https://bugs.kde.org/show_bug.cgi?id=526222
Bug ID: 526222
Summary: plasmashell crashed after dragging an icon in the Task
Manager
Classification: Plasma
Product: plasmashell
Version First 6.7.5
Reported In:
Platform: openSUSE
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
Application: plasmashell (6.7.5)
ApplicationNotResponding [ANR]: false
Qt Version: 6.11.2
Frameworks Version: 6.30.0
Operating System: Linux 7.2.6-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 6.7.5 [CoredumpBackend]
-- Information about the crash:
2026-09-25d
Plasmashell crashed after drag and drop of an application icon in the Plasma
Task Manager.
openSUSE Tumbleweed 20260923
KDE Plasma Version: 6.7.5
KDE Frameworks Version: 6.30.0
Qt Version: 6.11.2
Kernel Version: 7.2.6-1-default (64-bit)
Graphics Platform: X11
Processors: 22 × Intel® Core™ Ultra 7 155H
Memory: 128 GiB of RAM (125.1 GiB usable)
Graphics Processor: Intel® Arc
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: NUC14RVH-B
System Version: 90AR0072-M001P0ER INC.
Product Name: NUC14RVH-B
plasma6-workspace v6.7.5-1.1
Before this problem:
Installed current software updates with zypper dup
Rebooted the host into Kde Plasma desktop.
Worked on the computer as usual.
Reproduce the problem with:
Zypper software distribution upgrade to this Opensuse.
Drag and drop an application icon in the Plasma Task Manager.
Other information:
The Plasma desktop has the Icons-and-Text Task Manager configured.
The computer has SELinux active, with "SELINUX=permissive".
Like
chris@suse8:~/tmp
$> coredumpctl --reverse
TIME PID UID GID SIG COREFILE EXE
SIZE
Fri 2026-09-25 08:08:12 CEST 2633 1000 1000 SIGSEGV present
/usr/bin/plasmashell 45.9M
Note: Installed missing debuginfo pkgs, and Drkonqi says "Nothing to do",
but:
Thread 1 (Thread 0x7fe768cadd00 (LWP 2633)):
...
#39 0x00007fe76f081769 in QV4::QObjectWrapper::virtualPut
(m=0x7fe7641bd630, id=..., value=..., receiver=0x7fe7641bd630) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/jsruntime/qv4qobjectwrapper.cpp:968
#40 0x00007fe76f0518ff in QV4::Object::put (receiver=<optimized out>,
this=<optimized out>, name=<optimized out>, v=...) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/jsruntime/qv4string_p.h:143
#41 QV4::Lookup::setterFallback (lookup=0x5633361010a0,
engine=0x563334594820, object=<optimized out>, value=...) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/jsruntime/qv4lookup.cpp:670
#42 0x00007fe7647df9a9 in ??? ()
#43 0x00007fe7641bd590 in ??? ()
#44 0x00007ffed988cbf0 in ??? ()
#45 0x0000000000000000 in ??? ()
Bye
The crash can be reproduced sometimes.
-- Backtrace (Reduced):
#5 0x00007fe76deb523f in
QHashPrivate::iterator<QHashPrivate::Node<QtPrivate::QModelIndexWrapper,
QSortFilterProxyModelPrivate::Mapping*> >::node (this=<synthetic pointer>) at
/usr/src/debug/qtbase-everywhere-src-6.11.2/src/corelib/tools/qhash.h:808
#6 QHash<QtPrivate::QModelIndexWrapper,
QSortFilterProxyModelPrivate::Mapping*>::const_iterator::value (this=<synthetic
pointer>) at
/usr/src/debug/qtbase-everywhere-src-6.11.2/src/corelib/tools/qhash.h:1204
#7 QSortFilterProxyModelPrivate::proxy_to_source (this=<optimized out>,
proxy_index=<optimized out>) at
/usr/src/debug/qtbase-everywhere-src-6.11.2/src/corelib/itemmodels/qsortfilterproxymodel.cpp:551
#8 QSortFilterProxyModelPrivate::proxy_to_source (this=0x563335d83ec0,
proxy_index=<optimized out>) at
/usr/src/debug/qtbase-everywhere-src-6.11.2/src/corelib/itemmodels/qsortfilterproxymodel.cpp:541
#9 0x00007fe76dea2d2f in QSortFilterProxyModel::mapToSource
(this=0x563335fa8ee0, proxyIndex=...) at
/usr/src/debug/qtbase-everywhere-src-6.11.2/src/corelib/itemmodels/qsortfilterproxymodel.cpp:3334
#10 QAbstractProxyModel::canFetchMore (this=0x563335fa8ee0, parent=...) at
/usr/src/debug/qtbase-everywhere-src-6.11.2/src/corelib/itemmodels/qabstractproxymodel.cpp:425
#11 0x00007fe76c707bf9 in VDMAbstractItemModelDataType::canFetchMore
(this=<optimized out>, model=...) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qmlmodels/qqmldmabstractitemmodeldata_p.h:301
#12 QQmlAdaptorModel::canFetchMore (this=0x56333b3dc750) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qmlmodels/qqmladaptormodel_p.h:145
#13 QQmlDelegateModel::setRootIndex (this=0x7fe75c270a30, root=<optimized out>)
at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qmlmodels/qqmldelegatemodel.cpp:516
#14 0x00007fe76f10e1b0 in QQmlPropertyData::writeProperty (this=<optimized
out>, target=<optimized out>, value=<optimized out>, flags=...) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/qml/qqmlpropertydata_p.h:429
#15 0x00007fe76f1f9804 in QQmlPropertyPrivate::write (object=0x7fe75c270a30,
property=..., value=..., context=..., flags=...) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/qml/qqmlproperty.cpp:1978
#16 0x00007fe76f12fe2f in QQmlBinding::slowWrite
(this=this@entry=0x563339649c00, core=..., valueTypeData=..., result=...,
isUndefined=isUndefined@entry=false, flags=..., flags@entry=...) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/qml/qqmlbinding.cpp:554
#17 0x00007fe76f131219 in GenericBinding<0>::write (this=0x563339649c00,
result=..., isUndefined=false, flags=...) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/qml/qqmlbinding.cpp:278
#18 GenericBinding<0>::write (this=0x563339649c00, result=<optimized out>,
type=..., isUndefined=<optimized out>, flags=...) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/qml/qqmlbinding.cpp:224
#19 0x00007fe76f132fb3 in QQmlBinding::doUpdate (this=0x563339649c00,
watcher=..., flags=..., scope=<optimized out>) at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/qml/qqmlbinding.cpp:696
#20 0x00007fe76f129f5b in QQmlBinding::update (this=0x563339649c00, flags=...)
at
/usr/src/debug/qtdeclarative-everywhere-src-6.11.2/src/qml/qml/qqmlbinding.cpp:166
Reported using DrKonqi
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