[jdk11u-dev] Integrated: 8274338: com/sun/jdi/RedefineCrossEvent.java failed "assert(m != __null) failed: NULL mirror"
Lindenmaier, Goetz
goetz.lindenmaier at sap.com
Tue Nov 9 12:50:53 UTC 2021
Hi Zhengyu,
Since this change has been pushed, we see four test crashing in our CI,
see below. Do you have an idea what is wrong with these?
Best regards,
Goetz.
runtime/appcds/UnusedCPDuringDump.java
runtime/appcds/VerifierTest_1A.java
runtime/appcds/VerifierTest_1B.java
runtime/appcds/VerifierTest_2.java
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/sapmnt/sapjvm_work/openjdk/nb/darwinintel64/jdk11u-dev/src/hotspot/share/runtime/javaCalls.cpp:60), pid=24040, tid=9987
# assert(!thread->owns_locks()) failed: must release all locks when leaving VM
#
# JRE version: OpenJDK Runtime Environment (11.0.14) (fastdebug build 11.0.14-internal+0-adhoc.openjdk.jdk11u-dev)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 11.0.14-internal+0-adhoc.openjdk.jdk11u-dev, interpreted mode, compressed oops, g1 gc, bsd-amd64)
# Core dump will be written. Default location: ./core.24040
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#
--------------- S U M M A R Y ------------
Command Line: -Xmx768m -Djava.awt.headless=true -Djava.util.prefs.userRoot=/System/Volumes/Data/priv/jvmtests/output_openjdk11_dev_dbgU_darwinintel64/jtreg_hotspot_runtime_work/tmp -Djava.io.tmpdir=/System/Volumes/Data/priv/jvmtests/output_openjdk11_dev_dbgU_darwinintel64/jtreg_hotspot_runtime_work/tmp -Djdk.test.lib.artifacts.devkit-macosx_x64=/net/usr.work/jvmtests/devkit/Xcode9.2-MacOSX10.13-devkit -ea -esa -Xshare:dump -Xlog:cds,cds+hashtables -XX:ExtraSharedClassListFile=/System/Volumes/Data/priv/jvmtests/output_openjdk11_dev_dbgU_darwinintel64/jtreg_hotspot_runtime_work/JTwork/classes/runtime/appcds/UnusedCPDuringDump.d/runtime.appcds.UnusedCPDuringDump.java-test.classlist -XX:SharedArchiveFile=/System/Volumes/Data/priv/jvmtests/output_openjdk11_dev_dbgU_darwinintel64/jtreg_hotspot_runtime_work/JTwork/runtime/appcds/UnusedCPDuringDump/appcds-22h03m26s830.jsa -Xlog:class+path=info,class+load=debug
Host: wdfmacphy0129.wdf.global.corp.sap, MacPro7,1 x86_64 3200 MHz, 32 cores, 96G, Darwin 20.6.0
Time: Sun Nov 7 22:03:27 2021 CET elapsed time: 0.853748 seconds (0d 0h 0m 0s)
--------------- T H R E A D ---------------
Current thread (0x00007fe56f808620): JavaThread "main" [_thread_in_vm, id=9987, stack(0x0000700002ad5000,0x0000700002bd5000)]
Stack: [0x0000700002ad5000,0x0000700002bd5000], sp=0x0000700002bd2430, free space=1013k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.dylib+0xbe93f6] VMError::report_and_die(int, char const*, char const*, __va_list_tag*, Thread*, unsigned char*, void*, void*, char const*, int, unsigned long)+0x6ba
V [libjvm.dylib+0xbe9b31] VMError::report_and_die(Thread*, void*, char const*, int, char const*, char const*, __va_list_tag*)+0x3f
V [libjvm.dylib+0x4470a3] report_vm_error(char const*, int, char const*, char const*, ...)+0xcc
V [libjvm.dylib+0x63c9c6] JavaCallWrapper::JavaCallWrapper(methodHandle const&, Handle, JavaValue*, Thread*)+0xce
V [libjvm.dylib+0x63e5bd] JavaCalls::call_helper(JavaValue*, methodHandle const&, JavaCallArguments*, Thread*)+0x387
V [libjvm.dylib+0x63d07d] JavaCalls::call_virtual(JavaValue*, Klass*, Symbol*, Symbol*, JavaCallArguments*, Thread*)+0x255
V [libjvm.dylib+0x63d382] JavaCalls::call_virtual(JavaValue*, Handle, Klass*, Symbol*, Symbol*, Handle, Thread*)+0xc6
