Bug 366790

Summary: Korginizer crashed when trying to create new event. No crash when changing or deleting an existing event.
Product: [Applications] korganizer Reporter: gs151
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kdenis
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description gs151 2016-08-15 12:43:30 UTC 
Application: korganizer (5.1.3)
 (Compiled from sources)
Qt Version: 5.5.1
Operating System: Linux 4.4.0-34-generic i686
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

Creating new event. Crash
Deleting exiting event: No Crash
Changing existing event nu Crash
No actions outside Korginizer

The crash can be reproduced every time.

-- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xac3f6ac0 (LWP 21623))]

Thread 12 (Thread 0xa10dfb40 (LWP 21649)):
#0  0xb3bbb4b4 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb3b74abf in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb3b750a1 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0xab5162a0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0xb5f7a953 in QEventLoop::processEvents (this=0xa10df194, flags=...) at kernel/qeventloop.cpp:128
#6  0xb5f7adaa in QEventLoop::exec (this=0xa10df194, flags=...) at kernel/qeventloop.cpp:204
#7  0xb5da0f1d in QThread::exec (this=0x968a648) at thread/qthread.cpp:503
#8  0xb5da0ff8 in QThread::run (this=0x968a648) at thread/qthread.cpp:570
#9  0xb5da643b in QThreadPrivate::start (arg=0x968a648) at thread/qthread_unix.cpp:331
#10 0xb3cbc2b5 in start_thread (arg=0xa10dfb40) at pthread_create.c:333
#11 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 11 (Thread 0xa18edb40 (LWP 21647)):
#0  0xb76f5c31 in __kernel_vsyscall ()
#1  0xb76f5888 in __vdso_clock_gettime ()
#2  0xb5ac33c2 in __GI___clock_gettime (clock_id=1, tp=0xa18ecee4) at ../sysdeps/unix/clock_gettime.c:115
#3  0xb5e44338 in qt_clock_gettime (ts=0xa18ecee4, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#4  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#5  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#6  0xb5fd33e2 in QTimerInfoList::updateCurrentTime (this=0xaa124db4) at kernel/qtimerinfo_unix.cpp:84
#7  0xb5fd3904 in QTimerInfoList::timerWait (this=0xaa124db4, tm=...) at kernel/qtimerinfo_unix.cpp:381
#8  0xb5fd4ec9 in timerSourcePrepareHelper (timeout=0xa18ecff8, src=0xaa124d80) at kernel/qeventdispatcher_glib.cpp:127
#9  timerSourcePrepare (source=0xaa124d80, timeout=0xa18ecff8) at kernel/qeventdispatcher_glib.cpp:160
#10 0xb3b745cb in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb3b75014 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#13 0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0xaa106c98, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#14 0xb5f7a953 in QEventLoop::processEvents (this=0xa18ed194, flags=...) at kernel/qeventloop.cpp:128
#15 0xb5f7adaa in QEventLoop::exec (this=0xa18ed194, flags=...) at kernel/qeventloop.cpp:204
#16 0xb5da0f1d in QThread::exec (this=0x95bc028) at thread/qthread.cpp:503
#17 0xb5da0ff8 in QThread::run (this=0x95bc028) at thread/qthread.cpp:570
#18 0xb5da643b in QThreadPrivate::start (arg=0x95bc028) at thread/qthread_unix.cpp:331
#19 0xb3cbc2b5 in start_thread (arg=0xa18edb40) at pthread_create.c:333
#20 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 10 (Thread 0xa20eeb40 (LWP 21645)):
#0  0xb76f5c31 in __kernel_vsyscall ()
#1  0xb76f5888 in __vdso_clock_gettime ()
