM2 stderr 00007F5A800CAA00:	O-Slot=00007F5A8038BA30
01:59:40  MTM2 stderr 00007F5A800CAA00:	O-Slot value=00007F5A802FC5B0
01:59:40  MTM2 stderr 00007F5A800CAA00:	PC=00007F5A26BF0DC8
01:59:40  MTM2 stderr 00007F5A800CAA00:	framesWalked=1
01:59:40  MTM2 stderr 00007F5A800CAA00:	arg0EA=00007F5A8038BAD0
01:59:40  MTM2 stderr 00007F5A800CAA00:	walkSP=00007F5A8038B998
01:59:40  MTM2 stderr 00007F5A800CAA00:	literals=0000000000000000
01:59:40  MTM2 stderr 00007F5A800CAA00:	jitInfo=00007F5991136EF8
01:59:40  MTM2 stderr 00007F5A800CAA00:	method=00007F5A805F1610 (net/openj9/test/sc/LoaderSlaveMultiThreadMultiCL.run(Ljava/lang/String;I)V) (JIT)
01:59:40  MTM2 stderr 00007F5A800CAA00:	stack=00007F5A803844B0-00007F5A8038BBD0
01:59:40  MTM2 stderr 05:59:39.620 0x7f59d8003c00    j9mm.479    *   ** ASSERTION FAILED ** at /home/jenkins/workspace/Build_JDKnext_x86-64_linux_Personal/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:108: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))
01:59:40  MTM2 stderr JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/06/08 22:59:39 - please wait.

04:00:02  SharedClasses.SCM23.MultiThreadMultiCL_0_FAILED

pshipton · 2022-06-23T21:03:39Z

Didn't reproduce this 1x in https://openj9-jenkins.osuosl.org/view/Test/job/Grinder/1038
Trying again 3x x 3 https://openj9-jenkins.osuosl.org/view/Test/job/Grinder/1042

pshipton · 2022-06-27T20:08:05Z

The grinder failed, but the results were purged.
Trying another 1x (by accident) https://openj9-jenkins.osuosl.org/view/Test/job/Grinder/1070/

pshipton · 2022-06-27T22:52:39Z

The failure is recreated. @dmitripivkine pls take a look.

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Grinder/1070/system_test_output.tar.gz

dmitripivkine · 2022-06-28T13:54:36Z

For recreated failure:
There is bad O-slot 0x5cb1e0 in JIT frame for method=0x69718 (java/lang/Thread.<init>()V) (JIT) in java stack for thread 0x5bc600 contains 0xa29b0 not in heap or thread stack ranges:

20:08:22.424668000 *0x1B4C00 j9mm.481             Exception  * Object neither in heap nor stack-allocated in thread load-2
20:08:22.424672000  0x1B4C00 j9mm.482             Exception  * O-Slot=0x5cb1e0
20:08:22.424675000  0x1B4C00 j9mm.483             Exception  * O-Slot value=0xa29b0
20:08:22.424677000  0x1B4C00 j9mm.484             Exception  * PC=0xffff9cfc0cb0
20:08:22.424680000  0x1B4C00 j9mm.485             Exception  * framesWalked=5
20:08:22.424682000  0x1B4C00 j9mm.486             Exception  * arg0EA=0x5cb240
20:08:22.424684000  0x1B4C00 j9mm.487             Exception  * walkSP=0x5caf50
20:08:22.424686000  0x1B4C00 j9mm.488             Exception  * literals=0x8
20:08:22.424688000  0x1B4C00 j9mm.489             Exception  * jitInfo=0xffff94b048b8
20:08:22.424692000  0x1B4C00 j9mm.490             Exception  * method=0x69718 (java/lang/Thread.<init>()V) (JIT)
20:08:22.424695000  0x1B4C00 j9mm.493             Exception  * stack=0x5c66b0-0x5cbef0
20:08:22.424695000  0x1B4C00 j9mm.491             Exit       *<StackSlotValidator::reportStackSlot
20:08:22.424696000  0x1B4C00 j9mm.479             Assert     * ** ASSERTION FAILED ** at /home/jenkins/workspace/Build_JDK19_aarch64_linux_Nightly/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:108: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))

<5bc600> JIT frame: bp = 0x00000000005CB238, pc = 0x0000FFFF9CFC0CB0, unwindSP = 0x00000000005CB170, cp = 0x0000000000067D90, arg0EA = 0x00000000005CB240, jitInfo = 0x0000FFFF94B048B8
<5bc600> 	Method: java/lang/Thread.<init>()V !j9method 0x0000000000069718
<5bc600> 	Bytecode index = 9, inlineDepth = 0, PC offset = 0x00000000000001D8
<5bc600> 	stackMap=0x0000FFFF94B04A58, slots=I16(0x0001) parmBaseOffset=I16(0x0008), parmSlots=U16(0x0001), localBaseOffset=I16(0xFFA0)
<5bc600> 	Described JIT args starting at 0x00000000005CB240 for U16(0x0001) slots
<5bc600> 		O-Slot: : a0[0x00000000005CB240] = 0x00000000FFC1F700
<5bc600> 	Described JIT temps starting at 0x00000000005CB1D8 for IDATA(0x000000000000000C) slots
<5bc600> 		O-Slot: : t11[0x00000000005CB1D8] = 0x0000000088FADFB8
<5bc600> 		O-Slot: : t10[0x00000000005CB1E0] = 0x00000000000A29B0 <----- from "Classes"
<5bc600> 		O-Slot: : t9[0x00000000005CB1E8] = 0x0000000088F65AE0
<5bc600> 		O-Slot: : t8[0x00000000005CB1F0] = 0x00000000FF827910
<5bc600> 		O-Slot: : t7[0x00000000005CB1F8] = 0x00000000FF8278C8
<5bc600> 		O-Slot: : t6[0x00000000005CB200] = 0x00000000FF8278C8
<5bc600> 		O-Slot: : t5[0x00000000005CB208] = 0x00000000FF8278C8
<5bc600> 		O-Slot: : t4[0x00000000005CB210] = 0x00000000FF827910
<5bc600> 		O-Slot: : t3[0x00000000005CB218] = 0x00000000FF8278C8
<5bc600> 		O-Slot: : t2[0x00000000005CB220] = 0x00000000FF8278C8
<5bc600> 		O-Slot: : t1[0x00000000005CB228] = 0x00000000FF8278C8
<5bc600> 		O-Slot: : t0[0x00000000005CB230] = 0x00000000FF827910
<5bc600> 	JIT-RegisterMap = UDATA(0x0000000000000000)
<5bc600> 	JIT-Frame-RegisterMap[0x00000000005CB1B0] = UDATA(0x00000000FF827738) (jit_r21)
<5bc600> 	JIT-Frame-RegisterMap[0x00000000005CB098] = UDATA(0x0000000000000000) (jit_r22)
<5bc600> 	JIT-Frame-RegisterMap[0x00000000005CAFB8] = UDATA(0x0000000000000000) (jit_r23)
<5bc600> 	JIT-Frame-RegisterMap[0x00000000005CAFC0] = UDATA(0x0000000000059600) (jit_r24)
<5bc600> 	JIT-Frame-RegisterMap[0x00000000005CAFC8] = UDATA(0x0000000000064A00) (jit_r25)
<5bc600> 	JIT-Frame-RegisterMap[0x00000000005CAFD0] = UDATA(0x00000000FFCC7978) (jit_r26)
<5bc600> 	JIT-Frame-RegisterMap[0x00000000005CAFD8] = UDATA(0x0000FFFFBDE6DBF2) (jit_r27)
<5bc600> 	JIT-Frame-RegisterMap[0x00000000005CAFE0] = UDATA(0x0000FFFFBDE6DB22) (jit_r28)

