Application: kontact (5.12.2)

Qt Version: 5.13.1
Frameworks Version: 5.63.0
Operating System: Linux 5.0.0-32-generic x86_64
Distribution: KDE neon User Edition 5.17

-- Information about the crash:
- What I was doing when the application crashed:
With Kontact up and running open Kontact Settings in Configurations -> Configure Kontact
Every time that I clicked in that option, the application crashes

I'm using global menu with Latte Dock and Window App Menu

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 0x7efd079ce340 (LWP 9750))]

Thread 30 (Thread 0x7efbaaffd700 (LWP 10028)):
#0  0x00007efd042b80b4 in __GI___libc_read (fd=130, buf=0x7efbaaffc7d0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007efcfdd332d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efcfdcee0b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efcfdcee570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007efcfdcee6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007efd04e279db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007efd04dc7eaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007efd04be33ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007efd04be4b72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007efcffbbb6db in start_thread (arg=0x7efbaaffd700) at pthread_create.c:463
#10 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7efbab7fe700 (LWP 9865)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efbab7fd6f0, expected=0, futex_word=0x7efbab7fd8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efbab7fd790, mutex=0x7efbab7fd878, cond=0x7efbab7fd8a0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efbab7fd8a0, mutex=0x7efbab7fd878, abstime=0x7efbab7fd790) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16bf2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfca1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2bad in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad32d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efbab7fe700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7efbb0e81700 (LWP 9864)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efbb0e806f0, expected=0, futex_word=0x7efbb0e808c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efbb0e80790, mutex=0x7efbb0e80878, cond=0x7efbb0e808a0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efbb0e808a0, mutex=0x7efbb0e80878, abstime=0x7efbb0e80790) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16bf2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfca1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad32d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efbb0e81700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7efbabfff700 (LWP 9863)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efbabffe6f0, expected=0, futex_word=0x7efbabffe8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efbabffe790, mutex=0x7efbabffe878, cond=0x7efbabffe8a0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efbabffe8a0, mutex=0x7efbabffe878, abstime=0x7efbabffe790) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16bf2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfca1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad32d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efbabfff700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7efbb1682700 (LWP 9862)):
#0  0x00007efcffbc19f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7efbb16818d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7efbb1681888, cond=0x7efbb16818b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7efbb16818b0, mutex=0x7efbb1681888) at pthread_cond_wait.c:655
#3  0x00007efcf4b15fca in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a6c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16baf in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfc75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad3314 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efbb1682700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7efbbb38f700 (LWP 9801)):
#0  0x00007efd042b80b4 in __GI___libc_read (fd=88, buf=0x7efbbb38e7d0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007efcfdd332d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efcfdcee0b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efcfdcee570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007efcfdcee6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007efd04e279db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007efd04dc7eaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007efd04be33ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007efd04be4b72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007efcffbbb6db in start_thread (arg=0x7efbbb38f700) at pthread_create.c:463
#10 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7efbc9259700 (LWP 9796)):
#0  0x00007efcfdd34664 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007efcfdcee47d in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efcfdcee6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efd04e279db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007efd04dc7eaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007efd04be33ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007efd04be4b72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007efcffbbb6db in start_thread (arg=0x7efbc9259700) at pthread_create.c:463
#8  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7efbc9a5a700 (LWP 9793)):
#0  0x00007efcfdd34664 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007efcfdcee47d in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efcfdcee6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efd04e279db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007efd04dc7eaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007efd04be33ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007efd04be4b72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007efcffbbb6db in start_thread (arg=0x7efbc9a5a700) at pthread_create.c:463
#8  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7efbca8f9700 (LWP 9792)):
#0  0x00007efcfdd34640 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007efcfdcedb33 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efcfdcee4fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efcfdcee6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007efd04e279db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007efd04dc7eaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007efd04be33ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007efd04be4b72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007efcffbbb6db in start_thread (arg=0x7efbca8f9700) at pthread_create.c:463
