[kontact] [Bug 428368] New: Kontact/KMail crash

MG bugzilla_noreply at kde.org
Tue Oct 27 22:46:34 GMT 2020 

https://bugs.kde.org/show_bug.cgi?id=428368

            Bug ID: 428368
           Summary: Kontact/KMail crash
           Product: kontact
           Version: unspecified
          Platform: Mint (Debian based)
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: m.gerds at posteo.de
  Target Milestone: ---

Application: kontact (5.9.3)

Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 4.19.0-12-amd64 x86_64
Distribution: LMDE 4 (debbie)

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

Just closing the app. Same happens if I shutdown the PC without closing kontact
before.

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 0x7f89d8d3cf00 (LWP 13394))]

Thread 29 (Thread 0x7f89bdffb700 (LWP 13583)):
#0  0x00007f89ebcef3f9 in futex_reltimed_wait_cancelable (private=0,
reltime=0x7f89bdffa400, expected=0, futex_word=0x7f89bdffa5e8) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f89ebcef3f9 in __pthread_cond_wait_common (abstime=0x7f89bdffa4a0,
mutex=0x7f89bdffa598, cond=0x7f89bdffa5c0) at pthread_cond_wait.c:533
#2  0x00007f89ebcef3f9 in __pthread_cond_timedwait (cond=0x7f89bdffa5c0,
mutex=0x7f89bdffa598, abstime=0x7f89bdffa4a0) at pthread_cond_wait.c:667
#3  0x00007f89e5a84847 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a8710a in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871f2 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b781 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8ca7f in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f89be7fc700 (LWP 13582)):
#0  0x00007f89ebcef3f9 in futex_reltimed_wait_cancelable (private=0,
reltime=0x7f89be7fb400, expected=0, futex_word=0x7f89be7fb5e8) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f89ebcef3f9 in __pthread_cond_wait_common (abstime=0x7f89be7fb4a0,
mutex=0x7f89be7fb598, cond=0x7f89be7fb5c0) at pthread_cond_wait.c:533
#2  0x00007f89ebcef3f9 in __pthread_cond_timedwait (cond=0x7f89be7fb5c0,
mutex=0x7f89be7fb598, abstime=0x7f89be7fb4a0) at pthread_cond_wait.c:667
#3  0x00007f89e5a84847 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a8710a in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871f2 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b781 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8cc61 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f88b1372700 (LWP 13490)):
#0  0x00007f89ece9b819 in __GI___poll (fds=0x7f88c00722b0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f89eb162136 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f89eb16225c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f89ed3c9743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f89ed37715b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f89ed1c6e76 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f89ed1d0a67 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8  0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f88b37fe700 (LWP 13483)):
#0  0x00007f89ebcef3f9 in futex_reltimed_wait_cancelable (private=0,
reltime=0x7f88b37fd400, expected=0, futex_word=0x7f88b37fd5e8) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f89ebcef3f9 in __pthread_cond_wait_common (abstime=0x7f88b37fd4a0,
mutex=0x7f88b37fd598, cond=0x7f88b37fd5c0) at pthread_cond_wait.c:533
#2  0x00007f89ebcef3f9 in __pthread_cond_timedwait (cond=0x7f88b37fd5c0,
mutex=0x7f88b37fd598, abstime=0x7f88b37fd4a0) at pthread_cond_wait.c:667
#3  0x00007f89e5a84847 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a8710a in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871f2 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b781 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8cc61 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f88c9a9a700 (LWP 13438)):
#0  0x00007f89eb1abe60 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f89eb1612b4 in g_main_context_release () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f89eb1620f6 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f89eb16225c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f89ed3c9743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f89ed37715b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f89ed1c6e76 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f89ed1d0a67 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9  0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f88cab08700 (LWP 13436)):
#0  0x00007f89ece97494 in __GI___libc_read (nbytes=16, buf=0x7f88cab07480,
fd=101) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f89ece97494 in __GI___libc_read (fd=101, buf=0x7f88cab07480,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f89eb1a7aa0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f89eb161c0f in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f89eb1620e0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f89eb16225c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f89ed3c9743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f89ed37715b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f89ed1c6e76 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f89ed1d0a67 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f8980ff9700 (LWP 13422)):
#0  0x00007f89eceb371b in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:63
#1  0x00007f89eceb54e4 in ___fprintf_chk (fp=0x7f89ecf6a8b0
<_IO_stdfile_2_lock>, flag=1, format=0x7f89e11f0848 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007f89e11d8a5a in event_logv_ () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f89e11d8c34 in event_warn () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f89e11da588 in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f89e11d0329 in event_base_loop () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f89e5a59529 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a78afb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a99eeb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f8981ffb700 (LWP 13420)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f89e193afb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f89e193af68, cond=0x7f89e193af90) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f89e193af90,
