[kontact] [Bug 371511] New: kontact/akregator crashes while trying to open a link from the list (middle click)

Kosmas Mackrogamvrakis via KDE Bugzilla bugzilla_noreply at kde.org
Sun Oct 23 07:24:54 BST 2016


https://bugs.kde.org/show_bug.cgi?id=371511

            Bug ID: 371511
           Summary: kontact/akregator crashes while trying to open a link
                    from the list (middle click)
           Product: kontact
           Version: unspecified
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: kosmas at kosmas.gr

Application: kontact (5.3.0 (QtWebEngine))

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.7-200.fc24.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"

-- Information about the crash:
akregator from within kontact crashed while trying to open an article to
external browser.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7acdd5c940 (LWP 2553))]

Thread 49 (Thread 0x7f78f9472700 (LWP 19450)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 48 (Thread 0x7f78fa3fc700 (LWP 19446)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 47 (Thread 0x7f78fabfd700 (LWP 19436)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 46 (Thread 0x7f78fb3fe700 (LWP 19435)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 45 (Thread 0x7f78fbbff700 (LWP 19434)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 44 (Thread 0x7f7907fff700 (LWP 2702)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c9ce79 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c9d540 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c9d710 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 43 (Thread 0x7f7922ffb700 (LWP 2664)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at
/lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at
/lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at
/lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 42 (Thread 0x7f79237fc700 (LWP 2663)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at
/lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at
/lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at
/lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 41 (Thread 0x7f7923ffd700 (LWP 2662)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at
/lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at
/lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at
/lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 40 (Thread 0x7f796c86c700 (LWP 2661)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at
/lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at
/lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at
/lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 39 (Thread 0x7f796d06d700 (LWP 2660)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at
/lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at
/lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at
/lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 38 (Thread 0x7f796d86e700 (LWP 2659)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f79ae32e203 in JSC::GCThread::waitForNextPhase() () at
/lib64/libQt5WebKit.so.5
#2  0x00007f79ae32e290 in JSC::GCThread::gcThreadMain() () at
/lib64/libQt5WebKit.so.5
#3  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at
/lib64/libQt5WebKit.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7f796e06f700 (LWP 2658)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f79ae32d3bc in JSC::BlockAllocator::blockFreeingThreadMain() () at
/lib64/libQt5WebKit.so.5
#2  0x00007f79ae634531 in WTF::wtfThreadEntryPoint(void*) () at
/lib64/libQt5WebKit.so.5
#3  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7f796e972700 (LWP 2657)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f79ae60cc96 in WTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQt5WebKit.so.5
#2  0x00007f79ae60ccb9 in  () at /lib64/libQt5WebKit.so.5
#3  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f796ffff700 (LWP 2645)):
#0  0x00007f7ac8fc95da in QMutex::lock() () at /lib64/libQt5Core.so.5
#1  0x00007f7ac91bdfcf in postEventSourcePrepare(_GSource*, int*) () at
/lib64/libQt5Core.so.5
#2  0x00007f7abede3f59 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede492b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f79792ea700 (LWP 2639)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abede4a06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f797bdfa700 (LWP 2628)):
#0  0x00007f7abee28a24 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede3f4c in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede492b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f7982bb9700 (LWP 2606)):
#0  0x00007f7ac83a604d in read () at /lib64/libc.so.6
#1  0x00007f7abee27660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede44d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede49a4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f79833ba700 (LWP 2604)):
#0  0x00007f7abee28a24 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede4419 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede49a4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f7999ffb700 (LWP 2596)):
#0  0x00007f7ac83a604d in read () at /lib64/libc.so.6
#1  0x00007f7abee27660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede44d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede49a4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f799a7fc700 (LWP 2594)):
#0  0x00007f7ac83c3d5f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f7ac83aa3e2 in poll () at /lib64/libc.so.6
#2  0x00007f7abede4a06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f799affd700 (LWP 2592)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abede4a06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f799b7fe700 (LWP 2590)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abede4a06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f799bfff700 (LWP 2588)):
#0  0x00007f7abede3f60 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede492b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f79a8ed1700 (LWP 2586)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abede4a06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f79a96d2700 (LWP 2585)):
