Bug 368186 - Kontact crashes when displaying content of message or akregator news
Summary: Kontact crashes when displaying content of message or akregator news
Status: RESOLVED DUPLICATE of bug 368371
Alias: None
Product: kontact
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
: 369143 369222 (view as bug list)
Depends on:
Blocks:
 
Reported: 2016-09-03 11:38 UTC by Matthias Fuchs
Modified: 2016-11-02 15:58 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description Matthias Fuchs 2016-09-03 11:38:40 UTC 
Application: kontact (5.3.0 (QtWebEngine))

Qt Version: 5.6.1
Frameworks Version: 5.25.0
Operating System: Linux 4.7.2-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I clicked on a message in the message list (to show its content in widget below).

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f28389d0940 (LWP 2672))]

Thread 33 (Thread 0x7f26e3baa700 (LWP 2752)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28289a4129 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f28289a4840 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f28289a4a10 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f26e9683700 (LWP 2726)):
#0  0x00007f2830623034 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f28305de57c in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305def5b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f26e9e84700 (LWP 2724)):
#0  0x00007f283537fa1d in poll () at /lib64/libc.so.6
#1  0x00007f28305df036 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f26f9421700 (LWP 2716)):
#0  0x00007f2830623034 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f28305de57c in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305def5b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f26f9c22700 (LWP 2714)):
#0  0x00007f283537ba7d in read () at /lib64/libc.so.6
#1  0x00007f2830621c70 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305deb06 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f28305defd4 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f26fa863700 (LWP 2711)):
#0  0x00007fff1e38fadc in clock_gettime ()
#1  0x00007f28353950a6 in clock_gettime () at /lib64/libc.so.6
#2  0x00007f2835d40d96 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f2835ec0699 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2835ec0c45 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2835ec1fde in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f28305de589 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f28305def5b in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f270affd700 (LWP 2709)):
#0  0x00007f283537fa1d in poll () at /lib64/libc.so.6
#1  0x00007f28305df036 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f270b7fe700 (LWP 2707)):
#0  0x00007f2830623034 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f28305de57c in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305def5b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f270bfff700 (LWP 2705)):
#0  0x00007f2830623019 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f28305df01b in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f27115bf700 (LWP 2704)):
#0  0x00007f2830623019 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f28305dea5c in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305defd4 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f27ab7fd700 (LWP 2703)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2822c33fc4 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f2822c34009 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f27abffe700 (LWP 2696)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28287fcb20 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f28287e90fc in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f28287e95a7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f28287e5e25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2829eed457 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2829eed68e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2829eed7c9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f28289a4ec6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f27e0ff9700 (LWP 2695)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28289a4129 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f28289a4840 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f28289a4a10 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f27e17fa700 (LWP 2694)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28289a4129 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f28289a4840 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f28289a4a10 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f27e1ffb700 (LWP 2693)):
#0  0x00007f283537fa1d in poll () at /lib64/libc.so.6
#1  0x00007f2812addbe1 in  () at /usr/lib64/libpulse.so.0
#2  0x00007f2812acf3b1 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007f2812acfa4e in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f2812acfb00 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f2812addb29 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f2812677148 in  () at /usr/lib64/pulseaudio/libpulsecommon-9.0.so
#7  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f27e27fc700 (LWP 2692)):
#0  0x00007f28353949cb in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f2835396364 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f282130be5e in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007f282130c037 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007f2821310568 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007f28212fad27 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007f2828956f4e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f28289a4ec6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f27e2ffd700 (LWP 2691)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2830d07687 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f2830d08ecf in  () at /usr/lib64/libxcb.so.1
#3  0x00007f2830d09041 in xcb_wait_for_reply64 () at /usr/lib64/libxcb.so.1
#4  0x00007f28325cd618 in _XReply () at /usr/lib64/libX11.so.6
#5  0x00007f28325c912d in XSync () at /usr/lib64/libX11.so.6
#6  0x00007f282fc8af78 in  () at /usr/lib64/libGL.so.1
#7  0x00007f282fc8be53 in  () at /usr/lib64/libGL.so.1
#8  0x00007f282fc642c9 in  () at /usr/lib64/libGL.so.1
#9  0x00007f2827367c9e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f28285d1639 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f28285d1909 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f28273a9017 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f28273a9079 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f2827ba6eac in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f28273ab473 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f28289a4f35 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#19 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f27e37fe700 (LWP 2690)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2828999e95 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2828999f64 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f282897c813 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f28289a4ec6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f27e8ff9700 (LWP 2689)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28281d8209 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f28289a4a10 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f27e97fa700 (LWP 2688)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2828999e95 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2828999f64 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f282897c813 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f28289a4ec6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f27e9ffb700 (LWP 2687)):
#0  0x00007f28353949cb in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f2835396364 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f282130be5e in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007f282130c037 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007f2821310568 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007f28212fad27 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007f2828956f4e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2827e52988 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2827e52aeb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f28289a4f48 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f27ea7fc700 (LWP 2686)):
