Bug 386338

Summary: Pressing Ctrl-R twice while writing a message crashes KMail 5.5.3
Product: [Applications] kmail2 Reporter: GoSane <kde>
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: montel
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.5.3   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description GoSane 2017-10-29 23:14:11 UTC 
Application: kmail (5.5.3)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.0-16-generic x86_64
Distribution: Ubuntu 17.10

-- Information about the crash:
Create a new message or reply to an existing one. Press Ctrl-R (or Edit/Replace) and repeat this (Ctrl+R or Edit/replace)

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd8f22d9b80 (LWP 8052))]

Thread 26 (Thread 0x7fd7a3df3700 (LWP 8118)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561b635162d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x561b63516288, cond=0x561b635162b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x561b635162b0, mutex=0x561b63516288) at pthread_cond_wait.c:655
#3  0x00007fd8d9e33e75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e34357 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e350f1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8e4ef47fc in start_thread (arg=0x7fd7a3df3700) at pthread_create.c:465
#8  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fd82932a700 (LWP 8117)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd8d6b79fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd8d6b79f68, cond=0x7fd8d6b79f90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fd8d6b79f90, mutex=0x7fd8d6b79f68) at pthread_cond_wait.c:655
#3  0x00007fd8d6885bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007fd8d6885c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007fd8e4ef47fc in start_thread (arg=0x7fd82932a700) at pthread_create.c:465
#6  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fd82a162700 (LWP 8115)):
#0  0x00007fd8ef3ca901 in __GI___poll (fds=0x7fd824003de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd8e334b169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd8e334b27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd8efd0a49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8efcafe3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8efacf3ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8efad429d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8e4ef47fc in start_thread (arg=0x7fd82a162700) at pthread_create.c:465
#8  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fd8577fe700 (LWP 8099)):
#0  0x00007fd8ef3c60a0 in __GI___libc_write (fd=2, buf=buf@entry=0x7fd8577faab0, nbytes=nbytes@entry=50) at ../sysdeps/unix/sysv/linux/write.c:26
#1  0x00007fd8ef344ba7 in _IO_new_file_write (f=0x7fd8ef69d640 <_IO_2_1_stderr_>, data=0x7fd8577faab0, n=50) at fileops.c:1255
#2  0x00007fd8ef3454d8 in new_do_write (to_do=<optimized out>, data=0x7fd8577faab0 "[warn] epoll_wait: Mauvais descripteur de fichier\n", fp=0x7fd8ef69d640 <_IO_2_1_stderr_>) at fileops.c:510
#3  _IO_new_file_xsputn (f=0x7fd8ef69d640 <_IO_2_1_stderr_>, data=<optimized out>, n=50) at fileops.c:1334
#4  0x00007fd8ef318848 in buffered_vfprintf (s=s@entry=0x7fd8ef69d640 <_IO_2_1_stderr_>, format=format@entry=0x7fd8cf7a5528 "[%s] %s\n", args=args@entry=0x7fd8577fd080) at vfprintf.c:2351
#5  0x00007fd8ef315aa6 in _IO_vfprintf_internal (s=s@entry=0x7fd8ef69d640 <_IO_2_1_stderr_>, format=0x7fd8cf7a5528 "[%s] %s\n", ap=ap@entry=0x7fd8577fd080) at vfprintf.c:1301
#6  0x00007fd8ef3e6f86 in ___fprintf_chk (fp=0x7fd8ef69d640 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007fd8cf78d74a in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007fd8cf78d924 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007fd8cf78f278 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007fd8cf785019 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007fd8d9e04b4d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fd8d9e356b6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007fd8e4ef47fc in start_thread (arg=0x7fd8577fe700) at pthread_create.c:465
#17 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fd857fff700 (LWP 8098)):
#0  0x00007fd8d1b86dce in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#1  0x00007fd8d1b874a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fd8d1b87530 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fd8d1b95399 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fd8c9398ed8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.so
#5  0x00007fd8e4ef47fc in start_thread (arg=0x7fd857fff700) at pthread_create.c:465
#6  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fd864ff9700 (LWP 8097)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd864ff8748) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd864ff86f8, cond=0x7fd864ff8720) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fd864ff8720, mutex=0x7fd864ff86f8) at pthread_cond_wait.c:655
#3  0x00007fd8d9e29b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e29b87 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e044fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d9e356b6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8e4ef47fc in start_thread (arg=0x7fd864ff9700) at pthread_create.c:465
#11 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fd8657fa700 (LWP 8096)):
#0  0x00007fd8e4efb64b in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fd8657f95e0, expected=0, futex_word=0x7fd8657f9768) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fd8657f9680, mutex=0x7fd8657f9718, cond=0x7fd8657f9740) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fd8657f9740, mutex=0x7fd8657f9718, abstime=0x7fd8657f9680) at pthread_cond_wait.c:667
