Bug 2376516

Summary: [abrt] plasma-workspace: allocateData(): plasmashell killed by SIGABRT
Product: [Fedora] Fedora Reporter: Mr. Beedell, Roke Julian Lockhart (RJLB) <8ru2u4gz>
Component: plasma-workspaceAssignee: KDE SIG <kde-sig>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 42CC: 8ru2u4gz, jgrulich, kde-sig, rdieter, than, viniciush.dev
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/f3979115507432e43bbf93520ed1ffa5c9c0057
Whiteboard: abrt_hash:b8c733026cb8392e0b92a9ce9d19fb360f89fad6;VARIANT_ID=kde;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: proc_pid_status
none
File: maps
none
File: limits
none
File: environ
none
File: open_fds
none
File: mountinfo
none
File: os_info
none
File: cpuinfo
none
File: core_backtrace
none
File: var_log_messages
none
File: backtrace
none
Dr. Konqi's KCrash File none

Description Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:22 UTC 
Description of problem:
At KDE's `systemsettings`'s "Quick Settings" page, [^1] I attempted to switch global theme from `org.kde.breezedark.desktop` to `org.kde.breeze.desktop` (like `lookandfeel --apply` would). Although I *believe* that I hit "Apply", after which the theme changed, *then* the window decoration's closure button. When I did, "Apply Settings" modal window appeared regardless. When I selected "Apply", the window closed, and the theme reverted, for the applications, but didn't for the shell. After 0.75s, the shell crashed and automatically reloaded, whereupon Dr Konqi and GNOME Abrt invoked.

[^1]: https://discuss.kde.org/t/which-kcm-maps-to-quick-settings-does-one/36650?u=rokejulianlockhart

Version-Release number of selected component:
plasma-workspace-6.4.1-2.fc42

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         plasmashell killed by SIGABRT
journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=80d21f;b=883863934c534a93ac2e371b83550dbf;m=131b12169;t=63930567a6da0;x=639f5b0b11abf0ed
executable:     /usr/bin/plasmashell
cmdline:        /usr/bin/plasmashell --no-respawn
cgroup:         0::/user.slice/user-1000.slice/user/session.slice/plasma-plasmashell.service
rootdir:        /
uid:            1000
kernel:         6.15.4-200.fc42.x86_64
package:        plasma-workspace-6.4.1-2.fc42
runlevel:       N 5
dso_list:       /usr/bin/plasmashell plasma-workspace-6.4.1-2.fc42.x86_64 (Fedora Project) 1751156429
backtrace_rating: 4
crash_function: allocateData

