Bug 368349

Summary: Kmail failed to display new emails and crashed upon exit
Product: [Applications] kmail2 Reporter: Ekkehard Blanz <Ekkehard.Blanz>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kdenis
Priority: NOR Keywords: drkonqi
Version: 5.1.3   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Ekkehard Blanz 2016-09-06 17:51:11 UTC 
Application: kmail (5.1.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-36-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
After running over night, kmail failed to show newly arrived emil messages the next morning.  When I closed it (in hopes a restart would solve the problem - which it did), kmail crashed.  I am afraid, that's all I can say about this crash.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6424e18940 (LWP 13311))]

Thread 19 (Thread 0x7f6370951700 (LWP 14125)):
#0  0x00007f643bbaeaf0 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f643bb6a24d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f636c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f6370950c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f6445d4f84e in QThreadPrivate::start (arg=0x867600) at thread/qthread_unix.cpp:331
#7  0x00007f643c08b6fa in start_thread (arg=0x7f6370951700) at pthread_create.c:333
#8  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f6386470700 (LWP 13360)):
#0  0x00007f644543f9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f643bbad740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb69e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f643bb6a340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f63780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f638646fc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f6445d4f84e in QThreadPrivate::start (arg=0xcc2f80) at thread/qthread_unix.cpp:331
#9  0x00007f643c08b6fa in start_thread (arg=0x7f6386470700) at pthread_create.c:333
#10 0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f6387055700 (LWP 13356)):
#0  0x00007f643bb69802 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f643bb6a2cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f63740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f6387054c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f6445d4f84e in QThreadPrivate::start (arg=0xf6c030) at thread/qthread_unix.cpp:331
#7  0x00007f643c08b6fa in start_thread (arg=0x7f6387055700) at pthread_create.c:333
#8  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f6387ded700 (LWP 13351)):
#0  0x00007f643bbaeae7 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f643bb69c09 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb6a317 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f637c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f6387decc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f6445d4f84e in QThreadPrivate::start (arg=0xbb8b00) at thread/qthread_unix.cpp:331
#8  0x00007f643c08b6fa in start_thread (arg=0x7f6387ded700) at pthread_create.c:333
#9  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f63a0bf9700 (LWP 13341)):
#0  0x00007f6445443e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f643bb6a39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f63800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f63a0bf8c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f6445d4f84e in QThreadPrivate::start (arg=0xd316c0) at thread/qthread_unix.cpp:331
#7  0x00007f643c08b6fa in start_thread (arg=0x7f63a0bf9700) at pthread_create.c:333
#8  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f63a17fa700 (LWP 13340)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6436fa5aa3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f64372c6541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f643c08b6fa in start_thread (arg=0x7f63a17fa700) at pthread_create.c:333
#4  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f63a1ffb700 (LWP 13339)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6436fa5aa3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f64372c6541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f643c08b6fa in start_thread (arg=0x7f63a1ffb700) at pthread_create.c:333
#4  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f63a27fc700 (LWP 13338)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6436fa5aa3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f64372c6541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f643c08b6fa in start_thread (arg=0x7f63a27fc700) at pthread_create.c:333
#4  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f63a2ffd700 (LWP 13337)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6436fa5aa3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f64372c6541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f643c08b6fa in start_thread (arg=0x7f63a2ffd700) at pthread_create.c:333
