https://bugs.kde.org/show_bug.cgi?id=482048
Bug ID: 482048
Summary: kcm_mouse crashes when opening setting
Classification: Applications
Product: systemsettings
Version: 5.93.0
Platform: Neon
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: kcm_mouse
Assignee: plasma-b...@kde.org
Reporter: nico...@hoeft.de
CC: natalie_clar...@yahoo.de
Target Milestone: ---
SUMMARY
When trying to open kcm_mouse, the systemsettings module crashes:
Stack trace of thread
28428:
#0 0x00007fa8f6a969fc
__pthread_kill_implementation (libc.so.6 + 0x969fc)
#1 0x00007fa8f6a42476
__GI_raise (libc.so.6 + 0x42476)
#2 0x00007fa8f9e773ce
_ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x83ce)
#3 0x00007fa8f6a42520
__restore_rt (libc.so.6 + 0x42520)
#4 0x00007fa8f097a4d8 n/a
(kcm_mouse.so + 0x1b4d8)
#5 0x00007fa8fa34891a
_ZN10ModuleView9addModuleEP8MenuItemRK5QListI7QStringE
(libsystemsettingsview.so.3 + 0x2391a)
#6 0x00005618fe87e967 n/a
(systemsettings + 0x28967)
#7 0x00005618fe881186 n/a
(systemsettings + 0x2b186)
#8 0x00005618fe8819e0 n/a
(systemsettings + 0x2b9e0)
#9 0x00007fa8f84488e3 n/a
(libQt6Qml.so.6 + 0x2488e3)
#10 0x00007fa8f853f315 n/a
(libQt6Qml.so.6 + 0x33f315)
#11 0x00007fa8f8540961
_ZNK3QV413QObjectMethod12callInternalEPKNS_5ValueES3_i (libQt6Qml.so.6 +
0x340961)
#12 0x00007fa8f868b6de n/a
(libQt6Qml.so.6 + 0x48b6de)
#13 0x00007fa8f869005a n/a
(libQt6Qml.so.6 + 0x49005a)
#14 0x00007fa8f85be0e2 n/a
(libQt6Qml.so.6 + 0x3be0e2)
#15 0x00007fa8f85c5745
_ZN3QV48Function4callEP7QObjectPPvPK9QMetaTypeiPNS_16ExecutionContextE
(libQt6Qml.so.6 + 0x3c5745)
#16 0x00007fa8f85014b9
_ZN24QQmlJavaScriptExpression8evaluateEPPvPK9QMetaTypei (libQt6Qml.so.6 +
0x3014b9)
#17 0x00007fa8f84c59bb
_ZN25QQmlBoundSignalExpression8evaluateEPPv (libQt6Qml.so.6 + 0x2c59bb)
#18 0x00007fa8f84c936b n/a
(libQt6Qml.so.6 + 0x2c936b)
#19 0x00007fa8f8435438
_ZN12QQmlNotifier10emitNotifyEP20QQmlNotifierEndpointPPv (libQt6Qml.so.6 +
0x235438)
#20 0x00007fa8f762b5a5 n/a
(libQt6Core.so.6 + 0x42b5a5)
#21 0x00007fa8f13de69a
_ZN27QQuickAbstractButtonPrivate13handleReleaseERK7QPointFm
(libQt6QuickTemplates2.so.6 + 0x1de69a)
#22 0x00007fa8f13ee29d
_ZN13QQuickControl17mouseReleaseEventEP11QMouseEvent
(libQt6QuickTemplates2.so.6 + 0x1ee29d)
#23 0x00007fa8f8d6d5a3
_ZN10QQuickItem5eventEP6QEvent (libQt6Quick.so.6 + 0x56d5a3)
#24 0x00007fa8f95f40eb
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 +
0x5f40eb)
#25 0x00007fa8f7663e18
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 +
0x463e18)
#26 0x00007fa8f8c46b9b
_ZN26QQuickDeliveryAgentPrivate27deliverMatchingPointsToItemEP10QQuickItembP13QPointerEventb
(libQt6Quick.so.6 + 0x446b9b)
#27 0x00007fa8f8c48876
_ZN26QQuickDeliveryAgentPrivate20deliverUpdatedPointsEP13QPointerEvent
(libQt6Quick.so.6 + 0x448876)
#28 0x00007fa8f8c4a0d3
_ZN26QQuickDeliveryAgentPrivate19deliverPointerEventEP13QPointerEvent
(libQt6Quick.so.6 + 0x44a0d3)
#29 0x00007fa8f8c4a5b4
_ZN26QQuickDeliveryAgentPrivate16handleMouseEventEP11QMouseEvent
(libQt6Quick.so.6 + 0x44a5b4)
