Application: kontact (5.7.3)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-38-generic x86_64
Distribution: Ubuntu 18.04.1 LTS

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

I was trying to set my feeds as read all. Articles stayed as unread and when I closed Kontact, I recieved an error.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f05e0ff5b80 (LWP 3963))]

Thread 28 (Thread 0x7f04b78b3700 (LWP 4059)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55edc6e7e278) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55edc6e7e228, cond=0x55edc6e7e250) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55edc6e7e250, mutex=0x55edc6e7e228) at pthread_cond_wait.c:655
#3  0x00007f05ce716c95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce717177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce717f11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05d971d6db in start_thread (arg=0x7f04b78b3700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f04b8134700 (LWP 4057)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55edc6e7e27c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55edc6e7e228, cond=0x55edc6e7e250) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55edc6e7e250, mutex=0x55edc6e7e228) at pthread_cond_wait.c:655
#3  0x00007f05ce716c95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce717177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce717f11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05d971d6db in start_thread (arg=0x7f04b8134700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f04ba863700 (LWP 4020)):
#0  0x00007f05dd98d0b4 in __GI___libc_read (fd=112, buf=0x7f04ba862810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f05d76e1a00 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f05d769cf27 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f05d769d3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f05d769d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f05de4f290b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f05de4979ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f05de2b622a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f05de2bb16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f05d971d6db in start_thread (arg=0x7f04ba863700) at pthread_create.c:463
#10 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f04bb064700 (LWP 4017)):
#0  0x00007f05d76e2d94 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f05d769d42e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f05d769d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f05de4f290b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f05de4979ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f05de2b622a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f05de2bb16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f05d971d6db in start_thread (arg=0x7f04bb064700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f04bf8c0700 (LWP 4004)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55edc71548e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55edc7154890, cond=0x55edc71548b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55edc71548b8, mutex=0x55edc7154890) at pthread_cond_wait.c:655
#3  0x00007f05de2bc59b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f05de2b4c0b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f04c08ae80c in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so
#6  0x00007f05de2bb16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f05d971d6db in start_thread (arg=0x7f04bf8c0700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f04c65b5700 (LWP 3994)):
#0  0x00007f05d76e2d94 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f05d769c930 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f05d769d36b in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f05d769d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f05de4f290b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f05de4979ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f05de2b622a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f05de2bb16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f05d971d6db in start_thread (arg=0x7f04c65b5700) at pthread_create.c:463
#9  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f04c7c55700 (LWP 3992)):
#0  0x00007f05d76e2d79 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f05d769d340 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f05d769d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f05de4f290b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f05de4979ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f05de2b622a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f05de2bb16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f05d971d6db in start_thread (arg=0x7f04c7c55700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f0551ffb700 (LWP 3991)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f05c8534fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f05c8534f68, cond=0x7f05c8534f90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f05c8534f90, mutex=0x7f05c8534f68) at pthread_cond_wait.c:655
#3  0x00007f05c823e5f4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007f05c823e639 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007f05d971d6db in start_thread (arg=0x7f0551ffb700) at pthread_create.c:463
#6  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f05627fc700 (LWP 3988)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f05dd9af474 in ___fprintf_chk (fp=0x7f05ddc6a8b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f05c6e426a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f05c6e2a9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f05c6e2ab44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f05c6e2c46c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f05c6e22114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f05ce6e7b0d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05ce7184d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f05d971d6db in start_thread (arg=0x7f05627fc700) at pthread_create.c:463