mutex=0x7f89e193af68) at pthread_cond_wait.c:655
#3  0x00007f89e1844e6a in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007f89e1844e89 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6  0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f89827fc700 (LWP 13419)):
#0  0x00007f89d6f0af76 in pa_pstream_ref () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#1  0x00007f89d6f0b714 in  () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f89d6f0bae9 in  () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#3  0x00007f89d6f0c33a in  () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#4  0x00007f89d6f70d28 in pa_mainloop_dispatch () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f89d6f70ffc in pa_mainloop_iterate () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f89d6f710a0 in pa_mainloop_run () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f89d6f7f079 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#8  0x00007f89d6f1c468 in  () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f8982ffd700 (LWP 13418)):
#0  0x00007f89ece97537 in __GI___libc_write (nbytes=47, buf=0x7f8982ff98f0,
fd=2) at ../sysdeps/unix/sysv/linux/write.c:26
#1  0x00007f89ece97537 in __GI___libc_write (fd=2, buf=0x7f8982ff98f0,
nbytes=47) at ../sysdeps/unix/sysv/linux/write.c:24
#2  0x00007f89ece283bd in _IO_new_file_write (f=0x7f89ecf69680
<_IO_2_1_stderr_>, data=0x7f8982ff98f0, n=47) at fileops.c:1183
#3  0x00007f89ece2775f in new_do_write (fp=fp at entry=0x7f89ecf69680
<_IO_2_1_stderr_>, data=data at entry=0x7f8982ff98f0 "[warn] epoll_wait:
Ung\303\274ltiger Dateideskriptor\n", to_do=to_do at entry=47) at libioP.h:839
#4  0x00007f89ece28aee in _IO_new_file_xsputn (n=47, data=<optimized out>,
f=0x7f89ecf69680 <_IO_2_1_stderr_>) at fileops.c:1262
#5  0x00007f89ece28aee in _IO_new_file_xsputn (f=0x7f89ecf69680
<_IO_2_1_stderr_>, data=<optimized out>, n=47) at fileops.c:1204
#6  0x00007f89ecdff932 in buffered_vfprintf (s=s at entry=0x7f89ecf69680
<_IO_2_1_stderr_>, format=format at entry=0x7f89e11f0848 "[%s] %s\n",
args=args at entry=0x7f8982ffbeb0) at ../libio/libioP.h:839
#7  0x00007f89ecdfceb2 in _IO_vfprintf_internal (s=s at entry=0x7f89ecf69680
<_IO_2_1_stderr_>, format=0x7f89e11f0848 "[%s] %s\n",
ap=ap at entry=0x7f8982ffbeb0) at vfprintf.c:1296
#8  0x00007f89eceb5536 in ___fprintf_chk (fp=0x7f89ecf69680 <_IO_2_1_stderr_>,
flag=1, format=<optimized out>) at fprintf_chk.c:35
#9  0x00007f89e11d8a5a in event_logv_ () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007f89e11d8c34 in event_warn () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007f89e11da588 in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#12 0x00007f89e11d0329 in event_base_loop () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#13 0x00007f89e5a5957d in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f89e5a78afb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f89e5a99eeb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#18 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f89837fe700 (LWP 13417)):
#0  0x00007f89ebcef3f9 in futex_reltimed_wait_cancelable (private=0,
reltime=0x7f89837fd3c0, expected=0, futex_word=0x7f89837fd5a8) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f89ebcef3f9 in __pthread_cond_wait_common (abstime=0x7f89837fd460,
mutex=0x7f89837fd558, cond=0x7f89837fd580) at pthread_cond_wait.c:533
#2  0x00007f89ebcef3f9 in __pthread_cond_timedwait (cond=0x7f89837fd580,
mutex=0x7f89837fd558, abstime=0x7f89837fd460) at pthread_cond_wait.c:667
#3  0x00007f89e5a84847 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a8710a in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a59120 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a78afb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a99eeb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f8983fff700 (LWP 13416)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x5593ec371068) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5593ec370fa8, cond=0x5593ec371040) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x5593ec371040,
mutex=0x5593ec370fa8) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e63eaf08 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a9ca96 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8  0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f8998ff9700 (LWP 13415)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f8998ff8588) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f8998ff8538, cond=0x7f8998ff8560) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f8998ff8560,
mutex=0x7f8998ff8538) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a87118 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871af in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a5910f in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a78afb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a99eeb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f89997fa700 (LWP 13414)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f89997f95f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f89997f95a8, cond=0x7f89997f95d0) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f89997f95d0,
mutex=0x7f89997f95a8) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a87118 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871af in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b798 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8cc61 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f8999ffb700 (LWP 13413)):
