https://bugs.kde.org/show_bug.cgi?id=504756
Bug ID: 504756
Summary: SIGSEGV in plasma-systemmonitor
Classification: Applications
Product: plasma-systemmonitor
Version First 6.3.5
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Target Milestone: ---
Application: plasma-systemmonitor (6.3.5)
ApplicationNotResponding [ANR]: false
Qt Version: 6.9.0
Frameworks Version: 6.14.0
Operating System: Linux 6.14.8-cachyos1.fc42.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 42 (KDE Plasma Desktop Edition)"
DrKonqi: 6.3.5 [CoredumpBackend]
-- Information about the crash:
I entered plasma systemmonitor, visited the processes tab and sorted backwards
by memory
strangely it appears many processes consume "-1 KiB" ram, and the data for many
processes is not filled in
sometimes it occurs immediately, sometimes after a few seconds and after
clicking on processes, sometimes not at all (but it does hang for quite a while
after interacting with the ui)
the app crashes with a Segmentation fault
The crash can be reproduced sometimes.
-- Backtrace (Reduced):
#5 QtPrivate::QModelIndexWrapper::QModelIndexWrapper (this=0x7ffc36b3df20,
i=...) at
/usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/itemmodels/qabstractitemmodel_p.h:45
#6 QSortFilterProxyModelPrivate::index_to_iterator (proxy_index=...,
this=<optimized out>) at
/usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/itemmodels/qsortfilterproxymodel.cpp:276
#7 QSortFilterProxyModel::parent (this=0x609edf438890, child=...) at
/usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/itemmodels/qsortfilterproxymodel.cpp:2139
#8 0x0000766fb409ba6c in QModelIndex::parent (this=<optimized out>) at
/usr/include/qt6/QtCore/qabstractitemmodel.h:506
#9 QQmlTreeModelToTableModel::modelDataChanged (this=0x609edf42f790,
topLeft=..., bottomRight=..., roles=...) at
/usr/src/debug/qt6-qtdeclarative-6.9.0-2.fc42.x86_64/src/qmlmodels/qqmltreemodeltotablemodel.cpp:652
Reported using DrKonqi
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