Actually bogus value 0xa29b0 is an address of ramStatics for !j9class 0xA6200 java/lang/Thread$ThreadNumbering:

> !j9statics 0x00000000000A6200
Static fields in java/lang/Thread$ThreadNumbering:
	0x00000000000A29B0 U Ljdk/internal/misc/Unsafe; (!j9romstaticfieldshape 0x0000FFFF957ABDB0) = !j9object 0x0000000088FADFB8
	0x00000000000A29C0 NEXT J (!j9romstaticfieldshape 0x0000FFFF957ABDBC) = 0x0000000000000009 (9)
	0x00000000000A29B8 next I (!j9romstaticfieldshape 0x0000FFFF957ABDC8) = 0x00000019 (25)

I wondering can it be missed indirection and intention was to get object pointer from ramStatics
@0xdaryl FYI

pshipton · 2022-06-30T15:02:56Z

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.openjdk_aarch64_linux_OpenJDK19/4
jdk_util_0
java/util/concurrent/FutureTask/ExplicitSet.java

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_sanity.openjdk_aarch64_linux_OpenJDK19/4/openjdk_test_output.tar.gz

15:32:43  stderr:
15:32:43  0000000000543100: Object neither in heap nor stack-allocated in thread AgentVMThread
15:32:43  0000000000543100:	O-Slot=00000000006F4708
15:32:43  0000000000543100:	O-Slot value=00000000000A29B0
15:32:43  0000000000543100:	PC=0000FFFF8DCAC888
15:32:43  0000000000543100:	framesWalked=1
15:32:43  0000000000543100:	arg0EA=00000000006F4728
15:32:43  0000000000543100:	walkSP=00000000006F4698
15:32:43  0000000000543100:	literals=0000000000000000
15:32:43  0000000000543100:	jitInfo=0000FFFF6D86A238
15:32:43  0000000000543100:	method=00000000000696D8 (java/lang/Thread.genThreadName()Ljava/lang/String;) (JIT)
15:32:43  0000000000543100:	stack=00000000006EF288-00000000006F4AE0
15:32:43  19:32:32.515 0x543100    j9mm.479    *   ** ASSERTION FAILED ** at /home/jenkins/workspace/Build_JDK19_aarch64_linux_OpenJDK19/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:108: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))

JasonFengJ9 · 2022-07-11T21:22:59Z

job/Test_openjdk19_j9_sanity.openjdk_ppc64_aix_testList_0/8/(paix819)

openjdk version "19" 2022-09-20
IBM Semeru Runtime Open Edition 19+29 (build 19+29)
Eclipse OpenJ9 VM 19+29 (build master-6b4a2db09, JRE 19 AIX ppc64-64-Bit Compressed References 20220919_13 (JIT enabled, AOT enabled)
OpenJ9   - 6b4a2db09
OMR      - ff6a49823
JCL      - 403c2088e2 based on jdk-19+29)

[2022-07-09T17:17:19.679Z] variation: -Xdump:system:none -Xdump:heap:none -Xdump:system:events=gpf+abort+traceassert+corruptcache -XX:-JITServerTechPreviewMessage Mode650
[2022-07-09T17:17:19.679Z] JVM_OPTIONS:  -Xdump:system:none -Xdump:heap:none -Xdump:system:events=gpf+abort+traceassert+corruptcache -XX:-JITServerTechPreviewMessage -XX:-UseCompressedOops 

[2022-07-09T17:40:41.124Z] TEST: java/lang/RuntimeTests/exec/SleepyCat.java

[2022-07-09T17:40:41.125Z] stderr:
[2022-07-09T17:40:41.125Z] 0000010010433200: Invalid class pointer in thread main
[2022-07-09T17:40:41.125Z] 0000010010433200:	O-Slot=000001001009C648
[2022-07-09T17:40:41.125Z] 0000010010433200:	O-Slot value=0A0000001FFB61F0
[2022-07-09T17:40:41.125Z] 0000010010433200:	PC=0000010010777C78
[2022-07-09T17:40:41.125Z] 0000010010433200:	framesWalked=9
[2022-07-09T17:40:41.125Z] 0000010010433200:	arg0EA=00000100220B1908
[2022-07-09T17:40:41.125Z] 0000010010433200:	walkSP=00000100220B1898
[2022-07-09T17:40:41.125Z] 0000010010433200:	literals=0000000000000010
[2022-07-09T17:40:41.125Z] 0000010010433200:	jitInfo=0000010021BD7498
[2022-07-09T17:40:41.125Z] 0000010010433200:	method=0000010023610B48 (java/lang/Thread$$Lambda$66/0x0000000000000000.test(Ljava/lang/Object;)Z) (JIT)
[2022-07-09T17:40:41.125Z] 0000010010433200:	stack=00000100220AC810-00000100220B20C0
[2022-07-09T17:40:41.125Z] 17:40:33.331 0x10022c41600    j9mm.479    *   ** ASSERTION FAILED ** at /home/jenkins/workspace/build-scripts/jobs/jdk19/jdk19-aix-ppc64-openj9/workspace/build/src/openj9/runtime/gc_glue_java/MarkingSchemeRootMarker.cpp:48: ((MM_StackSlotValidator(0, object, stackLocation, walkState).validate(_env)))
[2022-07-09T17:40:41.125Z] JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/07/09 13:40:33 - please wait.

[2022-07-09T17:51:11.339Z] jdk_lang_1_FAILED

JasonFengJ9 · 2022-07-25T14:07:55Z

An internal build(ubu22s390x-rt3-1)

java version "11.0.16" 2022-07-19
IBM Semeru Runtime Certified Edition 11.0.16.0-rc1a (build 11.0.16+8)
Eclipse OpenJ9 VM 11.0.16.0-rc1a (build openj9-0.33.0-rc1a, JRE 11 Linux s390x-64-Bit Compressed References 20220721_339 (JIT enabled, AOT enabled)
OpenJ9   - 04a55b45b
OMR      - b58aa2708
JCL      - 78837d3d66 based on jdk-11.0.16+8)

[2022-07-22T03:41:01.438Z] variation: Mode650
[2022-07-22T03:41:01.438Z] JVM_OPTIONS:  -XX:-UseCompressedOops 

