Application: kmail (5.7.1)

Qt Version: 5.9.3
Frameworks Version: 5.42.0
Operating System: Linux 4.13.0-26-generic x86_64
Distribution: KDE neon User Edition 5.11

-- Information about the crash:
- What I was doing when the application crashed:
I was writing a message and changing the font.
Kontact wasn't opened; I had just opened KMail and Kjots.
Kmail crashed and KJots continue working normaly.

-- 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 0x7efe304f3980 (LWP 1367))]

Thread 27 (Thread 0x7efdd37fe700 (LWP 3148)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007efe17ce0d12 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17cb7f89 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17cb84e1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe22f706ba in start_thread (arg=0x7efdd37fe700) at pthread_create.c:333
#6  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7efdd2ffd700 (LWP 3057)):
#0  0x00007efe2d67570d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007efe2144938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efe2144949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efe2df9c6cb in QEventDispatcherGlib::processEvents (this=0x7efdc4002650, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007efe2df44e2a in QEventLoop::exec (this=this@entry=0x7efdd2ffcc40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007efe2dd6d8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007efe2dd72709 in QThreadPrivate::start (arg=0x2703cf0) at thread/qthread_unix.cpp:368
#7  0x00007efe22f706ba in start_thread (arg=0x7efdd2ffd700) at pthread_create.c:333
#8  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7efcea51b700 (LWP 1835)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17cb335f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17cb3af7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17cb48c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe22f706ba in start_thread (arg=0x7efcea51b700) at pthread_create.c:333
#6  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7efcebdf6700 (LWP 1828)):
#0  0x00007efe2148da79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007efe21448dcc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efe21449330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efe2144949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007efe2df9c6cb in QEventDispatcherGlib::processEvents (this=0x7efd6c0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007efe2df44e2a in QEventLoop::exec (this=this@entry=0x7efcebdf5c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007efe2dd6d8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007efe2dd72709 in QThreadPrivate::start (arg=0x4fecfb0) at thread/qthread_unix.cpp:368
#8  0x00007efe22f706ba in start_thread (arg=0x7efcebdf6700) at pthread_create.c:333
#9  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7efd71b94700 (LWP 1792)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe144ead04 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007efe144ead49 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007efe22f706ba in start_thread (arg=0x7efd71b94700) at pthread_create.c:333
#4  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7efd86ffb700 (LWP 1548)):
#0  0x00007efe2d6819d3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007efe0dad8b18 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#2  0x00007efe0dac2e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007efe17c84989 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe17cb4d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe22f706ba in start_thread (arg=0x7efd86ffb700) at pthread_create.c:333
#9  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7efd877fc700 (LWP 1547)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17ca91e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17ca9294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17c8436d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe17cb4d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe22f706ba in start_thread (arg=0x7efd877fc700) at pthread_create.c:333
#9  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7efd87ffd700 (LWP 1546)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17cb335f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17cb3af7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17cb48c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe22f706ba in start_thread (arg=0x7efd87ffd700) at pthread_create.c:333
#6  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7efdacff9700 (LWP 1545)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17cb335f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17cb3af7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17cb48c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe22f706ba in start_thread (arg=0x7efdacff9700) at pthread_create.c:333
#6  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7efdad7fa700 (LWP 1544)):
#0  0x00007efe09965873 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#1  0x00007efe099663cd in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#2  0x00007efe09966789 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#3  0x00007efe0996701a in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#4  0x00007efe0fa540b7 in pa_mainloop_dispatch () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007efe0fa544bc in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007efe0fa54560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007efe0fa627a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#8  0x00007efe09977078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#9  0x00007efe22f706ba in start_thread (arg=0x7efdad7fa700) at pthread_create.c:333
