Application: kontact (5.5.2)

Qt Version: 5.9.0
Frameworks Version: 5.35.0
Operating System: Linux 4.10.6-2-CHAKRA x86_64
Distribution: "Chakra"

-- Information about the crash:
Every 1 over 3 times the kontact program crash when launched.
I suspect a problem with akregator, because after this crash my feeds were corrupt.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fde90c1a200 (LWP 7061))]

Thread 27 (Thread 0x7fdd7bfff700 (LWP 7092)):
#0  0x00007fdeb263e67d in poll () from /usr/lib/libc.so.6
#1  0x00007fdeab2721e5 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdeab272322 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdeb317e1db in QEventDispatcherGlib::processEvents (this=0x7fdd700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fdeb3126a2a in QEventLoop::exec (this=this@entry=0x7fdd7bffed30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fdeb2f47d63 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007fdeb2f4c859 in QThreadPrivate::start (arg=0x291dd50) at thread/qthread_unix.cpp:368
#7  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 26 (Thread 0x7fdd80cd7700 (LWP 7091)):
#0  0x00007fdeb263a37d in read () from /usr/lib/libc.so.6
#1  0x00007fdeab2bab41 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdeab271ca4 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdeab272183 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fdeab272322 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007fdeb317e1db in QEventDispatcherGlib::processEvents (this=0x7fdd740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fdeb3126a2a in QEventLoop::exec (this=this@entry=0x7fdd80cd6d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007fdeb2f47d63 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#8  0x00007fdeb2f4c859 in QThreadPrivate::start (arg=0x274e550) at thread/qthread_unix.cpp:368
#9  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 25 (Thread 0x7fdd814d8700 (LWP 7090)):
#0  0x00007fdeab2bc349 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007fdeab27232d in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdeb317e1db in QEventDispatcherGlib::processEvents (this=0x7fdd7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007fdeb3126a2a in QEventLoop::exec (this=this@entry=0x7fdd814d7d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4  0x00007fdeb2f47d63 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#5  0x00007fdeb2f4c859 in QThreadPrivate::start (arg=0x27121b0) at thread/qthread_unix.cpp:368
#6  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 24 (Thread 0x7fde2e7fc700 (LWP 7089)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fde9eb7ad04 in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007fde9eb7ad49 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 23 (Thread 0x7fde2effd700 (LWP 7086)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7fd39 in base::SequencedWorkerPool::Inner::ThreadLoop () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/sequenced_worker_pool.cc:1080
#2  0x00007fdea2d80467 in base::SequencedWorkerPool::Worker::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/sequenced_worker_pool.cc:611
#3  0x00007fdea2d818e3 in base::SimpleThread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/simple_thread.cc:68
#4  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#5  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 22 (Thread 0x7fde2f7fe700 (LWP 7085)):
#0  0x00007fdeaf0b9ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fde871e1e44 in ?? () from /usr/lib/libGLX_nvidia.so.0
#2  0x00007fde85eff394 in ?? () from /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007fde871e112c in ?? () from /usr/lib/libGLX_nvidia.so.0
#4  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 21 (Thread 0x7fde2ffff700 (LWP 7084)):
#0  0x00007fde87dc1353 in pa_pstream_unref () from /usr/lib/pulseaudio/libpulsecommon-10.0.so
#1  0x00007fde87dc1879 in ?? () from /usr/lib/pulseaudio/libpulsecommon-10.0.so
#2  0x00007fde87dc20fa in ?? () from /usr/lib/pulseaudio/libpulsecommon-10.0.so
#3  0x00007fde8c37b99c in pa_mainloop_dispatch () from /usr/lib/libpulse.so.0
#4  0x00007fde8c37bd9c in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x00007fde8c37be40 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x00007fde8c389e29 in ?? () from /usr/lib/libpulse.so.0
#7  0x00007fde87dd1ed8 in ?? () from /usr/lib/pulseaudio/libpulsecommon-10.0.so
#8  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0x7fde48ff9700 (LWP 7083)):
#0  0x00007fdeaf0b9b63 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2dae562 in base::ConditionVariable::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/condition_variable_posix.cc:117