#0  0x00007f7abede1a00 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede3efb in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede492b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f79ab6c2700 (LWP 2584)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c9ce79 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c9d540 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c9d710 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f7a3fff2700 (LWP 2583)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ab395cbc4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQt5Script.so.5
#2  0x00007f7ab395cc09 in  () at /lib64/libQt5Script.so.5
#3  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f7a74ff9700 (LWP 2576)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4bacb90 in mojo::system::Waiter::Wait(unsigned long, unsigned
int*) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4b9848c in mojo::system::Core::WaitManyInternal(unsigned int
const*, unsigned int const*, unsigned int, unsigned long, unsigned int*,
mojo::system::HandleSignalsState*) () at /lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4b9898c in
mojo::system::Core::WaitMany(mojo::system::UserPointer<unsigned int const>,
mojo::system::UserPointer<unsigned int const>, unsigned int, unsigned long,
mojo::system::UserPointer<unsigned int>,
mojo::system::UserPointer<MojoHandleSignalsState>) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4b94de5 in MojoWaitMany () at /lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac620ee47 in
mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState
const&, bool) () at /lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac620f07e in
mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*,
base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac620f1b9 in
mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#13 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f7a757fa700 (LWP 2575)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c9ce79 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c9d540 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c9d710 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f7a75ffb700 (LWP 2574)):
#0  0x00007f7ac83a604d in read () at /lib64/libc.so.6
#1  0x00007f7aa4f3fb31 in pa_read () at
/usr/lib64/pulseaudio/libpulsecommon-8.0.so
#2  0x00007f7aa53c6d7e in pa_mainloop_prepare () at /lib64/libpulse.so.0
#3  0x00007f7aa53c77f0 in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4  0x00007f7aa53c78b0 in pa_mainloop_run () at /lib64/libpulse.so.0
#5  0x00007f7aa53d58c9 in thread () at /lib64/libpulse.so.0
#6  0x00007f7aa4f6d18b in internal_thread_func () at
/usr/lib64/pulseaudio/libpulsecommon-8.0.so
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f7a767fc700 (LWP 2573)):
#0  0x00007f7ac83c3d0c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f7ac83c57c4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f7aba3fb89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f7aba3fba94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f7aba4000d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f7aba3ea0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f7ac4c4d2da in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#12 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f7a76ffd700 (LWP 2572)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f7a77fff700 (LWP 2571)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f7a7cff9700 (LWP 2570)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4538989 in cc::TaskGraphRunner::Run() () at
/lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c9d710 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f7a7d7fa700 (LWP 2569)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f7a7dffb700 (LWP 2568)):
[KCrash Handler]
#6  0x0000000000000000 in  ()
#7  0x00007f7ac372f501 in
QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*,
base::Callback<void (int)> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac401df30 in
net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*,
base::Callback<void (int)> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac3fe1e60 in net::URLRequest::Start() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac420d810 in content::ResourceLoader::StartRequestInternal() () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac420d908 in content::ResourceLoader::StartRequest() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007f7ac4205f7c in
content::ResourceDispatcherHostImpl::StartLoading(content::ResourceRequestInfoImpl*,
linked_ptr<content::ResourceLoader> const&) () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007f7ac4207d5e in
content::ResourceDispatcherHostImpl::BeginRequestInternal(scoped_ptr<net::URLRequest,
base::DefaultDeleter<net::URLRequest> >, scoped_ptr<content::ResourceHandler,
base::DefaultDeleter<content::ResourceHandler> >) () at
/lib64/libQt5WebEngineCore.so.5
#14 0x00007f7ac420a5fa in
content::ResourceDispatcherHostImpl::BeginRequest(int, ResourceHostMsg_Request
const&, IPC::Message*, int) () at /lib64/libQt5WebEngineCore.so.5
#15 0x00007f7ac420a8dd in
content::ResourceDispatcherHostImpl::OnRequestResource(int, int,
ResourceHostMsg_Request const&) () at /lib64/libQt5WebEngineCore.so.5
#16 0x00007f7ac420c3ed in
content::ResourceDispatcherHostImpl::OnMessageReceived(IPC::Message const&,
content::ResourceMessageFilter*) () at /lib64/libQt5WebEngineCore.so.5
#17 0x00007f7ac43206d9 in
content::BrowserMessageFilter::Internal::OnMessageReceived(IPC::Message const&)
() at /lib64/libQt5WebEngineCore.so.5
#18 0x00007f7ac4ced9ae in IPC::(anonymous
namespace)::TryFiltersImpl(std::vector<IPC::MessageFilter*,
std::allocator<IPC::MessageFilter*> >&, IPC::Message const&) () at
/lib64/libQt5WebEngineCore.so.5
#19 0x00007f7ac4ce6058 in IPC::ChannelProxy::Context::TryFilters(IPC::Message
const&) () at /lib64/libQt5WebEngineCore.so.5
#20 0x00007f7ac4ce6151 in
IPC::ChannelProxy::Context::OnMessageReceived(IPC::Message const&) () at
/lib64/libQt5WebEngineCore.so.5
#21 0x00007f7ac4ce722e in IPC::internal::ChannelReader::DispatchInputData(char
const*, int) () at /lib64/libQt5WebEngineCore.so.5
#22 0x00007f7ac4ce7604 in
IPC::internal::ChannelReader::ProcessIncomingMessages() () at
/lib64/libQt5WebEngineCore.so.5
#23 0x00007f7ac4ce4af2 in IPC::ChannelPosix::OnFileCanReadWithoutBlocking(int)
() at /lib64/libQt5WebEngineCore.so.5
#24 0x00007f7ac4c4dcbe in
base::MessagePumpLibevent::FileDescriptorWatcher::OnFileCanReadWithoutBlocking(int,
base::MessagePumpLibevent*) () at /lib64/libQt5WebEngineCore.so.5
#25 0x00007f7ac4c4dec0 in
base::MessagePumpLibevent::OnLibeventNotification(int, short, void*) () at
/lib64/libQt5WebEngineCore.so.5
#26 0x00007f7aba3ea605 in event_base_loop () at /lib64/libevent-2.0.so.5