#10 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7efdadffb700 (LWP 1543)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007efe17ce0d12 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17ca9274 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17c843a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe17cb4d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe22f706ba in start_thread (arg=0x7efdadffb700) at pthread_create.c:333
#9  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7efdae7fc700 (LWP 1542)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe1842224d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17cb48c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe22f706ba in start_thread (arg=0x7efdae7fc700) at pthread_create.c:333
#5  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7efdaeffd700 (LWP 1534)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17ca91e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17ca9294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17c8436d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe17cb4d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe22f706ba in start_thread (arg=0x7efdaeffd700) at pthread_create.c:333
#9  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7efdaf7fe700 (LWP 1533)):
#0  __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:341
#1  0x00007efe2d690be8 in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:877
#2  ___fprintf_chk (fp=0x7efe2d93f540 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:30
#3  0x00007efe0dad445e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007efe0dad4654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007efe0dad8c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007efe0dac2e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#7  0x00007efe17c84a42 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efe1757daa8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007efe1757dc8b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007efe17cb4e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007efe22f706ba in start_thread (arg=0x7efdaf7fe700) at pthread_create.c:333
#15 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7efdaffff700 (LWP 1532)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17ca91e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17ca9294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17c8436d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe1757d9f8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe1757dceb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe17cb4e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efe22f706ba in start_thread (arg=0x7efdaffff700) at pthread_create.c:333
#11 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7efdd0ff9700 (LWP 1531)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17ca91e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17ca9294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17c8436d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe1757d948 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe1757dcdb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe17cb4e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efe22f706ba in start_thread (arg=0x7efdd0ff9700) at pthread_create.c:333
#11 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7efdd17fa700 (LWP 1530)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17ca91e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17ca9294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17c8436d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe1757d898 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe1757dccb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe17cb4e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efe22f706ba in start_thread (arg=0x7efdd17fa700) at pthread_create.c:333
#11 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7efdd1ffb700 (LWP 1529)):
#0  0x00007efe22f75fc8 in __GI___pthread_rwlock_unlock (rwlock=0x7efe2d93faa0 <_nl_state_lock>) at pthread_rwlock_unlock.c:70
#1  0x00007efe2d5aa485 in __dcigettext (domainname=0x7efe2d706b80 <_libc_intl_domainname> "libc", msgid1=0x7efe2d706fec "Bad file descriptor", msgid2=msgid2@entry=0x0, plural=plural@entry=0, n=n@entry=0, category=category@entry=5) at dcigettext.c:584
#2  0x00007efe2d5a862f in __GI___dcgettext (domainname=<optimized out>, msgid=<optimized out>, category=category@entry=5) at dcgettext.c:47
#3  0x00007efe2d6055ec in __GI___strerror_r (errnum=errnum@entry=9, buf=buf@entry=0x0, buflen=buflen@entry=0) at _strerror.c:71
#4  0x00007efe2d60551f in strerror (errnum=9) at strerror.c:31
#5  0x00007efe0dad4641 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007efe0dad8c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#7  0x00007efe0dac2e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#8  0x00007efe17c84989 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007efe1757d7e8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007efe1757dcbb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007efe17cb4e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007efe22f706ba in start_thread (arg=0x7efdd1ffb700) at pthread_create.c:333
#16 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7efdd27fc700 (LWP 1528)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17ca91e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17ca9294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17c8436d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe1757d738 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe1757dcab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe17cb4e50 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efe22f706ba in start_thread (arg=0x7efdd27fc700) at pthread_create.c:333
