[kontact] [Bug 377395] New: Kontact is crashing during start up
Steve
bugzilla_noreply at kde.org
Wed Mar 8 21:55:44 GMT 2017
https://bugs.kde.org/show_bug.cgi?id=377395
Bug ID: 377395
Summary: Kontact is crashing during start up
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: sgrubb at redhat.com
Target Milestone: ---
Application: kontact (5.4.2)
Qt Version: 5.6.2
Frameworks Version: 5.31.0
Operating System: Linux 4.9.13-100.fc24.x86_64 x86_64
Distribution (Platform): Fedora RPMs
-- Information about the crash:
Kontact was not showing mail contents when I clicked on a message. I shut down
kontact. Waited a couple seconds. Then restarted it. The screen flickered and I
have a crash notification.
-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
185 62: movl (%rsp), %edi
[Current thread is 1 (Thread 0x7fe697b9c940 (LWP 6015))]
Thread 30 (Thread 0x7fe58a648700 (LWP 6582)):
#0 0x00007fe6ae7d156d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe6a5296a06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007fe6a5296b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007fe6af5d780b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fe57c02d2b0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4 0x00007fe6af58683a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fe58a647c80, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:206
#5 0x00007fe6af3e5343 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#6 0x00007fe6af3e99aa in QThreadPrivate::start(void*) (arg=0x559642a1e650) at
thread/qthread_unix.cpp:365
#7 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe58a648700) at
pthread_create.c:333
#8 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 29 (Thread 0x7fe56abfd700 (LWP 6100)):
#0 0x00007fe6ae7d156d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe6a5296a06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007fe6a5296b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007fe6af5d780b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fe560000940, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4 0x00007fe6af58683a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fe56abfcc80, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:206
#5 0x00007fe6af3e5343 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#6 0x00007fe6af3e99aa in QThreadPrivate::start(void*) (arg=0x55966473cf60) at
thread/qthread_unix.cpp:365
#7 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe56abfd700) at
pthread_create.c:333
#8 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 28 (Thread 0x7fe56b3fe700 (LWP 6076)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0cf959 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0d0020 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0d01f0 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe56b3fe700) at
pthread_create.c:333
#6 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 27 (Thread 0x7fe56bbff700 (LWP 6075)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0cf959 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0d0020 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0d01f0 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe56bbff700) at
pthread_create.c:333
#6 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 26 (Thread 0x7fe5737fe700 (LWP 6053)):
#0 0x00007fe6ae7cd1cd in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe6a52d9660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2 0x00007fe6a52964d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007fe6a52969a4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4 0x00007fe6a5296d92 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#5 0x00007fe68dcf7e46 in gdbus_shared_thread_func () at /lib64/libgio-2.0.so.0
#6 0x00007fe6a52bccf5 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe5737fe700) at
pthread_create.c:333
#8 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 25 (Thread 0x7fe57bfff700 (LWP 6052)):
#0 0x00007fe6ae7cd1cd in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe6a52d9660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2 0x00007fe6a52964d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007fe6a52969a4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4 0x00007fe6a5296b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007fe6a5296b61 in glib_worker_main () at /lib64/libglib-2.0.so.0
#6 0x00007fe6a52bccf5 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe57bfff700) at
pthread_create.c:333
