https://bugs.kde.org/show_bug.cgi?id=474404

            Bug ID: 474404
           Summary: lors de l'affichage de la fenêtre de fonction l'écran
                    s'éteint
    Classification: Plasma
           Product: plasmashell
           Version: 5.27.7
          Platform: openSUSE
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-b...@kde.org
          Reporter: heroguelle...@sfr.fr
                CC: k...@davidedmundson.co.uk
  Target Milestone: 1.0

Application: plasmashell (5.27.7)

Qt Version: 5.15.10
Frameworks Version: 5.109.0
Operating System: Linux 6.4.12-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.27.7 [CoredumpBackend]

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

           PID: 2069 (plasmashell)
           UID: 1000 (jluc)
           GID: 1000 (jluc)
        Signal: 11 (SEGV)
     Timestamp: Mon 2023-09-11 09:05:07 CEST (4min 10s ago)
  Command Line: /usr/bin/plasmashell --no-respawn
    Executable: /usr/bin/plasmashell
 Control Group:
/user.slice/user-1000.slice/user@1000.service/session.slice/plasma-plasmashell.service
          Unit: user@1000.service
     User Unit: plasma-plasmashell.service
         Slice: user-1000.slice
     Owner UID: 1000 (jluc)
       Boot ID: 448e63ece6ed4e4983c9bc2628626e2d
    Machine ID: 81c442ac76f74b89a399b773576aab43
      Hostname: localhost.localdomain
       Storage:
/var/lib/systemd/coredump/core.plasmashell.1000.448e63ece6ed4e4983c9bc2628626e2d.2069.1694415907000000.zst
(present)
  Size on Disk: 24.3M
       Message: Process 2069 (plasmashell) of user 1000 dumped core.

                Stack trace of thread 2069:
                #0  0x00007f5bb3e972c8 pthread_sigmask@GLIBC_2.2.5 (libc.so.6 +
0x972c8)
                #1  0x00007f5bb3e3f3cd sigprocmask (libc.so.6 + 0x3f3cd)
                #2  0x00007f5bb6af38db _ZN6KCrash15setCrashHandlerEPFviE
(libKF5Crash.so.5 + 0x58db)
                #3  0x00007f5bb6af5d93 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x7d93)
                #4  0x00007f5bb3e3f1b0 __restore_rt (libc.so.6 + 0x3f1b0)
                #5  0x000055d9f43de430 n/a (n/a + 0x0)
                ELF object binary architecture: AMD x86-64


This GDB supports auto-downloading debuginfo from the following URLs:
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Enable debuginfod for this session? (y or [n]) [answered N; input not from
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To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 2069]
[New LWP 2107]
[New LWP 2108]
[New LWP 2110]
[New LWP 2109]
[New LWP 2085]
[New LWP 2429]
[New LWP 2111]
[New LWP 2113]
[New LWP 2112]
[New LWP 2376]
[New LWP 2124]
[New LWP 2125]
[New LWP 2208]
[New LWP 2375]
[New LWP 2619]
[New LWP 2371]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f5bb3e972c8 in pthread_sigmask@GLIBC_2.2.5 () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f5bb1df5980 (LWP 2069))]
[Current thread is 13 (Thread 0x7f5b7bfff6c0 (LWP 2125))]

Thread 17 (Thread 0x7f5b79ffe6c0 (LWP 2371)):
#0  0x00007f5bb3f09d2f in poll () from /lib64/libc.so.6
#1  0x00007f5bb3371d5e in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f5bb3371e7c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f5bb49464a6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4  0x00007f5bb48ebffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5  0x00007f5bb4702dce in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5bb6586776 in QQuickPixmapReader::run (this=0x55d9f43bd7b0) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/quick/util/qquickpixmapcache.cpp:1024
#7  0x00007f5bb4703ffd in ?? () from /lib64/libQt5Core.so.5
#8  0x00007f5bb3e8ff64 in start_thread () from /lib64/libc.so.6
#9  0x00007f5bb3f1847c in clone3 () from /lib64/libc.so.6