[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00: Invalid class pointer in stack allocated object in thread Thread-66
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	O-Slot=000003FE94008D30
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	O-Slot value=000003FE94008BC8
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	PC=000003FFA04D8E50
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	framesWalked=3
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	arg0EA=000003FE94008D38
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	walkSP=000003FE94008D10
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	literals=000003FFA04EC498
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	jitInfo=0000000000000000
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	method=000003FFA04EC498 (net/adoptopenjdk/test/hcrAgent/agent/TransformerMakerThread.run()V) (Interpreted)
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0A2A00:	stack=000003FE94003550-000003FE94008D90
[2022-07-22T03:42:13.706Z] LT  stderr 03:42:06.197 0x3fe9c087500    j9mm.479    *   ** ASSERTION FAILED ** at ../../../../../../openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:108: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))
[2022-07-22T03:42:13.706Z] LT  stderr JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/07/22 03:42:06 - please wait.
[2022-07-22T03:42:13.706Z] LT  stderr JVMDUMP032I JVM requested System dump using '/home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/core.20220722.034206.186448.0001.dmp' in response to an event
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00: Invalid class pointer in stack allocated object in thread Thread-67
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	O-Slot=000003FE840206B0
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	O-Slot value=000003FE84020548
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	PC=000003FFA04D8E77
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	framesWalked=3
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	arg0EA=000003FE840206B8
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	walkSP=000003FE84020690
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	literals=000003FFA04EC498
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	jitInfo=0000000000000000
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	method=000003FFA04EC498 (net/adoptopenjdk/test/hcrAgent/agent/TransformerMakerThread.run()V) (Interpreted)
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C08DE00:	stack=000003FE8401AED0-000003FE84020710
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00: Invalid class pointer in stack allocated object in thread Thread-68
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	O-Slot=000003FE80071750
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	O-Slot value=000003FE800715E8
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	PC=000003FFA04D8E50
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	framesWalked=3
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	arg0EA=000003FE80071758
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	walkSP=000003FE80071730
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	literals=000003FFA04EC498
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	jitInfo=0000000000000000
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	method=000003FFA04EC498 (net/adoptopenjdk/test/hcrAgent/agent/TransformerMakerThread.run()V) (Interpreted)
[2022-07-22T03:42:13.706Z] LT  stderr 000003FE9C0B0D00:	stack=000003FE8006BF70-000003FE800717B0
[2022-07-22T03:42:13.706Z] STF 03:42:09.909 - Found dump at: /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/javacore.20220722.034206.186448.0002.txt
[2022-07-22T03:42:13.706Z] STF 03:42:09.910 - Found dump at: /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/core.20220722.034206.186448.0001.dmp
[2022-07-22T03:42:13.706Z] LT  stderr JVMDUMP010I System dump written to /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/core.20220722.034206.186448.0001.dmp
[2022-07-22T03:42:13.706Z] LT  stderr JVMDUMP032I JVM requested Java dump using '/home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/javacore.20220722.034206.186448.0002.txt' in response to an event
[2022-07-22T03:42:13.706Z] AG  stderr javacore file generated - /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/javacore.20220722.034206.186448.0002.txt
[2022-07-22T03:42:13.706Z] AG  stderr core file generated - /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/core.20220722.034206.186448.0001.dmp
[2022-07-22T03:42:13.706Z] AG  stderr Exception in thread "main" java.net.SocketException: Broken pipe (Write failed)
[2022-07-22T03:42:13.706Z] AG  stderr 	at java.base/java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:110)
[2022-07-22T03:42:13.706Z] AG  stderr 	at java.base/java.net.SocketOutputStream.write(SocketOutputStream.java:129)
[2022-07-22T03:42:13.706Z] AG  stderr 	at java.base/openj9.internal.tools.attach.target.AttachmentConnection.streamSend(AttachmentConnection.java:105)
[2022-07-22T03:42:13.706Z] AG  stderr 	at jdk.attach/com.ibm.tools.attach.attacher.OpenJ9VirtualMachine.detach(OpenJ9VirtualMachine.java:206)
[2022-07-22T03:42:13.706Z] AG  stderr 	at net.adoptopenjdk.test.hcrAgent.agent.Attacher.main(Attacher.java:85)
[2022-07-22T03:42:13.706Z] STF 03:42:12.428 - Found dump at: /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/Snap.20220722.034206.186448.0003.trc
[2022-07-22T03:42:13.706Z] LT  stderr JVMDUMP010I Java dump written to /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/javacore.20220722.034206.186448.0002.txt
[2022-07-22T03:42:13.706Z] LT  stderr JVMDUMP032I JVM requested Snap dump using '/home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/Snap.20220722.034206.186448.0003.trc' in response to an event
[2022-07-22T03:42:13.706Z] LT  stderr JVMDUMP010I Snap dump written to /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/Snap.20220722.034206.186448.0003.trc
[2022-07-22T03:42:13.706Z] LT  stderr JVMDUMP013I Processed dump event "traceassert", detail "".
[2022-07-22T03:42:13.706Z] STF 03:42:12.430 - **FAILED** Process LT  has ended unexpectedly
[2022-07-22T03:42:13.706Z] AG  stderr Snap file generated - /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/results/Snap.20220722.034206.186448.0003.trc
[2022-07-22T03:42:13.706Z] STF 03:42:12.431 - Monitoring Report Summary:
[2022-07-22T03:42:13.706Z] STF 03:42:12.431 -   o Process AG  has crashed unexpectedly
[2022-07-22T03:42:13.706Z] STF 03:42:12.431 -   o Process LT  has ended unexpectedly
[2022-07-22T03:42:13.706Z] STF 03:42:12.431 - Killing processes: AG  LT 
[2022-07-22T03:42:13.706Z] STF 03:42:12.431 -   o Process clean up attempt 1 for AG  pid 186451
[2022-07-22T03:42:13.706Z] STF 03:42:12.431 -   o Process AG  pid 186451 stop()
[2022-07-22T03:42:14.439Z] STF 03:42:13.433 -   o Process AG  pid 186451 killed
[2022-07-22T03:42:14.439Z] STF 03:42:13.433 -   o Process LT  pid 186448 is not running
[2022-07-22T03:42:14.440Z] **FAILED** at step 3 (Wait for Agent to complete). Expected return value=0 Actual=1 at /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/../TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/execute.pl line 157.
[2022-07-22T03:42:14.440Z] STF 03:42:13.828 - **FAILED** execute script failed. Expected return value=0 Actual=1
[2022-07-22T03:42:14.440Z] STF 03:42:13.828 - 
[2022-07-22T03:42:14.440Z] STF 03:42:13.828 - ====================   T E A R D O W N   ====================
[2022-07-22T03:42:14.440Z] STF 03:42:13.828 - Running teardown: perl /home/jenkins/workspace/Test_openjdk11_j9_extended.system_s390x_linux_testList_0/aqa-tests/TKG/../TKG/output_16584587027484/HCRLateAttachWorkload_previewEnabled_1/20220722-034101-HCRLateAttachWorkload/tearDown.pl
[2022-07-22T03:42:14.440Z] STF 03:42:13.936 - TEARDOWN stage completed
[2022-07-22T03:42:14.440Z] STF 03:42:13.945 - 
[2022-07-22T03:42:14.440Z] STF 03:42:13.945 - =====================   R E S U L T S   =====================
[2022-07-22T03:42:14.440Z] STF 03:42:13.945 - Stage results:
[2022-07-22T03:42:14.440Z] STF 03:42:13.945 -   setUp:     pass
[2022-07-22T03:42:14.440Z] STF 03:42:13.945 -   execute:  *fail*
[2022-07-22T03:42:14.440Z] STF 03:42:13.945 -   teardown:  pass
[2022-07-22T03:42:14.440Z] STF 03:42:13.945 - 
[2022-07-22T03:42:14.440Z] STF 03:42:13.945 - Overall result: **FAILED**
[2022-07-22T03:42:14.440Z] 
[2022-07-22T03:42:14.440Z] HCRLateAttachWorkload_previewEnabled_1_FAILED

