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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

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JasonFengJ9 opened this issue Jun 23, 2022 · 4 comments
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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

JasonFengJ9 opened this issue Jun 23, 2022 · 4 comments
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comp:jit jdk19 test failure
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Java 19 0.37

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@JasonFengJ9
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Failure link

From an internal build job/Test_openjdk19_j9_sanity.system_x86-64_windows_Personal/2/tapResults/(win16x64rt-1-2):

openjdk version "19-internal" 2022-09-20
OpenJDK Runtime Environment (build 19-internal-adhoc.jenkins.buildjdk19x86-64windowspersonal)
Eclipse OpenJ9 VM (build master-ac82c9067c5, JRE 19 Windows Server 2016 amd64-64-Bit Compressed References 20220622_4 (JIT enabled, AOT enabled)
OpenJ9   - ac82c9067c5
OMR      - 342963cee6d
JCL      - abd1f9e6083 based on jdk-19+27)

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

Optional info

Failure output (captured from console output)

===============================================
Running test LambdaLoadTest_CS_5m_0 ...
===============================================
LambdaLoadTest_CS_5m_0 Start Time: Wed Jun 22 23:43:16 2022 Epoch Time (ms): 1655966596444
variation: -Xgcpolicy:gencon -Xgc:concurrentScavenge
JVM_OPTIONS:  -Xgcpolicy:gencon -Xgc:concurrentScavenge 

LT  23:45:12.952 - Completed 33.5%. Number of tests started=3030 (+785)
LT  stderr 00000000005D2800: Object neither in heap nor stack-allocated in thread load-4
LT  stderr 00000000005D2800:	O-Slot=0000000000AB9990
LT  stderr 00000000005D2800:	O-Slot value=00000000000B2188
LT  stderr 00000000005D2800:	PC=00007FFEBD837B65
LT  stderr 00000000005D2800:	framesWalked=1
LT  stderr 00000000005D2800:	arg0EA=0000000000AB99A8
LT  stderr 00000000005D2800:	walkSP=0000000000AB9920
LT  stderr 00000000005D2800:	literals=0000000000000000
LT  stderr 00000000005D2800:	jitInfo=00000241C21659A8
LT  stderr 00000000005D2800:	method=0000000000079900 (java/lang/Thread.genThreadName()Ljava/lang/String;) (JIT)
LT  stderr 00000000005D2800:	stack=0000000000A5E518-0000000000ABA1D0
LT  stderr 06:45:31.373 0x173900    j9mm.479    *   ** ASSERTION FAILED ** at c:\users\jenkins\workspace\build_jdk19_x86-64_windows_personal\openj9\runtime\gc_glue_java\MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env)))
LT  stderr JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/06/22 23:45:31 - please wait.

LambdaLoadTest_CS_5m_0_FAILED

This assertion appeared in a few other issues (all closed)
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)))
JDK16 aarch64_linux : 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)))
JDK8 JIT Server j9mm.479 * ** ASSERTION FAILED ** at ../../gc_glue_java/MarkingSchemeRootMarker.cpp:53
@JasonFengJ9 JasonFengJ9 added this to the Release 0.34 (Java 19) milestone Jun 23, 2022
@pshipton
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@dmitripivkine fyi

@JasonFengJ9
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Another occurrence at Mac - job/Test_openjdk19_j9_special.system_x86-64_mac_Personal/2/tapResults/

LT  stderr 0000000015BB1E00: Object neither in heap nor stack-allocated in thread load-5
LT  stderr 0000000015BB1E00:	O-Slot=0000000015F07348
LT  stderr 0000000015BB1E00:	O-Slot value=00000000156AC2A8
LT  stderr 0000000015BB1E00:	PC=000000002BC620E9
LT  stderr 0000000015BB1E00:	framesWalked=4
LT  stderr 0000000015BB1E00:	arg0EA=0000000015F073A8
LT  stderr 0000000015BB1E00:	walkSP=0000000015F07048
LT  stderr 0000000015BB1E00:	literals=0000000000000000
LT  stderr 0000000015BB1E00:	jitInfo=00007F9A358EA9E8
LT  stderr 0000000015BB1E00:	method=000000001566BCD8 (java/lang/Thread.<init>(Ljava/lang/Runnable;)V) (JIT)
LT  stderr 0000000015BB1E00:	stack=0000000015ED4800-0000000015F07DF0
LT  stderr 08:22:43.871 0x15dcb200    j9mm.479    *   ** ASSERTION FAILED ** at /Users/jenkins/workspace/Build_JDK19_x86-64_mac_Personal/openj9/runtime/gc_glue_java/MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env)))
LT  stderr JVMDUMP039I Processing dump event "traceassert", detail "" at 2022/06/23 04:22:43 - please wait.