Thread 16 (Thread 0x7f5b48f4e6c0 (LWP 2619)):
#0  0x00007f5bb3f09d2f in poll () from /lib64/libc.so.6
#1  0x00007f5bb3371d5e in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f5bb3371e7c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f5bb49464a6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4  0x00007f5bb48ebffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5  0x00007f5bb4702dce in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5b5fe3ef57 in KCupsConnection::run() () from /lib64/libkcupslib.so
#7  0x00007f5bb4703ffd in ?? () from /lib64/libQt5Core.so.5
#8  0x00007f5bb3e8ff64 in start_thread () from /lib64/libc.so.6
#9  0x00007f5bb3f1847c in clone3 () from /lib64/libc.so.6

Thread 15 (Thread 0x7f5b657356c0 (LWP 2375)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f5b7abff6c0 (LWP 2208)):
#0  0x00007f5bb3f09d2f in poll () from /lib64/libc.so.6
#1  0x00007f5bb3371d5e in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f5bb3371e7c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f5bb49464a6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4  0x00007f5bb48ebffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5  0x00007f5bb4702dce in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5bb6142665 in QQmlThreadPrivate::run (this=0x55d9f3fddf00) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/qml/ftw/qqmlthread.cpp:155
#7  0x00007f5bb4703ffd in ?? () from /lib64/libQt5Core.so.5
#8  0x00007f5bb3e8ff64 in start_thread () from /lib64/libc.so.6
#9  0x00007f5bb3f1847c in clone3 () from /lib64/libc.so.6