#4  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f63a37fe700 (LWP 13336)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6436fa5aa3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f64372c6541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f643c08b6fa in start_thread (arg=0x7f63a37fe700) at pthread_create.c:333
#4  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f63a3fff700 (LWP 13335)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6436fa4a74 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f64372c6541 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f643c08b6fa in start_thread (arg=0x7f63a3fff700) at pthread_create.c:333
#4  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f63b5415700 (LWP 13328)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6409522213 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f6409521937 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f643c08b6fa in start_thread (arg=0x7f63b5415700) at pthread_create.c:333
#4  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f640a4c7700 (LWP 13327)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f643729688b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007f64372968c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007f643c08b6fa in start_thread (arg=0x7f640a4c7700) at pthread_create.c:333
#4  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f640bde7700 (LWP 13321)):
#0  0x00007f643bbaeac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f643bb69939 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb6a2cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f64000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f640bde6c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f6445d4f84e in QThreadPrivate::start (arg=0x8962d0) at thread/qthread_unix.cpp:331
#8  0x00007f643c08b6fa in start_thread (arg=0x7f640bde7700) at pthread_create.c:333
#9  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f6418939700 (LWP 13318)):
#0  0x00007f643bb6a2b9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f64040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#3  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f6418938c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f6445d4f84e in QThreadPrivate::start (arg=0x859c00) at thread/qthread_unix.cpp:331
#6  0x00007f643c08b6fa in start_thread (arg=0x7f6418939700) at pthread_create.c:333
#7  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f641913a700 (LWP 13315)):
#0  0x00007f643c092313 in __GI___pthread_getspecific (key=4) at pthread_getspecific.c:30
#1  0x00007f643bb91070 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb6a49d in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f64100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f6419139c80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f6445d4f84e in QThreadPrivate::start (arg=0x7fdab0) at thread/qthread_unix.cpp:331
#7  0x00007f643c08b6fa in start_thread (arg=0x7f641913a700) at pthread_create.c:333
#8  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f641993b700 (LWP 13314)):
#0  0x00007f643bb699dd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f643bb6a2cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f640c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f641993ac80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f6445d4f84e in QThreadPrivate::start (arg=0x865ec0) at thread/qthread_unix.cpp:331
#7  0x00007f643c08b6fa in start_thread (arg=0x7f641993b700) at pthread_create.c:333
#8  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f641a18d700 (LWP 13313)):
#0  0x00007f6445443e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f643bb6a39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6445f86a9b in QEventDispatcherGlib::processEvents (this=0x7f64140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7f641a18cc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f6445d4a8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f6445d4f84e in QThreadPrivate::start (arg=0x83e2b0) at thread/qthread_unix.cpp:331
#7  0x00007f643c08b6fa in start_thread (arg=0x7f641a18d700) at pthread_create.c:333
#8  0x00007f644544fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6424e18940 (LWP 13311)):
[KCrash Handler]
#6  0x00007f6445edbe1b in QHash<QModelIndex, QPersistentModelIndexData*>::isEmpty (this=this@entry=0x927e38) at ../../include/QtCore/../../src/corelib/tools/qhash.h:357
#7  QHash<QModelIndex, QPersistentModelIndexData*>::remove (this=this@entry=0x927e38, akey=...) at ../../include/QtCore/../../src/corelib/tools/qhash.h:835
#8  0x00007f6445ed6a41 in QAbstractItemModelPrivate::removePersistentIndexData (this=0x927dc0, data=data@entry=0xdd8fa0) at itemmodels/qabstractitemmodel.cpp:555
#9  0x00007f6445ed6d8d in QPersistentModelIndexData::destroy (data=0xdd8fa0) at itemmodels/qabstractitemmodel.cpp:75