#2  0xb5ac33c2 in __GI___clock_gettime (clock_id=1, tp=0xa20edee4) at ../sysdeps/unix/clock_gettime.c:115
#3  0xb5e44338 in qt_clock_gettime (ts=0xa20edee4, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#4  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#5  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#6  0xb5fd33e2 in QTimerInfoList::updateCurrentTime (this=0xa970344c) at kernel/qtimerinfo_unix.cpp:84
#7  0xb5fd3904 in QTimerInfoList::timerWait (this=0xa970344c, tm=...) at kernel/qtimerinfo_unix.cpp:381
#8  0xb5fd4ec9 in timerSourcePrepareHelper (timeout=0xa20edff8, src=0xa9703418) at kernel/qeventdispatcher_glib.cpp:127
#9  timerSourcePrepare (source=0xa9703418, timeout=0xa20edff8) at kernel/qeventdispatcher_glib.cpp:160
#10 0xb3b745cb in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb3b75014 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#13 0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0xa97061d0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#14 0xb5f7a953 in QEventLoop::processEvents (this=0xa20ee194, flags=...) at kernel/qeventloop.cpp:128
#15 0xb5f7adaa in QEventLoop::exec (this=0xa20ee194, flags=...) at kernel/qeventloop.cpp:204
#16 0xb5da0f1d in QThread::exec (this=0x94c5740) at thread/qthread.cpp:503
#17 0xb5da0ff8 in QThread::run (this=0x94c5740) at thread/qthread.cpp:570
#18 0xb5da643b in QThreadPrivate::start (arg=0x94c5740) at thread/qthread_unix.cpp:331
#19 0xb3cbc2b5 in start_thread (arg=0xa20eeb40) at pthread_create.c:333
#20 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 9 (Thread 0xa2ed0b40 (LWP 21639)):
#0  0xb76f5c31 in __kernel_vsyscall ()
#1  0xb3cc1a8c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S:187
#2  0xb5ac28cd in __pthread_cond_wait (cond=0x914b0e0, mutex=0x914b0c8) at forward.c:149
#3  0xa6189bba in ?? () from /usr/lib/i386-linux-gnu/dri/r300_dri.so
#4  0xa6189185 in ?? () from /usr/lib/i386-linux-gnu/dri/r300_dri.so
#5  0xb3cbc2b5 in start_thread (arg=0xa2ed0b40) at pthread_create.c:333
#6  0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 8 (Thread 0xa701db40 (LWP 21637)):
#0  0xb76f5c31 in __kernel_vsyscall ()
#1  0xb5aa4c4f in read () at ../sysdeps/unix/syscall-template.S:84
#2  0xb3bba0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3b74b9a in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3b750a1 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0x90885f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0xb5f7a953 in QEventLoop::processEvents (this=0xa701d194, flags=...) at kernel/qeventloop.cpp:128
#8  0xb5f7adaa in QEventLoop::exec (this=0xa701d194, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5da0f1d in QThread::exec (this=0x908aca0) at thread/qthread.cpp:503
#10 0xb5da0ff8 in QThread::run (this=0x908aca0) at thread/qthread.cpp:570
#11 0xb5da643b in QThreadPrivate::start (arg=0x908aca0) at thread/qthread_unix.cpp:331
#12 0xb3cbc2b5 in start_thread (arg=0xa701db40) at pthread_create.c:333
#13 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 7 (Thread 0xa7832b40 (LWP 21635)):
#0  0xb76f5c31 in __kernel_vsyscall ()
#1  0xb76f5888 in __vdso_clock_gettime ()
#2  0xb5ac33c2 in __GI___clock_gettime (clock_id=1, tp=0xa7831ee4) at ../sysdeps/unix/clock_gettime.c:115
#3  0xb5e44338 in qt_clock_gettime (ts=0xa7831ee4, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#4  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#5  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#6  0xb5fd33e2 in QTimerInfoList::updateCurrentTime (this=0xab502d64) at kernel/qtimerinfo_unix.cpp:84