#0  0x00007f89eceb371b in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:63
#1  0x00007f89eceb54e4 in ___fprintf_chk (fp=0x7f89ecf6a8b0
<_IO_stdfile_2_lock>, flag=1, format=0x7f89e11f0848 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007f89e11d8a5a in event_logv_ () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f89e11d8c34 in event_warn () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f89e11da588 in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f89e11d0329 in event_base_loop () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f89e5a59529 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a78afb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e4b7f6ca in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89e4b7fb77 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f89e5a9a040 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#13 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f899a7fc700 (LWP 13412)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f899a7fb5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f899a7fb5a8, cond=0x7f899a7fb5d0) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f899a7fb5d0,
mutex=0x7f899a7fb5a8) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a87118 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871af in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b798 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8ca7f in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f899affd700 (LWP 13411)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f899affc5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f899affc5a8, cond=0x7f899affc5d0) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f899affc5d0,
mutex=0x7f899affc5a8) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a87118 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871af in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b798 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8cc61 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f899b7fe700 (LWP 13410)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f899b7fd5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f899b7fd5a8, cond=0x7f899b7fd5d0) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f899b7fd5d0,
mutex=0x7f899b7fd5a8) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a87118 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871af in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b798 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8ca7f in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f899bfff700 (LWP 13409)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f899bffe5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f899bffe5a8, cond=0x7f899bffe5d0) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f899bffe5d0,
mutex=0x7f899bffe5a8) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a87118 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871af in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b798 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8ca7f in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f89bcff9700 (LWP 13408)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f89bcff85f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f89bcff85a8, cond=0x7f89bcff85d0) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f89bcff85d0,
mutex=0x7f89bcff85a8) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a87118 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871af in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b798 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8ca7f in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f89bd7fa700 (LWP 13407)):
#0  0x00007f89ebcef3f9 in futex_reltimed_wait_cancelable (private=0,
reltime=0x7f89bd7f9400, expected=0, futex_word=0x7f89bd7f95e8) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f89ebcef3f9 in __pthread_cond_wait_common (abstime=0x7f89bd7f94a0,
mutex=0x7f89bd7f9598, cond=0x7f89bd7f95c0) at pthread_cond_wait.c:533
#2  0x00007f89ebcef3f9 in __pthread_cond_timedwait (cond=0x7f89bd7f95c0,
mutex=0x7f89bd7f9598, abstime=0x7f89bd7f94a0) at pthread_cond_wait.c:667
#3  0x00007f89e5a84847 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a8710a in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871f2 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b781 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8cc61 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f89beffd700 (LWP 13404)):
#0  0x00007f89ebcef3f9 in futex_reltimed_wait_cancelable (private=0,
reltime=0x7f89beffc400, expected=0, futex_word=0x7f89beffc5e8) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f89ebcef3f9 in __pthread_cond_wait_common (abstime=0x7f89beffc4a0,
mutex=0x7f89beffc598, cond=0x7f89beffc5c0) at pthread_cond_wait.c:533
#2  0x00007f89ebcef3f9 in __pthread_cond_timedwait (cond=0x7f89beffc5c0,
mutex=0x7f89beffc598, abstime=0x7f89beffc4a0) at pthread_cond_wait.c:667
#3  0x00007f89e5a84847 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a8710a in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871f2 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b781 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8cc61 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f89bffff700 (LWP 13402)):
#0  0x00007f89ebcef3f9 in futex_reltimed_wait_cancelable (private=0,
reltime=0x7f89bfffe400, expected=0, futex_word=0x7f89bfffe5e8) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f89ebcef3f9 in __pthread_cond_wait_common (abstime=0x7f89bfffe4a0,
mutex=0x7f89bfffe598, cond=0x7f89bfffe5c0) at pthread_cond_wait.c:533
#2  0x00007f89ebcef3f9 in __pthread_cond_timedwait (cond=0x7f89bfffe5c0,
mutex=0x7f89bfffe598, abstime=0x7f89bfffe4a0) at pthread_cond_wait.c:667