#10 QPersistentModelIndex::~QPersistentModelIndex (this=<optimized out>, __in_chrg=<optimized out>) at itemmodels/qabstractitemmodel.cpp:166
#11 0x00007f6445ee080d in QItemSelectionRange::~QItemSelectionRange (this=0x3b2ffe0, __in_chrg=<optimized out>) at itemmodels/qitemselectionmodel.h:47
#12 QList<QItemSelectionRange>::node_destruct (this=<optimized out>, to=0x3b9a268, from=0x3b9a268) at ../../include/QtCore/../../src/corelib/tools/qlist.h:463
#13 QList<QItemSelectionRange>::dealloc (this=0x3b30060, data=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:834
#14 QList<QItemSelectionRange>::~QList (this=this@entry=0xce3fe0, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:796
#15 0x00007f6445eeb3c7 in QItemSelection::~QItemSelection (this=0xce3fe0, __in_chrg=<optimized out>) at itemmodels/qitemselectionmodel.h:235
#16 QItemSelectionModelPrivate::~QItemSelectionModelPrivate (this=0xce3f60, __in_chrg=<optimized out>) at ../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/itemmodels/qitemselectionmodel_p.h:53
#17 QItemSelectionModelPrivate::~QItemSelectionModelPrivate (this=0xce3f60, __in_chrg=<optimized out>) at ../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/itemmodels/qitemselectionmodel_p.h:53
#18 0x00007f6445f66de8 in QScopedPointerDeleter<QObjectData>::cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:54
#19 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer (this=0xce39b8, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:101
#20 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:883
#21 0x00007f6445ee0f59 in QItemSelectionModel::~QItemSelectionModel (this=0xce39b0, __in_chrg=<optimized out>) at itemmodels/qitemselectionmodel.cpp:1138
#22 0x00007f6445f5d52b in QObjectPrivate::deleteChildren (this=this@entry=0x8bcc70) at kernel/qobject.cpp:1946
#23 0x00007f6446d426c8 in QWidget::~QWidget (this=0x8bc950, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1658
#24 0x00007f64476fa7d9 in KMMainWidget::~KMMainWidget() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#25 0x00007f64476fa939 in KMMainWidget::~KMMainWidget() () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#26 0x00007f6445f5d52b in QObjectPrivate::deleteChildren (this=this@entry=0x8ba840) at kernel/qobject.cpp:1946
#27 0x00007f6446d426c8 in QWidget::~QWidget (this=0x8ba5c0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1658
#28 0x00007f6444e75c30 in KMainWindow::~KMainWindow (this=0x8ba5c0, __in_chrg=<optimized out>) at ../../src/kmainwindow.cpp:357
#29 0x00007f64476a3e50 in ?? () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#30 0x00007f64476a3ee9 in ?? () from /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5
#31 0x00007f6445f5fec0 in QObject::event (this=this@entry=0x8ba5c0, e=e@entry=0x39076a0) at kernel/qobject.cpp:1230
#32 0x00007f6446d46cdb in QWidget::event (this=this@entry=0x8ba5c0, event=event@entry=0x39076a0) at kernel/qwidget.cpp:9105
#33 0x00007f6446e5cd8b in QMainWindow::event (this=this@entry=0x8ba5c0, event=event@entry=0x39076a0) at widgets/qmainwindow.cpp:1495
#34 0x00007f6444e78147 in KMainWindow::event (this=this@entry=0x8ba5c0, ev=ev@entry=0x39076a0) at ../../src/kmainwindow.cpp:829
#35 0x00007f6444eb04e5 in KXmlGuiWindow::event (this=0x8ba5c0, ev=0x39076a0) at ../../src/kxmlguiwindow.cpp:118
#36 0x00007f6446d0405c in QApplicationPrivate::notify_helper (this=this@entry=0x6c2610, receiver=receiver@entry=0x8ba5c0, e=e@entry=0x39076a0) at kernel/qapplication.cpp:3716
#37 0x00007f6446d09516 in QApplication::notify (this=0x7fff5a42b0d0, receiver=0x8ba5c0, e=0x39076a0) at kernel/qapplication.cpp:3499
#38 0x00007f6445f3062b in QCoreApplication::notifyInternal (this=0x7fff5a42b0d0, receiver=0x8ba5c0, event=event@entry=0x39076a0) at kernel/qcoreapplication.cpp:965
#39 0x00007f6445f32a26 in QCoreApplication::sendEvent (event=0x39076a0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x6be4b0) at kernel/qcoreapplication.cpp:1593
#41 0x00007f6445f32f08 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#42 0x00007f6445f86673 in postEventSourceDispatch (s=0x718190) at kernel/qeventdispatcher_glib.cpp:271
#43 0x00007f643bb6a1a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f643bb6a400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f643bb6a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f6445f86a7f in QEventDispatcherGlib::processEvents (this=0x718170, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#47 0x00007f6445f2ddea in QEventLoop::exec (this=this@entry=0x7fff5a42aa60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#48 0x00007f6445f35e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#49 0x00000000004040d8 in main ()

Possible duplicates by query: bug 317741.

Reported using DrKonqi
Comment 1 Denis Kurz 2016-09-10 09:13:38 UTC 

*** This bug has been marked as a duplicate of bug 329496 ***