#11 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7efdd3fff700 (LWP 1523)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007efe17ca91e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2  0x00007efe17ca9294 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3  0x00007efe17c8436d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007efe17cb4d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe22f706ba in start_thread (arg=0x7efdd3fff700) at pthread_create.c:333
#9  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7efde4ac5700 (LWP 1521)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007efe2d690b34 in ___fprintf_chk (fp=0x7efe2d940770 <_IO_stdfile_2_lock>, flag=1, format=0x7efe0daec734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007efe0dad445e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007efe0dad4654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007efe0dad8c38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007efe0dac2e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007efe17c848fe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007efe17c803b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007efe17c9ceea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007efe17cb4d86 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007efe17cb0f2d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007efe22f706ba in start_thread (arg=0x7efde4ac5700) at pthread_create.c:333
#12 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7efde70b4700 (LWP 1475)):
#0  0x00007efe2df9ad2c in QTimerInfoList::timerWait (this=0x7efddc002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:387
#1  0x00007efe2df9c43e in timerSourcePrepareHelper (timeout=0x7efde70b3a74, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#2  timerSourcePrepare (source=<optimized out>, timeout=0x7efde70b3a74) at kernel/qeventdispatcher_glib.cpp:165
#3  0x00007efe2144891d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007efe214492bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007efe2144949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007efe2df9c6cb in QEventDispatcherGlib::processEvents (this=0x7efddc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007efe2df44e2a in QEventLoop::exec (this=this@entry=0x7efde70b3c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007efe2dd6d8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#9  0x00007efe2dd72709 in QThreadPrivate::start (arg=0x2820af0) at thread/qthread_unix.cpp:368
#10 0x00007efe22f706ba in start_thread (arg=0x7efde70b4700) at pthread_create.c:333
#11 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7efdf37fe700 (LWP 1439)):
#0  0x00007efe2d67124d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007efe2148c6f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efe21448e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efe21449330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007efe2144949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007efe2df9c6cb in QEventDispatcherGlib::processEvents (this=0x7efde00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007efe2df44e2a in QEventLoop::exec (this=this@entry=0x7efdf37fdc40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007efe2dd6d8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#8  0x00007efe2dd72709 in QThreadPrivate::start (arg=0x264cdc0) at thread/qthread_unix.cpp:368
#9  0x00007efe22f706ba in start_thread (arg=0x7efdf37fe700) at pthread_create.c:333
#10 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7efdf3fff700 (LWP 1438)):
#0  0x00007efe2d67570d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007efe2144938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efe2144949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efe2df9c6cb in QEventDispatcherGlib::processEvents (this=0x7efde80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007efe2df44e2a in QEventLoop::exec (this=this@entry=0x7efdf3ffec40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007efe2dd6d8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007efe2dd72709 in QThreadPrivate::start (arg=0x2623a20) at thread/qthread_unix.cpp:368
#7  0x00007efe22f706ba in start_thread (arg=0x7efdf3fff700) at pthread_create.c:333
#8  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7efdf936d700 (LWP 1426)):
#0  0x00007efe2148da79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007efe21449372 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007efe2144949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007efe2df9c6cb in QEventDispatcherGlib::processEvents (this=0x7efdec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007efe2df44e2a in QEventLoop::exec (this=this@entry=0x7efdf936cc40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007efe2dd6d8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007efe2dd72709 in QThreadPrivate::start (arg=0x2607fb0) at thread/qthread_unix.cpp:368
#7  0x00007efe22f706ba in start_thread (arg=0x7efdf936d700) at pthread_create.c:333
#8  0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7efdfa57e700 (LWP 1413)):
#0  0x00007fff8651acd9 in clock_gettime ()
#1  0x00007efe2d68f836 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7efdfa57d970) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007efe2df9bfd1 in qt_clock_gettime (ts=0x7efdfa57d970, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007efe2df9a7c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7efdf4002ed0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007efe2df9ad35 in QTimerInfoList::timerWait (this=0x7efdf4002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007efe2df9c43e in timerSourcePrepareHelper (timeout=0x7efdfa57da44, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7efdfa57da44) at kernel/qeventdispatcher_glib.cpp:165
