Bug 474088

Application: kontact (5.24.0 (23.08.0))

Qt Version: 5.15.10
Frameworks Version: 5.109.0
Operating System: Linux 6.4.11-1-default x86_64
Windowing System: X11
Distribution: openSUSE Tumbleweed
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
Kontakt was open normally in the main user desktop, the session was X, the program was the only open one. 
While waking up the screen from a lenghty period of idling (about 1 hour) the program had already crashed and Konqi opened. 
Crashing during idling happened in the past on this system.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault

[KCrash Handler]
#4  0x00007ffaea56939d in __memmove_avx_unaligned_erms () at /lib64/libc.so.6
#5  0x00007ffad6f0f93a in memmove (__len=262112, __src=0x7ff5618be810, __dest=<optimized out>) at /usr/include/bits/string_fortified.h:36
#6  copy_unswapped (rect=<synthetic pointer>..., img=..., dstBytesPerLine=262112, dst=<optimized out>) at qxcbbackingstore.cpp:547
#7  native_sub_image (swap=false, rect=<synthetic pointer>..., src=<optimized out>, dstStride=262112, buffer=<optimized out>) at qxcbbackingstore.cpp:590
#8  QXcbBackingStoreImage::flushPixmap(QRegion const&, bool) (this=0x5610b2c2b400, region=<optimized out>, fullRegion=<optimized out>) at qxcbbackingstore.cpp:669
#9  0x00007ffad6f0ff39 in QXcbBackingStoreImage::flushPixmap(QRegion const&, bool) (fullRegion=false, region=..., this=0x5610b2c2b400) at qxcbbackingstore.cpp:627
#10 QXcbBackingStoreImage::put(unsigned int, QRegion const&, QPoint const&) (this=0x5610b2c2b400, dst=27263015, region=..., offset=<optimized out>) at qxcbbackingstore.cpp:741
#11 0x00007ffad6f10869 in QXcbBackingStore::flush(QWindow*, QRegion const&, QPoint const&) (this=0x5610b389efc0, window=<optimized out>, region=<optimized out>, offset=...) at qxcbbackingstore.cpp:877
#12 0x00007ffaeb55a5d4 in QBackingStore::flush(QRegion const&, QWindow*, QPoint const&) (this=this@entry=0x5610b382a200, region=..., window=0x5610b3829700, offset=...) at painting/qbackingstore.cpp:263
#13 0x00007ffaebbb294f in QWidgetRepaintManager::flush(QWidget*, QRegion const&, QPlatformTextureList*) (this=this@entry=0x5610b389f010, widget=0x5610b2c9be10, region=..., widgetTextures=<optimized out>) at kernel/qwidgetrepaintmanager.cpp:1198
#14 0x00007ffaebbb44c9 in QWidgetRepaintManager::flush() (this=0x5610b389f010) at kernel/qwidgetrepaintmanager.cpp:1096
#15 0x00007ffaebbb6528 in QWidgetRepaintManager::paintAndFlush() (this=0x5610b389f010) at kernel/qwidgetrepaintmanager.cpp:1028
#16 0x00007ffaebbff051 in QWidgetWindow::handleResizeEvent(QResizeEvent*) (this=this@entry=0x5610b3829700, event=event@entry=0x7ffd808ed370) at kernel/qwidgetwindow.cpp:842
#17 0x00007ffaebc02f02 in QWidgetWindow::event(QEvent*) (this=0x5610b3829700, event=0x7ffd808ed370) at kernel/qwidgetwindow.cpp:322
#18 0x00007ffaebba519e in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x5610b3829700, e=0x7ffd808ed370) at kernel/qapplication.cpp:3640
#19 0x00007ffaeaeed568 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5610b3829700, event=0x7ffd808ed370) at kernel/qcoreapplication.cpp:1064
#20 0x00007ffaeaeed73e in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1474
#21 0x00007ffaeb37959c in QGuiApplicationPrivate::processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent*) (e=<optimized out>) at kernel/qguiapplication.cpp:2610
#22 0x00007ffaeb35036c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#23 0x00007ffad6f1b1aa in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#24 0x00007ffae1a699b8 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#25 0x00007ffae1a69dc8 in  () at /lib64/libglib-2.0.so.0
#26 0x00007ffae1a69e5c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#27 0x00007ffaeaf464a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x5610b2c525f0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#28 0x00007ffaeaeebffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffd808ed5f0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#29 0x00007ffaeaef4490 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#30 0x00007ffaeb37055c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1870
#31 0x00007ffaebba5115 in QApplication::exec() () at kernel/qapplication.cpp:2832
#32 0x00005610b2981fd3 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kontact-23.08.0/src/main.cpp:216
[Inferior 1 (process 18231) detached]

The reporter indicates this bug may be a duplicate of or related to bug 453371, bug 470450, bug 473546.

Reported using DrKonqi