#7  0xb5fd3904 in QTimerInfoList::timerWait (this=0xab502d64, tm=...) at kernel/qtimerinfo_unix.cpp:381
#8  0xb5fd4ec9 in timerSourcePrepareHelper (timeout=0xa7831ff8, src=0xab502d30) at kernel/qeventdispatcher_glib.cpp:127
#9  timerSourcePrepare (source=0xab502d30, timeout=0xa7831ff8) at kernel/qeventdispatcher_glib.cpp:160
#10 0xb3b745cb in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb3b75014 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#13 0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0xab5033e8, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#14 0xb5f7a953 in QEventLoop::processEvents (this=0xa7832194, flags=...) at kernel/qeventloop.cpp:128
#15 0xb5f7adaa in QEventLoop::exec (this=0xa7832194, flags=...) at kernel/qeventloop.cpp:204
#16 0xb5da0f1d in QThread::exec (this=0x8fdd4f0) at thread/qthread.cpp:503
#17 0xb5da0ff8 in QThread::run (this=0x8fdd4f0) at thread/qthread.cpp:570
#18 0xb5da643b in QThreadPrivate::start (arg=0x8fdd4f0) at thread/qthread_unix.cpp:331
#19 0xb3cbc2b5 in start_thread (arg=0xa7832b40) at pthread_create.c:333
#20 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 6 (Thread 0xa8036b40 (LWP 21633)):
#0  0xb3bbb48d in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb3b7522f in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0xaa1039f8, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#3  0xb5f7a953 in QEventLoop::processEvents (this=0xa8036194, flags=...) at kernel/qeventloop.cpp:128
#4  0xb5f7adaa in QEventLoop::exec (this=0xa8036194, flags=...) at kernel/qeventloop.cpp:204
#5  0xb5da0f1d in QThread::exec (this=0x8f87ac0) at thread/qthread.cpp:503
#6  0xb5da0ff8 in QThread::run (this=0x8f87ac0) at thread/qthread.cpp:570
#7  0xb5da643b in QThreadPrivate::start (arg=0x8f87ac0) at thread/qthread_unix.cpp:331
#8  0xb3cbc2b5 in start_thread (arg=0xa8036b40) at pthread_create.c:333
#9  0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 5 (Thread 0xa8efeb40 (LWP 21631)):
#0  0xb3b7495c in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb3b750a1 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0xa9703278, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0xb5f7a953 in QEventLoop::processEvents (this=0xa8efe194, flags=...) at kernel/qeventloop.cpp:128
#5  0xb5f7adaa in QEventLoop::exec (this=0xa8efe194, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5da0f1d in QThread::exec (this=0x8ea0ae8) at thread/qthread.cpp:503
#7  0xb5da0ff8 in QThread::run (this=0x8ea0ae8) at thread/qthread.cpp:570
#8  0xb5da643b in QThreadPrivate::start (arg=0x8ea0ae8) at thread/qthread_unix.cpp:331
#9  0xb3cbc2b5 in start_thread (arg=0xa8efeb40) at pthread_create.c:333
#10 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 4 (Thread 0xa96ffb40 (LWP 21629)):
#0  0xb76f5c31 in __kernel_vsyscall ()
#1  0xb5aabf8f in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0xb3b83b10 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3b7510c in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0x8ebe830, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0xb5f7a953 in QEventLoop::processEvents (this=0xa96ff194, flags=...) at kernel/qeventloop.cpp:128
#7  0xb5f7adaa in QEventLoop::exec (this=0xa96ff194, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5da0f1d in QThread::exec (this=0x8e9a9f0) at thread/qthread.cpp:503