V [libjvm.dylib+0xb4b17a] SystemDictionary::load_instance_class(Symbol*, Handle, Thread*)+0x156
V [libjvm.dylib+0xb49f67] SystemDictionary::resolve_instance_class_or_null(Symbol*, Handle, Handle, Thread*)+0x6bd
V [libjvm.dylib+0xb4943d] SystemDictionary::resolve_or_fail(Symbol*, Handle, Handle, bool, Thread*)+0x1b
V [libjvm.dylib+0xbc0f34] VerificationType::resolve_and_check_assignability(InstanceKlass*, Symbol*, Symbol*, bool, bool, bool, Thread*)+0xa8
V [libjvm.dylib+0xbc11f2] VerificationType::is_reference_assignable_from(VerificationType const&, ClassVerifier*, bool, Thread*) const+0x12a
V [libjvm.dylib+0xbcfa3a] ClassVerifier::verify_invoke_instructions(RawBytecodeStream*, unsigned int, StackMapFrame*, bool, bool*, VerificationType, constantPoolHandle const&, StackMapTable*, Thread*)+0x86a
V [libjvm.dylib+0xbc40f3] ClassVerifier::verify_method(methodHandle const&, Thread*)+0x8cb
V [libjvm.dylib+0xbc233e] ClassVerifier::verify_class(Thread*)+0xa0
V [libjvm.dylib+0xbc1eba] Verifier::verify(InstanceKlass*, Verifier::Mode, bool, Thread*)+0x1f6
V [libjvm.dylib+0x617788] InstanceKlass::link_class_impl(bool, Thread*)+0x2ac
V [libjvm.dylib+0x6185ea] InstanceKlass::link_class(Thread*)+0x6e
V [libjvm.dylib+0x97f8e5] MetaspaceShared::try_link_class(InstanceKlass*, Thread*)+0xc5
V [libjvm.dylib+0x981a2a] LinkSharedClassesClosure::do_klass(Klass*)+0x4a
V [libjvm.dylib+0x369ff8] ClassLoaderData::loaded_classes_do(KlassClosure*)+0x16a
V [libjvm.dylib+0x36cc75] ClassLoaderDataGraph::loaded_classes_do(KlassClosure*)+0xad
V [libjvm.dylib+0x97f2af] MetaspaceShared::link_and_cleanup_shared_classes(Thread*)+0x5f
V [libjvm.dylib+0x97f525] MetaspaceShared::preload_and_dump(Thread*)+0x1bb
V [libjvm.dylib+0xb8196c] Threads::create_vm(JavaVMInitArgs*, bool*)+0x972
V [libjvm.dylib+0x6ef71c] JNI_CreateJavaVM+0xac
C [libjli.dylib+0x52bb] JavaMain+0x10b
C [libjli.dylib+0x7e32] ThreadJavaMain+0x9
C [libsystem_pthread.dylib+0x68fc] _pthread_start+0xe0
C [libsystem_pthread.dylib+0x2443] thread_start+0xf
-----Original Message-----
From: jdk-updates-dev <jdk-updates-dev-retn at openjdk.java.net> On Behalf Of Zhengyu Gu
Sent: Samstag, 6. November 2021 23:29
To: jdk-updates-dev at openjdk.java.net
Subject: [jdk11u-dev] Integrated: 8274338: com/sun/jdi/RedefineCrossEvent.java failed "assert(m != __null) failed: NULL mirror"
On Thu, 4 Nov 2021 16:32:16 GMT, Zhengyu Gu <zgu at openjdk.org> wrote:
> Backport for parity with Oracle 11.0.15.
>
> The original patch applies cleanly, but some of CDS tests fail due to following new assertion in `ClassLoaderData::loaded_classes_do()`
>
> ` // To call this, one must have the MultiArray_lock held, but the _klasses list still has lock free reads.
> assert_locked_or_safepoint(MultiArray_lock);
> `
> The solution is to take `MultiArray_lock` in `MetaspaceShared::link_and_cleanup_shared_classes()` method
>
> Test:
> - [x] tier1
This pull request has now been integrated.
Changeset: 3a351580
Author: Zhengyu Gu <zgu at openjdk.org>
URL: https://git.openjdk.java.net/jdk11u-dev/commit/3a3515807cd76b571aa9cf5f19203bca7be7f970
Stats: 9 lines in 3 files changed: 9 ins; 0 del; 0 mod
8274338: com/sun/jdi/RedefineCrossEvent.java failed "assert(m != __null) failed: NULL mirror"
Reviewed-by: phh
Backport-of: 172aed1a2d75756b140cb723133ac5fb67f7745e
-------------
PR: https://git.openjdk.java.net/jdk11u-dev/pull/584
More information about the jdk-updates-dev
mailing list