JavaFX 19 Crashes

[Thiago Milczarek Sayão]

Hi,

I found the offensor:
https://github.com/openjdk/jfx/pull/598

Reverting this patch stops the crash with java11.

It does not make any sense to me.



Em qua., 5 de out. de 2022 às 17:10, Thiago Milczarek Sayão <
thiago.sayao at gmail.com> escreveu:

> Hi,
>
> I'm still experiencing crashes with javafx 19.
>
> It happens with openjdk 11.0.16, and it's not reproducible with openjdk 17
> (but it does rarely crash).
>
> I cannot convince the team that it's not a javafx-19 bug because
> downgrading back to javafx-16 stops the crash from happening.
>
> I can reproduce by selecting an item on a TableView that's inside a Dialog
> which is called by showAndWait() and pressing ENTER
>  - this triggers the Dialog to close and return the selected item. It does
> not crash when using the mouse double-click.
>
> Oddly enough it does not happen on JavaFX, but this line causes the crash:
>
> UUID cdVendaProduto = Generators.timeBasedGenerator().generate(); //
> https://mvnrepository.com/artifact/com.fasterxml.uuid/java-uuid-generator
>
> This line (unrelated to JavaFX) crashes with JavaFX-19 and does not crash
> with JavaFX-16.
>
> I Know this is very odd - and does not seem like a JavaFX bug.
>
> Running on IntelliJ idea (CRASHES - note that it adds
> -XX:TieredStopAtLevel=1 -Xverify:none):
> Command Line: -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:46069,suspend=y,server=n
> -Xmx500m -Xms135m
> -Djava.library.path=./libs/client/linux/x64:./libs/client/linux/x64/tef_simulado:/usr/local/lib
> -Djavax.net.ssl.trustStore=./configuracoes/cacerts
> -Djavax.net.ssl.trustStorePassword=changeit -Dsun.awt.disablegrab=true
> -XX:TieredStopAtLevel=1 -Xverify:none -Dspring.output.ansi.enabled=always
> -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true
> -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true
> -javaagent:/home/tsayao/idea-IU-212.4746.92/plugins/java/lib/rt/debugger-agent.jar
> -Dfile.encoding=UTF-8 br.com.clamed.frontend.Launcher
>
> Running the jar:
>
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0x00007f85cd377a8f, pid=2049284, tid=2049339
> #
> # JRE version: OpenJDK Runtime Environment (11.0.16+8) (build
> 11.0.16+8-post-Ubuntu-0ubuntu120.04)
> # Java VM: OpenJDK 64-Bit Server VM (11.0.16+8-post-Ubuntu-0ubuntu120.04,
> mixed mode, tiered, compressed oops, g1 gc, linux-amd64)
> # Problematic frame:
> # V  [libjvm.so+0x5c5a8f]
>  ClassLoaderData::ChunkedHandleList::oops_do(OopClosure*)+0x5f
> #
> # Core dump will be written. Default location: Core dumps may be processed
> with "/usr/share/apport/apport -p%p -s%s -c%c -d%d -P%P -u%u -g%g -- %E"
> (or dumping to /home/tsayao/IdeaProjects/clamed-sistema-loja/core.2049284)
> #
> # If you would like to submit a bug report, please visit:
> #   https://bugs.launchpad.net/ubuntu/+source/openjdk-lts
> #
>
> ---------------  S U M M A R Y ------------
>
> Command Line: -Xmx350m -Xms128m -Djava.net.preferIPv4Stack=true
> -Dsun.awt.disablegrab=true
> -Djavax.net.ssl.trustStore=./configuracoes/cacerts
> -Djavax.net.ssl.trustStorePassword=changeit
> -Djava.library.path=/home/tsayao/IdeaProjects/clamed-sistema-loja/libs/client/linux/x64:/home/tsayao/IdeaProjects/clamed-sistema-loja/libs/client/linux/x64/tef_simulado
> --add-modules=javafx.controls,javafx.fxml,javafx.web,javafx.swing,javafx.media
> roda-na-loja/clamed-frontend-loja/target/fl.jar
>
> Host: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz, 8 cores, 7G, Ubuntu 20.04.4
> LTS
> Time: Wed Oct  5 15:31:25 2022 -03 elapsed time: 106.086065 seconds (0d 0h
> 1m 46s)
>
> ---------------  T H R E A D  ---------------
>
> Current thread (0x00007f85980bd800):  GCTaskThread "GC Thread#3" [stack:
> 0x00007f85073a0000,0x00007f85074a0000] [id=2049339]
>
> Stack: [0x00007f85073a0000,0x00007f85074a0000],  sp=0x00007f850749ead0,
>  free space=1018k
> Native frames: (J=compiled Java code, A=aot compiled Java code,
> j=interpreted, Vv=VM code, C=native code)
> V  [libjvm.so+0x5c5a8f]
>  ClassLoaderData::ChunkedHandleList::oops_do(OopClosure*)+0x5f
> V  [libjvm.so+0x793999]  G1CLDScanClosure::do_cld(ClassLoaderData*)+0x39
> V  [libjvm.so+0x5c8371]  ClassLoaderDataGraph::roots_cld_do(CLDClosure*,
> CLDClosure*)+0x41
> V  [libjvm.so+0x7b382b]
>  G1RootProcessor::process_java_roots(G1RootClosures*, G1GCPhaseTimes*,
> unsigned int)+0x6b
> V  [libjvm.so+0x7b3ebb]
>  G1RootProcessor::evacuate_roots(G1ParScanThreadState*, unsigned int)+0x6b
> V  [libjvm.so+0x75b5dc]  G1ParTask::work(unsigned int)+0xec
> V  [libjvm.so+0xec387d]  GangWorker::loop()+0x4d
> V  [libjvm.so+0xe2a0f0]  Thread::call_run()+0x140
> V  [libjvm.so+0xbe7c6e]  thread_native_entry(Thread*)+0xee
>
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