Application: kontact (5.7.3)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-20-generic x86_64
Distribution: Ubuntu 18.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Sometimes the feed list disapear when i open akregator. The system tray shows feeds to read.

The crash can be reproduced every time.

-- 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 0x7f515be3fb80 (LWP 3822))]

Thread 35 (Thread 0x7f4fe47fb700 (LWP 4290)):
#0  0x00007f5152527cf4 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f51524e1988 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f51524e236b in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f51524e254c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f515933d90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f51592e29ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f515910122a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f515910616d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f51545626db in start_thread (arg=0x7f4fe47fb700) at pthread_create.c:463
#9  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7f4fed086700 (LWP 4038)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec7589ac) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec758958, cond=0x55f6ec758980) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec758980, mutex=0x55f6ec758958) at pthread_cond_wait.c:655
#3  0x00007f514955bc95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f514955c177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514955cf11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f51545626db in start_thread (arg=0x7f4fed086700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7f4fee3d8700 (LWP 3931)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ed6b40e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ed6b4098, cond=0x55f6ed6b40c0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ed6b40c0, mutex=0x55f6ed6b4098) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f4fee3d8700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7f4ff2e0d700 (LWP 3872)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ecf58a30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ecf589e0, cond=0x55f6ecf58a08) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ecf58a08, mutex=0x55f6ecf589e0) at pthread_cond_wait.c:655
#3  0x00007f515910759b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f51590ffc0b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4ff3dfb80c in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so
#6  0x00007f515910616d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f51545626db in start_thread (arg=0x7f4ff2e0d700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7f5002420700 (LWP 3865)):
#0  0x00007f51587d7bf9 in __GI___poll (fds=0x7f4ff8026ac0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f51524e2439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f51524e254c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f515933d90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f51592e29ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f515910122a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f515910616d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f51545626db in start_thread (arg=0x7f5002420700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7f5003ac0700 (LWP 3859)):
#0  0x00007f51587d7bf9 in __GI___poll (fds=0x7f4ffc004a10, nfds=1, timeout=1708) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f51524e2439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f51524e254c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f515933d90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f51592e29ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f515910122a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f515910616d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f51545626db in start_thread (arg=0x7f5003ac0700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f50b1ffb700 (LWP 3858)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f5143379fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5143379f68, cond=0x7f5143379f90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f5143379f90, mutex=0x7f5143379f68) at pthread_cond_wait.c:655
#3  0x00007f51430835f4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007f5143083639 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007f51545626db in start_thread (arg=0x7f50b1ffb700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f50b27fc700 (LWP 3857)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec7589a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec758958, cond=0x55f6ec758980) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec758980, mutex=0x55f6ec758958) at pthread_cond_wait.c:655
#3  0x00007f514955bc95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f514955c177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514955cf11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f51545626db in start_thread (arg=0x7f50b27fc700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f50b2ffd700 (LWP 3854)):
#0  0x00007f51587d7bf9 in __GI___poll (fds=0x7f50a0007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5125c2d451 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f5125c1ee10 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f5125c1f4a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f5125c1f530 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f5125c2d399 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f51257ca2a8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f51545626db in start_thread (arg=0x7f50b2ffd700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f50b37fe700 (LWP 3853)):
#0  0x00007f5154568ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f50b37fd5d0, expected=0, futex_word=0x7f50b37fd758) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f50b37fd670, mutex=0x7f50b37fd708, cond=0x7f50b37fd730) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7f50b37fd730, mutex=0x7f50b37fd708, abstime=0x7f50b37fd670) at pthread_cond_wait.c:667
#3  0x00007f514958a652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f514955191e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514952c52b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f514955d4d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f51545626db in start_thread (arg=0x7f50b37fe700) at pthread_create.c:463
#11 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f50b3fff700 (LWP 3852)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec766c48) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec766b88, cond=0x55f6ec766c20) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec766c20, mutex=0x55f6ec766b88) at pthread_cond_wait.c:655