#9  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7efbdbfff700 (LWP 9778)):
#0  0x00007efcffbc19f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7efbdbffe8d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7efbdbffe888, cond=0x7efbdbffe8b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7efbdbffe8b0, mutex=0x7efbdbffe888) at pthread_cond_wait.c:655
#3  0x00007efcf4b15fca in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a6c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16baf in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfc75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad3354 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efbdbfff700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7efc90ee6700 (LWP 9777)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007efd042da474 in ___fprintf_chk (fp=0x7efd045958b0 <_IO_stdfile_2_lock>, flag=1, format=0x7efceba566a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007efceba3e9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007efceba3eb44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007efceba4046c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007efceba36114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007efcf4b1c969 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4aa9786 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ae10e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efc90ee6700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7efc916e7700 (LWP 9776)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efc916e66f0, expected=0, futex_word=0x7efc916e68c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efc916e6790, mutex=0x7efc916e6878, cond=0x7efc916e68a0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efc916e68a0, mutex=0x7efc916e6878, abstime=0x7efc916e6790) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16bf2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfca1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad32d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efc916e7700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7efc92d86700 (LWP 9775)):
#0  0x00007efcffbc19f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7efcecf51fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7efcecf51f68, cond=0x7efcecf51f90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7efcecf51f90, mutex=0x7efcecf51f68) at pthread_cond_wait.c:655
#3  0x00007efcecc5c874 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007efcecc5c8b9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007efcffbbb6db in start_thread (arg=0x7efc92d86700) at pthread_create.c:463
#6  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7efc93587700 (LWP 9774)):
#0  0x00007efcb819df2c in pa_pstream_ref () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#1  0x00007efcb819eab1 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#2  0x00007efcb819f33f in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#3  0x00007efcb83ff108 in pa_mainloop_dispatch () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007efcb83ff4de in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007efcb83ff560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007efcb840d3c9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007efcb81af318 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#8  0x00007efcffbbb6db in start_thread (arg=0x7efc93587700) at pthread_create.c:463
#9  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7efc93fff700 (LWP 9773)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007efd042da474 in ___fprintf_chk (fp=0x7efd045958b0 <_IO_stdfile_2_lock>, flag=1, format=0x7efceba566a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007efceba3e9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007efceba3eb44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007efceba4046c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007efceba36114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007efcf4b1c969 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4aa9786 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ae10e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efc93fff700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7efc9cff9700 (LWP 9772)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efc9cff8670, expected=0, futex_word=0x7efc9cff8848) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efc9cff8710, mutex=0x7efc9cff87f8, cond=0x7efc9cff8820) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efc9cff8820, mutex=0x7efc9cff87f8, abstime=0x7efc9cff8710) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4a87860 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4aa9786 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ae10e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcffbbb6db in start_thread (arg=0x7efc9cff9700) at pthread_create.c:463
#10 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7efc9dffb700 (LWP 9770)):
#0  0x00007efcffbc19f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7efc9dffa828) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7efc9dffa7d8, cond=0x7efc9dffa800) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7efc9dffa800, mutex=0x7efc9dffa7d8) at pthread_cond_wait.c:655
#3  0x00007efcf4b15fca in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a6c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16baf in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4a8784f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4aa9786 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ae10e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efc9dffb700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7efc9e7fc700 (LWP 9769)):
#0  0x00007efcffbc19f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559a330e5508) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559a330e5448, cond=0x559a330e54e0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559a330e54e0, mutex=0x559a330e5448) at pthread_cond_wait.c:655
