[kontact] [Bug 363836] New: Kontact crashes on Search tools

[MDA via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=363836

            Bug ID: 363836
           Summary: Kontact crashes on Search tools
           Product: kontact
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: mfoacs at gmail.com

Application: kontact (4.14.10)
KDE Platform Version: 4.14.18
Qt Version: 4.8.6
Operating System: Linux 4.1.21-14-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
Steps to replicate:
1. Start a search on a subfolder and wait it to be finished;
2. Go to tools and select Search;
3. The application crashes

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f85705b4800 (LWP 7163))]

Thread 4 (Thread 0x7f8552c33700 (LWP 7164)):
#0  0x00007f8567b1603f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f856cc9deb6 in WTF::TCMalloc_PageHeap::scavengerThread() () at
/usr/lib64/libQtWebKit.so.4
#2  0x00007f856cc9dee9 in  () at /usr/lib64/libQtWebKit.so.4
#3  0x00007f8567b120a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f856da8dfed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f855230a700 (LWP 7165)):
#0  0x00007f8567b1603f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f856ca10b3d in JSC::BlockAllocator::blockFreeingThreadMain() () at
/usr/lib64/libQtWebKit.so.4
#2  0x00007f856ccc5a06 in WTF::wtfThreadEntryPoint(void*) () at
/usr/lib64/libQtWebKit.so.4
#3  0x00007f8567b120a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f856da8dfed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f84fd8a1700 (LWP 7289)):
#0  0x00007f856da85bbd in poll () at /lib64/libc.so.6
#1  0x00007f8567545e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8567545f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f856e284fde in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#4  0x00007f856e256d4f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#5  0x00007f856e257045 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f856e1544df in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f856e156bbf in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f8567b120a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f856da8dfed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f85705b4800 (LWP 7163)):
[KCrash Handler]
#6  0x00007f8508267a3a in MailCommon::SearchPattern::purify(bool) () at
/usr/lib64/libmailcommon.so.4
#7  0x00007f85089b82b6 in  () at /usr/lib64/libkmailprivate.so.4
#8  0x00007f85089291c4 in KMMainWidget::slotRequestFullSearchFromQuickSearch()
() at /usr/lib64/libkmailprivate.so.4
#9  0x00007f8508a182cf in  () at /usr/lib64/libkmailprivate.so.4
#10 0x00007f856e26c0fa in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /usr/lib64/libQtCore.so.4
#11 0x00007f856ec5c652 in QAction::triggered(bool) () at
/usr/lib64/libQtGui.so.4
#12 0x00007f856ec5e003 in QAction::activate(QAction::ActionEvent) () at
/usr/lib64/libQtGui.so.4
#13 0x00007f856f087399 in  () at /usr/lib64/libQtGui.so.4
#14 0x00007f856f08b8e9 in  () at /usr/lib64/libQtGui.so.4
#15 0x00007f856fa30015 in KMenu::mouseReleaseEvent(QMouseEvent*) () at
/usr/lib64/libkdeui.so.5
#16 0x00007f856ecb1c5a in QWidget::event(QEvent*) () at
/usr/lib64/libQtGui.so.4
#17 0x00007f856f08f73b in QMenu::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#18 0x00007f856ec6279c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#19 0x00007f856ec68e1a in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#20 0x00007f856f979e9a in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#21 0x00007f856e25818d in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQtCore.so.4
#22 0x00007f856ec68613 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib64/libQtGui.so.4
#23 0x00007f856ecda01c in  () at /usr/lib64/libQtGui.so.4
#24 0x00007f856ecd875c in QApplication::x11ProcessEvent(_XEvent*) () at
/usr/lib64/libQtGui.so.4
#25 0x00007f856ecff5f2 in  () at /usr/lib64/libQtGui.so.4
#26 0x00007f8567545c84 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#27 0x00007f8567545ed8 in  () at /usr/lib64/libglib-2.0.so.0
#28 0x00007f8567545f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#29 0x00007f856e284fbe in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#30 0x00007f856ecff6a6 in  () at /usr/lib64/libQtGui.so.4
#31 0x00007f856e256d4f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#32 0x00007f856e257045 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#33 0x00007f856e25c499 in QCoreApplication::exec() () at
/usr/lib64/libQtCore.so.4
#34 0x00000000004037f2 in  ()
#35 0x00007f856d9cab05 in __libc_start_main () at /lib64/libc.so.6
#36 0x0000000000403c97 in _start ()

Reported using DrKonqi

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