#3  0x00007fd8d9e628c2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e29ade in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e0454b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d9e356b6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8e4ef47fc in start_thread (arg=0x7fd8657fa700) at pthread_create.c:465
#11 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fd865ffb700 (LWP 8095)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561b635260b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x561b63525ff8, cond=0x561b63526090) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x561b63526090, mutex=0x561b63525ff8) at pthread_cond_wait.c:655
#3  0x00007fd8da5b4b80 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e350f1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8e4ef47fc in start_thread (arg=0x7fd865ffb700) at pthread_create.c:465
#7  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fd866ffd700 (LWP 8094)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd866ffc748) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd866ffc6f8, cond=0x7fd866ffc720) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fd866ffc720, mutex=0x7fd866ffc6f8) at pthread_cond_wait.c:655
#3  0x00007fd8d9e29b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e29b87 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e044fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d9e356b6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8e4ef47fc in start_thread (arg=0x7fd866ffd700) at pthread_create.c:465
#11 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fd8667fc700 (LWP 8093)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561b635162d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x561b63516288, cond=0x561b635162b0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x561b635162b0, mutex=0x561b63516288) at pthread_cond_wait.c:655
#3  0x00007fd8d9e33e75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e34357 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e350f1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8e4ef47fc in start_thread (arg=0x7fd8667fc700) at pthread_create.c:465
#8  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fd8677fe700 (LWP 8092)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fd8ef3e6f34 in ___fprintf_chk (fp=0x7fd8ef69e870 <_IO_stdfile_2_lock>, flag=1, format=0x7fd8cf7a5528 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fd8cf78d74a in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007fd8cf78d924 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fd8cf78f278 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fd8cf785019 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fd8d9e04c33 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d96badc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8d96bb37b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fd8d9e35768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fd8e4ef47fc in start_thread (arg=0x7fd8677fe700) at pthread_create.c:465
#14 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fd867fff700 (LWP 8091)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd867ffe368) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd867ffe318, cond=0x7fd867ffe340) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fd867ffe340, mutex=0x7fd867ffe318) at pthread_cond_wait.c:655
#3  0x00007fd8d9e29b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e29b87 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e044fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d96bad18 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d96bb36b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8d9e35768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fd8e4ef47fc in start_thread (arg=0x7fd867fff700) at pthread_create.c:465
#13 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fd884deb700 (LWP 8090)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd884dea368) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd884dea318, cond=0x7fd884dea340) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fd884dea340, mutex=0x7fd884dea318) at pthread_cond_wait.c:655
#3  0x00007fd8d9e29b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e29b87 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e044fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d96bac68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d96bb35b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8d9e35768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fd8e4ef47fc in start_thread (arg=0x7fd884deb700) at pthread_create.c:465
#13 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fd8855ec700 (LWP 8089)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd8855eb368) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd8855eb318, cond=0x7fd8855eb340) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fd8855eb340, mutex=0x7fd8855eb318) at pthread_cond_wait.c:655
#3  0x00007fd8d9e29b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e29b87 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e044fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d96babb8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d96bb34b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8d9e35768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fd8e4ef47fc in start_thread (arg=0x7fd8855ec700) at pthread_create.c:465
#13 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fd885ded700 (LWP 8088)):
#0  __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007fd8ef3e6fd8 in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:875
#2  ___fprintf_chk (fp=0x7fd8ef69d640 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:30