@dmitripivkine
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from one of the failures in this build - bad O-slot 0xf5bb728 contain 0xef4dd18 JIT frame for method=0xef13d78 (java/lang/Thread.<init>(Ljava/lang/Runnable;)V) (JIT)

19:29:17.562182019 *0xF001900 j9mm.481             Exception  * Object neither in heap nor stack-allocated in thread load-5
19:29:17.562190229  0xF001900 j9mm.482             Exception  * O-Slot=0xf5bb728
19:29:17.562197007  0xF001900 j9mm.483             Exception  * O-Slot value=0xef4dd18
19:29:17.562203586  0xF001900 j9mm.484             Exception  * PC=0x28eb2c09
19:29:17.562210328  0xF001900 j9mm.485             Exception  * framesWalked=5
19:29:17.562216899  0xF001900 j9mm.486             Exception  * arg0EA=0xf5bb788
19:29:17.562223240  0xF001900 j9mm.487             Exception  * walkSP=0xf5bb458
19:29:17.562229613  0xF001900 j9mm.488             Exception  * literals=0x0
19:29:17.562236419  0xF001900 j9mm.489             Exception  * jitInfo=0x7fa90d37e868
19:29:17.562244333  0xF001900 j9mm.490             Exception  * method=0xef13d78 (java/lang/Thread.<init>(Ljava/lang/Runnable;)V) (JIT)
19:29:17.562251539  0xF001900 j9mm.493             Exception  * stack=0xf580d38-0xf5bc180
19:29:17.562252073  0xF001900 j9mm.491             Exit       *<StackSlotValidator::reportStackSlot
19:29:17.562252467  0xF001900 j9mm.479             Assert     * ** ASSERTION FAILED ** at /Users/jenkins/workspace/Build_JDK19_x86-64_mac_Personal/openj9/runtime/gc_glue_java/MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env)))

Bogus value 0xef4dd18 is an address of ramStatics section for !j9class 0xEF54400 java/lang/Thread$ThreadNumbering

This is duplicate of #15251
@0xdaryl I am going to close this item as duplicate, there are a few more cores in the build in case you need them

@dmitripivkine
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I was looking to core from different build. However this build has exactly the same problem. So just for the record:

08:22:43.870047264 *0x15DCB200 j9mm.481             Exception  * Object neither in heap nor stack-allocated in thread load-5
08:22:43.870059496  0x15DCB200 j9mm.482             Exception  * O-Slot=0x15f07348
08:22:43.870067034  0x15DCB200 j9mm.483             Exception  * O-Slot value=0x156ac2a8
08:22:43.870074295  0x15DCB200 j9mm.484             Exception  * PC=0x2bc620e9
08:22:43.870081906  0x15DCB200 j9mm.485             Exception  * framesWalked=4
08:22:43.870089174  0x15DCB200 j9mm.486             Exception  * arg0EA=0x15f073a8
08:22:43.870096283  0x15DCB200 j9mm.487             Exception  * walkSP=0x15f07048
08:22:43.870103062  0x15DCB200 j9mm.488             Exception  * literals=0x0
08:22:43.870109879  0x15DCB200 j9mm.489             Exception  * jitInfo=0x7f9a358ea9e8
08:22:43.870118669  0x15DCB200 j9mm.490             Exception  * method=0x1566bcd8 (java/lang/Thread.<init>(Ljava/lang/Runnable;)V) (JIT)
08:22:43.870126570  0x15DCB200 j9mm.493             Exception  * stack=0x15ed4800-0x15f07df0
08:22:43.870127158  0x15DCB200 j9mm.491             Exit       *<StackSlotValidator::reportStackSlot
08:22:43.870127477  0x15DCB200 j9mm.479             Assert     * ** ASSERTION FAILED ** at /Users/jenkins/workspace/Build_JDK19_x86-64_mac_Personal/openj9/runtime/gc_glue_java/MarkingSchemeRootMarker.cpp:53: ((MM_StackSlotValidator(MM_StackSlotValidator::NOT_ON_HEAP, object, stackLocation, walkState).validate(_env)))
 