#3  0x00007f5149ce3060 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f514955cf11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f51545626db in start_thread (arg=0x7f50b3fff700) at pthread_create.c:463
#7  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f50d0ff9700 (LWP 3851)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec7589a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec758958, cond=0x55f6ec758980) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec758980, mutex=0x55f6ec758958) at pthread_cond_wait.c:655
#3  0x00007f514955bc95 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f514955c177 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514955cf11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f51545626db in start_thread (arg=0x7f50d0ff9700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f50d17fa700 (LWP 3850)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50d17f9738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50d17f96e8, cond=0x7f50d17f9710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f50d17f9710, mutex=0x7f50d17f96e8) at pthread_cond_wait.c:655
#3  0x00007f5149551999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f51495519c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514952c4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f514955d4d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f51545626db in start_thread (arg=0x7f50d17fa700) at pthread_create.c:463
#11 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f50d1ffb700 (LWP 3849)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f51587f5474 in ___fprintf_chk (fp=0x7f5158ab08b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f5141c876a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f5141c6f9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f5141c6fb44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f5141c7146c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f5141c67114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f514952cbf3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f5148de3978 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f5148de3f2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f514955d588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f51545626db in start_thread (arg=0x7f50d1ffb700) at pthread_create.c:463
#14 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f50d27fc700 (LWP 3848)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50d27fb358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50d27fb308, cond=0x7f50d27fb330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f50d27fb330, mutex=0x7f50d27fb308) at pthread_cond_wait.c:655
#3  0x00007f5149551999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f51495519c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514952c4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f5148de38c8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f5148de3f1b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f514955d588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f51545626db in start_thread (arg=0x7f50d27fc700) at pthread_create.c:463
#13 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f50d2ffd700 (LWP 3847)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50d2ffc358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50d2ffc308, cond=0x7f50d2ffc330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f50d2ffc330, mutex=0x7f50d2ffc308) at pthread_cond_wait.c:655
#3  0x00007f5149551999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f51495519c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514952c4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f5148de3818 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f5148de3f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f514955d588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f51545626db in start_thread (arg=0x7f50d2ffd700) at pthread_create.c:463
#13 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f50d37fe700 (LWP 3846)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50d37fd358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50d37fd308, cond=0x7f50d37fd330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f50d37fd330, mutex=0x7f50d37fd308) at pthread_cond_wait.c:655
#3  0x00007f5149551999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f51495519c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514952c4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f5148de3768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f5148de3efb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f514955d588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f51545626db in start_thread (arg=0x7f50d37fe700) at pthread_create.c:463
#13 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f50d3fff700 (LWP 3845)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f51587f5474 in ___fprintf_chk (fp=0x7f5158ab08b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f5141c876a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f5141c6f9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f5141c6fb44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f5141c7146c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f5141c67114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f514952cb0d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f5148de36b8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f5148de3eeb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f514955d588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f51545626db in start_thread (arg=0x7f50d3fff700) at pthread_create.c:463
#14 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f50f0b7e700 (LWP 3844)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50f0b7d358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50f0b7d308, cond=0x7f50f0b7d330) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f50f0b7d330, mutex=0x7f50f0b7d308) at pthread_cond_wait.c:655
#3  0x00007f5149551999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f51495519c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514952c4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f5148de3608 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f5148de3edb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f514955d588 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f51545626db in start_thread (arg=0x7f50f0b7e700) at pthread_create.c:463
