Bug 2279506

Summary: [abrt] plasma-desktop: QWeakPointer<QObject>::internalData(): knetattach killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Lukas Ruzicka <lruzicka>
Component: plasma-desktopAssignee: KDE SIG <kde-sig>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 42CC: hygorhernane, jgrulich, kde-sig, lruzicka, rdieter, than, vinicius.fedora
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/f92a27754c998182a8ec17b03a7d4f67e034f54
Whiteboard: abrt_hash:6e20ea2cfee16f32656cc879b2dfddf6aad7fd57;VARIANT_ID=kde;
Fixed In Version: Doc Type: If docs needed, set a value
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: exploitable
none
File: dso_list
none
File: var_log_messages
none
File: backtrace none

Description Lukas Ruzicka 2024-05-07 09:16:12 UTC 
Description of problem:
This happened when I tried connecting to the server through sFTP.

Version-Release number of selected component:
plasma-desktop-6.0.4-1.fc41

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         knetattach killed by SIGSEGV
journald_cursor: s=9f803427b7c34266b42d1fb90eeec6ed;i=204f;b=b86cae7dd4cb4ef1a5ef724d585585e1;m=4621b01;t=617d9558611c8;x=bb0a201940ca315
executable:     /usr/bin/knetattach
cmdline:        /usr/bin/knetattach
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.kde.knetattach-d59a08d1dc264c7db3cc2acc6e43384d.scope
rootdir:        /
uid:            1000
kernel:         6.9.0-0.rc6.20240503gitf03359bca01b.56.fc41.x86_64
package:        plasma-desktop-6.0.4-1.fc41
runlevel:       N 5
backtrace_rating: 4
crash_function: QWeakPointer<QObject>::internalData
comment:        This happened when I tried connecting to the server through sFTP.