#3  0x00007fd8cf78d74a in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fd8cf78d924 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fd8cf78f278 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fd8cf785019 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007fd8d9e04af9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8d96bab08 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fd8d96bb33b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fd8d9e35768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fd8e4ef47fc in start_thread (arg=0x7fd885ded700) at pthread_create.c:465
#15 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fd8865ee700 (LWP 8087)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd8865ed368) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd8865ed318, cond=0x7fd8865ed340) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fd8865ed340, mutex=0x7fd8865ed318) at pthread_cond_wait.c:655
#3  0x00007fd8d9e29b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e29b87 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e044fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d96baa58 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d96bb32b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8d9e35768 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fd8e4ef47fc in start_thread (arg=0x7fd8865ee700) at pthread_create.c:465
#13 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fd886def700 (LWP 8086)):
#0  0x00007fd8e4efb64b in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fd886dee7f0, expected=0, futex_word=0x7fd88c004604) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fd886dee890, mutex=0x7fd88c0045b0, cond=0x7fd88c0045d8) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fd88c0045d8, mutex=0x7fd88c0045b0, abstime=0x7fd886dee890) at pthread_cond_wait.c:667
#3  0x00007fd8d9e628c2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e38979 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e38edb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8e4ef47fc in start_thread (arg=0x7fd886def700) at pthread_create.c:465
#8  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fd8875f0700 (LWP 8085)):
#0  0x00007fd8e4efb64b in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fd8875ef7f0, expected=0, futex_word=0x7fd88c004604) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fd8875ef890, mutex=0x7fd88c0045b0, cond=0x7fd88c0045d8) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x7fd88c0045d8, mutex=0x7fd88c0045b0, abstime=0x7fd8875ef890) at pthread_cond_wait.c:667
#3  0x00007fd8d9e628c2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e38979 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e38edb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8e4ef47fc in start_thread (arg=0x7fd8875f0700) at pthread_create.c:465
#8  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fd887fff700 (LWP 8084)):
#0  0x00007fd8e4efb072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fd887ffe748) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fd887ffe6f8, cond=0x7fd887ffe720) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7fd887ffe720, mutex=0x7fd887ffe6f8) at pthread_cond_wait.c:655
#3  0x00007fd8d9e29b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fd8d9e29b87 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fd8d9e044fb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d9e356b6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8e4ef47fc in start_thread (arg=0x7fd887fff700) at pthread_create.c:465
#11 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fd89496c700 (LWP 8083)):
#0  __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007fd8ef3e6fd8 in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:875
#2  ___fprintf_chk (fp=0x7fd8ef69d640 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:30
#3  0x00007fd8cf78d74a in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fd8cf78d924 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fd8cf78f278 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fd8cf785019 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#7  0x00007fd8d9e04af9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fd8d9e00dc8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fd8d9e1d9bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fd8d9e356b6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fd8d9e317bb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fd8e4ef47fc in start_thread (arg=0x7fd89496c700) at pthread_create.c:465
#13 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fd8b1326700 (LWP 8060)):
#0  0x00007fd8ef3ca901 in __GI___poll (fds=0x7fd89c0714e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd8e334b169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd8e334b27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd8efd0a49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8efcafe3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8efacf3ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8efad429d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8e4ef47fc in start_thread (arg=0x7fd8b1326700) at pthread_create.c:465
#8  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fd8b1b27700 (LWP 8059)):
#0  0x00007fd8ef3c5ffd in __GI___libc_read (fd=12, buf=0x7fd8b1b26810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007fd8e338f280 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd8e334ac4b in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd8e334b110 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd8e334b27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd8efd0a49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8efcafe3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8efacf3ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8efad429d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8e4ef47fc in start_thread (arg=0x7fd8b1b27700) at pthread_create.c:465