#9  0x00007efe2144891d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007efe214492bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007efe2144949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007efe2df9c6cb in QEventDispatcherGlib::processEvents (this=0x7efdf40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007efe2df44e2a in QEventLoop::exec (this=this@entry=0x7efdfa57dc10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#14 0x00007efe2dd6d8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#15 0x00007efe2c5d6315 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#16 0x00007efe2dd72709 in QThreadPrivate::start (arg=0x7efe2c84ad40) at thread/qthread_unix.cpp:368
#17 0x00007efe22f706ba in start_thread (arg=0x7efdfa57e700) at pthread_create.c:333
#18 0x00007efe2d6813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7efe304f3980 (LWP 1367)):
[KCrash Handler]
#6  0x00007efe2eee576f in QAccessibleTableCell::state (this=0x262c960) at accessible/itemviews.cpp:1029
#7  0x00007efe04bd9506 in AtSpiAdaptor::notify (this=0x47139b0, event=<optimized out>) at atspiadaptor.cpp:1065
#8  0x00007efe2ef316f0 in QListView::selectionChanged (this=0x45ce4d0, selected=..., deselected=...) at itemviews/qlistview.cpp:3275
#9  0x00007efe2eef2f81 in QAbstractItemView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qabstractitemview.cpp:414
#10 0x00007efe2df73279 in QMetaObject::activate (sender=sender@entry=0x45ed860, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff8650faa0) at kernel/qobject.cpp:3766
#11 0x00007efe2df73b87 in QMetaObject::activate (sender=sender@entry=0x45ed860, m=m@entry=0x7efe2e3fc9e0 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff8650faa0) at kernel/qobject.cpp:3628
#12 0x00007efe2def6877 in QItemSelectionModel::selectionChanged (this=this@entry=0x45ed860, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:479
#13 0x00007efe2defb5eb in QItemSelectionModel::emitSelectionChanged (this=this@entry=0x45ed860, newSelection=..., oldSelection=...) at itemmodels/qitemselectionmodel.cpp:1846
#14 0x00007efe2defe4b6 in QItemSelectionModel::select (this=0x45ed860, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1336
#15 0x00007efe2def8a3c in QItemSelectionModel::select (this=this@entry=0x45ed860, index=..., command=command@entry=...) at itemmodels/qitemselectionmodel.cpp:1186
#16 0x00007efe2def6cc4 in QItemSelectionModel::setCurrentIndex (this=this@entry=0x45ed860, index=..., command=command@entry=...) at itemmodels/qitemselectionmodel.cpp:1411
#17 0x00007efe2edb5571 in QComboBox::showPopup (this=0x45ed800) at widgets/qcombobox.cpp:2611
#18 0x00007efe2edb6505 in QComboBoxPrivate::showPopupFromMouseEvent (this=0x45ceda0, e=0x7fff86510440) at widgets/qcombobox.cpp:3127
#19 0x00007efe2ece33cf in QWidget::event (this=this@entry=0x45ed800, event=event@entry=0x7fff86510440) at kernel/qwidget.cpp:8816
#20 0x00007efe2edb2006 in QComboBox::event (this=0x45ed800, event=0x7fff86510440) at widgets/qcombobox.cpp:3090
#21 0x00007efe2eca3b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x45ed800, e=0x7fff86510440) at kernel/qapplication.cpp:3722
#22 0x00007efe2ecac1cb in QApplication::notify (this=<optimized out>, receiver=0x45ed800, e=0x7fff86510440) at kernel/qapplication.cpp:3198
#23 0x00007efe2df46df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x45ed800, event=event@entry=0x7fff86510440) at kernel/qcoreapplication.cpp:1018
#24 0x00007efe2ecaab6f in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#25 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x45ed800, event=event@entry=0x7fff86510440, alienWidget=alienWidget@entry=0x45ed800, nativeWidget=0x45ed800, buttonDown=buttonDown@entry=0x7efe2f3a5820 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2704
#26 0x00007efe2ecfcb06 in QWidgetWindow::handleMouseEvent (this=this@entry=0x4ed53b0, event=event@entry=0x7fff86510840) at kernel/qwidgetwindow.cpp:622
#27 0x00007efe2ecff563 in QWidgetWindow::event (this=0x4ed53b0, event=0x7fff86510840) at kernel/qwidgetwindow.cpp:243
#28 0x00007efe2eca3b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x4ed53b0, e=0x7fff86510840) at kernel/qapplication.cpp:3722
#29 0x00007efe2ecab5a7 in QApplication::notify (this=0x7fff865112d0, receiver=0x4ed53b0, e=0x7fff86510840) at kernel/qapplication.cpp:3481
#30 0x00007efe2df46df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x4ed53b0, event=event@entry=0x7fff86510840) at kernel/qcoreapplication.cpp:1018
#31 0x00007efe2e535860 in QCoreApplication::sendSpontaneousEvent (event=0x7fff86510840, receiver=0x4ed53b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#32 QGuiApplicationPrivate::processMouseEvent (e=0x47a8180) at kernel/qguiapplication.cpp:1949
#33 0x00007efe2e5377c5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x47a8180) at kernel/qguiapplication.cpp:1733
#34 0x00007efe2e51181b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939
#35 0x00007efe04bb9440 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#36 0x00007efe21449197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007efe214493f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007efe2144949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007efe2df9c6af in QEventDispatcherGlib::processEvents (this=0x219fc30, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#40 0x00007efe2df44e2a in QEventLoop::exec (this=this@entry=0x7fff86510bf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#41 0x00007efe2df4dd64 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#42 0x00007efe2e52d20c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1679
#43 0x00007efe2eca3af5 in QApplication::exec () at kernel/qapplication.cpp:2910
#44 0x0000000000403673 in main (argc=1, argv=0x7fff86511508) at /workspace/build/src/main.cpp:156

Reported using DrKonqi