50x internal grinder - passed

Same assertion as #15476

JasonFengJ9 · 2022-09-01T16:06:02Z

An internal build(p10sles021)

[2022-08-28T09:20:36.685Z] variation: Mode112
[2022-08-28T09:20:36.685Z] JVM_OPTIONS:  -Xgcpolicy:gencon -Xjit:count=0 -Xnocompressedrefs 

[2022-08-28T09:20:38.733Z] openjdk version "19" 2022-09-20
[2022-08-28T09:20:38.733Z] IBM Semeru Runtime Open Edition 19+36 (build 19+36)
[2022-08-28T09:20:38.733Z] Eclipse OpenJ9 VM 19+36 (build master-c14fe746e, JRE 19 Linux ppc64le-64-Bit Compressed References 20220919_32 (JIT enabled, AOT enabled)
[2022-08-28T09:20:38.733Z] OpenJ9   - c14fe746e
[2022-08-28T09:20:38.733Z] OMR      - 938f0686f
[2022-08-28T09:20:38.733Z] JCL      - f52075642c based on jdk-19+36)

[2022-08-28T09:21:41.693Z] LT  05:21:36.617 - Completed 14.9%. Number of tests started=4073 (+2522)
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900: Object neither in heap nor stack-allocated in thread load-27
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	O-Slot=00007FFDCC05E0E0
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	O-Slot value=00007FFFA4426FB0
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	PC=00007FFF0EF9FA14
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	framesWalked=2
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	arg0EA=00007FFDCC05E0F8
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	walkSP=00007FFDCC05E018
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	literals=0000000000000000
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	jitInfo=00007FFE764C8C78
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	method=00007FFFA423F860 (java/lang/Thread.genThreadName()Ljava/lang/String;) (JIT)
[2022-08-28T09:21:44.958Z] LT  stderr 00007FFFA4C83900:	stack=00007FFDCC024FA8-00007FFDCC05EB60
[2022-08-28T09:21:44.958Z] LT  stderr 09:21:43.780 0x7ffe68002400    j9mm.479    *   ** ASSERTION FAILED ** at /home/jenkins/workspace/build-scripts/jobs/jdk19/jdk19-linux-ppc64le-openj9/workspace/build/src/openj9/runtime/gc_glue_java/MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env)))
[2022-08-28T09:21:44.958Z] LT  stderr JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/08/28 05:21:43 - please wait.

[2022-08-28T09:21:46.868Z] LambdaLoadTest_special_J9_5m_4_FAILED

Same as #13369 which was marked as dup of this.

JasonFengJ9 · 2022-09-01T16:08:35Z

An internal build(ub18-aarch64-1)

[2022-08-28T00:57:54.299Z] variation: Mode110
[2022-08-28T00:57:54.299Z] JVM_OPTIONS:  -Xjit -Xgcpolicy:gencon -Xnocompressedrefs 

[2022-08-28T00:57:59.706Z] openjdk version "19" 2022-09-20
[2022-08-28T00:57:59.706Z] IBM Semeru Runtime Open Edition 19+36 (build 19+36)
[2022-08-28T00:57:59.706Z] Eclipse OpenJ9 VM 19+36 (build master-c14fe746e, JRE 19 Linux aarch64-64-Bit Compressed References 20220920_32 (JIT enabled, AOT enabled)
[2022-08-28T00:57:59.706Z] OpenJ9   - c14fe746e
[2022-08-28T00:57:59.706Z] OMR      - 938f0686f
[2022-08-28T00:57:59.706Z] JCL      - f52075642c based on jdk-19+36)

[2022-08-28T00:58:46.461Z] LT  20:58:43.519 - Completed 13.4%. Number of tests started=1366 (+643)
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00: Object neither in heap nor stack-allocated in thread load-1
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	O-Slot=0000FFFEA01B2168
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	O-Slot value=0000FFFFB838B7B8
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	PC=0000FFFF1E56EF24
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	framesWalked=1
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	arg0EA=0000FFFEA01B2188
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	walkSP=0000FFFEA01B20F8
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	literals=0000000000000000
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	jitInfo=0000FFFEE4715D60
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	method=0000FFFFB819F6C0 (java/lang/Thread.genThreadName()Ljava/lang/String;) (JIT)
[2022-08-28T00:58:46.461Z] LT  stderr 0000FFFFB8B1AC00:	stack=0000FFFEA0148CF8-0000FFFEA01B2B00
[2022-08-28T00:58:46.461Z] LT  stderr 00:58:43.988 0xfffec0002400    j9mm.479    *   ** ASSERTION FAILED ** at /home/jenkins/workspace/build-scripts/jobs/jdk19/jdk19-linux-aarch64-openj9/workspace/build/src/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:108: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))
[2022-08-28T00:58:46.461Z] LT  stderr JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/08/27 20:58:43 - please wait.

[2022-08-28T00:58:49.987Z] LambdaLoadTest_J9_5m_0_FAILED

pshipton · 2022-09-08T00:53:48Z

Internal build (p10rhel053)
LambdaLoadTest_special_J9_5m_1 -Xgcpolicy:optthruput -Xjit:count=0 -Xnocompressedrefs

[2022-08-30T09:47:36.676Z] openjdk version "19-beta" 2022-09-20
[2022-08-30T09:47:36.676Z] IBM Semeru Runtime Open Edition 19+36-202208300535 (build 19-beta+36-202208300535)
[2022-08-30T09:47:36.676Z] Eclipse OpenJ9 VM 19+36-202208300535 (build master-e53d18b81, JRE 19 Linux ppc64le-64-Bit Compressed References 20220830_33 (JIT enabled, AOT enabled)
[2022-08-30T09:47:36.676Z] OpenJ9   - e53d18b81
[2022-08-30T09:47:36.676Z] OMR      - 938f0686f
[2022-08-30T09:47:36.676Z] JCL      - f52075642c based on jdk-19+36)

[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400: Object neither in heap nor stack-allocated in thread load-24
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	O-Slot=00007FFDD8048EC0
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	O-Slot value=00007FFF9440FCB0
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	PC=00007FFF00D415E4
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	framesWalked=1
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	arg0EA=00007FFDD8048ED8
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	walkSP=00007FFDD8048E58
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	literals=0000000000000000
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	jitInfo=00007FFEC8267878
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	method=00007FFF9422E940 (java/lang/Thread.genThreadName()Ljava/lang/String;) (JIT)
[2022-08-30T09:48:24.112Z] LT  stderr 00007FFF94C6A400:	stack=00007FFDD8027F78-00007FFDD80499A0
[2022-08-30T09:48:24.112Z] LT  stderr 09:48:19.527 0x7ffe58002400    j9mm.479    *   ** ASSERTION FAILED ** at ../../../../../../openj9/runtime/gc_glue_java/MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env)))

JasonFengJ9 · 2022-09-12T21:46:11Z

Internal build(macaarch64rt1)

[2022-09-11T12:25:18.326Z] variation: Mode101
[2022-09-11T12:25:18.326Z] JVM_OPTIONS:  -Xjit -Xgcpolicy:optthruput -Xnocompressedrefs 