#13 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f50f137f700 (LWP 3843)):
#0  0x00007f5154568ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f50f137e7e0, expected=0, futex_word=0x7f50e8004584) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f50f137e880, mutex=0x7f50e8004530, cond=0x7f50e8004558) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7f50e8004558, mutex=0x7f50e8004530, abstime=0x7f50f137e880) at pthread_cond_wait.c:667
#3  0x00007f514958a652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f5149560799 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f5149560cfb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f51545626db in start_thread (arg=0x7f50f137f700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f50f1b80700 (LWP 3842)):
#0  0x00007f5154568ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f50f1b7f7e0, expected=0, futex_word=0x7f50e8004580) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f50f1b7f880, mutex=0x7f50e8004530, cond=0x7f50e8004558) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7f50e8004558, mutex=0x7f50e8004530, abstime=0x7f50f1b7f880) at pthread_cond_wait.c:667
#3  0x00007f514958a652 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f5149560799 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f5149560cfb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f51545626db in start_thread (arg=0x7f50f1b80700) at pthread_create.c:463
#8  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f50f2381700 (LWP 3841)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50f2380738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50f23806e8, cond=0x7f50f2380710) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f50f2380710, mutex=0x7f50f23806e8) at pthread_cond_wait.c:655
#3  0x00007f5149551999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f51495519c7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f514952c4db in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f514955d4d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f51545626db in start_thread (arg=0x7f50f2381700) at pthread_create.c:463
#11 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f50f2b82700 (LWP 3840)):
#0  0x00007f51587d3187 in __GI___libc_write (fd=2, buf=0x7f50f2b7eac0, nbytes=50) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007f515874e1bd in _IO_new_file_write (f=0x7f5158aaf680 <_IO_2_1_stderr_>, data=0x7f50f2b7eac0, n=50) at fileops.c:1203
#2  0x00007f515874eb2f in new_do_write (to_do=<optimized out>, data=0x7f50f2b7eac0 "[warn] epoll_wait: Descriptor de archivo err\303\263neo\n", fp=0x7f5158aaf680 <_IO_2_1_stderr_>) at fileops.c:457
#3  _IO_new_file_xsputn (f=0x7f5158aaf680 <_IO_2_1_stderr_>, data=<optimized out>, n=50) at fileops.c:1277
#4  0x00007f5158721707 in buffered_vfprintf (s=s@entry=0x7f5158aaf680 <_IO_2_1_stderr_>, format=format@entry=0x7f5141c876a8 "[%s] %s\n", args=args@entry=0x7f50f2b81080) at vfprintf.c:2350
#5  0x00007f515871e726 in _IO_vfprintf_internal (s=s@entry=0x7f5158aaf680 <_IO_2_1_stderr_>, format=0x7f5141c876a8 "[%s] %s\n", ap=ap@entry=0x7f50f2b81080) at vfprintf.c:1301
#6  0x00007f51587f54c6 in ___fprintf_chk (fp=0x7f5158aaf680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007f5141c6f9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007f5141c6fb44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007f5141c7146c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007f5141c67114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007f514952cab9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f5149528da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f514954577b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f514955d4d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f51545626db in start_thread (arg=0x7f50f2b82700) at pthread_create.c:463
#17 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f50f3383700 (LWP 3839)):
#0  0x00007f51587a76c2 in __GI___waitpid (pid=3836, stat_loc=0x0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30
#1  0x00007f51495414be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007f51495595eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007f51545626db in start_thread (arg=0x7f50f3383700) at pthread_create.c:463
#4  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f51157fa700 (LWP 3833)):
#0  0x00007f51587d30b4 in __GI___libc_read (fd=10, buf=0x7f51157f97e0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f5152526960 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f51524e1f27 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f51524e23e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f51524e254c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f515933d90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f51592e29ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f515910122a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f5157a4bd45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f515910616d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f51545626db in start_thread (arg=0x7f51157fa700) at pthread_create.c:463
#11 0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f5115ffb700 (LWP 3832)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec62ec88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec62ec38, cond=0x55f6ec62ec60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec62ec60, mutex=0x55f6ec62ec38) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f5115ffb700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f51167fc700 (LWP 3831)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec4ddc18) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec4ddbc8, cond=0x55f6ec4ddbf0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec4ddbf0, mutex=0x55f6ec4ddbc8) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f51167fc700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f5116ffd700 (LWP 3830)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec4ddc18) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec4ddbc8, cond=0x55f6ec4ddbf0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec4ddbf0, mutex=0x55f6ec4ddbc8) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f5116ffd700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f51177fe700 (LWP 3829)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec4ddb30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec4ddae0, cond=0x55f6ec4ddb08) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec4ddb08, mutex=0x55f6ec4ddae0) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f51177fe700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f5117fff700 (LWP 3828)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec4ddb30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec4ddae0, cond=0x55f6ec4ddb08) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec4ddb08, mutex=0x55f6ec4ddae0) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f5117fff700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f511cd4b700 (LWP 3827)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec4ddb30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec4ddae0, cond=0x55f6ec4ddb08) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec4ddb08, mutex=0x55f6ec4ddae0) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f511cd4b700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f511d54c700 (LWP 3826)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec4dfc20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec4dfbd0, cond=0x55f6ec4dfbf8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec4dfbf8, mutex=0x55f6ec4dfbd0) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f511d54c700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f511e375700 (LWP 3825)):
#0  0x00007f51545689f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f6ec4dc88c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55f6ec4dc838, cond=0x55f6ec4dc860) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55f6ec4dc860, mutex=0x55f6ec4dc838) at pthread_cond_wait.c:655
#3  0x00007f5122ff9b7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5122ff98a7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f51545626db in start_thread (arg=0x7f511e375700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f512c8b7700 (LWP 3824)):
#0  0x00007f51587d7bf9 in __GI___poll (fds=0x7f512c8b6928, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5153fa0747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f5153fa236a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f512e5b22a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f515910616d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f51545626db in start_thread (arg=0x7f512c8b7700) at pthread_create.c:463
#6  0x00007f51587e488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f515be3fb80 (LWP 3822)):
[KCrash Handler]
#6  0x0000000000000050 in ?? ()
#7  0x00007f515a1b78a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007f515a1b34e8 in QMainWindow::statusBar() const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f515b86f731 in Kontact::MainWindow::slotShowStatusMsg(QString const&) () from /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#10 0x00007f51593136cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f51575c9f32 in KPIM::BroadcastStatus::statusMsg(QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Libkdepim.so.5abi2
#12 0x00007f51593136cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f4fef328485 in Akregator::FrameManager::signalStatusText(QString const&) () from /usr/lib/x86_64-linux-gnu/libakregatorprivate.so.5
#14 0x00007f51593136cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f4fef327fc7 in Akregator::Frame::signalStatusText(Akregator::Frame*, QString const&) () from /usr/lib/x86_64-linux-gnu/libakregatorprivate.so.5
#16 0x00007f4fef2ee5dc in Akregator::Frame::slotSetStatusText(QString const&) () from /usr/lib/x86_64-linux-gnu/libakregatorprivate.so.5
#17 0x00007f4fef7d5787 in Akregator::MainWidget::slotFetchingStopped() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#18 0x00007f51593136cf in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f4fef7d92d3 in Akregator::MainWidget::slotOnShutdown() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#20 0x00007f4fef7d9445 in Akregator::MainWidget::~MainWidget() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#21 0x00007f4fef7d9469 in Akregator::MainWidget::~MainWidget() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#22 0x00007f515931119b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f515a09cd4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f4fef79f721 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#25 0x00007f515931119b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f515a09cd4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f515a20c379 in QStackedWidget::~QStackedWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f515931119b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f515a09cd4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f515a20b639 in QSplitter::~QSplitter() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f515931119b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f515a09cd4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f515a09cf89 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f515931119b in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f515a09cd4c in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f515b1a673d in KMainWindow::~KMainWindow() () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#37 0x00007f515b874b8e in Kontact::MainWindow::~MainWindow() () from /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#38 0x00007f515b874ce9 in Kontact::MainWindow::~MainWindow() () from /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#39 0x00007f5159314140 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f515a0a1743 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007f515a1b4c4b in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f515b1a8b87 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#43 0x00007f515b1ed9e5 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#44 0x00007f515a06282c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f515a06a0f4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f51592e49a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f51592e711d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f515933e2c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f51524e2287 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f51524e24c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f51524e254c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f515933d8ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007f51592e29ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007f51592eba84 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x000055f6ea54548d in ?? ()
#56 0x00007f51586e4b97 in __libc_start_main (main=0x55f6ea544630, argc=1, argv=0x7ffe5b186318, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe5b186308) at ../csu/libc-start.c:310
#57 0x000055f6ea545aea in _start ()

Possible duplicates by query: bug 388890.

Reported using DrKonqi