#2  0x00007fdea2d7630e in base::WaitableEvent::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:217
#3  0x00007fdea2d51621 in base::MessagePumpDefault::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:82
#4  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#5  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#6  0x00007fdea2d81ca7 in base::Thread::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:245
#7  base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#8  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#9  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7fde497fa700 (LWP 7082)):
#0  0x00007fdeb26550eb in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007fdeb2656d64 in __fprintf_chk () from /usr/lib/libc.so.6
#2  0x00007fde9c66cc9f in ?? () from /usr/lib/libevent-2.0.so.5
#3  0x00007fde9c66ce94 in event_warn () from /usr/lib/libevent-2.0.so.5
#4  0x00007fde9c671618 in ?? () from /usr/lib/libevent-2.0.so.5
#5  0x00007fde9c65c60a in event_base_loop () from /usr/lib/libevent-2.0.so.5
#6  0x00007fdea2d51b9e in base::MessagePumpLibevent::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_libevent.cc:222
#7  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#8  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#9  0x00007fdea2d81ca7 in base::Thread::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:245
#10 base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#11 0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#12 0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#13 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7fde49ffb700 (LWP 7081)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7627a in base::WaitableEvent::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:219
#2  0x00007fdea2d76334 in base::WaitableEvent::Wait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fdea2d515e3 in base::MessagePumpDefault::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#4  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#5  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#6  0x00007fdea2d81ca7 in base::Thread::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:245
#7  base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#8  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#9  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7fde4a7fc700 (LWP 7080)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea36072bd in cc::SingleThreadTaskGraphRunner::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/cc/raster/single_thread_task_graph_runner.cc:123
#2  0x00007fdea2d818e3 in base::SimpleThread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/simple_thread.cc:68
#3  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#4  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7fde4affd700 (LWP 7079)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7627a in base::WaitableEvent::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:219
#2  0x00007fdea2d76334 in base::WaitableEvent::Wait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fdea2d515e3 in base::MessagePumpDefault::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#4  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#5  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#6  0x00007fdea2d81ca7 in base::Thread::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:245
#7  base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#8  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#9  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7fde4b7fe700 (LWP 7078)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7fd39 in base::SequencedWorkerPool::Inner::ThreadLoop () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/sequenced_worker_pool.cc:1080
#2  0x00007fdea2d80467 in base::SequencedWorkerPool::Worker::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/sequenced_worker_pool.cc:611
#3  0x00007fdea2d818e3 in base::SimpleThread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/simple_thread.cc:68
#4  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#5  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7fde4bfff700 (LWP 7077)):
#0  0x00007fdeb26550eb in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007fdeb2656d64 in __fprintf_chk () from /usr/lib/libc.so.6
#2  0x00007fde9c66cc9f in ?? () from /usr/lib/libevent-2.0.so.5
#3  0x00007fde9c66ce94 in event_warn () from /usr/lib/libevent-2.0.so.5
#4  0x00007fde9c671618 in ?? () from /usr/lib/libevent-2.0.so.5
#5  0x00007fde9c65c60a in event_base_loop () from /usr/lib/libevent-2.0.so.5
#6  0x00007fdea2d51b9e in base::MessagePumpLibevent::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_libevent.cc:222