#10 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fd8b29c6700 (LWP 8058)):
#0  0x00007fff643f1a51 in clock_gettime ()
#1  0x00007fd8ef3e5946 in __GI___clock_gettime (clock_id=1, tp=0x7fd8b29c5800) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8efd09db1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8efd085e9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8efd0abf5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8e334ab71 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fd8e334b110 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fd8e334b27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fd8efd0a49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8efcafe3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8efacf3ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8efad429d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8e4ef47fc in start_thread (arg=0x7fd8b29c6700) at pthread_create.c:465
#13 0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd8b3df5700 (LWP 8054)):
#0  0x00007fd8ef3ca901 in __GI___poll (fds=0x7fd8ac002de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd8e334b169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd8e334b27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd8efd0a49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8efcafe3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8efacf3ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8ee322e45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fd8efad429d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8e4ef47fc in start_thread (arg=0x7fd8b3df5700) at pthread_create.c:465
#9  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd8bc03a700 (LWP 8053)):
#0  0x00007fd8ef3ca901 in __GI___poll (fds=0x7fd8bc039938, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd8e277c747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd8e277e53a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd8bd709f09 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fd8efad429d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8e4ef47fc in start_thread (arg=0x7fd8bc03a700) at pthread_create.c:465
#6  0x00007fd8ef3d6b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd8f22d9b80 (LWP 8052)):
[KCrash Handler]
#6  0x00007fd8efce4ce0 in QObjectPrivate::connectImpl(QObject const*, int, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8efce4eb2 in QObject::connectImpl(QObject const*, void**, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8e873e674 in KPIMTextEdit::SlideContainer::animTo(int) () from /usr/lib/x86_64-linux-gnu/libKF5PimTextEdit.so.5abi2
#9  0x00007fd8e873e82f in KPIMTextEdit::SlideContainer::eventFilter(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5PimTextEdit.so.5abi2
#10 0x00007fd8efcb1acc in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8f0a2c445 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fd8f0a33d34 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fd8efcb1de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8f0a64cfa in QWidgetPrivate::setGeometry_sys(int, int, int, int, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fd8f0a652eb in QWidget::resize(QSize const&) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fd8f0a691f9 in QWidget::adjustSize() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fd8e873e703 in KPIMTextEdit::SlideContainer::slideIn() () from /usr/lib/x86_64-linux-gnu/libKF5PimTextEdit.so.5abi2
#18 0x00007fd8e874e9e6 in KPIMTextEdit::RichTextEditorWidget::slotReplace() () from /usr/lib/x86_64-linux-gnu/libKF5PimTextEdit.so.5abi2
#19 0x00007fd8efce09ff in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fd8f0a25d82 in QAction::triggered(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fd8f0a2846c in QAction::activate(QAction::ActionEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007fd8f0a28d15 in QAction::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007fd8f0a2c46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fd8f0a33d34 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007fd8efcb1de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fd8f029ed77 in QShortcutMap::dispatchEvent(QKeyEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007fd8f029ee4a in QShortcutMap::tryShortcut(QKeyEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007fd8f024e473 in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#29 0x00007fd8f026d9b7 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#30 0x00007fd8f0272a05 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x00007fd8f024acab in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007fd8bd76c5a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#33 0x00007fd8e334afb7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fd8e334b1f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fd8e334b27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fd8efd0a47f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007fd8efcafe3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007fd8efcb8da4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x0000561b5ed6684d in ?? ()
#40 0x00007fd8ef2e31c1 in __libc_start_main (main=0x561b5ed65880, argc=3, argv=0x7fff64368248, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff64368238) at ../csu/libc-start.c:308
#41 0x0000561b5ed6697a in _start ()

Reported using DrKonqi
Comment 1 Laurent Montel 2017-10-30 05:53:57 UTC 
Hi,
I fixed it in 5.6.x
Regards