Application: akregator (5.6.0)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.12.14-desktop-1.mga7 x86_64
Distribution: "Mageia 7"

-- Information about the crash:
- What I was doing when the application crashed:
Probleme on first starting , Akregator send a bug message , but sometimes i can start  but all the RSS flux  added before are wiped .

I use Mageia cauldron 
4.12.14 desktop-1.mga7
64bits

The crash can be reproduced every time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8b5ba29840 (LWP 8998))]

Thread 23 (Thread 0x7f8ae9704700 (LWP 9186)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b689eba04 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007f8b689eba49 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f8aea7fc700 (LWP 9177)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b114455 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b114937 in base::SequencedWorkerPool::Worker::Run() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b1156d1 in base::SimpleThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f8aeaffd700 (LWP 9168)):
#0  0x00007f8b7a0cd98d in write () from /lib64/libc.so.6
#1  0x00007f8b7a05b827 in _IO_new_file_write () from /lib64/libc.so.6
#2  0x00007f8b7a05bfe6 in __GI__IO_file_xsputn () from /lib64/libc.so.6
#3  0x00007f8b7a031564 in buffered_vfprintf () from /lib64/libc.so.6
#4  0x00007f8b7a02e78d in vfprintf () from /lib64/libc.so.6
#5  0x00007f8b7a0ecf59 in __fprintf_chk () from /lib64/libc.so.6
#6  0x00007f8b615621fa in event_logv_ () from /lib64/libevent.so.6
#7  0x00007f8b615623b7 in event_warn () from /lib64/libevent.so.6
#8  0x00007f8b61563c40 in epoll_dispatch () from /lib64/libevent.so.6
#9  0x00007f8b61559f06 in event_base_loop () from /lib64/libevent.so.6
#10 0x00007f8b6b0e5359 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#12 0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#13 0x00007f8b6b115c96 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#14 0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#15 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#16 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f8aeb7fe700 (LWP 9167)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b10a0e9 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b10a117 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b0e4d5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f8b6b115c96 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f8aebfff700 (LWP 9166)):
#0  0x00007f8b7a0eb37f in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f8b7a0cd922 in read () from /lib64/libc.so.6
#2  0x00007f8b7332dd10 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#3  0x00007f8b732ea908 in g_main_context_check () from /lib64/libglib-2.0.so.0
#4  0x00007f8b732ead48 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f8b732eaeac in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f8b7a9f675b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f8b7a99f00a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#8  0x00007f8b7a7c2bea in QThread::exec() () from /lib64/libQt5Core.so.5
#9  0x00007f8b7a7c793e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#11 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f8b18ff9700 (LWP 9165)):
#0  0x00007f8b74f23ff8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b142d72 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b118f29 in base::PosixDynamicThreadPool::WaitForTask() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b11949b in base::(anonymous namespace)::WorkerThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f8b197fa700 (LWP 9164)):
#0  0x00007f8b74f23ff8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b142d72 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b118f29 in base::PosixDynamicThreadPool::WaitForTask() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b11949b in base::(anonymous namespace)::WorkerThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f8b19ffb700 (LWP 9148)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b114455 in base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b114937 in base::SequencedWorkerPool::Worker::Run() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b1156d1 in base::SimpleThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f8b1a7fc700 (LWP 9144)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b10a0e9 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b10a117 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b0e4d5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f8b6b115c96 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f8b1affd700 (LWP 9142)):
#0  0x00007f8b5e091a73 in do_write () from /usr/lib64/pulseaudio/libpulsecommon-11.0.so
#1  0x00007f8b5e092a38 in do_pstream_read_write () from /usr/lib64/pulseaudio/libpulsecommon-11.0.so
#2  0x00007f8b5e092d59 in srb_callback () from /usr/lib64/pulseaudio/libpulsecommon-11.0.so
#3  0x00007f8b5e0935bf in srbchannel_rwloop () from /usr/lib64/pulseaudio/libpulsecommon-11.0.so
#4  0x00007f8b63b1a9e8 in pa_mainloop_dispatch () from /lib64/libpulse.so.0
#5  0x00007f8b63b1adae in pa_mainloop_iterate () from /lib64/libpulse.so.0
#6  0x00007f8b63b1ae30 in pa_mainloop_run () from /lib64/libpulse.so.0
#7  0x00007f8b63b28726 in thread () from /lib64/libpulse.so.0
#8  0x00007f8b5e0a30b8 in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-11.0.so
#9  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#10 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f8b1b7fe700 (LWP 9141)):
#0  0x00007f8b74f23ff8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b142d72 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b10a06e in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b0e4dab in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f8b6b115c96 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f8b1bfff700 (LWP 9139)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b88b800 in cc::SingleThreadTaskGraphRunner::Run() () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b1156d1 in base::SimpleThread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#5  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f8b3cff9700 (LWP 9131)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b10a0e9 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b10a117 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b0e4d5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f8b6b115c96 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f8b3d7fa700 (LWP 9129)):
#0  0x00007f8b7a0eb359 in __lll_unlock_wake_private () from /lib64/libc.so.6
#1  0x00007f8b7a0ecfb8 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f8b615621fa in event_logv_ () from /lib64/libevent.so.6
#3  0x00007f8b615623b7 in event_warn () from /lib64/libevent.so.6
#4  0x00007f8b61563c40 in epoll_dispatch () from /lib64/libevent.so.6
#5  0x00007f8b61559f06 in event_base_loop () from /lib64/libevent.so.6
