[kontact] [Bug 387542] New: Konkact crashed when I close an email detail window

适然 bugzilla_noreply at kde.org
Sun Dec 3 03:23:54 GMT 2017 

https://bugs.kde.org/show_bug.cgi?id=387542

            Bug ID: 387542
           Summary: Konkact crashed when I close an email detail window
           Product: kontact
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: sauntor at yeah.net
  Target Milestone: ---

Application: kontact (5.6.3)

Qt Version: 5.9.2
Frameworks Version: 5.40.0
Operating System: Linux 4.13.12-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I double click the email title from the Konkact and open a KMail window for the
email details, and then close it, (repeat the step about 2 or 3 times for
different emails),  then it crashed after I close the last window.

- Custom settings of the application:
allowing to show HTML content first may count for it.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3d8d954900 (LWP 3413))]

Thread 27 (Thread 0x7f3d4e7fc700 (LWP 4906)):
#0  0x00007f3d862ddb5c in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b187e12 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b15e029 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b15e58b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f3c3656c700 (LWP 3615)):
#0  0x00007f3d842f86f9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3d842b3050 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3d842b325c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f3d8ae6c25b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f3d8ae1473a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f3d8ac441fa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f3d8ac48c0e in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f3c458c0700 (LWP 3494)):
#0  0x00007f3d842f8714 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3d842b2929 in g_main_context_query () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f3d842b30c7 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3d842b325c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f3d8ae6c25b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5  0x00007f3d8ae1473a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6  0x00007f3d8ac441fa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f3d8ac48c0e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f3c46551700 (LWP 3475)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b159525 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b159a07 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b15a7a1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f3c5cd8f700 (LWP 3445)):
#0  0x00007f3d8a32bf0b in poll () at /lib64/libc.so.6
#1  0x00007f3d842b3149 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3d842b325c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f3d8ae6c25b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f3d8ae1473a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f3d8ac441fa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f3d8ac48c0e in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f3c5d590700 (LWP 3444)):
#0  0x00007f3d8a34385f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f3d8a32bef6 in poll () at /lib64/libc.so.6
#2  0x00007f3d842b3149 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3d842b325c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f3d8ae6c25b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5  0x00007f3d8ae1473a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6  0x00007f3d8ac441fa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f3d8ac48c0e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f3c5e42e700 (LWP 3443)):
#0  0x00007f3d842f86f9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3d842b2cd6 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f3d842b31d0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3d842b325c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f3d8ae6c25b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5  0x00007f3d8ae1473a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6  0x00007f3d8ac441fa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f3d8ac48c0e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f3d0cffe700 (LWP 3442)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d76131554 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f3d76131599 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f3d0dffb700 (LWP 3439)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b159525 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b159a07 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b15a7a1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f3d0e7fc700 (LWP 3438)):
#0  0x00007f3d8a34381b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f3d8a345574 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f3d74d3c07d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f3d74d3c214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f3d74d3db3c in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f3d74d337e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f3d7b12a51d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3d7b15ad66 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f3d0effd700 (LWP 3437)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b14ef99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b14efc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b129ecb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3d7b15ad66 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f3d0f7fe700 (LWP 3436)):
#0  0x00007f3d8a32bf0b in poll () at /lib64/libc.so.6
#1  0x00007f3d5fbc1831 in  () at /usr/lib64/libpulse.so.0
#2  0x00007f3d5fbb31f0 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007f3d5fbb3880 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f3d5fbb3910 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f3d5fbc1779 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f3d5f75b438 in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f3d0ffff700 (LWP 3435)):