#0  0x00007f28353949cb in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f2835396364 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f282130be5e in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007f282130c037 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007f2821310568 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007f28212fad27 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007f28289570ab in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2827e528d8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2827e52b4b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f28289a4f48 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f27eaffd700 (LWP 2685)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2828999e95 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2828999f64 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f282897c813 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2827e52828 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2827e52b3b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f28289a4f48 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f27eb7fe700 (LWP 2684)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2828999e95 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2828999f64 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f282897c813 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2827e52778 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2827e52b2b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f28289a4f48 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f27e3fff700 (LWP 2683)):
#0  0x00007f28353949cb in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f2835396364 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f282130be5e in  () at /usr/lib64/libevent-2.0.so.5
#3  0x00007f282130c037 in event_warn () at /usr/lib64/libevent-2.0.so.5
#4  0x00007f2821310568 in  () at /usr/lib64/libevent-2.0.so.5
#5  0x00007f28212fad27 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#6  0x00007f2828956fe2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f2827e526c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f2827e52b1b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f28289a4f48 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f27ebfff700 (LWP 2682)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2828999e95 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2828999f64 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f282897c813 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f2827e52618 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f2827e52b0b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f28289a4f48 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f2800fc1700 (LWP 2681)):
#0  0x00007f2831235448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2828999682 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f28289a7bb9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f28289a80f3 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f28017c2700 (LWP 2680)):
#0  0x00007f2831235448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2828999682 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f28289a7bb9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f28289a80f3 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f2801fc3700 (LWP 2679)):
#0  0x00007f283123509f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2828999e95 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f2828999f64 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f282897c813 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f28289a4ec6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f28027c4700 (LWP 2678)):
#0  0x00007f283537badd in write () at /lib64/libc.so.6
#1  0x00007f2835311b7f in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f2835311143 in new_do_write () at /lib64/libc.so.6
#3  0x00007f283531217e in __GI__IO_file_xsputn () at /lib64/libc.so.6
#4  0x00007f28352eb034 in buffered_vfprintf () at /lib64/libc.so.6
#5  0x00007f28352e838d in vfprintf () at /lib64/libc.so.6
#6  0x00007f28353963b9 in __fprintf_chk () at /lib64/libc.so.6
#7  0x00007f282130be5e in  () at /usr/lib64/libevent-2.0.so.5
#8  0x00007f282130c037 in event_warn () at /usr/lib64/libevent-2.0.so.5
#9  0x00007f2821310568 in  () at /usr/lib64/libevent-2.0.so.5
#10 0x00007f28212fad27 in event_base_loop () at /usr/lib64/libevent-2.0.so.5
#11 0x00007f2828956fe2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f282898d45a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f2828978df5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f28289a4ec6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f28289a15cd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f2809383700 (LWP 2675)):
#0  0x00007f283537ba7d in read () at /lib64/libc.so.6
#1  0x00007f2830621c70 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f28305deb06 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f28305defd4 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f2835ec2aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f2835c903b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f28345999b5 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f28190bb700 (LWP 2674)):
#0  0x00007f283537fa1d in poll () at /lib64/libc.so.6
#1  0x00007f2830d07410 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f2830d091a9 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f281afcb7b9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f2835c952d8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f283122f474 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f28353883ed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f28389d0940 (LWP 2672)):
[KCrash Handler]
#6  0x00007f2810b8a489 in  () at /usr/lib64/dri/nouveau_dri.so
#7  0x00007f2810b8a6de in  () at /usr/lib64/dri/nouveau_dri.so
#8  0x00007f2810b8aa03 in  () at /usr/lib64/dri/nouveau_dri.so
#9  0x00007f28108fcc0b in  () at /usr/lib64/dri/nouveau_dri.so
#10 0x00007f28108fcc50 in  () at /usr/lib64/dri/nouveau_dri.so
#11 0x00007f2836c184d9 in  () at /usr/lib64/libQt5Widgets.so.5
#12 0x00007f2836be64e1 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#13 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#22 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#26 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007f2836be64a7 in QWidgetPrivate::sendComposeStatus(QWidget*, bool) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f2836bbd7a2 in  () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f2836bbe5ee in  () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f2836bc0e4a in  () at /usr/lib64/libQt5Widgets.so.5
#31 0x00007f2836bc1009 in  () at /usr/lib64/libQt5Widgets.so.5
#32 0x00007f2836be097f in QWidgetPrivate::syncBackingStore() () at /usr/lib64/libQt5Widgets.so.5
#33 0x00007f2836bf8698 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#34 0x00007f2836d11bcb in QMainWindow::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#35 0x00007f2837d39787 in KMainWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#36 0x00007f2837d7e6a5 in KXmlGuiWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#37 0x00007f2836bb2aec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#38 0x00007f2836bb7f8f in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#39 0x00007f2835e6ca20 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#40 0x00007f2835e6e99c in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f2835ec26c3 in  () at /usr/lib64/libQt5Core.so.5
#42 0x00007f28305dee37 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#43 0x00007f28305df0a0 in  () at /usr/lib64/libglib-2.0.so.0
#44 0x00007f28305df14c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#45 0x00007f2835ec2acf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#46 0x00007f2835e6a76a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#47 0x00007f2835e72f6c in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#48 0x00000000004047c7 in  ()
#49 0x00007f28352c0741 in __libc_start_main () at /lib64/libc.so.6
#50 0x0000000000404cd9 in _start ()

Reported using DrKonqi
Comment 1 Denis Kurz 2016-09-24 21:26:53 UTC 
*** Bug 369143 has been marked as a duplicate of this bug. ***
Comment 2 Denis Kurz 2016-09-24 21:27:04 UTC 
*** Bug 369222 has been marked as a duplicate of this bug. ***
Comment 3 Milan Zázrivec 2016-10-31 10:01:44 UTC 
Is any other info needed for this bug to move forward? This problem
makes kmail completely unusable :-(
Comment 4 Christoph Feck 2016-11-02 15:58:39 UTC 

*** This bug has been marked as a duplicate of bug 368371 ***