#7  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#8  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#9  0x00007fdea261bde5 in content::BrowserThreadImpl::IOThreadRun () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:253
#10 0x00007fdea261c233 in content::BrowserThreadImpl::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:288
#11 0x00007fdea2d81d60 in base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#12 0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#13 0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#14 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7fde6cff9700 (LWP 7076)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7627a in base::WaitableEvent::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:219
#2  0x00007fdea2d76334 in base::WaitableEvent::Wait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fdea2d515e3 in base::MessagePumpDefault::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#4  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#5  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#6  0x00007fdea261bd65 in content::BrowserThreadImpl::CacheThreadRun () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:247
#7  0x00007fdea261c293 in content::BrowserThreadImpl::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:286
#8  0x00007fdea2d81d60 in base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#9  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#10 0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7fde6d7fa700 (LWP 7075)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7627a in base::WaitableEvent::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:219
#2  0x00007fdea2d76334 in base::WaitableEvent::Wait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fdea2d515e3 in base::MessagePumpDefault::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#4  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#5  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#6  0x00007fdea261bce5 in content::BrowserThreadImpl::ProcessLauncherThreadRun () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:241
#7  0x00007fdea261c283 in content::BrowserThreadImpl::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:284
#8  0x00007fdea2d81d60 in base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#9  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#10 0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7fde6dffb700 (LWP 7074)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7627a in base::WaitableEvent::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:219
#2  0x00007fdea2d76334 in base::WaitableEvent::Wait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fdea2d515e3 in base::MessagePumpDefault::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#4  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#5  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#6  0x00007fdea261bc65 in content::BrowserThreadImpl::FileUserBlockingThreadRun () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:234
#7  0x00007fdea261c273 in content::BrowserThreadImpl::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:282
#8  0x00007fdea2d81d60 in base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#9  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#10 0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7fde6e7fc700 (LWP 7073)):
#0  0x00007fdeaf0b8f67 in pthread_rwlock_unlock () from /usr/lib/libpthread.so.0
#1  0x00007fdeb258a675 in __dcigettext () from /usr/lib/libc.so.6
#2  0x00007fdeb25ddbdc in strerror_r () from /usr/lib/libc.so.6
#3  0x00007fdeb25ddaff in strerror () from /usr/lib/libc.so.6
#4  0x00007fde9c66ce81 in event_warn () from /usr/lib/libevent-2.0.so.5
#5  0x00007fde9c671618 in ?? () from /usr/lib/libevent-2.0.so.5
#6  0x00007fde9c65c60a in event_base_loop () from /usr/lib/libevent-2.0.so.5
#7  0x00007fdea2d51b9e in base::MessagePumpLibevent::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_libevent.cc:222
#8  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#9  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#10 0x00007fdea261bbe5 in content::BrowserThreadImpl::FileThreadRun () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:227
#11 0x00007fdea261c263 in content::BrowserThreadImpl::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:280
#12 0x00007fdea2d81d60 in base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#13 0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#14 0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#15 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7fde6effd700 (LWP 7072)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7627a in base::WaitableEvent::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:219