#9  0xb5da0ff8 in QThread::run (this=0x8e9a9f0) at thread/qthread.cpp:570
#10 0xb5da643b in QThreadPrivate::start (arg=0x8e9a9f0) at thread/qthread_unix.cpp:331
#11 0xb3cbc2b5 in start_thread (arg=0xa96ffb40) at pthread_create.c:333
#12 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 3 (Thread 0xaa0f1b40 (LWP 21627)):
#0  0xb5d7a613 in __x86.get_pc_thunk.bx () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#1  0xb5fd5398 in postEventSourceCheck (source=0xa9700da0) at kernel/qeventdispatcher_glib.cpp:263
#2  0xb3b74aca in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3b750a1 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0xa9700470, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0xb5f7a953 in QEventLoop::processEvents (this=0xaa0f1194, flags=...) at kernel/qeventloop.cpp:128
#7  0xb5f7adaa in QEventLoop::exec (this=0xaa0f1194, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5da0f1d in QThread::exec (this=0x8e5d9f8) at thread/qthread.cpp:503
#9  0xb5da0ff8 in QThread::run (this=0x8e5d9f8) at thread/qthread.cpp:570
#10 0xb5da643b in QThreadPrivate::start (arg=0x8e5d9f8) at thread/qthread_unix.cpp:331
#11 0xb3cbc2b5 in start_thread (arg=0xaa0f1b40) at pthread_create.c:333
#12 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 2 (Thread 0xaaa09b40 (LWP 21625)):
#0  0xb76f5c31 in __kernel_vsyscall ()
#1  0xb76f5888 in __vdso_clock_gettime ()
#2  0xb5ac33c2 in __GI___clock_gettime (clock_id=1, tp=0xaaa08ee4) at ../sysdeps/unix/clock_gettime.c:115
#3  0xb5e44338 in qt_clock_gettime (ts=0xaaa08ee4, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#4  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#5  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#6  0xb5fd33e2 in QTimerInfoList::updateCurrentTime (this=0xaa10269c) at kernel/qtimerinfo_unix.cpp:84
#7  0xb5fd3904 in QTimerInfoList::timerWait (this=0xaa10269c, tm=...) at kernel/qtimerinfo_unix.cpp:381
#8  0xb5fd4ec9 in timerSourcePrepareHelper (timeout=0xaaa08ff8, src=0xaa102668) at kernel/qeventdispatcher_glib.cpp:127
#9  timerSourcePrepare (source=0xaa102668, timeout=0xaaa08ff8) at kernel/qeventdispatcher_glib.cpp:160
#10 0xb3b745cb in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb3b75014 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#13 0xb5fd5b14 in QEventDispatcherGlib::processEvents (this=0xaa100470, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#14 0xb5f7a953 in QEventLoop::processEvents (this=0xaaa09194, flags=...) at kernel/qeventloop.cpp:128
#15 0xb5f7adaa in QEventLoop::exec (this=0xaaa09194, flags=...) at kernel/qeventloop.cpp:204
#16 0xb5da0f1d in QThread::exec (this=0x8e67c00) at thread/qthread.cpp:503
#17 0xb5da0ff8 in QThread::run (this=0x8e67c00) at thread/qthread.cpp:570
#18 0xb5da643b in QThreadPrivate::start (arg=0x8e67c00) at thread/qthread_unix.cpp:331
#19 0xb3cbc2b5 in start_thread (arg=0xaaa09b40) at pthread_create.c:333
#20 0xb5ab616e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 1 (Thread 0xac3f6ac0 (LWP 21623)):
[KCrash Handler]
#7  0xb4c60096 in Akonadi::Tag::isValid() const () from /usr/lib/i386-linux-gnu/libKF5AkonadiCore.so.5
#8  0xb4cfda04 in Akonadi::TagModel::data(QModelIndex const&, int) const () from /usr/lib/i386-linux-gnu/libKF5AkonadiCore.so.5
#9  0xb4e07405 in Akonadi::TagWidget::updateView() () from /usr/lib/i386-linux-gnu/libKF5AkonadiWidgets.so.5
#10 0xb4e07aeb in ?? () from /usr/lib/i386-linux-gnu/libKF5AkonadiWidgets.so.5