#0  0x00007f3d862ddb5c in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b187e12 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b14ef1e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b129f1b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3d7b15ad66 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f3d2cff9700 (LWP 3434)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b9c4a80 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b15a7a1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f3d2d7fa700 (LWP 3433)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b159525 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b159a07 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b15a7a1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f3d2dffb700 (LWP 3432)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b14ef99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b14efc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b129ecb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3d7b15ad66 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f3d2e7fc700 (LWP 3431)):
#0  0x00007f3d8a34381b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f3d8a345574 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f3d74d3c07d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f3d74d3c214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f3d74d3db3c in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f3d74d337e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f3d7b12a4c9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3d7a9e0388 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3d7a9e093b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f3d7b15ae18 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f3d2effd700 (LWP 3430)):
#0  0x00007f3d862ddb5c in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b187e12 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b14ef1e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b129f1b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3d7a9e02d8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7a9e092b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d7b15ae18 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f3d2f7fe700 (LWP 3429)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b14ef99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b14efc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b129ecb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3d7a9e0228 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7a9e091b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d7b15ae18 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f3d2ffff700 (LWP 3428)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b14ef99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b14efc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b129ecb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3d7a9e0178 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7a9e090b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d7b15ae18 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f3d4cff9700 (LWP 3427)):
#0  0x00007f3d8a34381b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f3d8a345574 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f3d74d3c07d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007f3d74d3c214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007f3d74d3db3c in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f3d74d337e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f3d7b12a4c9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3d7a9e00c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3d7a9e08fb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f3d7b15ae18 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f3d4d7fa700 (LWP 3426)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b14ef99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b14efc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b129ecb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3d7a9e0018 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7a9e08eb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d7b15ae18 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f3d4effd700 (LWP 3423)):
#0  0x00007f3d862dd82d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f3d7b14ef99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f3d7b14efc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f3d7b129ecb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f3d7b15ad66 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f3d4f7fe700 (LWP 3422)):
#0  0x00007f3d8a2bb630 in __GI__IO_default_xsputn () at /lib64/libc.so.6
#1  0x00007f3d8a28cd94 in vfprintf () at /lib64/libc.so.6
#2  0x00007f3d8a28f846 in buffered_vfprintf () at /lib64/libc.so.6
#3  0x00007f3d8a28cb3e in vfprintf () at /lib64/libc.so.6
#4  0x00007f3d8a3455c6 in __fprintf_chk () at /lib64/libc.so.6
#5  0x00007f3d74d3c07d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f3d74d3c214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#7  0x00007f3d74d3db3c in  () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f3d74d337e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#9  0x00007f3d7b12a4c9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f3d7b126798 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f3d7b1431db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f3d7b15ad66 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f3d7b156e6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f3d5ee16700 (LWP 3415)):
#0  0x00007f3d8a32bf0b in poll () at /lib64/libc.so.6
#1  0x00007f3d842b3149 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3d842b325c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f3d8ae6c25b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f3d8ae1473a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f3d8ac441fa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f3d895cda45 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f3d8ac48c0e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f3d668cf700 (LWP 3414)):
#0  0x00007f3d8a32bf0b in poll () at /lib64/libc.so.6
#1  0x00007f3d85d69387 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f3d85d6b17a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f3d68be7579 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f3d8ac48c0e in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3d862d7558 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3d8a3366bf in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f3d8d954900 (LWP 3413)):
[KCrash Handler]