#27 0x00007f7ac4c4d3ab in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#28 0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#29 0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#30 0x00007f7ac41954b8 in
content::BrowserThreadImpl::IOThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#31 0x00007f7ac419561b in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#32 0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#33 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#34 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#35 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f7a7e7fc700 (LWP 2567)):
#0  0x00007f7ac83a60ad in write () at /lib64/libc.so.6
#1  0x00007f7ac8329b7f in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f7ac832a304 in __GI__IO_file_xsputn () at /lib64/libc.so.6
#3  0x00007f7ac8301154 in buffered_vfprintf () at /lib64/libc.so.6
#4  0x00007f7ac82fe66d in vfprintf () at /lib64/libc.so.6
#5  0x00007f7ac83c5819 in __fprintf_chk () at /lib64/libc.so.6
#6  0x00007f7aba3fb89e in _warn_helper () at /lib64/libevent-2.0.so.5
#7  0x00007f7aba3fba94 in event_warn () at /lib64/libevent-2.0.so.5
#8  0x00007f7aba4000d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#9  0x00007f7aba3ea0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#10 0x00007f7ac4c4d3ab in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007f7ac4195408 in
content::BrowserThreadImpl::CacheThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#14 0x00007f7ac419567b in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#15 0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#16 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#17 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#18 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f7a7effd700 (LWP 2566)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4195358 in
content::BrowserThreadImpl::ProcessLauncherThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac419566b in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f7a7f7fe700 (LWP 2565)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac41952a8 in
content::BrowserThreadImpl::FileUserBlockingThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac419565b in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f7a777fe700 (LWP 2564)):
#0  0x00007f7ac83c3d0c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f7ac83c57c4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f7aba3fb89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f7aba3fba94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f7aba4000d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f7aba3ea0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f7ac4c4d2da in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac41951f8 in
content::BrowserThreadImpl::FileThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac419564b in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#14 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f7a7ffff700 (LWP 2563)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4195148 in
content::BrowserThreadImpl::DBThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac419563b in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c9dc88 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f7a94f66700 (LWP 2562)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f7a95767700 (LWP 2561)):
#0  0x00007f7ac0abff79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92102 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4ca0aa1 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4ca0fcd in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f7a95f68700 (LWP 2560)):
#0  0x00007f7ac0abfbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f7ac4c92925 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2  0x00007f7ac4c92a04 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3  0x00007f7ac4c73c73 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f7a96769700 (LWP 2559)):
#0  0x00007f7ac83c3d0c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f7ac83c57c4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007f7aba3fb89e in _warn_helper () at /lib64/libevent-2.0.so.5
#3  0x00007f7aba3fba94 in event_warn () at /lib64/libevent-2.0.so.5
#4  0x00007f7aba4000d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5  0x00007f7aba3ea0e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6  0x00007f7ac4c4d2da in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#7  0x00007f7ac4c850f4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#8  0x00007f7ac4c6ff35 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9  0x00007f7ac4c9dc06 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7ac4c9a0fd in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#12 0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f7a9ccba700 (LWP 2556)):
#0  0x00007f7abee28a09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f7abede4b08 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#2  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#3  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#4  0x00007f7ac8fcc343 in QThread::exec() () at /lib64/libQt5Core.so.5
#5  0x00007f7ace0a0559 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#6  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f7aa7862700 (LWP 2555)):
#0  0x00007f7ac83aa3ed in poll () at /lib64/libc.so.6
#1  0x00007f7abf514f80 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f7abf516b79 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f7aaadbdda9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f7ac8fd099a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5  0x00007f7ac0aba5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7ac83b5f6d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f7acdd5c940 (LWP 2553)):
#0  0x00007f7ac83a604d in read () at /lib64/libc.so.6
#1  0x00007f7abee27660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7abede44d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7abede49a4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4  0x00007f7abede4b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5  0x00007f7ac91be24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6  0x00007f7ac916d5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7  0x00007f7ac917517c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#8  0x000055a01db764e7 in main ()

Reported using DrKonqi

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