<15bb1e00> JIT frame: bp = 0x0000000015F07398, pc = 0x000000002BC620E9, unwindSP = 0x0000000015F072D0, cp = 0x000000001566A490, arg0EA = 0x0000000015F073A8, jitInfo = 0x00007F9A358EA9E8
<15bb1e00> 	Method: java/lang/Thread.<init>(Ljava/lang/Runnable;)V !j9method 0x000000001566BCD8
<15bb1e00> 	Bytecode index = 9, inlineDepth = 0, PC offset = 0x00000000000001E9
<15bb1e00> 	stackMap=0x00007F9A358EABC0, slots=I16(0x0002) parmBaseOffset=I16(0x0008), parmSlots=U16(0x0002), localBaseOffset=I16(0xFFA0)
<15bb1e00> 	Described JIT args starting at 0x0000000015F073A0 for U16(0x0002) slots
<15bb1e00> 		O-Slot: : a1[0x0000000015F073A0] = 0x0000000700D82588
<15bb1e00> 		O-Slot: : a0[0x0000000015F073A8] = 0x0000000700D825A0
<15bb1e00> 	Described JIT temps starting at 0x0000000015F07338 for IDATA(0x000000000000000C) slots
<15bb1e00> 		O-Slot: : t11[0x0000000015F07338] = 0x0000000700D82658
<15bb1e00> 		O-Slot: : t10[0x0000000015F07340] = 0x0000000700000258
<15bb1e00> 		O-Slot: : t9[0x0000000015F07348] = 0x00000000156AC2A8 <------
<15bb1e00> 		O-Slot: : t8[0x0000000015F07350] = 0x000000070000B098
<15bb1e00> 		O-Slot: : t7[0x0000000015F07358] = 0x0000000700D82610
<15bb1e00> 		O-Slot: : t6[0x0000000015F07360] = 0x0000000700D82610
<15bb1e00> 		O-Slot: : t5[0x0000000015F07368] = 0x0000000700D82658
<15bb1e00> 		O-Slot: : t4[0x0000000015F07370] = 0x0000000700D82610
<15bb1e00> 		O-Slot: : t3[0x0000000015F07378] = 0x0000000700D82610
<15bb1e00> 		O-Slot: : t2[0x0000000015F07380] = 0x0000000700D82658
<15bb1e00> 		O-Slot: : t1[0x0000000015F07388] = 0x0000000000000000
<15bb1e00> 		O-Slot: : t0[0x0000000015F07390] = 0x0000000700D825A0
<15bb1e00> 	JIT-RegisterMap = UDATA(0x0000000000000000)
<15bb1e00> 	JIT-Frame-RegisterMap[0x0000000015F07310] = UDATA(0x000000070043CE08) (jit_rbx)
<15bb1e00> 	JIT-Frame-RegisterMap[0x0000000015F07318] = UDATA(0x0000000700854B40) (jit_r9)
<15bb1e00> 	JIT-Frame-RegisterMap[0x0000700003F184A0] = UDATA(0x0000000000000000) (jit_r10)
<15bb1e00> 	JIT-Frame-RegisterMap[0x0000700003F184A8] = UDATA(0x000000001572B600) (jit_r11)
<15bb1e00> 	JIT-Frame-RegisterMap[0x0000700003F184B0] = UDATA(0x0000000700007938) (jit_r12)
<15bb1e00> 	JIT-Frame-RegisterMap[0x0000700003F184B8] = UDATA(0x0000000700007938) (jit_r13)
<15bb1e00> 	JIT-Frame-RegisterMap[0x0000700003F184C0] = UDATA(0x0000000000000004) (jit_r14)
<15bb1e00> 	JIT-Frame-RegisterMap[0x0000700003F184C8] = UDATA(0x0000000000000009) (jit_r15)

> !j9statics 0x00000000156AC300
Static fields in java/lang/Thread$ThreadNumbering:
	0x00000000156AC2A8 U Ljdk/internal/misc/Unsafe; (!j9romstaticfieldshape 0x000000003AF00008) = !j9object 0x0000000700000258
	0x00000000156AC2B8 NEXT J (!j9romstaticfieldshape 0x000000003AF00014) = 0x0000000000000009 (9)
	0x00000000156AC2B0 next I (!j9romstaticfieldshape 0x000000003AF00020) = 0x00000086 (134)

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@JasonFengJ9 @pshipton @dmitripivkine