#6  0x00007f3d8bbc960f in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#7  0x00007f3d8bbc99f9 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#8  0x00007f3d8ae44048 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#9  0x00007f3d8bbcdf33 in QWidget::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#10 0x00007f3d8bb91afc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#11 0x00007f3d8bb98eb4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#12 0x00007f3d8ae16128 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#13 0x00007f3d8ae18715 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#14 0x00007f3d81b2d91d in  () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f3d81b2dc30 in QQuickRenderControl::~QQuickRenderControl() () at
/usr/lib64/libQt5Quick.so.5
#16 0x00007f3d820e00e3 in  () at /usr/lib64/libQt5QuickWidgets.so.5
#17 0x00007f3d820deb3b in  () at /usr/lib64/libQt5QuickWidgets.so.5
#18 0x00007f3d820debb9 in  () at /usr/lib64/libQt5QuickWidgets.so.5
#19 0x00007f3d8ae4a7b3 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#20 0x00007f3d8bbc9866 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#21 0x00007f3d88cb3fa1 in  () at /usr/lib64/libQt5WebEngineWidgets.so.5
#22 0x00007f3d7a7eb84a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#23 0x00007f3d7a7eb9b9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#24 0x00007f3d7ac4bd2f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#25 0x00007f3d7ac40a92 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#26 0x00007f3d7aa9bc99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#27 0x00007f3d7aac86ef in  () at /usr/lib64/libQt5WebEngineCore.so.5
#28 0x00007f3d7aac8cd9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#29 0x00007f3d7aacef2d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#30 0x00007f3d7aa9e641 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#31 0x00007f3d7aa996ba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#32 0x00007f3d7ad109d6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#33 0x00007f3d7ad10c99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#34 0x00007f3d7a80711e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#35 0x00007f3d7a8073da in
QtWebEngineCore::WebContentsAdapter::~WebContentsAdapter() () at
/usr/lib64/libQt5WebEngineCore.so.5
#36 0x00007f3d88ca4a42 in  () at /usr/lib64/libQt5WebEngineWidgets.so.5
#37 0x00007f3d88ca4a99 in  () at /usr/lib64/libQt5WebEngineWidgets.so.5
#38 0x00007f3d88c9f283 in QWebEnginePage::~QWebEnginePage() () at
/usr/lib64/libQt5WebEngineWidgets.so.5
#39 0x00007f3c60d29cc9 in
MessageViewer::MailWebEnginePage::~MailWebEnginePage() () at
/usr/lib64/libKF5MessageViewer.so.5
#40 0x00007f3d8ae4140b in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#41 0x00007f3d8bbc97dc in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#42 0x00007f3c60d27549 in
MessageViewer::MailWebEngineView::~MailWebEngineView() () at
/usr/lib64/libKF5MessageViewer.so.5
#43 0x00007f3c60cd5f94 in  () at /usr/lib64/libKF5MessageViewer.so.5
#44 0x00007f3c60cd6219 in  () at /usr/lib64/libKF5MessageViewer.so.5
#45 0x00007f3d8ae4140b in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#46 0x00007f3d8bbc97dc in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#47 0x00007f3c60cc7589 in MessageViewer::Viewer::~Viewer() () at
/usr/lib64/libKF5MessageViewer.so.5
#48 0x00007f3d8ae4140b in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#49 0x00007f3d8bbc97dc in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#50 0x00007f3c628396e9 in KMReaderWin::~KMReaderWin() () at
/usr/lib64/libkmailprivate.so.5
#51 0x00007f3d8ae4140b in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#52 0x00007f3d8bbc97dc in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#53 0x00007f3d8ccb959d in KMainWindow::~KMainWindow() () at
/usr/lib64/libKF5XmlGui.so.5
#54 0x00007f3c628659b8 in KMReaderMainWin::~KMReaderMainWin() () at
/usr/lib64/libkmailprivate.so.5
#55 0x00007f3c62865a19 in KMReaderMainWin::~KMReaderMainWin() () at
/usr/lib64/libkmailprivate.so.5
#56 0x00007f3c62847cee in KMKernel::closeAllKMailWindows() () at
/usr/lib64/libkmailprivate.so.5
#57 0x00007f3c6284f5ce in KMKernel::cleanup() () at
/usr/lib64/libkmailprivate.so.5
#58 0x00007f3c62c31cc3 in  () at /usr/lib64/qt5/plugins/kmailpart.so
#59 0x00007f3c62c31e19 in  () at /usr/lib64/qt5/plugins/kmailpart.so
#60 0x00007f3d8d15d5be in KontactInterface::Plugin::~Plugin() () at
/usr/lib64/libKF5KontactInterface.so.5
#61 0x00007f3c636a0f86 in  () at /usr/lib64/qt5/plugins/kontact_kmailplugin.so
#62 0x00007f3c636a0fa9 in  () at /usr/lib64/qt5/plugins/kontact_kmailplugin.so
#63 0x00007f3d8d388df6 in Kontact::MainWindow::~MainWindow() () at
/usr/lib64/libkontactprivate.so.5
#64 0x00007f3d8d388fe9 in Kontact::MainWindow::~MainWindow() () at
/usr/lib64/libkontactprivate.so.5
#65 0x00007f3d8ae44048 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#66 0x00007f3d8bbcdf33 in QWidget::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#67 0x00007f3d8bcd7fcb in QMainWindow::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#68 0x00007f3d8ccbb9e7 in KMainWindow::event(QEvent*) () at
/usr/lib64/libKF5XmlGui.so.5
#69 0x00007f3d8cd00a75 in KXmlGuiWindow::event(QEvent*) () at
/usr/lib64/libKF5XmlGui.so.5
#70 0x00007f3d8bb91afc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#71 0x00007f3d8bb98eb4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#72 0x00007f3d8ae16128 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#73 0x00007f3d8ae18715 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#74 0x00007f3d8ae6cbc3 in  () at /usr/lib64/libQt5Core.so.5
#75 0x00007f3d842b2f97 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#76 0x00007f3d842b31d0 in  () at /usr/lib64/libglib-2.0.so.0
#77 0x00007f3d842b325c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#78 0x00007f3d8ae6c23f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#79 0x00007f3d8ae1473a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#80 0x00007f3d8ae1cfc4 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#81 0x000055859bd6c80d in  ()
#82 0x00007f3d8a25ef4a in __libc_start_main () at /lib64/libc.so.6
#83 0x000055859bd6ce6a in _start ()

Possible duplicates by query: bug 387340, bug 386965, bug 386579, bug 386349,
bug 385933.

Reported using DrKonqi

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