#8 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 24 (Thread 0x7fe589e47700 (LWP 6049)):
#0 0x00007fe6a5295f72 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1 0x00007fe6a529692b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007fe6a5296b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007fe6af5d780b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fe5800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4 0x00007fe6af58683a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fe589e46c80, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:206
#5 0x00007fe6af3e5343 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#6 0x00007fe6af3e99aa in QThreadPrivate::start(void*) (arg=0x559642a3d6c0) at
thread/qthread_unix.cpp:365
#7 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe589e47700) at
pthread_create.c:333
#8 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 23 (Thread 0x7fe58ae49700 (LWP 6047)):
#0 0x00007fe6ae7d156d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe6a5296a06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007fe6a5296b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007fe6af5d780b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fe5840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4 0x00007fe6af58683a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fe58ae48c80, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:206
#5 0x00007fe6af3e5343 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:500
#6 0x00007fe6af3e99aa in QThreadPrivate::start(void*) (arg=0x559642a16c50) at
thread/qthread_unix.cpp:365
#7 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe58ae49700) at
pthread_create.c:333
#8 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 22 (Thread 0x7fe62bffe700 (LWP 6046)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe699ca21a4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQt5Script.so.5
#2 0x00007fe699ca21e9 in () at /lib64/libQt5Script.so.5
#3 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe62bffe700) at
pthread_create.c:333
#4 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 21 (Thread 0x7fe63d25f700 (LWP 6039)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6aafdf7c0 in mojo::system::Waiter::Wait(unsigned long, unsigned
int*) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6aafcb39c 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 0x00007fe6aafcb89c 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 0x00007fe6aafc7cf5 in MojoWaitMany () at /lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6ac63ec47 in
mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState
const&, bool) () at /lib64/libQt5WebEngineCore.so.5
#6 0x00007fe6ac63ee7e in
mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*,
base::MessagePump::Delegate*) () at /lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6ac63efb9 in
mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6ab0d06e6 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe63d25f700) at
pthread_create.c:333
#13 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 20 (Thread 0x7fe63da60700 (LWP 6038)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0cf959 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0d0020 in base::SequencedWorkerPool::Worker::Run() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0d01f0 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe63da60700) at
pthread_create.c:333
#6 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 19 (Thread 0x7fe63e261700 (LWP 6037)):
#0 0x00007fe6ae7cd1cd in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe66059fb31 in pa_read () at
/usr/lib64/pulseaudio/libpulsecommon-8.0.so
#2 0x00007fe68008cd7e in pa_mainloop_prepare () at /lib64/libpulse.so.0
#3 0x00007fe68008d7f0 in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4 0x00007fe68008d8b0 in pa_mainloop_run () at /lib64/libpulse.so.0
#5 0x00007fe68009b8c9 in thread () at /lib64/libpulse.so.0
#6 0x00007fe6605cd18b in internal_thread_func () at
/usr/lib64/pulseaudio/libpulsecommon-8.0.so
#7 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe63e261700) at
pthread_create.c:333
#8 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 18 (Thread 0x7fe63f7fe700 (LWP 6036)):
#0 0x00007fe6ae7eaf1c in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1 0x00007fe6ae7ec9d4 in ___fprintf_chk (fp=0x7fe6aea98750
<_IO_stdfile_2_lock>, flag=1, format=0x7fe6a06dac74 "[%s] %s\n") at
fprintf_chk.c:30
#2 0x00007fe6a06c289e in _warn_helper () at /lib64/libevent-2.0.so.5