Thread 13 (Thread 0x7f5b7bfff6c0 (LWP 2125)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f5b98bff6c0 (LWP 2124)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f5b64f346c0 (LWP 2376)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f5ba57fa6c0 (LWP 2112)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f5ba4ff96c0 (LWP 2113)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5ba5ffb6c0 (LWP 2111)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5b5e4ed6c0 (LWP 2429)):
#0  0x00007f5bb3f14dc1 in pselect () from /lib64/libc.so.6
#1  0x00007f5bb26d3b37 in ?? () from /lib64/libusbmuxd-2.0.so.6
#2  0x00007f5bb26d47a3 in ?? () from /lib64/libusbmuxd-2.0.so.6
#3  0x00007f5bb3e8ff64 in start_thread () from /lib64/libc.so.6
#4  0x00007f5bb3f1847c in clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7f5baf9ff6c0 (LWP 2085)):
#0  0x00007f5bb3f09d2f in poll () from /lib64/libc.so.6
#1  0x00007f5bb3371d5e in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f5bb3371e7c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007f5bb49464be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4  0x00007f5bb48ebffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5  0x00007f5bb4702dce in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5bb5c2b517 in ?? () from /lib64/libQt5DBus.so.5
#7  0x00007f5bb4703ffd in ?? () from /lib64/libQt5Core.so.5
#8  0x00007f5bb3e8ff64 in start_thread () from /lib64/libc.so.6
#9  0x00007f5bb3f1847c in clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7f5ba6ffd6c0 (LWP 2109)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5ba67fc6c0 (LWP 2110)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5ba77fe6c0 (LWP 2108)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5ba7fff6c0 (LWP 2107)):
#0  0x00007f5bb3e8c50e in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007f5bb3e8f250 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007f5bac4c7fcb in ?? () from /usr/lib64/dri/iris_dri.so
#3  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5bb1df5980 (LWP 2069)):
[KCrash Handler]
#5  0x000055d9f43de430 in ?? ()
#6  0x00007f5bb608d7ef in QJSEnginePrivate::cache (doRef=true, minorVersion=-1,
obj=0x55d9f4fb6040, this=0x55d9f3b7b700) at
../../include/QtQml/5.15.10/QtQml/private/../../../../../../src/qml/jsapi/qjsengine_p.h:170
#7  QJSEnginePrivate::cache (doRef=true, minorVersion=-1, obj=0x55d9f4fb6040,
this=0x55d9f3b7b700) at
../../include/QtQml/5.15.10/QtQml/private/../../../../../../src/qml/jsapi/qjsengine_p.h:164
#8  QQmlData::createPropertyCache (engine=engine@entry=0x55d9f3fdc000,
object=object@entry=0x55d9f4fb6040) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/qml/qqmlengine.cpp:2031
#9  0x00007f5bb5fb872b in QQmlData::ensurePropertyCache (object=0x55d9f4fb6040,
engine=0x55d9f3fdc000) at
../../include/QtQml/5.15.10/QtQml/private/../../../../../../src/qml/qml/qqmldata_p.h:284
#10 QV4::QObjectWrapper::create (engine=<optimized out>,
engine@entry=0x55d9f3f09e50, object=object@entry=0x55d9f4fb6040) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qobjectwrapper.cpp:687
#11 0x00007f5bb5fba5ab in QV4::QObjectWrapper::wrap_slowPath
(engine=0x55d9f3f09e50, object=0x55d9f4fb6040) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qobjectwrapper.cpp:614
#12 0x00007f5bb5fbaa85 in loadProperty (v4=0x55d9f3f09e50,
object=0x55d9f550ca10, property=...) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qobjectwrapper.cpp:205
#13 0x00007f5bb5fbb848 in QV4::QObjectWrapper::getQmlProperty
(engine=engine@entry=0x55d9f3f09e50,
qmlContext=qmlContext@entry=0x55d9f550c600, object=0x55d9f550ca10,
name=0x7f5ba42db830,
revisionMode=revisionMode@entry=QV4::QObjectWrapper::CheckRevision,
hasProperty=hasProperty@entry=0x7fff55964b47, property=0x0) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qobjectwrapper.cpp:388
#14 0x00007f5bb5f96cd1 in
QV4::QQmlContextWrapper::lookupInParentContextHierarchy (l=<optimized out>,
engine=0x55d9f3f09e50, base=0x0) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qmlcontext.cpp:638
#15 0x00007f5bb5fda778 in QV4::Moth::VME::interpret (frame=0x55d9f4fb6040,
frame@entry=0x7fff55964d30, engine=0x55d9f3f09e50, code=0x7f5b49100902
"L\020.\002\030\a\023\310") at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4vme_moth.cpp:588
#16 0x00007f5bb5fdfb3f in QV4::Moth::VME::exec
(frame=frame@entry=0x7fff55964d30, engine=engine@entry=0x55d9f3f09e50) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4vme_moth.cpp:466
#17 0x00007f5bb5f722d2 in QV4::Function::call (this=this@entry=0x55d9f54fd960,
thisObject=<optimized out>, argv=argv@entry=0x7f5ba42db7a0, argc=<optimized
out>, context=<optimized out>) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4function.cpp:69
#18 0x00007f5bb60fbeed in QQmlJavaScriptExpression::evaluate
(this=this@entry=0x55d9f9482170, callData=0x7f5ba42db770,
isUndefined=isUndefined@entry=0x7fff55964eff) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/qml/qqmljavascriptexpression.cpp:212
#19 0x00007f5bb61020f4 in QQmlBinding::evaluate
(this=this@entry=0x55d9f9482170, isUndefined=isUndefined@entry=0x7fff55964eff)
at
../../include/QtQml/5.15.10/QtQml/private/../../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#20 0x00007f5bb6106323 in QQmlNonbindingBinding::doUpdate (this=0x55d9f9482170,
watcher=..., flags=..., scope=...) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/qml/qqmlbinding.cpp:254
#21 0x00007f5bb6103e64 in QQmlBinding::update (this=0x55d9f9482170, flags=...)
at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/qml/qqmlbinding.cpp:194
#22 0x00007f5bb5fbae9b in QQmlData::flushPendingBinding (propertyIndex=...,
o=0x55d9f7d26da0) at
../../include/QtQml/5.15.10/QtQml/private/../../../../../../src/qml/qml/qqmldata_p.h:421
#23 QV4::QObjectWrapper::getProperty (engine=0x55d9f3f09e50,
object=0x55d9f7d26da0, property=0x7f5b684d4d68) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qobjectwrapper.cpp:236
#24 0x00007f5bb5f98271 in
QV4::QObjectWrapper::lookupGetterImpl<QV4::QQmlContextWrapper::lookupContextObjectProperty(QV4::Lookup*,
QV4::ExecutionEngine*, QV4::Value*)::<lambda()> > (useOriginalProperty=true,
revertLookup=..., object=..., engine=0x55d9f3f09e50, lookup=0x55d9f55069a0) at
../../include/QtQml/5.15.10/QtQml/private/../../../../../../src/qml/jsruntime/qv4qobjectwrapper_p.h:262
#25 QV4::QQmlContextWrapper::lookupContextObjectProperty (l=0x55d9f55069a0,
engine=0x55d9f3f09e50, base=0x0) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qmlcontext.cpp:595
#26 0x00007f5b797f8caf in ?? ()
#27 0x0000000000000000 in ?? ()

Reported using DrKonqi

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