[2022-09-11T12:25:19.615Z] openjdk version "19-ea" 2022-09-20
[2022-09-11T12:25:19.615Z] IBM Semeru Runtime Open Edition 19+36 (build 19-ea+36)
[2022-09-11T12:25:19.615Z] Eclipse OpenJ9 VM 19+36 (build master-b8752ec8b, JRE 19 Mac OS X aarch64-64-Bit 20220920_37 (JIT enabled, AOT enabled)
[2022-09-11T12:25:19.615Z] OpenJ9   - b8752ec8b
[2022-09-11T12:25:19.615Z] OMR      - 647678f93
[2022-09-11T12:25:19.615Z] JCL      - 034a8c8f12 based on jdk-19+36)

[2022-09-11T12:28:21.399Z] LT  08:28:20.377 - Completed 60.0%. Number of tests started=11882 (+1241)
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00: Object neither in heap nor stack-allocated in thread load-3
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	O-Slot=0000000158521700
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	O-Slot value=00000001517FF3B8
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	PC=000000010FB57B9C
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	framesWalked=1
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	arg0EA=0000000158521718
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	walkSP=0000000158521698
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	literals=0000000000000000
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	jitInfo=00000001602C64A8
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	method=00000001515D03F0 (java/lang/Thread.genThreadName()Ljava/lang/String;) (JIT)
[2022-09-11T12:28:38.365Z] LT  stderr 00000001490C4F00:	stack=00000001584B8048-0000000158522090
[2022-09-11T12:28:38.365Z] LT  stderr 12:28:36.322 0x149171700    j9mm.479    *   ** ASSERTION FAILED ** at /Users/jenkins/workspace/build-scripts/jobs/jdk19/jdk19-mac-aarch64-openj9/workspace/build/src/openj9/runtime/gc_glue_java/MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env)))
[2022-09-11T12:28:38.365Z] LT  stderr JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/09/11 08:28:36 - please wait.

[2022-09-11T12:28:54.857Z] LambdaLoadTest_special_J9_5m_0_FAILED

pshipton · 2022-09-14T16:07:29Z

Another occurrence #15885

JasonFengJ9 · 2022-09-20T22:19:53Z

An internal build(p10sles021)

openjdk version "19-beta" 2022-09-20
IBM Semeru Runtime Open Edition 19+36-202209200534 (build 19-beta+36-202209200534)
Eclipse OpenJ9 VM 19+36-202209200534 (build master-2184d058b, JRE 19 Linux ppc64le-64-Bit Compressed References 20220920_43 (JIT enabled, AOT enabled)
OpenJ9   - 2184d058b
OMR      - b1be89cf5
JCL      - b56bf70733 based on jdk-19+36)

[2022-09-20T08:52:21.700Z] variation: Mode121
[2022-09-20T08:52:21.700Z] JVM_OPTIONS:  -Xgcpolicy:optavgpause -Xjit:count=0 -Xnocompressedrefs 

[2022-09-20T08:53:05.531Z] LT  stderr 08:53:04.123 0x7ffe78002400    j9mm.479    *   ** ASSERTION FAILED ** at ../../../../../../openj9/runtime/gc_glue_java/MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env)))

dmitripivkine · 2022-09-20T23:33:36Z

LT  stderr 00007FFF84C6E300: Object neither in heap nor stack-allocated in thread load-29
LT  stderr 00007FFF84C6E300:	O-Slot=00007FFDA80A2650
LT  stderr 00007FFF84C6E300:	O-Slot value=00007FFF843F33B0
LT  stderr 00007FFF84C6E300:	PC=00007FFEEFE20014
LT  stderr 00007FFF84C6E300:	framesWalked=2
LT  stderr 00007FFF84C6E300:	arg0EA=00007FFDA80A2668
LT  stderr 00007FFF84C6E300:	walkSP=00007FFDA80A2568
LT  stderr 00007FFF84C6E300:	literals=0000000000000000
LT  stderr 00007FFF84C6E300:	jitInfo=00007FFEB418C138
LT  stderr 00007FFF84C6E300:	method=00007FFF8420EFE0 (java/lang/Thread.genThreadName()Ljava/lang/String;) (JIT)
LT  stderr 00007FFF84C6E300:	stack=00007FFDA80715F8-00007FFDA80A3150

dmitripivkine · 2022-11-18T14:41:59Z

correct, this still be the same issue:

[2022-11-18T06:31:05.794Z] 000000000F984400:	O-Slot value=000000000F8C64B0 <---

> !allclasses | grep java/lang/Thread$ThreadNumbering
0x000000000F8C6500	0x0000000000000328	0x00007F8DDB854268	0x00000000351ADBA0	0	java/lang/Thread$ThreadNumbering
0x00000000351ADBA0	0x00000220	0x00007F8DDB854268	0x00000020	0x0C804000	java/lang/Thread$ThreadNumbering
> !j9class 0x000000000F8C6500 | grep ramStatics
	0x48: UDATA* ramStatics = !j9x 0x000000000F8C64B0 <---

a7ehuo · 2022-11-21T04:46:37Z

I reproduced the issue on Power and I found something interesting in java/lang/Thread.genThreadName()Ljava/lang/String; that might explain why the object points to ramStatics. java/lang/Thread$ThreadNumbering.next()I is inlined into genThreadName. jdk/internal/misc/Unsafe.getAndAddInt(Ljava/lang/Object;JI)I is called by java/lang/Thread$ThreadNumbering.next()I and transformed by recognized call transformer. Accessing ramStatics is part of the transformed call. ramStatics is stored in temp slot 2 in block_6 (n78n). However in block_2, a known object String "Thread-" (n9n) is also stored in temp slot 2 (n107n). Later block 10 expects to initialize a String object with "Thread-" from temp slot 2 and next thread number. But temp slot 2 no longer contains object "Thread-" because it's overwritten by ramStatics loaded in block_6 after inlining and recognized call transformation. I'm still looking into how temp is supposed to be saved during inlining in this case