#12 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f0562ffd700 (LWP 3987)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f0562ffc738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f0562ffc6e8, cond=0x7f0562ffc710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f0562ffc710, mutex=0x7f0562ffc6e8) at pthread_cond_wait.c:655
#3  0x00007f05ce70c999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce70c9c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce6e74db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05ce7184d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05d971d6db in start_thread (arg=0x7f0562ffd700) at pthread_create.c:463
#11 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f05637fe700 (LWP 3986)):
#0  0x00007f05dd991bf9 in __GI___poll (fds=0x7f05740085f0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f05aafcc451 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f05aafbde10 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f05aafbe4a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f05aafbe530 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f05aafcc399 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f05aab692a8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f05d971d6db in start_thread (arg=0x7f05637fe700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f0563fff700 (LWP 3985)):
#0  0x00007f05d9723ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f0563ffe5d0, expected=0, futex_word=0x7f0563ffe758) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f0563ffe670, mutex=0x7f0563ffe708, cond=0x7f0563ffe730) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7f0563ffe730, mutex=0x7f0563ffe708, abstime=0x7f0563ffe670) at pthread_cond_wait.c:667
#3  0x00007f05ce745652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce70c91e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce6e752b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05ce7184d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05d971d6db in start_thread (arg=0x7f0563fff700) at pthread_create.c:463
#11 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f0578ff9700 (LWP 3984)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55edc6e8bd98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55edc6e8bcd8, cond=0x55edc6e8bd70) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55edc6e8bd70, mutex=0x55edc6e8bcd8) at pthread_cond_wait.c:655
#3  0x00007f05cee9e060 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce717f11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05d971d6db in start_thread (arg=0x7f0578ff9700) at pthread_create.c:463
#7  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f05797fa700 (LWP 3983)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55edc6e7e27c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55edc6e7e228, cond=0x55edc6e7e250) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55edc6e7e250, mutex=0x55edc6e7e228) at pthread_cond_wait.c:655
#3  0x00007f05ce716c95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce717177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce717f11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05d971d6db in start_thread (arg=0x7f05797fa700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f0579ffb700 (LWP 3982)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f0579ffa738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f0579ffa6e8, cond=0x7f0579ffa710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f0579ffa710, mutex=0x7f0579ffa6e8) at pthread_cond_wait.c:655
#3  0x00007f05ce70c999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce70c9c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce6e74db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05ce7184d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05d971d6db in start_thread (arg=0x7f0579ffb700) at pthread_create.c:463
#11 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f057a7fc700 (LWP 3981)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f05dd9af474 in ___fprintf_chk (fp=0x7f05ddc6a8b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f05c6e426a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f05c6e2a9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f05c6e2ab44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f05c6e2c46c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f05c6e22114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f05ce6e7bf3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05cdf9e978 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05cdf9ef2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f05ce718588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f05d971d6db in start_thread (arg=0x7f057a7fc700) at pthread_create.c:463
#14 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f057affd700 (LWP 3980)):
#0  0x00007f05d9723ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f057affc1f0, expected=0, futex_word=0x7f057affc378) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f057affc290, mutex=0x7f057affc328, cond=0x7f057affc350) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7f057affc350, mutex=0x7f057affc328, abstime=0x7f057affc290) at pthread_cond_wait.c:667
#3  0x00007f05ce745652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce70c91e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce6e752b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05cdf9e8c8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05cdf9ef1b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05ce718588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f05d971d6db in start_thread (arg=0x7f057affd700) at pthread_create.c:463
#13 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f057b7fe700 (LWP 3979)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f057b7fd358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f057b7fd308, cond=0x7f057b7fd330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f057b7fd330, mutex=0x7f057b7fd308) at pthread_cond_wait.c:655