#2  0x00007fdea2d76334 in base::WaitableEvent::Wait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fdea2d515e3 in base::MessagePumpDefault::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#4  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#5  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#6  0x00007fdea261bb65 in content::BrowserThreadImpl::DBThreadRun () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:221
#7  0x00007fdea261c253 in content::BrowserThreadImpl::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:278
#8  0x00007fdea2d81d60 in base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#9  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#10 0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7fde6f7fe700 (LWP 7071)):
#0  0x00007fdeaf0b9b63 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2dae562 in base::ConditionVariable::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/condition_variable_posix.cc:117
#2  0x00007fdea2d84d76 in base::PosixDynamicThreadPool::WaitForTask () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/worker_pool_posix.cc:177
#3  0x00007fdea2d852d5 in ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/worker_pool_posix.cc:86
#4  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#5  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7fde6ffff700 (LWP 7070)):
#0  0x00007fdeaf0b9b63 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2dae562 in base::ConditionVariable::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/condition_variable_posix.cc:117
#2  0x00007fdea2d84d76 in base::PosixDynamicThreadPool::WaitForTask () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/worker_pool_posix.cc:177
#3  0x00007fdea2d852d5 in ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/worker_pool_posix.cc:86
#4  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#5  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7fde7ca79700 (LWP 7069)):
#0  0x00007fdeaf0b9756 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdea2d7627a in base::WaitableEvent::TimedWait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:219
#2  0x00007fdea2d76334 in base::WaitableEvent::Wait () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fdea2d515e3 in base::MessagePumpDefault::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#4  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#5  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#6  0x00007fdea2d81ca7 in base::Thread::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:245
#7  base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#8  0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#9  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fde7d487700 (LWP 7068)):
#0  0x00007fdeb26550eb in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007fdeb2656d64 in __fprintf_chk () from /usr/lib/libc.so.6
#2  0x00007fde9c66cc9f in ?? () from /usr/lib/libevent-2.0.so.5
#3  0x00007fde9c66ce94 in event_warn () from /usr/lib/libevent-2.0.so.5
#4  0x00007fde9c671618 in ?? () from /usr/lib/libevent-2.0.so.5
#5  0x00007fde9c65c60a in event_base_loop () from /usr/lib/libevent-2.0.so.5
#6  0x00007fdea2d51b9e in base::MessagePumpLibevent::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_pump_libevent.cc:222
#7  0x00007fdea2d4d792 in base::MessageLoop::RunHandler () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/message_loop/message_loop.cc:378
#8  0x00007fdea2d69d6a in base::RunLoop::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/run_loop.cc:35
#9  0x00007fdea2d81ca7 in base::Thread::Run () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:245
#10 base::Thread::ThreadMain () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/thread.cc:333
#11 0x00007fdea2d7e072 in ThreadFunc () at ../../../../qtwebengine-opensource-src-5.9.0/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:71
#12 0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#13 0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fde7ffff700 (LWP 7065)):
#0  0x00007fdeb263e67d in poll () from /usr/lib/libc.so.6
#1  0x00007fdeab2721e5 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdeab272322 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdeb317e1db in QEventDispatcherGlib::processEvents (this=0x7fde780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fdeb3126a2a in QEventLoop::exec (this=this@entry=0x7fde7fffed00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fdeb2f47d63 in QThread::exec (this=this@entry=0x7fdeb565eda0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515
