JavaFX 19-ea+11 Crashes

[Thiago Milczarek Sayão]

Hi,

Anybody experiencing crashes with javafx 19-ea+11?

I have replaced it with javafx 19 final to test.

By the look of the log, it has something to do with the garbage collector
and  MenuButtonSkinBase .

I have suppressed some parts.

# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f4547fbd31f, pid=133481, tid=133520
#
# JRE version: OpenJDK Runtime Environment (17.0.4+8) (build
17.0.4+8-Ubuntu-120.04)
# Java VM: OpenJDK 64-Bit Server VM (17.0.4+8-Ubuntu-120.04, mixed mode,
tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V  [libjvm.so+0x59931f]
 ClassLoaderData::ChunkedHandleList::oops_do(OopClosure*)+0x5f

---------------  S U M M A R Y ------------

Command Line: -Xmx350m -Xms135m -Djava.net.preferIPv4Stack=true
-Dsun.awt.disablegrab=true
--add-modules=javafx.controls,javafx.fxml,javafx.web,javafx.swing,javafx.media
fl.jar

Host: Intel(R) Core(TM) i3-10100 CPU @ 3.60GHz, 8 cores, 7G, Ubuntu 20.04.4
LTS
Time: Wed Sep 14 17:18:28 2022 -03 elapsed time: 47.851666 seconds (0d 0h
0m 47s)

---------------  T H R E A D  ---------------

Current thread (0x00007f450c00d690):  GCTaskThread "GC Thread#6" [stack:
0x00007f44b1bc7000,0x00007f44b1cc7000] [id=133520]

Stack: [0x00007f44b1bc7000,0x00007f44b1cc7000],  sp=0x00007f44b1cc5ac0,
 free space=1018k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native
code)
V  [libjvm.so+0x59931f]
 ClassLoaderData::ChunkedHandleList::oops_do(OopClosure*)+0x5f
V  [libjvm.so+0x7476ad]  G1CLDScanClosure::do_cld(ClassLoaderData*)+0x3d
V  [libjvm.so+0x59e351]  ClassLoaderDataGraph::roots_cld_do(CLDClosure*,
CLDClosure*)+0x41
V  [libjvm.so+0x76f1bc]
 G1RootProcessor::process_java_roots(G1RootClosures*, G1GCPhaseTimes*,
unsigned int)+0xcc
V  [libjvm.so+0x76f835]
 G1RootProcessor::evacuate_roots(G1ParScanThreadState*, unsigned int)+0x65
V  [libjvm.so+0x705b16]
 G1EvacuateRegionsTask::scan_roots(G1ParScanThreadState*, unsigned int)+0x26
V  [libjvm.so+0x7062b7]  G1EvacuateRegionsBaseTask::work(unsigned int)+0x87
V  [libjvm.so+0xf8e907]  GangWorker::loop()+0x67
V  [libjvm.so+0xf8e963]
V  [libjvm.so+0xedbe42]  Thread::call_run()+0xe2
V  [libjvm.so+0xc324f9]  thread_native_entry(Thread*)+0xe9


RAX=0x000000000000007a is an unknown value
RBX=0x00007f44a53f26f8 points into unknown readable memory:
0x0000000000000001 | 01 00 00 00 00 00 00 00
RCX=0x0000000000000014 is an unknown value
RDX=0x00000000000031e6 is an unknown value
RSP=0x00007f44b1cc5ac0 points into unknown readable memory:
0x00007f4488003ac8 | c8 3a 00 88 44 7f 00 00
RBP=0x00007f44b1cc5ae0 points into unknown readable memory:
0x00007f44b1cc5b20 | 20 5b cc b1 44 7f 00 00
RSI=0x00000000f6110495 is pointing into object: java.lang.Class
{0x00000000f6110468} - klass: 'java/lang/Class'
 - ---- fields (total size 14 words):
 - private volatile transient 'classRedefinedCount' 'I' @12  0
 - private volatile transient 'cachedConstructor'
'Ljava/lang/reflect/Constructor;' @40  NULL (0)
 - private transient 'name' 'Ljava/lang/String;' @44
 "javafx.scene.control.skin.MenuButtonSkinBase$$Lambda$2420/0x0000000100ff7248"{0x00000000f4078820}
(f4078820)
 - private transient 'module' 'Ljava/lang/Module;' @48  a
'java/lang/Module'{0x00000000ea298020} (ea298020)
 - private final 'classLoader' 'Ljava/lang/ClassLoader;' @52  a
'jdk/internal/loader/ClassLoaders$AppClassLoader'{0x00000000ea975708}
(ea975708)
 - private transient 'classData' 'Ljava/lang/Object;' @56  NULL (0)
 - private transient 'packageName' 'Ljava/lang/String;' @60
 "javafx.scene.control.skin"{0x00000000ea279b50} (ea279b50)
 - private final 'componentType' 'Ljava/lang/Class;' @64  NULL (0)
 - private volatile transient 'reflectionData'
'Ljava/lang/ref/SoftReference;' @68  NULL (0)
 - private volatile transient 'genericInfo'
'Lsun/reflect/generics/repository/ClassRepository;' @72  NULL (0)
 - private volatile transient 'enumConstants' '[Ljava/lang/Object;' @76
 NULL (0)
 - private volatile transient 'enumConstantDirectory' 'Ljava/util/Map;' @80
 NULL (0)
 - private volatile transient 'annotationData'
'Ljava/lang/Class$AnnotationData;' @84  NULL (0)
 - private volatile transient 'annotationType'
'Lsun/reflect/annotation/AnnotationType;' @88  NULL (0)
 - transient 'classValueMap' 'Ljava/lang/ClassValue$ClassValueMap;' @92
 NULL (0)
 - signature:
Ljavafx/scene/control/skin/MenuButtonSkinBase$$Lambda$2420+0x0000000100ff7248;
 - fake entry for mirror:
'javafx/scene/control/skin/MenuButtonSkinBase$$Lambda$2420+0x0000000100ff7248'
 - fake entry for array: NULL
 - fake entry for oop_size: 14
 - fake entry for static_oop_field_count: 0
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