#11 0xb5fad230 in QtPrivate::QSlotObjectBase::call (a=0xbfd57248, r=0x95bad50, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#12 QMetaObject::activate (sender=0x95b27e0, signalOffset=26, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3698
#13 0xb5fadb0d in QMetaObject::activate (sender=0x95b27e0, m=0xb4d83fe0 <Akonadi::TagModel::staticMetaObject>, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3578
#14 0xb4cfccb2 in Akonadi::TagModel::populated() () from /usr/lib/i386-linux-gnu/libKF5AkonadiCore.so.5
#15 0xb4cfe82b in ?? () from /usr/lib/i386-linux-gnu/libKF5AkonadiCore.so.5
#16 0xb4cfcfa8 in ?? () from /usr/lib/i386-linux-gnu/libKF5AkonadiCore.so.5
#17 0xb5fad611 in QMetaObject::activate (sender=0x95b6c08, signalOffset=3, local_signal_index=0, argv=0xbfd57484) at kernel/qobject.cpp:3713
#18 0xb5fadb0d in QMetaObject::activate (sender=0x95b6c08, m=0xb68c0a9c <KJob::staticMetaObject>, local_signal_index=0, argv=0xbfd57484) at kernel/qobject.cpp:3578
#19 0xb686c799 in KJob::finished (this=0x95b6c08, _t1=0x95b6c08) at ./moc_kjob.cpp:534
#20 0xb686d56c in KJob::finishJob (this=0x95b6c08, emitResult=true) at ../../../src/lib/jobs/kjob.cpp:106
#21 0xb686d5ca in KJob::emitResult (this=0x95b6c08) at ../../../src/lib/jobs/kjob.cpp:295
#22 0xb4c9609e in ?? () from /usr/lib/i386-linux-gnu/libKF5AkonadiCore.so.5
#23 0xb5faa420 in QMetaCallEvent::placeMetaCall (this=0x96dbd18, object=0x95b6c08) at kernel/qobject.cpp:486
#24 0xb5fae243 in QObject::event (this=0x95b6c08, e=0x96dbd18) at kernel/qobject.cpp:1239
#25 0xb69af15a in QApplicationPrivate::notify_helper (this=0x8dc6090, receiver=0x95b6c08, e=0x96dbd18) at kernel/qapplication.cpp:3716
#26 0xb69b481c in QApplication::notify (this=0xbfd57b20, receiver=0x95b6c08, e=0x96dbd18) at kernel/qapplication.cpp:3499
#27 0xb5f7d81f in QCoreApplication::notifyInternal (this=0xbfd57b20, receiver=0x95b6c08, event=0x96dbd18) at kernel/qcoreapplication.cpp:965
#28 0xb5f7feff in QCoreApplication::sendEvent (event=0x96dbd18, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8dc3f78) at kernel/qcoreapplication.cpp:1593
#30 0xb5f803e7 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1451
#31 0xb5fd5703 in postEventSourceDispatch (s=0x8dc6a90) at kernel/qeventdispatcher_glib.cpp:271
#32 0xb3b74ed9 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0xb3b75179 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0xb3b75244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb5fd5af3 in QEventDispatcherGlib::processEvents (this=0x8df40c8, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#36 0xabffaa81 in QPAEventDispatcherGlib::processEvents (this=0x8df40c8, flags=...) at eventdispatchers/qeventdispatcher_glib.cpp:115
#37 0xb5f7a953 in QEventLoop::processEvents (this=0xbfd57a58, flags=...) at kernel/qeventloop.cpp:128
#38 0xb5f7adaa in QEventLoop::exec (this=0xbfd57a58, flags=...) at kernel/qeventloop.cpp:204
#39 0xb5f83385 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#40 0xb62a2931 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#41 0xb69ab024 in QApplication::exec () at kernel/qapplication.cpp:2976
#42 0x0804f5fd in main ()

Possible duplicates by query: bug 366373, bug 361652.

Reported using DrKonqi
Comment 1 Denis Kurz 2016-08-22 18:59:56 UTC 
Judging from description and stack traces, this is a duplicate of bug 361652.
Comment 2 Denis Kurz 2016-08-24 06:51:35 UTC 

*** This bug has been marked as a duplicate of bug 365944 ***