#3  0x00007f05ce70c999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce70c9c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce6e74db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05cdf9e818 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05cdf9ef0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05ce718588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f05d971d6db in start_thread (arg=0x7f057b7fe700) at pthread_create.c:463
#13 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f057bfff700 (LWP 3978)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f057bffe358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f057bffe308, cond=0x7f057bffe330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f057bffe330, mutex=0x7f057bffe308) at pthread_cond_wait.c:655
#3  0x00007f05ce70c999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce70c9c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce6e74db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05cdf9e768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05cdf9eefb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05ce718588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f05d971d6db in start_thread (arg=0x7f057bfff700) at pthread_create.c:463
#13 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f059cff9700 (LWP 3977)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f05dd9af474 in ___fprintf_chk (fp=0x7f05ddc6a8b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f05c6e426a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f05c6e2a9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f05c6e2ab44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f05c6e2c46c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f05c6e22114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f05ce6e7ab9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05cdf9e6b8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05cdf9eeeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f05ce718588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f05d971d6db in start_thread (arg=0x7f059cff9700) at pthread_create.c:463
#14 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f059d7fa700 (LWP 3976)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f059d7f9358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f059d7f9308, cond=0x7f059d7f9330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f059d7f9330, mutex=0x7f059d7f9308) at pthread_cond_wait.c:655
#3  0x00007f05ce70c999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce70c9c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce6e74db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05cdf9e608 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05cdf9eedb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05ce718588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f05d971d6db in start_thread (arg=0x7f059d7fa700) at pthread_create.c:463
#13 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f059dffb700 (LWP 3975)):
#0  0x00007f05d9723ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f059dffa7e0, expected=0, futex_word=0x7f058c004560) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f059dffa880, mutex=0x7f058c004510, cond=0x7f058c004538) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7f058c004538, mutex=0x7f058c004510, abstime=0x7f059dffa880) at pthread_cond_wait.c:667
#3  0x00007f05ce745652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce71b799 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce71bcfb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05d971d6db in start_thread (arg=0x7f059dffb700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f059e7fc700 (LWP 3974)):
#0  0x00007f05d9723ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f059e7fb7e0, expected=0, futex_word=0x7f058c004564) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f059e7fb880, mutex=0x7f058c004510, cond=0x7f058c004538) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7f058c004538, mutex=0x7f058c004510, abstime=0x7f059e7fb880) at pthread_cond_wait.c:667
#3  0x00007f05ce745652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce71b799 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce71bcfb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05d971d6db in start_thread (arg=0x7f059e7fc700) at pthread_create.c:463
#8  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f059effd700 (LWP 3973)):
#0  0x00007f05d97239f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f059effc738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f059effc6e8, cond=0x7f059effc710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f059effc710, mutex=0x7f059effc6e8) at pthread_cond_wait.c:655
#3  0x00007f05ce70c999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f05ce70c9c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f05ce6e74db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f05ce7184d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f05d971d6db in start_thread (arg=0x7f059effd700) at pthread_create.c:463
#11 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f059f7fe700 (LWP 3972)):
#0  0x00007f05dd98d187 in __GI___libc_write (fd=2, buf=0x7f059f7faac0, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007f05dd9081bd in _IO_new_file_write (f=0x7f05ddc69680 <_IO_2_1_stderr_>, data=0x7f059f7faac0, n=39) at fileops.c:1203
#2  0x00007f05dd908b2f in new_do_write (to_do=<optimized out>, data=0x7f059f7faac0 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7f05ddc69680 <_IO_2_1_stderr_>) at fileops.c:457
#3  _IO_new_file_xsputn (f=0x7f05ddc69680 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1277
#4  0x00007f05dd8db707 in buffered_vfprintf (s=s@entry=0x7f05ddc69680 <_IO_2_1_stderr_>, format=format@entry=0x7f05c6e426a8 "[%s] %s\n", args=args@entry=0x7f059f7fd080) at vfprintf.c:2350
#5  0x00007f05dd8d8726 in _IO_vfprintf_internal (s=s@entry=0x7f05ddc69680 <_IO_2_1_stderr_>, format=0x7f05c6e426a8 "[%s] %s\n", ap=ap@entry=0x7f059f7fd080) at vfprintf.c:1301
