| Summary: | System settings crashes in shortcut view if search is modified rapidly | ||
|---|---|---|---|
| Product: | [Applications] systemsettings | Reporter: | Akseli Lahtinen <akselmo> |
| Component: | kcm_khotkeys | Assignee: | Plasma Bugs List <plasma-bugs> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | bugseforuns, fanzhuyifan, kde |
| Priority: | NOR | Keywords: | qt6 |
| Version: | master | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Thread 1 "systemsettings" received signal SIGSEGV, Segmentation fault.
QObjectPrivate::maybeSignalConnected (this=this@entry=0x11d7540, signalIndex=signalIndex@entry=3) at /usr/src/debug/qt6-qtbase-6.6.0-6.fc39.x86_64/src/corelib/kernel/qobject.cpp:480
Downloading source file /usr/src/debug/qt6-qtbase-6.6.0-6.fc39.x86_64/src/corelib/kernel/qobject.cpp
480 SignalVector *signalVector = cd->signalVector.loadRelaxed();
(gdb) bt
#0 QObjectPrivate::maybeSignalConnected (this=this@entry=0x11d7540, signalIndex=signalIndex@entry=3) at /usr/src/debug/qt6-qtbase-6.6.0-6.fc39.x86_64/src/corelib/kernel/qobject.cpp:480
#1 0x00007ffff3c01c9e in doActivate<false> (sender=0x1a99880, signal_index=3, argv=0x7fffffff97e8) at /usr/src/debug/qt6-qtbase-6.6.0-6.fc39.x86_64/src/corelib/kernel/qobject.cpp:3923
#2 0x00007ffff3bf85f7 in QMetaObject::activate
(sender=sender@entry=0x1a99880, m=m@entry=0x7ffff6498400 <QQmlDelegateModelItem::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0)
at /usr/src/debug/qt6-qtbase-6.6.0-6.fc39.x86_64/src/corelib/kernel/qobject.cpp:4081
#3 0x00007ffff6440257 in QQmlDelegateModelItem::modelIndexChanged (this=0x1a99880)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/src/qmlmodels/QmlModels_autogen/include/moc_qqmldelegatemodel_p_p.cpp:247
#4 QQmlDelegateModelItem::setModelIndex (this=0x1a99880, idx=<optimized out>, newRow=<optimized out>, newColumn=<optimized out>, alwaysEmit=false)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qmlmodels/qqmldelegatemodel.cpp:2415
#5 0x00007ffff644f282 in QQmlDelegateModel::_q_itemsInserted (this=<optimized out>, index=0, count=12)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qmlmodels/qqmldelegatemodel.cpp:1574
#6 0x00007ffff6453314 in QQmlDelegateModel::setRootIndex (this=0x15b0eb0, root=<optimized out>) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qmlmodels/qqmldelegatemodel.cpp:530
#7 0x00007ffff64554e8 in QQmlDelegateModel::qt_metacall (this=0x15b0eb0, _c=QMetaObject::WriteProperty, _id=7, _a=0x7fffffff9a10)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/src/qmlmodels/QmlModels_autogen/include/moc_qqmldelegatemodel_p.cpp:621
#8 0x00007ffff51132bd in QQmlPropertyData::doMetacall<(QMetaObject::Call)2> (this=<optimized out>, argv=0x7fffffff9a10, idx=<optimized out>, object=0x0)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/include/QtQml/6.6.0/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:322
#9 QQmlPropertyData::doMetacall<(QMetaObject::Call)2> (this=0x7fff905e6590, argv=0x7fffffff9a10, idx=<optimized out>, object=0x0)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/include/QtQml/6.6.0/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:317
#10 QQmlPropertyData::writeProperty (this=this@entry=0x7fff905e6590, target=target@entry=0x15b0eb0, value=value@entry=0x7fffffff9d80, flags=..., flags@entry=...)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/include/QtQml/6.6.0/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:340
#11 0x00007ffff51eb99c in QQmlPropertyPrivate::write (object=object@entry=0x15b0eb0, property=..., value=..., context=..., flags=..., flags@entry=...)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/qml/qqmlproperty.cpp:1559
#12 0x00007ffff5060c97 in QV4::QObjectWrapper::setProperty (engine=engine@entry=0x83aa20, object=object@entry=0x15b0eb0, property=0x7fff905e6590, value=...) at /usr/include/qt6/QtCore/qflags.h:73
#13 0x00007ffff5061666 in QV4::QObjectWrapper::setQmlProperty (engine=engine@entry=0x83aa20, qmlContext=..., object=0x15b0eb0, name=<optimized out>, flags=flags@entry=..., value=...)