Truncated backtrace:
Thread no. 0 (39 frames)
 #14 allocateData at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/tools/qarraydata.cpp:139
 #15 allocateHelper at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/tools/qarraydata.cpp:181
 #17 QArrayData::allocate1 at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/tools/qarraydata.cpp:211
 #18 QTypedArrayData<char>::allocate at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/tools/qarraydata.h:129
 #19 QArrayDataPointer<char>::QArrayDataPointer at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/tools/qarraydatapointer.h:58
 #20 QByteArray::reallocData at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/text/qbytearray.cpp:1984
 #21 QByteArray::resize at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/text/qbytearray.cpp:1908
 #22 QIODevice::readAll at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/io/qiodevice.cpp:1269
 #23 KConfigIniBackend::parseConfig at /usr/src/debug/kf6-kconfig-6.15.0-1.fc42.x86_64/src/core/kconfigini.cpp:83
 #25 KConfigPrivate::parseConfigFiles at /usr/src/debug/kf6-kconfig-6.15.0-1.fc42.x86_64/src/core/kconfig.cpp:806
 #26 KSharedConfig::KSharedConfig at /usr/src/debug/kf6-kconfig-6.15.0-1.fc42.x86_64/src/core/ksharedconfig.cpp:179
 #27 KSharedConfig::openConfig at /usr/src/debug/kf6-kconfig-6.15.0-1.fc42.x86_64/src/core/ksharedconfig.cpp:145
 #28 KIconTheme::current at /usr/src/debug/kf6-kiconthemes-6.15.0-1.fc42.x86_64/src/kicontheme.cpp:675
 #29 KIconLoaderPrivate::initIconThemes at /usr/src/debug/kf6-kiconthemes-6.15.0-1.fc42.x86_64/src/kiconloader.cpp:443
 #31 KIconLoaderPrivate::init at /usr/src/debug/kf6-kiconthemes-6.15.0-1.fc42.x86_64/src/kiconloader.cpp:420
 #32 KIconLoader::newIconLoader at /usr/src/debug/kf6-kiconthemes-6.15.0-1.fc42.x86_64/src/kiconloader.cpp:1498
 #33 KIconLoaderPrivate::_k_refreshIcons at /usr/src/debug/kf6-kiconthemes-6.15.0-1.fc42.x86_64/src/kiconloader.cpp:376
 #34 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
 #35 doActivate<false> at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
 #36 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4206
 #37 QMetaObject::activate<void, int> at /usr/include/qt6/QtCore/qobjectdefs.h:306
 #38 KIconLoaderGlobalData::iconChanged at /usr/src/debug/kf6-kiconthemes-6.15.0-1.fc42.x86_64/redhat-linux-build/src/KF6IconThemes_autogen/include/kiconloader.moc:118
 #39 KIconLoaderGlobalData::qt_static_metacall at /usr/src/debug/kf6-kiconthemes-6.15.0-1.fc42.x86_64/redhat-linux-build/src/KF6IconThemes_autogen/include/kiconloader.moc:74
 #40 KIconLoaderGlobalData::qt_metacall at /usr/src/debug/kf6-kiconthemes-6.15.0-1.fc42.x86_64/redhat-linux-build/src/KF6IconThemes_autogen/include/kiconloader.moc:104
 #41 QDBusConnectionPrivate::deliverCall at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/dbus/qdbusintegrator.cpp:1007
 #42 QObject::event at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:1431
 #43 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303
 #44 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106
 #45 QCoreApplication::sendEvent at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1546
 #46 QCoreApplicationPrivate::sendPostedEvents at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1879
 #47 postEventSourceDispatch at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:246
 #49 g_main_context_dispatch_unlocked at ../glib/gmain.c:4249
 #50 g_main_context_iterate_unlocked at ../glib/gmain.c:4314
 #51 g_main_context_iteration at ../glib/gmain.c:4379
 #52 QEventDispatcherGlib::processEvents at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:399
 #53 QEventLoop::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qflags.h:77
 #54 QCoreApplication::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1449
 #55 QGuiApplication::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1986
 #56 QApplication::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:2570
Comment 1 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:25 UTC 
Created attachment 2096186 [details]
File: proc_pid_status
Comment 2 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:26 UTC 
Created attachment 2096187 [details]
File: maps
Comment 3 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:27 UTC 
Created attachment 2096188 [details]
File: limits
Comment 4 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:28 UTC 
Created attachment 2096189 [details]
File: environ
Comment 5 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:30 UTC 
Created attachment 2096190 [details]
File: open_fds
Comment 6 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:31 UTC 
Created attachment 2096191 [details]
File: mountinfo
Comment 7 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:32 UTC 
Created attachment 2096192 [details]
File: os_info
Comment 8 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:33 UTC 
Created attachment 2096193 [details]
File: cpuinfo
Comment 9 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:35 UTC 
Created attachment 2096194 [details]
File: core_backtrace
Comment 10 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:36 UTC 
Created attachment 2096195 [details]
File: var_log_messages
Comment 11 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:10:37 UTC 
Created attachment 2096196 [details]
File: backtrace
Comment 12 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:13:28 UTC 
Created attachment 2096197 [details]
Dr. Konqi's KCrash File

Reported upstream at https://bugs.kde.org/show_bug.cgi?id=506642.
Comment 13 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 16:34:51 UTC 
https://bugzilla.redhat.com/show_bug.cgi?id=2376518 may be a duplicate of this.
Comment 14 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-05 20:41:49 UTC 
*** Bug 2376531 has been marked as a duplicate of this bug. ***