#6  0x00007fdeb55e8b25 in QDBusConnectionManager::run (this=0x7fdeb565eda0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007fdeb2f4c859 in QThreadPrivate::start (arg=0x7fdeb565eda0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#8  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fde85133700 (LWP 7064)):
#0  0x00007fdeaf0b9ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fde871e1e44 in ?? () from /usr/lib/libGLX_nvidia.so.0
#2  0x00007fde85eff394 in ?? () from /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007fde871e112c in ?? () from /usr/lib/libGLX_nvidia.so.0
#4  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fde8e5f7700 (LWP 7062)):
#0  0x00007fdeb263e67d in poll () from /usr/lib/libc.so.6
#1  0x00007fdeaeb7c922 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007fdeaeb7e727 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007fde9090ff89 in QXcbEventReader::run (this=0x1ff4c40) at qxcbconnection.cpp:1322
#4  0x00007fdeb2f4c859 in QThreadPrivate::start (arg=0x1ff4c40) at thread/qthread_unix.cpp:368
#5  0x00007fdeaf0b32e7 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fdeb264854f in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fde90c1a200 (LWP 7061)):
[KCrash Handler]
#6  0x00007fdd6fdc1614 in Akregator::MainWidget::setFeedList (this=0x0, list=...) at /chakra/desktop/akregator/src/akregator-17.04.2/src/mainwidget.cpp:459
#7  0x00007fdd6fdb14b6 in Akregator::Part::feedListLoaded (this=0x2cf9af0, list=...) at /chakra/desktop/akregator/src/akregator-17.04.2/src/akregator_part.cpp:507
#8  0x00007fdeb315505b in QtPrivate::QSlotObjectBase::call (a=0x7ffce12fc0e0, r=0x2cf9af0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#9  QMetaObject::activate (sender=0x2efa610, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffce12fc0e0) at kernel/qobject.cpp:3749
#10 0x00007fdeb3155607 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fdd6fff8c40 <Akregator::LoadFeedListCommand::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffce12fc0e0) at kernel/qobject.cpp:3628
#11 0x00007fdd6fd8ae89 in Akregator::LoadFeedListCommand::result (_t1=..., this=<optimized out>) at /chakra/desktop/akregator/src/build/src/moc_loadfeedlistcommand.cpp:140
#12 Akregator::LoadFeedListCommand::Private::emitResult (this=this@entry=0x2f3ca30, list=...) at /chakra/desktop/akregator/src/akregator-17.04.2/src/command/loadfeedlistcommand.cpp:64
#13 0x00007fdd6fd8b328 in Akregator::LoadFeedListCommand::Private::handleDocument (this=this@entry=0x2f3ca30, doc=...) at /chakra/desktop/akregator/src/akregator-17.04.2/src/command/loadfeedlistcommand.cpp:88
#14 0x00007fdd6fd8be3b in Akregator::LoadFeedListCommand::Private::doLoad (this=0x2f3ca30) at /chakra/desktop/akregator/src/akregator-17.04.2/src/command/loadfeedlistcommand.cpp:199
#15 0x00007fdd6fd8c1e9 in Akregator::LoadFeedListCommand::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /chakra/desktop/akregator/src/build/src/moc_loadfeedlistcommand.cpp:84
#16 0x00007fdeb3154cf7 in QMetaObject::activate (sender=sender@entry=0x2f3b9c0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3766
#17 0x00007fdeb3155607 in QMetaObject::activate (sender=sender@entry=0x2f3b9c0, m=m@entry=0x7fdeb3389a20 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3628
#18 0x00007fdeb3161c13 in QSingleShotTimer::timeout (this=0x2f3b9c0) at .moc/qtimer.moc:126
#19 QSingleShotTimer::timerEvent (this=0x2f3b9c0) at kernel/qtimer.cpp:321
#20 0x00007fdeb3155cd3 in QObject::event (this=0x2f3b9c0, e=<optimized out>) at kernel/qobject.cpp:1268
#21 0x00007fdeb3a3b0ec in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x2f3b9c0, e=0x7ffce12fc810) at kernel/qapplication.cpp:3717
#22 0x00007fdeb3a429d1 in QApplication::notify (this=0x7ffce12fe490, receiver=0x2f3b9c0, e=0x7ffce12fc810) at kernel/qapplication.cpp:3476
#23 0x00007fdeb31283c0 in QCoreApplication::notifyInternal2 (receiver=0x2f3b9c0, event=event@entry=0x7ffce12fc810) at kernel/qcoreapplication.cpp:1018
#24 0x00007fdeb317ce2e in QCoreApplication::sendEvent (event=0x7ffce12fc810, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#25 QTimerInfoList::activateTimers (this=0x2036340) at kernel/qtimerinfo_unix.cpp:643
#26 0x00007fdeb317d681 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182
#27 0x00007fdeab271fba in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0x00007fdeab272248 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0x00007fdeab272322 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0x00007fdeb317e1bf in QEventDispatcherGlib::processEvents (this=0x201b000, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#31 0x00007fdeb348aa69 in QGuiApplication::sync () at kernel/qguiapplication.cpp:3426