Post Inlining Trees: for java/lang/Thread.genThreadName()Ljava/lang/String;
...
n1n       BBStart <block_2> (freq 10000)                                                      [    0x76b5f03e46c0] bci=[-1,0,1103] rc=0 vc=15 vn=- li=- udi=- nc=0
n11n      treetop                                                                             [    0x76b5f03e49e0] bci=[-1,10,1103] rc=0 vc=15 vn=- li=- udi=- nc=1
n9n         aload  <string "Thread-">[#398  Static] (obj1) [flags 0x80000307 0x0 ]            [    0x76b5f03e4940] bci=[-1,7,1103] rc=2 vc=15 vn=- li=- udi=- nc=0
n107n     astore  <temp slot 2>[#440  Auto] (obj1) [flags 0x7 0x0 ]                           [    0x76b5f04a1130] bci=[-1,7,1103] rc=0 vc=0 vn=- li=- udi=- nc=1
n9n         ==>aload
n101n     ificmpne --> block_11 BBStart at n97n (HCRGuard/NonoverriddenTest )                 [    0x76b5f04a0f50] bci=[0,0,1095] rc=0 vc=0 vn=- li=- udi=- nc=2 flg=0x1020
n99n        iload  unknown static[#439  Static] [flags 0x10303 0x0 ]                          [    0x76b5f04a0eb0] bci=[-1,13,1103] rc=1 vc=0 vn=- li=- udi=- nc=0
n100n       iconst 0                                                                          [    0x76b5f04a0f00] bci=[-1,13,1103] rc=1 vc=0 vn=- li=- udi=- nc=0
n94n      BBEnd </block_2> ===== 
...
n70n      BBStart <block_6> (freq 10000)                                                      [    0x76b5f04a05a0] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=0
n78n      astore  <temp slot 2>[#435  Auto] [flags 0x7 0x0 ]                                  [    0x76b5f04a0820] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n77n        aloadi  <ramStaticsFromClass>[#309  Shadow +72] [flags 0x10607 0x0 ]              [    0x76b5f04a07d0] bci=[0,9,1095] rc=1 vc=0 vn=- li=1 udi=- nc=1
n76n          aloadi  <classFromJavaLangClass>[#307  Shadow +16] [flags 0x10607 0x0 ]         [    0x76b5f04a0780] bci=[0,9,1095] rc=1 vc=0 vn=- li=1 udi=- nc=1
n75n            aload  <temp slot 2>[#435  Auto] [flags 0x7 0x0 ]                             [    0x76b5f04a0730] bci=[0,9,1095] rc=1 vc=0 vn=- li=1 udi=- nc=0
n82n      lstore  <temp slot 3>[#436  Auto] [flags 0x4 0x0 ]                                  [    0x76b5f04a0960] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n81n        land                                                                              [    0x76b5f04a0910] bci=[0,9,1095] rc=1 vc=0 vn=- li=1 udi=- nc=2
n79n          lload  <temp slot 3>[#436  Auto] [flags 0x4 0x0 ]                               [    0x76b5f04a0870] bci=[0,9,1095] rc=1 vc=0 vn=- li=1 udi=- nc=0
n80n          lconst -4                                                                       [    0x76b5f04a08c0] bci=[-1,0,1103] rc=1 vc=0 vn=- li=1 udi=- nc=0
n84n      BBEnd </block_6> =====  
...
n95n      BBStart <block_10> (freq 10000)                                                     [    0x76b5f04a0d70] bci=[-1,13,1103] rc=0 vc=0 vn=- li=- udi=- nc=0
n13n      treetop                                                                             [    0x76b5f03e4a80] bci=[-1,13,1103] rc=0 vc=15 vn=- li=- udi=- nc=1
n106n       iload  <temp slot 1>[#438  Auto] [flags 0x3 0x0 ]                                 [    0x76b5f04a10e0] bci=[-1,13,1103] rc=3 vc=0 vn=- li=- udi=- nc=0
n15n      treetop                                                                             [    0x76b5f03e4b20] bci=[-1,16,1103] rc=0 vc=15 vn=- li=- udi=- nc=1
n106n       ==>iload
n17n      treetop                                                                             [    0x76b5f03e4bc0] bci=[-1,19,1103] rc=0 vc=15 vn=- li=- udi=- nc=1
n16n        new  jitNewObject[#91  helper Method] [flags 0x400 0x0 ]                          [    0x76b5f03e4b70] bci=[-1,19,1103] rc=3 vc=15 vn=- li=- udi=- nc=1
n24n          loadaddr  java/lang/String[#411  Static] [flags 0x18307 0x0 ]                   [    0x76b5f03e4df0] bci=[-1,19,1103] rc=1 vc=15 vn=- li=- udi=- nc=0
n26n      treetop                                                                             [    0x76b5f03e4e90] bci=[-1,19,1103] rc=0 vc=15 vn=- li=- udi=- nc=1
n25n        call  java/lang/String.<init>(Ljava/lang/String;I)V[#425  final special Method] [flags 0x20500 0x0 ] ()  [    0x76b5f03e4e40] bci=[-1,19,1103] rc=1 vc=16 vn=- li=- udi=- nc=3 flg=0x20
n16n          ==>new
n108n         aload  <temp slot 2>[#440  Auto] (obj1) [flags 0x7 0x0 ]                        [    0x76b5f04a1180] bci=[-1,7,1103] rc=1 vc=0 vn=- li=- udi=- nc=0
n106n         ==>iload
n27n      allocationFence on n16n                                                             [    0x76b5f03e4ee0] bci=[-1,19,1103] rc=0 vc=15 vn=- li=- udi=- nc=0
n18n      areturn                                                                             [    0x76b5f03e4c10] bci=[-1,22,1103] rc=0 vc=15 vn=- li=- udi=- nc=1
n16n        ==>new
n2n       BBEnd </block_10> =====

pshipton · 2022-11-21T21:58:00Z

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.openjdk_aarch64_linux_Nightly/54
jdk_lang_1
java/lang/StackWalker/AcrossThreads.java

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_sanity.openjdk_aarch64_linux_Nightly/54/openjdk_test_output.tar.gz

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.openjdk_x86-64_linux_Nightly/53
jdk_lang_0
java/lang/StackWalker/AcrossThreads.java

No diagnostics

pshipton · 2022-11-23T13:28:38Z

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.openjdk_ppc64_aix_Nightly/55
jdk_lang_1
java/lang/StackWalker/AcrossThreads.java

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_sanity.openjdk_ppc64_aix_Nightly/55/openjdk_test_output.tar.gz

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.openjdk_x86-64_linux_Nightly/55
jdk_util_0
java/util/zip/FlaterTest.java

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_sanity.openjdk_x86-64_linux_Nightly/55/openjdk_test_output.tar.gz

a7ehuo · 2022-11-23T18:54:50Z

What I suspected about overwritten temp slots in #15251 (comment) is not an issue. n107n (#440) and n78n (#435) have different sym refs and they are saved to different addresses.

After some discussion with @vijaysun-omr, he noticed #435 (n78n) which is ramStaticsFromClass was marked collected and showed up in the GC map when it shouldn't. n78n is created as part of the transformation of Unsafe.getAndAddInt in J9::RecognizedCallTransformer::processUnsafeAtomicCall. I'm experimenting a fix

a7ehuo · 2022-11-24T18:25:35Z

I'm still looking at how to properly fix this issue. Adding more details on what the issue is.

jdk/internal/misc/Unsafe.getAndAddInt(Ljava/lang/Object;JI)I is called by Thread$ThreadNumbering.next() which is inlined into Thread.genThreadName()
jdk/internal/misc/Unsafe.getAndAddInt(Ljava/lang/Object;JI)I is transformed in J9::RecognizedCallTransformer::processUnsafeAtomicCall to use helper call.

In the transformed IL tree, #435 first stores java lang class object (n43n) in block_2. If the class object is NULL, it jumps to blocks_7 where the helper call atomicFetchAndAdd loads #435 and adds an offset to it.

If java lang class object is not NULL, eventually if it is static, it gets to block_5 where ramStatics is also stored into #435 (n78n). And then blocks_7 loads the ramStatics from #435.