#3 0x00007fe6a06c2a94 in event_warn () at /lib64/libevent-2.0.so.5
#4 0x00007fe6a06c70d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5 0x00007fe6a06b10e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6 0x00007fe6ab07fd9e in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9 0x00007fe6ab0d06e6 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe63f7fe700) at
pthread_create.c:333
#12 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 17 (Thread 0x7fe63ffff700 (LWP 6035)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6a59bb1f7 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2 0x00007fe6a59bc89f in wait_for_reply () at /lib64/libxcb.so.1
#3 0x00007fe6a59bc9b3 in xcb_wait_for_reply () at /lib64/libxcb.so.1
#4 0x00007fe6a8ab636a in _XReply () at /lib64/libX11.so.6
#5 0x00007fe6866a89c8 in () at /usr/lib64/nvidia/libGLX_nvidia.so.0
#6 0x00007fe6866a92a5 in () at /usr/lib64/nvidia/libGLX_nvidia.so.0
#7 0x00007fe69b058213 in InternalLoseCurrent () at /lib64/libGLX.so.0
#8 0x00007fe69b059d09 in CommonMakeCurrent () at /lib64/libGLX.so.0
#9 0x00007fe6aafbf53f in gfx::GLContextGLX::ReleaseCurrent(gfx::GLSurface*) ()
at /lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6ab85012c in gpu::gles2::GLES2DecoderImpl::Destroy(bool) [clone
.part.643] () at /lib64/libQt5WebEngineCore.so.5
#11 0x00007fe6aadd4e22 in content::GpuCommandBufferStub::Destroy() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007fe6aadd531e in
content::GpuCommandBufferStub::OnInitializeFailed(IPC::Message*) () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007fe6aadd585f in
content::GpuCommandBufferStub::OnInitialize(base::FileDescriptor,
IPC::Message*) () at /lib64/libQt5WebEngineCore.so.5
#14 0x00007fe6aadd62c7 in
content::GpuCommandBufferStub::OnMessageReceived(IPC::Message const&) () at
/lib64/libQt5WebEngineCore.so.5
#15 0x00007fe6aadb508f in content::MessageRouter::RouteMessage(IPC::Message
const&) () at /lib64/libQt5WebEngineCore.so.5
#16 0x00007fe6aadd0523 in content::GpuChannel::HandleMessage() () at
/lib64/libQt5WebEngineCore.so.5
#17 0x00007fe6ab0f6508 in base::debug::TaskAnnotator::RunTask(char const*, char
const*, base::PendingTask const&) () at /lib64/libQt5WebEngineCore.so.5
#18 0x00007fe6ab0a35f4 in base::MessageLoop::RunTask(base::PendingTask const&)
() at /lib64/libQt5WebEngineCore.so.5
#19 0x00007fe6ab0a3e19 in
base::MessageLoop::DeferOrRunPendingTask(base::PendingTask const&) () at
/lib64/libQt5WebEngineCore.so.5
#20 0x00007fe6ab0a42e2 in base::MessageLoop::DoWork() () at
/lib64/libQt5WebEngineCore.so.5
#21 0x00007fe6ab0a67d9 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#22 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#23 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#24 0x00007fe6ab0d06e6 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#25 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#26 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe63ffff700) at
pthread_create.c:333
#27 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 16 (Thread 0x7fe660ff9700 (LWP 6034)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0c5445 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0c5524 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0a6823 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6 0x00007fe6ab0d06e6 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe660ff9700) at
pthread_create.c:333
#9 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 15 (Thread 0x7fe6617fa700 (LWP 6033)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6aa96be59 in cc::TaskGraphRunner::Run() () at
/lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0d01f0 in base::SimpleThread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe6617fa700) at
pthread_create.c:333
#5 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 14 (Thread 0x7fe661ffb700 (LWP 6032)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0c5445 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0c5524 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0a6823 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6 0x00007fe6ab0d06e6 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe661ffb700) at
pthread_create.c:333
#9 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 13 (Thread 0x7fe6627fc700 (LWP 6031)):
[KCrash Handler]
#6 0x00007fe6a9b5db3e in
QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*,
base::Callback<void (int)> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6aa451210 in