#30 0x00007fa8f8c41298
_ZN19QQuickDeliveryAgent5eventEP6QEvent (libQt6Quick.so.6 + 0x441298)
#31 0x00007fa8f8d09d2c
_ZN12QQuickWindow5eventEP6QEvent (libQt6Quick.so.6 + 0x509d2c)
#32 0x00007fa8f95f40eb
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 +
0x5f40eb)
#33 0x00007fa8f7663e18
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 +
0x463e18)
#34 0x00007fa8f9cc5f7d
_ZN12QQuickWidget17mouseReleaseEventEP11QMouseEvent (libQt6QuickWidgets.so.6 +
0x19f7d)
#35 0x00007fa8f962e71f
_ZN7QWidget5eventEP6QEvent (libQt6Widgets.so.6 + 0x62e71f)
#36 0x00007fa8f95f40eb
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 +
0x5f40eb)
#37 0x00007fa8f95f833e
_ZN12QApplication6notifyEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x5f833e)
#38 0x00007fa8f7663e18
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 +
0x463e18)
#39 0x00007fa8f95f3838
_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_Ebb
(libQt6Widgets.so.6 + 0x5f3838)
#40 0x00007fa8f9641847 n/a
(libQt6Widgets.so.6 + 0x641847)
#41 0x00007fa8f963b185 n/a
(libQt6Widgets.so.6 + 0x63b185)
#42 0x00007fa8f95f40eb
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 +
0x5f40eb)
#43 0x00007fa8f7663e18
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 +
0x463e18)
#44 0x00007fa8f7aee9eb
_ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE
(libQt6Gui.so.6 + 0x2ee9eb)
#45 0x00007fa8f7b54ecc
_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt6Gui.so.6 + 0x354ecc)
#46 0x00007fa8f3300a8e n/a
(libQt6XcbQpa.so.6 + 0x68a8e)
#47 0x00007fa8f6766d3b
g_main_context_dispatch (libglib-2.0.so.0 + 0x55d3b)
#48 0x00007fa8f67bc258 n/a
(libglib-2.0.so.0 + 0xab258)
#49 0x00007fa8f67643e3
g_main_context_iteration (libglib-2.0.so.0 + 0x533e3)
#50 0x00007fa8f745e1f0
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt6Core.so.6 + 0x25e1f0)
#51 0x00007fa8f766604b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 +
0x46604b)
#52 0x00007fa8f7667c7c
_ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x467c7c)
#53 0x00005618fe86ddf4 n/a
(systemsettings + 0x17df4)
#54 0x00007fa8f6a29d90
__libc_start_call_main (libc.so.6 + 0x29d90)
Immediately before the crash, kcm_mouse reports:
systemsettings[28428]: kcm_mouse: Not able to select appropriate backend.
plasmashell[28428]: KCrash: Application 'systemsettings' crashing...
crashRecursionCounter = 2
STEPS TO REPRODUCE
1. open systemsettings
2. open mouse settings
3. crash
OBSERVED RESULT
crash when opening settings. Touchpad settings are not applied at startup
EXPECTED RESULT
no crash
System
Operating System: KDE neon 6.0
KDE Plasma Version: 6.0.0
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.5.0-21-generic (64-bit)
Graphics Platform: X11
Processors: 12 × Intel® Core™ i7-9750H CPU @ 2.60GHz
Memory: 31.0 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 1650/PCIe/SSE2
Manufacturer: LENOVO
Product Name: 20QVCTO1WW
System Version: ThinkPad X1 Extreme 2nd
ADDITIONAL INFORMATION
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