#3  0x00007efcf4b15fca in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf5794bd8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4ae67ff in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcffbbb6db in start_thread (arg=0x7efc9e7fc700) at pthread_create.c:463
#8  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7efc9effd700 (LWP 9768)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007efd042da474 in ___fprintf_chk (fp=0x7efd045958b0 <_IO_stdfile_2_lock>, flag=1, format=0x7efceba566a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007efceba3e9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007efceba3eb44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007efceba4046c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007efceba36114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007efcf4b1ca8a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4aa9786 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4022f64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4ae1258 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007efcffbbb6db in start_thread (arg=0x7efc9effd700) at pthread_create.c:463
#12 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7efc9f7fe700 (LWP 9767)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efc9f7fd6f0, expected=0, futex_word=0x7efc9f7fd8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efc9f7fd790, mutex=0x7efc9f7fd878, cond=0x7efc9f7fd8a0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efc9f7fd8a0, mutex=0x7efc9f7fd878, abstime=0x7efc9f7fd790) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16bf2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfca1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad32d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efc9f7fe700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7efc9ffff700 (LWP 9766)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efc9fffe6f0, expected=0, futex_word=0x7efc9fffe8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efc9fffe790, mutex=0x7efc9fffe878, cond=0x7efc9fffe8a0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efc9fffe8a0, mutex=0x7efc9fffe878, abstime=0x7efc9fffe790) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16bf2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfca1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad32d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efc9ffff700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7efcb962c700 (LWP 9764)):
#0  0x00007efd042b8187 in __GI___libc_write (fd=2, buf=0x7efcb9628bb0, nbytes=50) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007efd042331bd in _IO_new_file_write (f=0x7efd04594680 <_IO_2_1_stderr_>, data=0x7efcb9628bb0, n=50) at fileops.c:1203
#2  0x00007efd04233b2f in new_do_write (to_do=<optimized out>, data=0x7efcb9628bb0 "[warn] epoll_wait: Descritor de arquivo inv\303\241lido\n", fp=0x7efd04594680 <_IO_2_1_stderr_>) at fileops.c:457
#3  _IO_new_file_xsputn (f=0x7efd04594680 <_IO_2_1_stderr_>, data=<optimized out>, n=50) at fileops.c:1277
#4  0x00007efd04206707 in buffered_vfprintf (s=s@entry=0x7efd04594680 <_IO_2_1_stderr_>, format=format@entry=0x7efceba566a8 "[%s] %s\n", args=args@entry=0x7efcb962b170) at vfprintf.c:2350
#5  0x00007efd04203726 in _IO_vfprintf_internal (s=s@entry=0x7efd04594680 <_IO_2_1_stderr_>, format=0x7efceba566a8 "[%s] %s\n", ap=ap@entry=0x7efcb962b170) at vfprintf.c:1301
#6  0x00007efd042da4c6 in ___fprintf_chk (fp=0x7efd04594680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007efceba3e9ad in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007efceba3eb44 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007efceba4046c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007efceba36114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007efcf4b1c9bd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007efcf4aa9786 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007efcf4ae10e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007efcffbbb6db in start_thread (arg=0x7efcb962c700) at pthread_create.c:463
#16 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7efcb9e2d700 (LWP 9763)):
#0  0x00007efd0428c6c2 in __GI___waitpid (pid=9760, stat_loc=0x7efcb9e2c7ec, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30
#1  0x00007efcf4b14a36 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efcf4b15054 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efcf4b1219f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcffbbb6db in start_thread (arg=0x7efcb9e2d700) at pthread_create.c:463
#6  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7efcbbfff700 (LWP 9757)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efcbbffe6f0, expected=0, futex_word=0x7efcbbffe8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efcbbffe790, mutex=0x7efcbbffe878, cond=0x7efcbbffe8a0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efcbbffe8a0, mutex=0x7efcbbffe878, abstime=0x7efcbbffe790) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16bf2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfca1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad32d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efcbbfff700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7efcc0eb1700 (LWP 9756)):
#0  0x00007efcffbc1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7efcc0eb06f0, expected=0, futex_word=0x7efcc0eb08c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7efcc0eb0790, mutex=0x7efcc0eb0878, cond=0x7efcc0eb08a0) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7efcc0eb08a0, mutex=0x7efcc0eb0878, abstime=0x7efcc0eb0790) at pthread_cond_wait.c:667
#3  0x00007efcf4b160c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efcf4b16a5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efcf4b16bf2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efcf4acfca1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efcf4ad2f0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efcf4ad32d4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efcffbbb6db in start_thread (arg=0x7efcc0eb1700) at pthread_create.c:463
#11 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7efcc16b2700 (LWP 9755)):
#0  __strcmp_ssse3 () at ../sysdeps/x86_64/multiarch/../strcmp.S:2227
#1  0x00007efd041d8dc7 in transcmp (p1=0x7efcc16b1560, p2=0x559a331c08a0) at dcigettext.c:290
#2  0x00007efd042c56eb in __GI___tfind (key=key@entry=0x7efcc16b1560, vrootp=vrootp@entry=0x7efd04594c48 <root>, compar=compar@entry=0x7efd041d8da0 <transcmp>) at tsearch.c:388