net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*,
base::Callback<void (int)> const&, GURL*) () at /lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6aa415800 in net::URLRequest::Start() () at
/lib64/libQt5WebEngineCore.so.5
#9 0x00007fe6aa640da0 in content::ResourceLoader::StartRequestInternal() () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6aa640e98 in content::ResourceLoader::StartRequest() () at
/lib64/libQt5WebEngineCore.so.5
#11 0x00007fe6aa63950c in
content::ResourceDispatcherHostImpl::StartLoading(content::ResourceRequestInfoImpl*,
linked_ptr<content::ResourceLoader> const&) () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007fe6aa63b2ee 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
#13 0x00007fe6aa63db8a in
content::ResourceDispatcherHostImpl::BeginRequest(int, ResourceHostMsg_Request
const&, IPC::Message*, int) () at /lib64/libQt5WebEngineCore.so.5
#14 0x00007fe6aa63de6d in
content::ResourceDispatcherHostImpl::OnRequestResource(int, int,
ResourceHostMsg_Request const&) () at /lib64/libQt5WebEngineCore.so.5
#15 0x00007fe6aa63f97d in
content::ResourceDispatcherHostImpl::OnMessageReceived(IPC::Message const&,
content::ResourceMessageFilter*) () at /lib64/libQt5WebEngineCore.so.5
#16 0x00007fe6aa753b99 in
content::BrowserMessageFilter::Internal::OnMessageReceived(IPC::Message const&)
() at /lib64/libQt5WebEngineCore.so.5
#17 0x00007fe6ab1203fe in IPC::(anonymous
namespace)::TryFiltersImpl(std::vector<IPC::MessageFilter*,
std::allocator<IPC::MessageFilter*> >&, IPC::Message const&) () at
/lib64/libQt5WebEngineCore.so.5
#18 0x00007fe6ab118aa8 in IPC::ChannelProxy::Context::TryFilters(IPC::Message
const&) () at /lib64/libQt5WebEngineCore.so.5
#19 0x00007fe6ab118ba1 in
IPC::ChannelProxy::Context::OnMessageReceived(IPC::Message const&) () at
/lib64/libQt5WebEngineCore.so.5
#20 0x00007fe6ab119c7e in IPC::internal::ChannelReader::DispatchInputData(char
const*, int) () at /lib64/libQt5WebEngineCore.so.5
#21 0x00007fe6ab11a054 in
IPC::internal::ChannelReader::ProcessIncomingMessages() () at
/lib64/libQt5WebEngineCore.so.5
#22 0x00007fe6ab117542 in IPC::ChannelPosix::OnFileCanReadWithoutBlocking(int)
() at /lib64/libQt5WebEngineCore.so.5
#23 0x00007fe6ab08082e in
base::MessagePumpLibevent::FileDescriptorWatcher::OnFileCanReadWithoutBlocking(int,
base::MessagePumpLibevent*) () at /lib64/libQt5WebEngineCore.so.5
#24 0x00007fe6ab080a30 in
base::MessagePumpLibevent::OnLibeventNotification(int, short, void*) () at
/lib64/libQt5WebEngineCore.so.5
#25 0x00007fe6a06b1605 in event_base_loop () at /lib64/libevent-2.0.so.5
#26 0x00007fe6ab07ff1b in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#27 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#28 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#29 0x00007fe6aa5c8648 in
content::BrowserThreadImpl::IOThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#30 0x00007fe6aa5c87ab in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#31 0x00007fe6ab0d0768 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#32 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#33 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe6627fc700) at
pthread_create.c:333
#34 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 12 (Thread 0x7fe662ffd700 (LWP 6030)):
#0 0x00007fe6ae7eaf1c in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1 0x00007fe6ae7ec9d4 in ___fprintf_chk (fp=0x7fe6aea98750
<_IO_stdfile_2_lock>, flag=1, format=0x7fe6a06dac74 "[%s] %s\n") at
fprintf_chk.c:30
#2 0x00007fe6a06c289e in _warn_helper () at /lib64/libevent-2.0.so.5
#3 0x00007fe6a06c2a94 in event_warn () at /lib64/libevent-2.0.so.5
#4 0x00007fe6a06c70d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5 0x00007fe6a06b10e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6 0x00007fe6ab07fd9e in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9 0x00007fe6aa5c8598 in
content::BrowserThreadImpl::CacheThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6aa5c880b in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#11 0x00007fe6ab0d0768 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe662ffd700) at
pthread_create.c:333
#14 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 11 (Thread 0x7fe6637fe700 (LWP 6029)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0c5445 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0c5524 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0a6823 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6 0x00007fe6aa5c84e8 in