#6  0x00007f05dd9af4c6 in ___fprintf_chk (fp=0x7f05ddc69680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007f05c6e2a9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007f05c6e2ab44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007f05c6e2c46c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007f05c6e22114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007f05ce6e7b0d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f05ce6e3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f05ce70077b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f05ce7184d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f05ce7145eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f05d971d6db in start_thread (arg=0x7f059f7fe700) at pthread_create.c:463
#17 0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f05a6330700 (LWP 3965)):
#0  0x00007f05dd991bf9 in __GI___poll (fds=0x7f05a001c500, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f05d769d439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f05d769d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f05de4f290b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f05de4979ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f05de2b622a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f05dcc05d45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f05de2bb16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f05d971d6db in start_thread (arg=0x7f05a6330700) at pthread_create.c:463
#9  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f05b1ce9700 (LWP 3964)):
#0  0x00007f05dd991bf9 in __GI___poll (fds=0x7f05b1ce8928, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f05d915b747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f05d915d36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f05b39e42a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f05de2bb16d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f05d971d6db in start_thread (arg=0x7f05b1ce9700) at pthread_create.c:463
#6  0x00007f05dd99e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f05e0ff5b80 (LWP 3963)):
[KCrash Handler]
#6  0x0000000000000150 in ?? ()
#7  0x00007f05df36c8a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007f05df3684e8 in QMainWindow::statusBar() const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f05e0a24731 in Kontact::MainWindow::slotShowStatusMsg(QString const&) () from /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#10 0x00007f05de4c86cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f05dc783f32 in KPIM::BroadcastStatus::statusMsg(QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Libkdepim.so.5abi2
#12 0x00007f05de4c86cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f04bbddb485 in Akregator::FrameManager::signalStatusText(QString const&) () from /usr/lib/x86_64-linux-gnu/libakregatorprivate.so.5
#14 0x00007f05de4c86cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f04bbddafc7 in Akregator::Frame::signalStatusText(Akregator::Frame*, QString const&) () from /usr/lib/x86_64-linux-gnu/libakregatorprivate.so.5
#16 0x00007f04bbda15dc in Akregator::Frame::slotSetStatusText(QString const&) () from /usr/lib/x86_64-linux-gnu/libakregatorprivate.so.5
#17 0x00007f04bc288787 in Akregator::MainWidget::slotFetchingStopped() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#18 0x00007f05de4c86cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f04bc28c2d3 in Akregator::MainWidget::slotOnShutdown() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#20 0x00007f04bc28c445 in Akregator::MainWidget::~MainWidget() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#21 0x00007f04bc28c469 in Akregator::MainWidget::~MainWidget() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#22 0x00007f05de4c619b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f05df251d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f04bc252721 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#25 0x00007f05de4c619b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f05df251d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f05df3c1379 in QStackedWidget::~QStackedWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f05de4c619b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f05df251d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f05df3c0639 in QSplitter::~QSplitter() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f05de4c619b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f05df251d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f05df251f89 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f05de4c619b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f05df251d4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f05e035b73d in KMainWindow::~KMainWindow() () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#37 0x00007f05e0a29b8e in Kontact::MainWindow::~MainWindow() () from /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#38 0x00007f05e0a29ce9 in Kontact::MainWindow::~MainWindow() () from /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#39 0x00007f05de4c9140 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f05df256743 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007f05df369c4b in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f05e035db87 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#43 0x00007f05e03a29e5 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#44 0x00007f05df21782c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f05df21f0f4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f05de4999a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f05de49c11d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f05de4f32c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f05d769d287 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f05d769d4c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f05d769d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f05de4f28ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007f05de4979ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007f05de4a0a84 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x000055edc65db48d in ?? ()
#56 0x00007f05dd89eb97 in __libc_start_main (main=0x55edc65da630, argc=1, argv=0x7fff1da97ef8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1da97ee8) at ../csu/libc-start.c:310
#57 0x000055edc65dbaea in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 400466.

Possible duplicates by query: bug 400466, bug 394796, bug 393815, bug 388890.

Reported using DrKonqi