#6  0x00007f8b6b0e5483 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f8b6a9efcd8 in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f8b6a9f028b in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f8b6b115d38 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#12 0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#13 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#14 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f8b3dffb700 (LWP 9128)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b10a0e9 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b10a117 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b0e4d5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f8b6a9efc28 in content::BrowserThreadImpl::CacheThreadRun(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6a9f027b in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b6b115d38 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#11 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f8b3e7fc700 (LWP 9127)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b10a0e9 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b10a117 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b0e4d5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f8b6a9efb78 in content::BrowserThreadImpl::ProcessLauncherThreadRun(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6a9f026b in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b6b115d38 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#11 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f8b3effd700 (LWP 9126)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b10a0e9 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b10a117 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b0e4d5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f8b6a9efac8 in content::BrowserThreadImpl::FileUserBlockingThreadRun(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6a9f025b in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b6b115d38 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#11 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f8b3f7fe700 (LWP 9125)):
#0  0x00007f8b7a0eb359 in __lll_unlock_wake_private () from /lib64/libc.so.6
#1  0x00007f8b7a0ecfb8 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f8b615621fa in event_logv_ () from /lib64/libevent.so.6
#3  0x00007f8b615623b7 in event_warn () from /lib64/libevent.so.6
#4  0x00007f8b61563c40 in epoll_dispatch () from /lib64/libevent.so.6
#5  0x00007f8b61559f06 in event_base_loop () from /lib64/libevent.so.6
#6  0x00007f8b6b0e53ad in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f8b6a9efa18 in content::BrowserThreadImpl::FileThreadRun(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f8b6a9f024b in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f8b6b115d38 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#12 0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#13 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#14 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f8b3ffff700 (LWP 9124)):
#0  0x00007f8b74f23c4f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8b6b10a0e9 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
#2  0x00007f8b6b10a117 in base::WaitableEvent::Wait() () from /lib64/libQt5WebEngineCore.so.5
#3  0x00007f8b6b0e4d5b in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#4  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#5  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#6  0x00007f8b6a9ef968 in content::BrowserThreadImpl::DBThreadRun(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6a9f023b in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b6b115d38 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#11 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f8b4cb77700 (LWP 9123)):
#0  0x00007f8b7a0eb32b in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f8b7a0ecf04 in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f8b615621fa in event_logv_ () from /lib64/libevent.so.6
#3  0x00007f8b615623b7 in event_warn () from /lib64/libevent.so.6
#4  0x00007f8b61563c40 in epoll_dispatch () from /lib64/libevent.so.6
#5  0x00007f8b61559f06 in event_base_loop () from /lib64/libevent.so.6
#6  0x00007f8b6b0e53ad in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
#7  0x00007f8b6b0e1518 in base::MessageLoop::RunHandler() () from /lib64/libQt5WebEngineCore.so.5
#8  0x00007f8b6b0fdfab in base::RunLoop::Run() () from /lib64/libQt5WebEngineCore.so.5
#9  0x00007f8b6b115c96 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
#10 0x00007f8b6b111d96 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
#11 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#12 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f8b4fbd8700 (LWP 9030)):
#0  0x00007f8b7a0cd92d in read () from /lib64/libc.so.6
#1  0x00007f8b7332dd10 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f8b732ea908 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f8b732ead48 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f8b732eaeac in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f8b7a9f675b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f8b7a99f00a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f8b7a7c2bea in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f8b7d9bf615 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#9  0x00007f8b7a7c793e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#11 0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8b57e35700 (LWP 9012)):
#0  0x00007f8b7a0d200d in poll () from /lib64/libc.so.6
#1  0x00007f8b73087902 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f8b73089657 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f8b59d387a9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f8b7a7c793e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f8b74f1e66d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8b7a0dde4d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8b5ba29840 (LWP 8998)):
[KCrash Handler]
#6  0x0000000000000030 in ?? ()
#7  0x00007f8b7a9a97a9 in QMetaObject::cast(QObject const*) const () from /lib64/libQt5Core.so.5
#8  0x00007f8b7d1bee1a in Akregator::FrameManager::saveProperties(KConfigGroup&) () from /lib64/libakregatorprivate.so.5
#9  0x00007f8b4e6c9dbf in Akregator::MainWidget::saveProperties(KConfigGroup&) () from /usr/lib64/qt5/plugins/akregatorpart.so
#10 0x00007f8b4e6c2de5 in Akregator::Part::saveCrashProperties() () from /usr/lib64/qt5/plugins/akregatorpart.so
#11 0x00007f8b4e6dcd35 in Akregator::Part::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/qt5/plugins/akregatorpart.so
#12 0x00007f8b7a9cedc2 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#13 0x00007f8b7b31a50c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#14 0x00007f8b7b3218d4 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#15 0x00007f8b7a9a0e60 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#16 0x00007f8b7a9a3435 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#17 0x00007f8b7a9f70e3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#18 0x00007f8b732eaab7 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#19 0x00007f8b732eae28 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#20 0x00007f8b732eaeac in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#21 0x00007f8b7a9f6736 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#22 0x00007f8b7a99f00a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#23 0x00007f8b7a9a7b78 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#24 0x0000000000407fe9 in main ()

The reporter indicates this bug may be a duplicate of or related to bug 378513.

Possible duplicates by query: bug 382000, bug 381683, bug 381137, bug 378513.

Reported using DrKonqi