Bug 2383886

Summary: [abrt] neochat: KCrash::defaultCrashHandler(): neochat killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Mr. Beedell, Roke Julian Lockhart (RJLB) <8ru2u4gz>
Component: neochatAssignee: marcdeop
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 42CC: 8ru2u4gz, kde-sig, marcdeop
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/b901d76352178118e0dd8d0dad0512907a6e896
Whiteboard: abrt_hash:89d13ce2df5900e71cae6cc4f6ecddc98c1f2278;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: dso_list
none
File: var_log_messages
none
File: backtrace none

Description Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:43 UTC 
Description of problem:
Per https://bugs.kde.org/show_bug.cgi?id=507584#c0, "When I scrolled the content of a chat of mine, the content disappeated, and NeoChat crashed soon afterward."

Version-Release number of selected component:
neochat-25.04.3-1.fc42

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         neochat killed by SIGSEGV
journald_cursor: s=a2d6d580caa24cf3a9483be7f85033e4;i=1b3b32;b=ab6c70bb71be401fbbd67899b56456a9;m=accb2e9c;t=63afaa04c30f4;x=22543a94e6c9039b
executable:     /usr/bin/neochat
cmdline:        /usr/bin/neochat /home/RokeJulianLockhart/Downloads/Do_the_Right_Thing_race_relations.webm.360p.vp9.webm
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.kde.neochat
rootdir:        /
uid:            1000
kernel:         6.15.7-200.fc42.x86_64
package:        neochat-25.04.3-1.fc42
runlevel:       N 5
backtrace_rating: 4
crash_function: KCrash::defaultCrashHandler
comment:        Per https://bugs.kde.org/show_bug.cgi?id=507584#c0, "When I scrolled the content of a chat of mine, the content disappeated, and NeoChat crashed soon afterward."

Truncated backtrace:
Thread no. 0 (37 frames)
 #3 KCrash::defaultCrashHandler at /usr/src/debug/kf6-kcrash-6.16.0-1.fc42.x86_64/src/kcrash.cpp:605
 #5 QQmlComponentPrivate::prepareLoadFromModule at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/qml/qml/qqmlcomponent.cpp:1413
 #6 QQmlComponent::loadFromModule at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/qml/qml/qqmlcomponent.cpp:1399
 #7 QmlComponentsPool::QmlComponentsPool at /usr/include/qt6/QtCore/qanystringview.h:123
 #8 QmlComponentsPoolSingleton::instance at /usr/src/debug/kf6-kirigami-6.16.0-1.fc42.x86_64/src/layouts/columnview.cpp:48
 #9 ContentItem::ensureSeparator at /usr/src/debug/kf6-kirigami-6.16.0-1.fc42.x86_64/src/layouts/columnview.cpp:888
 #10 ContentItem::layoutItems at /usr/src/debug/kf6-kirigami-6.16.0-1.fc42.x86_64/src/layouts/columnview.cpp:664
 #11 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
 #12 doActivate<false> at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
 #13 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4206
 #14 QQuickItem::visibleChanged at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/redhat-linux-build/src/quick/Quick_autogen/include/moc_qquickitem.cpp:1028
 #15 QQuickItemPrivate::setEffectiveVisibleRecur at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickitem.cpp:6683
 #16 QQuickItemPrivate::setVisible at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickitem.cpp:6569
 #17 ContentItem::forgetItem at /usr/src/debug/kf6-kirigami-6.16.0-1.fc42.x86_64/src/layouts/columnview.cpp:853
 #18 ContentItem::itemChange at /usr/src/debug/kf6-kirigami-6.16.0-1.fc42.x86_64/src/layouts/columnview.cpp:945
 #19 QQuickItemPrivate::itemChange at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickitem.cpp:6916
 #20 QQuickItemPrivate::removeChild at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickitem.cpp:3072
 #21 QQuickItem::setParentItem at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickitem.cpp:2790
 #22 QQuickItem::~QQuickItem at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickitem.cpp:2389
 #23 QQuickControl::~QQuickControl at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quicktemplates/qquickcontrol.cpp:955
 #24 QQuickPane::~QQuickPane at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quicktemplates/qquickpane.cpp:270
 #25 QQuickPage::~QQuickPage at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quicktemplates/qquickpage.cpp:225
 #26 QQmlPrivate::QQmlElement<QQuickPage>::~QQmlElement at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/qml/qml/qqmlprivate.h:104
 #28 QObject::event at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:1416
 #29 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303
 #30 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106
 #31 QCoreApplication::sendEvent at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1546
 #32 QCoreApplicationPrivate::sendPostedEvents at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1879
 #33 postEventSourceDispatch at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:246
 #35 g_main_context_dispatch_unlocked at ../glib/gmain.c:4249
 #36 g_main_context_iterate_unlocked at ../glib/gmain.c:4314
 #37 g_main_context_iteration at ../glib/gmain.c:4379
 #38 QEventDispatcherGlib::processEvents at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:399
 #39 QEventLoop::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qflags.h:77
 #40 QCoreApplication::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1449
 #41 QGuiApplication::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1986
 #42 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) 2025-07-28 10:44:46 UTC 
Created attachment 2098498 [details]
File: proc_pid_status
Comment 2 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:47 UTC 
Created attachment 2098499 [details]
File: maps
Comment 3 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:49 UTC 
Created attachment 2098500 [details]
File: limits
Comment 4 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:51 UTC 
Created attachment 2098501 [details]
File: environ
Comment 5 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:53 UTC 
Created attachment 2098502 [details]
File: open_fds
Comment 6 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:54 UTC 
Created attachment 2098503 [details]
File: mountinfo
Comment 7 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:55 UTC 
Created attachment 2098504 [details]
File: os_info
Comment 8 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:56 UTC 
Created attachment 2098505 [details]
File: cpuinfo
Comment 9 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:58 UTC 
Created attachment 2098506 [details]
File: core_backtrace
Comment 10 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:44:59 UTC 
Created attachment 2098507 [details]
File: dso_list
Comment 11 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:45:00 UTC 
Created attachment 2098508 [details]
File: var_log_messages
Comment 12 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:45:02 UTC 
Created attachment 2098509 [details]
File: backtrace
Comment 13 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-07-28 10:46:49 UTC 
Reported upstream, at https://bugs.kde.org/show_bug.cgi?id=507584#short_desc_nonedit_display:~:text=After%20the%20content%20of%20my%20chat%20vanishing%20after%20scrolling%2C%20NeoChat%20crashed.