#3  0x00007efd041da3ff in __dcigettext (domainname=0x7efd0435bd14 <_libc_intl_domainname> "libc", msgid1=0x7efd0435c18a "Bad file descriptor", msgid2=msgid2@entry=0x0, plural=plural@entry=0, n=n@entry=0, category=category@entry=5) at dcigettext.c:570
#4  0x00007efd041d8d7f in __GI___dcgettext (domainname=<optimized out>, msgid=<optimized out>, category=category@entry=5) at dcgettext.c:47
#5  0x00007efd04245b28 in __GI___strerror_r (errnum=errnum@entry=9, buf=buf@entry=0x0, buflen=buflen@entry=0) at _strerror.c:71
#6  0x00007efd04245a4f in strerror (errnum=9) at strerror.c:31
#7  0x00007efceba3eb31 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007efceba4046c in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007efceba36114 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007efcf4b1c969 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007efcf4aa9786 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007efcf4ad8e14 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007efcf4ae1258 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007efcf4b18a65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007efcffbbb6db in start_thread (arg=0x7efcc16b2700) at pthread_create.c:463
#16 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7efcc28c3700 (LWP 9754)):
#0  0x00007efcfdd34664 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007efcfdcedac0 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efcfdcee4fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efcfdcee6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007efd04e279db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007efd04dc7eaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007efd04be33ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007efd035090e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007efd04be4b72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007efcffbbb6db in start_thread (arg=0x7efcc28c3700) at pthread_create.c:463
#10 0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7efccc461700 (LWP 9753)):
#0  0x00007efcffbc19f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559a32b42ec8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559a32b42e78, cond=0x559a32b42ea0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559a32b42ea0, mutex=0x559a32b42e78) at pthread_cond_wait.c:655
#3  0x00007efccd7a084b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007efccd7a0447 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007efcffbbb6db in start_thread (arg=0x7efccc461700) at pthread_create.c:463
#6  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7efcd6610700 (LWP 9752)):
#0  0x00007efd042bcbf9 in __GI___poll (fds=0x7efcd660f8e8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007efd001ea747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007efd001ec36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007efcd855bf00 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007efd04be4b72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007efcffbbb6db in start_thread (arg=0x7efcd6610700) at pthread_create.c:463
#6  0x00007efd042c988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7efd079ce340 (LWP 9750)):
[KCrash Handler]
#6  0x00007efd05c0fe31 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007efd05bceeac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007efd05bd64b0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007efd04dc9d48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007efd05c109b2 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007efd05bceeac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007efd05bd64b0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007efd04dc9d48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007efd05c109b2 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007efd05cb46be in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007efd05bceeac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007efd05bd64b0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007efd04dc9d48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007efd05c109b2 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007efd05bceeac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007efd05bd64b0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007efd04dc9d48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007efd05c109b2 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007efd05bceeac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007efd05bd64b0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007efd04dc9d48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007efd05c109b2 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007efd05d1b020 in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007efd06d39731 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#30 0x00007efd06d7aed7 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#31 0x00007efd05bceeac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007efd05bd64b0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007efd04dc9d48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007efd05bd43f3 in QApplication::setActiveWindow(QWidget*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007efd05bd45a3 in QApplicationPrivate::notifyActiveWindowChange(QWindow*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007efd05399f85 in QGuiApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#37 0x00007efd0539e4cd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#38 0x00007efd0537871b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#39 0x00007efcd855ceca in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#40 0x00007efcfdcee417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007efcfdcee650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007efcfdcee6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007efd04e279bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007efd04dc7eaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007efd04dd1220 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x0000559a315a8465 in ?? ()
#47 0x00007efd041c9b97 in __libc_start_main (main=0x559a315a7650, argc=1, argv=0x7ffe6c14bb48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe6c14bb38) at ../csu/libc-start.c:310
#48 0x0000559a315a8a8a in ?? ()

Possible duplicates by query: bug 413664, bug 413398, bug 413355, bug 413349, bug 413345.

Reported using DrKonqi