#32 0x00007fdeb55c0c3f in QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget::setKeyboardFocus (this=0x2dc5af0) at /chakra/core/qt5-webengine/src/qtwebengine-opensource-src-5.9.0/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.cpp:245
#33 0x00007fdea2441bb8 in QtWebEngineCore::RenderWidgetHostViewQt::Focus (this=0x2dc4080) at /chakra/core/qt5-webengine/src/qtwebengine-opensource-src-5.9.0/src/core/render_widget_host_view_qt.cpp:407
#34 0x00007fdea246e0ab in QtWebEngineCore::WebContentsViewQt::Focus (this=0x2db90e0) at /chakra/core/qt5-webengine/src/qtwebengine-opensource-src-5.9.0/src/core/web_contents_view_qt.cpp:132
#35 0x00007fdea24645e5 in QtWebEngineCore::WebContentsAdapter::setContent (this=0x2dac020, data=..., mimeType=..., baseUrl=...) at /chakra/core/qt5-webengine/src/qtwebengine-opensource-src-5.9.0/src/core/web_contents_adapter.cpp:594
#36 0x00007fdeb55b264d in QWebEnginePage::setContent (this=this@entry=0x2dac680, data=..., mimeType=..., baseUrl=...) at /chakra/core/qt5-webengine/src/qtwebengine-opensource-src-5.9.0/src/webenginewidgets/api/qwebenginepage.cpp:1755
#37 0x00007fdeb55b2695 in QWebEnginePage::setHtml (this=0x2dac680, html=..., baseUrl=...) at /chakra/core/qt5-webengine/src/qtwebengine-opensource-src-5.9.0/src/webenginewidgets/api/qwebenginepage.cpp:1749
#38 0x00007fdeb55bf835 in QWebEngineView::setHtml (this=this@entry=0x2d90b70, html=..., baseUrl=...) at /chakra/core/qt5-webengine/src/qtwebengine-opensource-src-5.9.0/src/webenginewidgets/api/qwebengineview.cpp:191
#39 0x00007fdd6f8d9d9d in Akregator::ArticleViewerWebEngine::paintAboutScreen (this=this@entry=0x2d90b70, templateName=..., data=...) at /chakra/desktop/akregator/src/akregator-17.04.2/src/articleviewer-ng/webengine/articleviewerwebengine.cpp:143
#40 0x00007fdd6f8da127 in Akregator::ArticleViewerWebEngine::showAboutPage (this=0x2d90b70) at /chakra/desktop/akregator/src/akregator-17.04.2/src/articleviewer-ng/webengine/articleviewerwebengine.cpp:131
#41 0x00007fdd6f8e89fc in Akregator::ArticleViewerWidget::displayAboutPage (this=<optimized out>) at /chakra/desktop/akregator/src/akregator-17.04.2/src/articleviewerwidget.cpp:412
#42 0x00007fdd6fdc4ab6 in Akregator::MainWidget::MainWidget (this=0x2d3cbf0, part=<optimized out>, parent=<optimized out>, actionManager=<optimized out>, name=...) at /chakra/desktop/akregator/src/akregator-17.04.2/src/mainwidget.cpp:280
#43 0x00007fdd6fdb9ac9 in Akregator::Part::Part (this=this@entry=0x2cf9af0, parentWidget=parentWidget@entry=0x2568050, parent=parent@entry=0x2568050, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /chakra/desktop/akregator/src/akregator-17.04.2/src/akregator_part.cpp:262
#44 0x00007fdd6fdbc7f1 in KPluginFactory::createPartInstance<Akregator::Part> (parentWidget=0x2568050, parent=0x2568050, args=...) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:485
#45 0x00007fdeb41d561b in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libKF5CoreAddons.so.5
#46 0x00007fdeb4e440c4 in KontactInterface::Core::createPart(char const*) () from /usr/lib/libKF5KontactInterface.so.5
#47 0x00007fdd8a45e7c6 in AkregatorPlugin::createPart (this=0x2760350) at /chakra/desktop/akregator/src/akregator-17.04.2/kontactplugin/akregator_plugin.cpp:93
#48 0x00007fdeb4e484cc in KontactInterface::Plugin::part() () from /usr/lib/libKF5KontactInterface.so.5
#49 0x00007fdeb5072b0b in Kontact::MainWindow::selectPlugin (this=0x2568050, plugin=<optimized out>) at /chakra/desktop/kontact/src/kontact-17.04.2/src/mainwindow.cpp:733
#50 0x00007fdeb506eb29 in Kontact::MainWindow::selectPlugin (this=this@entry=0x2568050, pluginName=...) at /chakra/desktop/kontact/src/kontact-17.04.2/src/mainwindow.cpp:857
#51 0x00007fdeb506f65a in Kontact::MainWindow::loadSettings (this=this@entry=0x2568050) at /chakra/desktop/kontact/src/kontact-17.04.2/src/mainwindow.cpp:880
#52 0x00007fdeb5075030 in Kontact::MainWindow::initObject (this=this@entry=0x2568050) at /chakra/desktop/kontact/src/kontact-17.04.2/src/mainwindow.cpp:265
#53 0x00007fdeb5075680 in Kontact::MainWindow::MainWindow (this=0x2568050, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /chakra/desktop/kontact/src/kontact-17.04.2/src/mainwindow.cpp:174
#54 0x000000000040519a in KontactApp::activate (this=0x7ffce12fe490, args=..., workingDir=...) at /chakra/desktop/kontact/src/kontact-17.04.2/src/main.cpp:130
#55 0x00007fdeb4e4b0dd in KontactInterface::PimUniqueApplication::start(QStringList const&, bool) () from /usr/lib/libKF5KontactInterface.so.5
#56 0x0000000000404282 in main (argc=<optimized out>, argv=<optimized out>) at /chakra/desktop/kontact/src/kontact-17.04.2/src/main.cpp:210

Reported using DrKonqi