content::BrowserThreadImpl::ProcessLauncherThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6aa5c87fb in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6ab0d0768 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe6637fe700) at
pthread_create.c:333
#11 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7fe663fff700 (LWP 6028)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0c5445 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0c5524 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0a6823 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6 0x00007fe6aa5c8438 in
content::BrowserThreadImpl::FileUserBlockingThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6aa5c87eb in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6ab0d0768 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe663fff700) at
pthread_create.c:333
#11 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7fe67897b700 (LWP 6027)):
#0 0x00007fe6ae7eaf1c in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1 0x00007fe6ae7ec9d4 in ___fprintf_chk (fp=0x7fe6aea98750
<_IO_stdfile_2_lock>, flag=1, format=0x7fe6a06dac74 "[%s] %s\n") at
fprintf_chk.c:30
#2 0x00007fe6a06c289e in _warn_helper () at /lib64/libevent-2.0.so.5
#3 0x00007fe6a06c2a94 in event_warn () at /lib64/libevent-2.0.so.5
#4 0x00007fe6a06c70d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#5 0x00007fe6a06b10e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#6 0x00007fe6ab07fe4a in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#9 0x00007fe6aa5c8388 in
content::BrowserThreadImpl::FileThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6aa5c87db in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#11 0x00007fe6ab0d0768 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe67897b700) at
pthread_create.c:333
#14 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7fe67917c700 (LWP 6026)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0c5445 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0c5524 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0a6823 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6 0x00007fe6aa5c82d8 in
content::BrowserThreadImpl::DBThreadRun(base::MessageLoop*) () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6aa5c87cb in content::BrowserThreadImpl::Run(base::MessageLoop*)
() at /lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6ab0d0768 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#9 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#10 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe67917c700) at
pthread_create.c:333
#11 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7fe67997d700 (LWP 6025)):
#0 0x00007fe6a6f51f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007fe6ab0c4c22 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0d3581 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0d3aad in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe67997d700) at
pthread_create.c:333
#6 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7fe67a17e700 (LWP 6024)):
#0 0x00007fe6a6f51f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007fe6ab0c4c22 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0d3581 in base::PosixDynamicThreadPool::WaitForTask() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0d3aad in base::(anonymous
namespace)::WorkerThread::ThreadMain() () at /lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe67a17e700) at
pthread_create.c:333
#6 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7fe67a97f700 (LWP 6023)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6ab0c5445 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () at /lib64/libQt5WebEngineCore.so.5
#2 0x00007fe6ab0c5524 in base::WaitableEvent::Wait() () at
/lib64/libQt5WebEngineCore.so.5
#3 0x00007fe6ab0a6823 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#4 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#5 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#6 0x00007fe6ab0d06e6 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#7 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#8 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe67a97f700) at
pthread_create.c:333
#9 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fe67b180700 (LWP 6022)):
#0 0x00007fe6ae7cd22d in write () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe6ae750c1f in _IO_new_file_write (f=0x7fe6aea97520
<_IO_2_1_stderr_>, data=0x7fe67b17ceb0, n=39) at fileops.c:1263
#2 0x00007fe6ae7513a4 in _IO_new_file_xsputn (to_do=39, data=0x7fe67b17ceb0