Truncated backtrace:
Thread no. 1 (88 frames)
 #0 QWeakPointer<QObject>::internalData at /usr/include/qt6/QtCore/qsharedpointer_impl.h:752
 #1 QPointer<KIO::Worker>::data at /usr/include/qt6/QtCore/qpointer.h:74
 #2 QPointer<KIO::Worker>::operator KIO::Worker* at /usr/include/qt6/QtCore/qpointer.h:82
 #3 KIO::UserNotificationHandler::Request::key at /usr/src/debug/kf6-kio-6.2.0-1.fc41.x86_64/src/core/usernotificationhandler.cpp:23
 #4 KIO::UserNotificationHandler::slotProcessRequest at /usr/src/debug/kf6-kio-6.2.0-1.fc41.x86_64/src/core/usernotificationhandler.cpp:118
 #5 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:469
 #6 doActivate<false> at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4078
 #7 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4138
 #8 KIO::AskUserActionInterface::messageBoxResult at /usr/src/debug/kf6-kio-6.2.0-1.fc41.x86_64/redhat-linux-build/src/core/KF6KIOCore_autogen/include/moc_askuseractioninterface.cpp:262
 #9 operator() at /usr/src/debug/kf6-kio-6.2.0-1.fc41.x86_64/src/widgets/widgetsaskuseractionhandler.cpp:464
 #10 QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<int>, void, KIO::WidgetsAskUserActionHandler::requestUserMessageBox(KIO::AskUserActionInterface::MessageDialogType, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, QWidget*)::<lambda()>::<lambda(int)> >::call at /usr/include/qt6/QtCore/qobjectdefs_impl.h:137
 #11 QtPrivate::FunctorCallable<KIO::WidgetsAskUserActionHandler::requestUserMessageBox(KIO::AskUserActionInterface::MessageDialogType, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, QWidget*)::<lambda()>::<lambda(int)>, int>::call<QtPrivate::List<int>, void> at /usr/include/qt6/QtCore/qobjectdefs_impl.h:345
 #12 QtPrivate::QCallableObject<KIO::WidgetsAskUserActionHandler::requestUserMessageBox(KIO::AskUserActionInterface::MessageDialogType, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, const QString&, QWidget*)::<lambda()>::<lambda(int)>, QtPrivate::List<int>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:555
 #13 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:469
 #14 doActivate<false> at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4078
 #15 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4138
 #16 QDialog::finished at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/redhat-linux-build/src/widgets/Widgets_autogen/include/moc_qdialog.cpp:238
 #17 QDialog::done at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/dialogs/qdialog.cpp:619
 #18 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:469
 #19 doActivate<false> at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4078
 #20 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4138
 #21 QDialogButtonBox::clicked at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/redhat-linux-build/src/widgets/Widgets_autogen/include/moc_qdialogbuttonbox.cpp:270
 #22 QDialogButtonBoxPrivate::handleButtonClicked at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/widgets/qdialogbuttonbox.cpp:874
 #23 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:469
 #24 doActivate<false> at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4078
 #25 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4138
 #26 QAbstractButton::clicked at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/redhat-linux-build/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:324
 #27 QAbstractButtonPrivate::emitClicked at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/widgets/qabstractbutton.cpp:381
 #28 QAbstractButtonPrivate::click at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/widgets/qabstractbutton.cpp:374
 #29 QAbstractButton::mouseReleaseEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/widgets/qabstractbutton.cpp:976
 #30 QWidget::event at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qwidget.cpp:9402
 #31 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:3287
 #32 QApplication::notify at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:2765
 #33 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1134
 #34 QCoreApplication::sendSpontaneousEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1589
 #35 QApplicationPrivate::sendMouseEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:2347
 #36 QWidgetWindow::handleMouseEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qwidgetwindow.cpp:649
 #37 QWidgetWindow::event at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qwidgetwindow.cpp:263
 #38 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:3287
 #39 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1134
 #40 QCoreApplication::sendSpontaneousEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1589
 #41 QGuiApplicationPrivate::processMouseEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/gui/kernel/qguiapplication.cpp:2327
 #42 QWindowSystemInterface::sendWindowSystemEvents at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1114
 #43 QWindowSystemInterface::flushWindowSystemEvents at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1083
 #44 QObject::event at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:1446
 #45 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:3287
 #46 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1134
 #47 QCoreApplication::sendEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1575
 #48 QCoreApplicationPrivate::sendPostedEvents at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1932
 #49 QCoreApplication::sendPostedEvents at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1789
 #50 postEventSourceDispatch at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:244
 #52 g_main_context_dispatch_unlocked at ../glib/gmain.c:4152
 #53 g_main_context_iterate_unlocked.isra.0 at ../glib/gmain.c:4217
 #54 g_main_context_iteration at ../glib/gmain.c:4282
 #55 QEventDispatcherGlib::processEvents at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:394
 #56 QEventLoop::exec at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/global/qflags.h:34
 #57 KJob::exec at /usr/include/qt6/QtCore/qflags.h:74
 #58 KNetAttach::doConnectionTest at /usr/src/debug/plasma-desktop-6.0.4-1.fc41.x86_64/knetattach/knetattach.cpp:279
 #59 KNetAttach::validateCurrentPage at /usr/src/debug/plasma-desktop-6.0.4-1.fc41.x86_64/knetattach/knetattach.cpp:204
 #60 QWizard::done at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/dialogs/qwizard.cpp:3240
 #61 doActivate<false> at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4090
 #62 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qobject.cpp:4138
 #63 QAbstractButton::clicked at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/redhat-linux-build/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:324
 #64 QAbstractButtonPrivate::emitClicked at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/widgets/qabstractbutton.cpp:381
 #65 QAbstractButtonPrivate::click at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/widgets/qabstractbutton.cpp:374
 #66 QAbstractButton::mouseReleaseEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/widgets/qabstractbutton.cpp:976
 #67 QWidget::event at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qwidget.cpp:9402
 #68 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:3287
 #69 QApplication::notify at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:2765
 #70 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1134
 #71 QCoreApplication::sendSpontaneousEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1589
 #72 QApplicationPrivate::sendMouseEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:2347
 #73 QWidgetWindow::handleMouseEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qwidgetwindow.cpp:649
 #74 QWidgetWindow::event at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qwidgetwindow.cpp:263
 #75 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:3287
 #76 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1134
 #77 QCoreApplication::sendSpontaneousEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1589
 #78 QGuiApplicationPrivate::processMouseEvent at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/gui/kernel/qguiapplication.cpp:2327
 #79 QWindowSystemInterface::sendWindowSystemEvents at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1114
 #80 userEventSourceDispatch at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/gui/platform/unix/qeventdispatcher_glib.cpp:38
 #82 g_main_context_dispatch_unlocked at ../glib/gmain.c:4152
 #83 g_main_context_iterate_unlocked.isra.0 at ../glib/gmain.c:4217
 #84 g_main_context_iteration at ../glib/gmain.c:4282
 #85 QEventDispatcherGlib::processEvents at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:394
 #86 QEventLoop::exec at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/global/qflags.h:34
 #87 QCoreApplication::exec at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/corelib/global/qflags.h:74
 #88 QGuiApplication::exec at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/gui/kernel/qguiapplication.cpp:1926
 #89 QApplication::exec at /usr/src/debug/qt6-qtbase-6.7.0-3.fc41.x86_64/src/widgets/kernel/qapplication.cpp:2555
Comment 1 Lukas Ruzicka 2024-05-07 09:16:17 UTC 
Created attachment 2031807 [details]
File: proc_pid_status
Comment 2 Lukas Ruzicka 2024-05-07 09:16:18 UTC 
Created attachment 2031808 [details]
File: maps
Comment 3 Lukas Ruzicka 2024-05-07 09:16:20 UTC 
Created attachment 2031809 [details]
File: limits
Comment 4 Lukas Ruzicka 2024-05-07 09:16:22 UTC 
Created attachment 2031810 [details]
File: environ
Comment 5 Lukas Ruzicka 2024-05-07 09:16:26 UTC 
Created attachment 2031811 [details]
File: open_fds
Comment 6 Lukas Ruzicka 2024-05-07 09:16:28 UTC 
Created attachment 2031812 [details]
File: mountinfo
Comment 7 Lukas Ruzicka 2024-05-07 09:16:30 UTC 
Created attachment 2031813 [details]
File: os_info
Comment 8 Lukas Ruzicka 2024-05-07 09:16:32 UTC 
Created attachment 2031814 [details]
File: cpuinfo
Comment 9 Lukas Ruzicka 2024-05-07 09:16:33 UTC 
Created attachment 2031815 [details]
File: core_backtrace
Comment 10 Lukas Ruzicka 2024-05-07 09:16:35 UTC 
Created attachment 2031816 [details]
File: exploitable
Comment 11 Lukas Ruzicka 2024-05-07 09:16:37 UTC 
Created attachment 2031817 [details]
File: dso_list
Comment 12 Lukas Ruzicka 2024-05-07 09:16:39 UTC 
Created attachment 2031818 [details]
File: var_log_messages
Comment 13 Lukas Ruzicka 2024-05-07 09:16:41 UTC 
Created attachment 2031819 [details]
File: backtrace
Comment 14 Aoife Moloney 2025-02-26 13:02:20 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 42 development cycle.
Changing version to 42.