The issue here is that the first store (n43n) to #435 is collected and the second store (ramStatics) to #435 is not collected.

log.25864.9509.20221124.090509.25864.zip

Trees after recognized call transformer: for java/lang/Thread$ThreadNumbering.next()I

Call Stack Info
CalleeIndex CallerIndex ByteCodeIndex CalleeMethod
       0         -1          13       java/lang/Thread$ThreadNumbering.next()I

------------------------------------------------------------------------------------------------------------------------------------------------------------------------
n28n      BBStart <block_2>                                                                   [    0x710fc05e4f30] bci=[0,0,1095] rc=0 vc=0 vn=- li=- udi=- nc=0
n39n      NULLCHK on n30n [#32]                                                               [    0x710fc05e52a0] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n38n        PassThrough                                                                       [    0x710fc05e5250] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=1
n30n          aload  java/lang/Thread$ThreadNumbering.U Ljdk/internal/misc/Unsafe;[#426  final Static] [flags 0xa0307 0x0 ]  [    0x710fc05e4fd0] bci=[0,0,1095] rc=2 vc=0 vn=- li=- udi=- nc=0
n41n      astore  <temp slot 1>[#434  Auto] [flags 0x7 0x0 ]                                  [    0x710fc05e5340] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n30n        ==>aload
n43n      astore  <temp slot 2>[#435  Auto] [flags 0x7 0x0 ]                                  [    0x710fc05e53e0] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n32n        aloadi  <javaLangClassFromClass>[#306  Shadow +48] [flags 0x607 0x0 ]             [    0x710fc05e5070] bci=[0,3,1095] rc=1 vc=0 vn=- li=- udi=- nc=1
n31n          loadaddr  java/lang/Thread$ThreadNumbering[#427  Static] [flags 0x18307 0x0 ]   [    0x710fc05e5020] bci=[0,3,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n45n      lstore  <temp slot 3>[#436  Auto] [flags 0x4 0x0 ]                                  [    0x710fc05e5480] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n33n        lload  java/lang/Thread$ThreadNumbering.NEXT J[#428  final Static] [flags 0xa0304 0x0 ]  [    0x710fc05e50c0] bci=[0,5,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n47n      istore  <temp slot 4>[#437  Auto] [flags 0x3 0x0 ]                                  [    0x710fc05e5520] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n34n        iconst 1                                                                          [    0x710fc05e5110] bci=[0,8,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n51n      ifacmpeq --> block_7 BBStart at n83n ()                                             [    0x710fc05e5660] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=2 flg=0x20
n49n        aload  <temp slot 2>[#435  Auto] [flags 0x7 0x0 ]                                 [    0x710fc05e55c0] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n50n        aconst NULL                                                                       [    0x710fc05e5610] bci=[-1,0,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n53n      BBEnd </block_2> =====                  
...
n70n      BBStart <block_5>                                                                   [    0x710fc06a05a0] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=0
n78n      astore  <temp slot 2>[#435  Auto] [flags 0x7 0x0 ]                                  [    0x710fc06a0820] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n77n        aloadi  <ramStaticsFromClass>[#309  Shadow +72] [flags 0x10607 0x0 ]              [    0x710fc06a07d0] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=1
n76n          aloadi  <classFromJavaLangClass>[#307  Shadow +8] [flags 0x10607 0x0 ]          [    0x710fc06a0780] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=1
n75n            aload  <temp slot 2>[#435  Auto] [flags 0x7 0x0 ]                             [    0x710fc06a0730] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n82n      lstore  <temp slot 3>[#436  Auto] [flags 0x4 0x0 ]                                  [    0x710fc06a0960] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n81n        land                                                                              [    0x710fc06a0910] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=2
n79n          lload  <temp slot 3>[#436  Auto] [flags 0x4 0x0 ]                               [    0x710fc06a0870] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n80n          lconst -4                                                                       [    0x710fc06a08c0] bci=[-1,0,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n84n      BBEnd </block_5> =====                                                              [    0x710fc06a0a00] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=0

n83n      BBStart <block_7>                                                                   [    0x710fc06a09b0] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=0
n36n      treetop                                                                             [    0x710fc05e51b0] bci=[0,9,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n35n        icall  <atomicFetchAndAdd>[#371  helper Method] [flags 0x400 0x0 ] ()             [    0x710fc05e5160] bci=[0,9,1095] rc=2 vc=0 vn=- li=- udi=- nc=2 flg=0x20
n87n          aladd                                                                           [    0x710fc06a0af0] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=2
n85n            aload  <temp slot 2>[#435  Auto] [flags 0x7 0x0 ]                             [    0x710fc06a0a50] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n86n            lload  <temp slot 3>[#436  Auto] [flags 0x4 0x0 ]                             [    0x710fc06a0aa0] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n48n          iload  <temp slot 4>[#437  Auto] [flags 0x3 0x0 ]                               [    0x710fc05e5570] bci=[0,9,1095] rc=1 vc=0 vn=- li=- udi=- nc=0
n37n      ireturn                                                                             [    0x710fc05e5200] bci=[0,12,1095] rc=0 vc=0 vn=- li=- udi=- nc=1
n35n        ==>icall
n29n      BBEnd </block_7> =====

pshipton · 2022-11-27T22:49:41Z

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.system_aarch64_linux_Nightly_testList_2/55
LambdaLoadTest_J9_5m_1

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_sanity.system_aarch64_linux_Nightly_testList_2/55/system_test_output.tar.gz

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.system_aarch64_linux_Nightly_testList_1/56
LambdaLoadTest_J9_5m_1

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_sanity.system_aarch64_linux_Nightly_testList_1/56/system_test_output.tar.gz

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.system_ppc64le_linux_Nightly_testList_1/56
LambdaLoadTest_CS_5m_0

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_sanity.system_ppc64le_linux_Nightly_testList_1/56/system_test_output.tar.gz

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.openjdk_x86-64_linux_Nightly/58
jdk_lang_0
java/lang/StackWalker/AcrossThreads.java

pshipton · 2022-12-06T13:28:29Z

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_sanity.openjdk_x86-64_mac_Nightly/61
jdk_lang_0 & jdk_lang_1
java/lang/ThreadLocal/ThreadLocalSupplierTest.java

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_sanity.openjdk_x86-64_mac_Nightly/61/openjdk_test_output.tar.gz

23:06:44  000000000D67A400: Object neither in heap nor stack-allocated in thread AgentVMThread
23:06:44  000000000D67A400:	O-Slot=000000000D78A830
23:06:44  000000000D67A400:	O-Slot value=000000000D4F8EB0
23:06:44  000000000D67A400:	PC=0000000022DCF02D
23:06:44  000000000D67A400:	framesWalked=2
23:06:44  000000000D67A400:	arg0EA=000000000D78A848
23:06:44  000000000D67A400:	walkSP=000000000D78A728
23:06:44  000000000D67A400:	literals=000000000D359130
23:06:44  000000000D67A400:	jitInfo=00007FC1C0140868
23:06:44  000000000D67A400:	method=000000000D380D08 (java/lang/Thread.genThreadName()Ljava/lang/String;) (JIT)
23:06:44  000000000D67A400:	stack=000000000D7845C8-000000000D78B650
23:06:44  04:04:45.923 0xd76e400    j9mm.479    *   ** ASSERTION FAILED ** at /Users/jenkins/workspace/Build_JDK19_x86-64_mac_Nightly/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:109: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))

pshipton · 2022-12-08T12:10:56Z

Re-opening as there are excluded tests that need to be re-enabled.