--Type <RET> for more, q to quit, c to continue without paging--c
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:465
#14 0x00007ffff5061846 in QV4::QObjectWrapper::virtualPut (m=0x7fffc45bf590, id=..., value=..., receiver=0x7fffc45bf590)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:837
#15 0x00007ffff502dc0d in QV4::Object::put (receiver=<optimized out>, v=..., name=<optimized out>, this=<optimized out>)
at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/include/QtQml/6.6.0/QtQml/private/../../../../../../src/qml/jsruntime/qv4string_p.h:140
#16 QV4::Lookup::setterFallback (l=<optimized out>, engine=0x83aa20, object=<optimized out>, value=...) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/jsruntime/qv4lookup.cpp:591
#17 0x00007fffbf41d523 in ??? ()
#18 0x0000000000000000 in ??? ()
When I type `alt` the panels won't select any specific category. But when I erase one letter, it selects a seemingly-random category? Then, when I add that letter back, it get's confused since it's selected something that doesn't exist anymore? *** This bug has been marked as a duplicate of bug 480594 *** |
SUMMARY If the search field is modified rapidly in shortcuts view, system settings will crash. STEPS TO REPRODUCE 1. Open shortcuts settings 2. Type "alt" in the searchbar 3. Remove the last "t" and then immediately add it back 4. Do this until system settings crashes OBSERVED RESULT Searching crashes EXPECTED RESULT No crash :) SOFTWARE/OS VERSIONS Operating System: Fedora Linux 39 KDE Plasma Version: 6.0.80 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.0 Kernel Version: 6.7.3-200.fc39.x86_64 (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 3600 6-Core Processor Memory: 15.5 GiB of RAM Graphics Processor: AMD Radeon RX 6600 ADDITIONAL INFORMATION I have a backtrace for the crash but it's kinda weird, I couldn't get all the symbols even I have them installed (I am using kdesrc-build plasma6 session) Thread 1 "systemsettings" received signal SIGSEGV, Segmentation fault. 0x0000000002ab3ff0 in ?? () (gdb) bt #0 0x0000000002ab3ff0 in ??? () #1 0x00007ffff514a0d3 in QQmlData::signalEmitted (object=0x75b2f0, index=4, a=0x0) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/qml/qqmlengine.cpp:326 #2 0x00007ffff3c01c80 in doActivate<false> (sender=0x75b2f0, signal_index=4, argv=0x0) at /usr/src/debug/qt6-qtbase-6.6.0-6.fc39.x86_64/src/corelib/kernel/qobject.cpp:3913 #3 0x00007ffff3bf85f7 in QMetaObject::activate (sender=sender@entry=0x75b2f0, m=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at /usr/src/debug/qt6-qtbase-6.6.0-6.fc39.x86_64/src/corelib/kernel/qobject.cpp:4081 #4 0x00007ffff6440270 in QQmlDelegateModelItem::rowChanged (this=0x75b2f0) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/src/qmlmodels/QmlModels_autogen/include/moc_qqmldelegatemodel_p_p.cpp:253 #5 QQmlDelegateModelItem::setModelIndex (this=0x75b2f0, idx=<optimized out>, newRow=<optimized out>, newColumn=<optimized out>, alwaysEmit=false) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qmlmodels/qqmldelegatemodel.cpp:2417 #6 0x00007ffff644f282 in QQmlDelegateModel::_q_itemsInserted (this=<optimized out>, index=0, count=1) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qmlmodels/qqmldelegatemodel.cpp:1574 #7 0x00007ffff6453314 in QQmlDelegateModel::setRootIndex (this=0x10aa580, root=<optimized out>) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qmlmodels/qqmldelegatemodel.cpp:530 #8 0x00007ffff64554e8 in QQmlDelegateModel::qt_metacall (this=0x10aa580, _c=QMetaObject::WriteProperty, _id=7, _a=0x7fffffff5050) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/src/qmlmodels/QmlModels_autogen/include/moc_qqmldelegatemodel_p.cpp:621 #9 0x00007ffff51132bd in QQmlPropertyData::doMetacall<(QMetaObject::Call)2> (this=<optimized out>, argv=0x7fffffff5050, idx=<optimized out>, object=0xf27640) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/include/QtQml/6.6.0/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:322 #10 QQmlPropertyData::doMetacall<(QMetaObject::Call)2> (this=0x7fff90513810, argv=0x7fffffff5050, idx=<optimized out>, object=0xf27640) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/include/QtQml/6.6.0/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:317 #11 QQmlPropertyData::writeProperty (this=this@entry=0x7fff90513810, target=target@entry=0x10aa580, value=value@entry=0x7fffffff53c0, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/include/QtQml/6.6.0/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:340 #12 0x00007ffff51eb99c in QQmlPropertyPrivate::write (object=object@entry=0x10aa580, property=..., value=..., context=..., flags=..., flags@entry=...) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/qml/qqmlproperty.cpp:1559 #13 0x00007ffff5060c97 in QV4::QObjectWrapper::setProperty (engine=engine@entry=0xaa83f0, object=object@entry=0x10aa580, property=0x7fff90513810, value=...) at /usr/include/qt6/QtCore/qflags.h:73 #14 0x00007ffff5061666 in QV4::QObjectWrapper::setQmlProperty (engine=engine@entry=0xaa83f0, qmlContext=..., object=0x10aa580, name=<optimized out>, flags=flags@entry=..., value=...) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:465 #15 0x00007ffff5061846 in QV4::QObjectWrapper::virtualPut (m=0x7fffc45bf598, id=..., value=..., receiver=0x7fffc45bf598) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:837 #16 0x00007ffff502dc0d in QV4::Object::put (receiver=<optimized out>, v=..., name=<optimized out>, this=<optimized out>) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/redhat-linux-build/include/QtQml/6.6.0/QtQml/private/../../../../../../src/qml/jsruntime/qv4string_p.h:140 #17 QV4::Lookup::setterFallback (l=<optimized out>, engine=0xaa83f0, object=<optimized out>, value=...) at /usr/src/debug/qt6-qtdeclarative-6.6.0-1.fc39.x86_64/src/qml/jsruntime/qv4lookup.cpp:591 #18 0x00007fffbf42b293 in ??? () #19 0x0000000000000000 in ??? ()