#3  0x00007f89e5a84847 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a8710a in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871f2 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a8b781 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a8cc61 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f89ccf05700 (LWP 13401)):
#0  0x00007f89eceb371b in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:63
#1  0x00007f89eceb54e4 in ___fprintf_chk (fp=0x7f89ecf6a8b0
<_IO_stdfile_2_lock>, flag=1, format=0x7f89e11f0848 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007f89e11d8a5a in event_logv_ () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f89e11d8c34 in event_warn () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f89e11da588 in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f89e11d0329 in event_base_loop () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f89e5a59529 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a78afb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a99eeb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f89cd706700 (LWP 13400)):
#0  0x00007f89ebcef00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x7f89cd705588) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f89ebcef00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f89cd705538, cond=0x7f89cd705560) at pthread_cond_wait.c:502
#2  0x00007f89ebcef00c in __pthread_cond_wait (cond=0x7f89cd705560,
mutex=0x7f89cd705538) at pthread_cond_wait.c:655
#3  0x00007f89e5a84779 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f89e5a87118 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f89e5a871af in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f89e5a5910f in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a78afb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a99eeb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f89cdf07700 (LWP 13399)):
#0  0x00007f89eceb371b in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:63
#1  0x00007f89eceb54e4 in ___fprintf_chk (fp=0x7f89ecf6a8b0
<_IO_stdfile_2_lock>, flag=1, format=0x7f89e11f0848 "[%s] %s\n") at
fprintf_chk.c:30
#2  0x00007f89e11d8a5a in event_logv_ () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f89e11d8c34 in event_warn () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f89e11da588 in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f89e11d0329 in event_base_loop () at
/usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f89e5a5957d in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f89e5a78afb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e5a99eeb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89e5a95971 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f89cffff700 (LWP 13396)):
#0  0x00007f89ece9b819 in __GI___poll (fds=0x7f89c80287f0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f89eb162136 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f89eb16225c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f89ed3c9743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f89ed37715b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f89ed1c6e76 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f89ec8b3545 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f89ed1d0a67 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9  0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f89d7fea700 (LWP 13395)):
#0  0x00007f89ece9b819 in __GI___poll (fds=0x7f89d7fe95b8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f89ebf1ecf7 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f89ebf2091a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f89d88c9d79 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f89ed1d0a67 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f89ebce8fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6  0x00007f89ecea64cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f89d8d3cf00 (LWP 13394)):
[KCrash Handler]
#6  0x0000000000000101 in  ()
#7  0x00007f89e4e6fea5 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f89e4674ac5 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f89e62c192d in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f89e62faaa9 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f89e62f9fce in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f89e5a353e8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f89e5a55eca in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f89e5a5694f in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f89e5a56ae8 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f89e4461f9d in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f89ed3a202b in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f89edcf34c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f89edcfa970 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f89ed378489 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f89ed37b46b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f89ed3ca103 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f89eb161f2e in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f89eb1621c8 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f89eb16225c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f89ed3c9727 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f89d8960491 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#28 0x00007f89ed37715b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f89ed37f132 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00005593ea53f738 in  ()
#31 0x00007f89ecdd109b in __libc_start_main (main=0x5593ea53eba0, argc=1,
argv=0x7fffd3575778, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffd3575768) at ../csu/libc-start.c:308
#32 0x00005593ea53fe4a in _start ()
[Inferior 1 (process 13394) detached]

Reported using DrKonqi

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