JasonFengJ9 · 2023-01-03T21:31:36Z

JDK17 internal build(macaarch64rt8)

java version "17.0.6" 2023-01-17
IBM Semeru Runtime Certified Edition 17.0.6+9 (build 17.0.6+9)
Eclipse OpenJ9 VM 17.0.6+9 (build master-a2475ea96, JRE 17 Mac OS X aarch64-64-Bit 20230117_192 (JIT enabled, AOT enabled)
OpenJ9   - a2475ea96
OMR      - 7d8ea8b6b
JCL      - 9a3078373f based on jdk-17.0.6+9)

[2023-01-01T05:14:35.139Z] variation: Mode650
[2023-01-01T05:14:35.139Z] JVM_OPTIONS:  -XX:-UseCompressedOops 

[2023-01-01T05:21:22.891Z] TEST: jdk/incubator/vector/VectorMaxConversionTests.java#id0

[2023-01-01T05:21:22.898Z] STDERR:
[2023-01-01T05:21:22.898Z] WARNING: Using incubator modules: jdk.incubator.vector
[2023-01-01T05:21:22.898Z] 00000001588DD500: Misaligned stack-allocated object in thread MainThread
[2023-01-01T05:21:22.898Z] 00000001588DD500:	O-Slot=0000000142857040
[2023-01-01T05:21:22.898Z] 00000001588DD500:	O-Slot value=0000000142856FD4
[2023-01-01T05:21:22.898Z] 00000001588DD500:	PC=0000000130AFD6E4
[2023-01-01T05:21:22.898Z] 00000001588DD500:	framesWalked=1
[2023-01-01T05:21:22.898Z] 00000001588DD500:	arg0EA=00000001428579F8
[2023-01-01T05:21:22.898Z] 00000001588DD500:	walkSP=0000000142856DF8
[2023-01-01T05:21:22.898Z] 00000001588DD500:	literals=0000000000000000
[2023-01-01T05:21:22.898Z] 00000001588DD500:	jitInfo=000000014911E628
[2023-01-01T05:21:22.898Z] 00000001588DD500:	method=0000000298149E98 (jdk/incubator/vector/Byte256Vector.rearrange(Ljdk/incubator/vector/VectorShuffle;)Ljdk/incubator/vector/ByteVector;) (JIT)
[2023-01-01T05:21:22.898Z] 00000001588DD500:	stack=0000000142853040-00000001428588A0
[2023-01-01T05:21:22.898Z] 05:20:44.858 0x14201f500    j9mm.479    *   ** ASSERTION FAILED ** at /Users/jenkins/workspace/build-scripts/jobs/jdk17u/jdk17u-mac-aarch64-openj9-IBM/workspace/build/src/openj9/runtime/gc_glue_java/ScavengerRootScanner.hpp:109: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env)))
[2023-01-01T05:21:22.898Z] JVMDUMP039I Processing dump event "traceassert", detail "" at 2023/01/01 00:20:44 - please wait.

[2023-01-01T05:21:22.898Z] TEST RESULT: Failed. Unexpected exit from test [exit code: 255]
[2023-01-01T05:21:22.898Z] --------------------------------------------------
[2023-01-01T05:21:24.877Z] Test results: passed: 71; failed: 1
[2023-01-01T05:21:30.273Z] Report written to /Users/jenkins/workspace/Test_openjdk17_j9_extended.openjdk_aarch64_mac/aqa-tests/TKG/output_16725482488035/jdk_vector_1/report/html/report.html
[2023-01-01T05:21:30.273Z] Results written to /Users/jenkins/workspace/Test_openjdk17_j9_extended.openjdk_aarch64_mac/aqa-tests/TKG/output_16725482488035/jdk_vector_1/work
[2023-01-01T05:21:30.273Z] Error: Some tests failed or other problems occurred.
[2023-01-01T05:21:30.273Z] -----------------------------------
[2023-01-01T05:21:30.273Z] jdk_vector_1_FAILED

pshipton · 2023-01-03T22:44:28Z

@JasonFengJ9 pls open a new issue for the previous, this one is for jdk19 problems that should have been resolved.

The following four tests are reenabled since eclipse-openj9/openj9#15251 has been fixed. Previously they were exclude in adoptium#3750 SC_Softmx_JitAot SC_Softmx_JitAot_Linux SharedClasses.SCM23.MultiThread SharedClasses.SCM23.MultiThreadMultiCL Signed-off-by: Annabelle Huo <Annabelle.Huo@ibm.com>

a7ehuo · 2023-01-19T19:48:39Z

adoptium/aqa-tests#4261 is opened to reenabled the four excluded JDK19 tests

…4261) The following four tests are reenabled since eclipse-openj9/openj9#15251 has been fixed. Previously they were exclude in #3750 SC_Softmx_JitAot SC_Softmx_JitAot_Linux SharedClasses.SCM23.MultiThread SharedClasses.SCM23.MultiThreadMultiCL Signed-off-by: Annabelle Huo <Annabelle.Huo@ibm.com> Signed-off-by: Annabelle Huo <Annabelle.Huo@ibm.com>

pshipton · 2023-01-19T21:45:39Z

The tests have been unexcluded.

JasonFengJ9 added test failure segfault Issues that describe segfaults / JVM crashes jdk19 labels Jun 7, 2022

pshipton added this to the Release 0.34 (Java 19) milestone Jun 8, 2022

JasonFengJ9 mentioned this issue Jun 9, 2022

JDK19/18 excludes adoptium/aqa-tests#3750

Merged

JasonFengJ9 added the test excluded label Jun 9, 2022

pshipton added the comp:gc label Jun 27, 2022

dmitripivkine added comp:jit and removed comp:gc labels Jun 28, 2022

dmitripivkine mentioned this issue Jun 28, 2022

JDK19 LambdaLoadTest_CS_5m_0_FAILED j9mm.479 * ** ASSERTION FAILED ** at runtime\gc_glue_java\MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env))) #15410

Closed

pshipton mentioned this issue Sep 9, 2022

jdk19 Compiling method: java/lang/Thread.genThreadName() crash vmstate 0005FFFF #15855

Closed

dmitripivkine mentioned this issue Sep 14, 2022

Object neither in heap nor stack-allocated ASSERTION FAILED ScavengerRootScanner.hpp:109 #15885

Closed

knn-k mentioned this issue Nov 25, 2022

aarch64 mac LambdaLoadTest_J9_5m_0 crash vmState=0x00000000 Invalid class pointer in stack allocated object #16303

Closed

a7ehuo mentioned this issue Dec 1, 2022

Fix unsafe call transformation #16399

Merged

pshipton mentioned this issue Dec 2, 2022

jdk17 Jep389Tests_testClinkerFfi_UpCall Object neither in heap nor stack-allocated in thread main #16410

Closed

vijaysun-omr closed this as completed in 5d03563 Dec 6, 2022

pshipton reopened this Dec 8, 2022

JasonFengJ9 mentioned this issue Jan 4, 2023

j9mm.479 ASSERTION FAILED at gc_glue_java/ScavengerRootScanner.hpp:109: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env))) #16510

Closed

a7ehuo mentioned this issue Jan 19, 2023

Reenable JDK19 tests after the fix for eclipse-openj9/openj9#15251 adoptium/aqa-tests#4261

Merged

pshipton closed this as completed Jan 19, 2023

pshipton removed the test excluded label Jan 19, 2023

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j9mm.479 ASSERTION FAILED at ScavengerRootScanner.hpp:108/109 or MarkingSchemeRootMarker.cpp:53 ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env))) #15251

j9mm.479 ASSERTION FAILED at ScavengerRootScanner.hpp:108/109 or MarkingSchemeRootMarker.cpp:53 ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env))) #15251

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j9mm.479 ASSERTION FAILED at ScavengerRootScanner.hpp:108/109 or MarkingSchemeRootMarker.cpp:53 ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env))) #15251

j9mm.479 ASSERTION FAILED at ScavengerRootScanner.hpp:108/109 or MarkingSchemeRootMarker.cpp:53 ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, *slotPtr, stackLocation, walkState).validate(_env))) #15251

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