"[warn] epoll_wait: Bad file descriptor\n", fp=0x7fe6aea97520
<_IO_2_1_stderr_>) at fileops.c:518
#3 0x00007fe6ae7513a4 in _IO_new_file_xsputn (f=0x7fe6aea97520
<_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1342
#4 0x00007fe6ae7281c4 in buffered_vfprintf (s=0x7fe6aea97520
<_IO_2_1_stderr_>, format=<optimized out>, args=<optimized out>) at
vfprintf.c:2341
#5 0x00007fe6ae7256dd in _IO_vfprintf_internal (s=s at entry=0x7fe6aea97520
<_IO_2_1_stderr_>, format=0x7fe6a06dac74 "[%s] %s\n",
ap=ap at entry=0x7fe67b17f438) at vfprintf.c:1293
#6 0x00007fe6ae7eca29 in ___fprintf_chk (fp=0x7fe6aea97520 <_IO_2_1_stderr_>,
flag=1, format=<optimized out>) at fprintf_chk.c:35
#7 0x00007fe6a06c289e in _warn_helper () at /lib64/libevent-2.0.so.5
#8 0x00007fe6a06c2a94 in event_warn () at /lib64/libevent-2.0.so.5
#9 0x00007fe6a06c70d8 in epoll_dispatch () at /lib64/libevent-2.0.so.5
#10 0x00007fe6a06b10e0 in event_base_loop () at /lib64/libevent-2.0.so.5
#11 0x00007fe6ab07fd9e in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at
/lib64/libQt5WebEngineCore.so.5
#12 0x00007fe6ab0b7ca4 in base::RunLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#13 0x00007fe6ab0a2ae5 in base::MessageLoop::Run() () at
/lib64/libQt5WebEngineCore.so.5
#14 0x00007fe6ab0d06e6 in base::Thread::ThreadMain() () at
/lib64/libQt5WebEngineCore.so.5
#15 0x00007fe6ab0ccc2d in base::(anonymous namespace)::ThreadFunc(void*) () at
/lib64/libQt5WebEngineCore.so.5
#16 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe67b180700) at
pthread_create.c:333
#17 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fe680c67700 (LWP 6019)):
#0 0x00007fe6ae7cd1cd in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe6a52d9660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2 0x00007fe6a52964d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007fe6a52969a4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4 0x00007fe6a5296b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007fe6af5d780b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fe67c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#6 0x00007fe6af58683a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fe680c66c40, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:206
#7 0x00007fe6af3e5343 in QThread::exec() (this=this at entry=0x7fe6b44ee060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:500
#8 0x00007fe6b4479559 in QDBusConnectionManager::run() (this=0x7fe6b44ee060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:189
#9 0x00007fe6af3e99aa in QThreadPrivate::start(void*) (arg=0x7fe6b44ee060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:365
#10 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe680c67700) at
pthread_create.c:333
#11 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fe68da10700 (LWP 6018)):
#0 0x00007fe6ae7d156d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe6a59baf80 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2 0x00007fe6a59bcb79 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3 0x00007fe691131179 in QXcbEventReader::run() (this=0x559642211560) at
qxcbconnection.cpp:1333
#4 0x00007fe6af3e99aa in QThreadPrivate::start(void*) (arg=0x559642211560) at
thread/qthread_unix.cpp:365
#5 0x00007fe6a6f4c5ca in start_thread (arg=0x7fe68da10700) at
pthread_create.c:333
#6 0x00007fe6ae7dd0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fe697b9c940 (LWP 6015)):
#0 0x00007fe6a6f51bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fe6a59bb1f7 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2 0x00007fe6a59bc89f in wait_for_reply () at /lib64/libxcb.so.1
#3 0x00007fe6a59bcad4 in xcb_request_check () at /lib64/libxcb.so.1
#4 0x00007fe69115091c in QXcbShmImage::QXcbShmImage(QXcbScreen*, QSize const&,
unsigned int, QImage::Format) (this=0x5596441167e0, screen=<optimized out>,
size=..., depth=<optimized out>, format=QImage::Format_RGB32) at
qxcbbackingstore.cpp:166
#5 0x00007fe691150ea9 in QXcbBackingStore::resize(QSize const&, QRegion
const&) (this=0x55964c5086f0, size=...) at qxcbbackingstore.cpp:452
#6 0x00007fe6afa1ca87 in QBackingStore::resize(QSize const&) (this=<optimized
out>, size=...) at painting/qbackingstore.cpp:214
#7 0x00007fe6afe2202f in QWidgetBackingStore::doSync()
(this=this at entry=0x559644e137f0) at kernel/qwidgetbackingstore.cpp:1204
#8 0x00007fe6afe23a85 in QWidgetBackingStore::sync(QWidget*, QRegion const&)
(this=0x559644e137f0, exposedWidget=0x559642a72790, exposedRegion=...) at
kernel/qwidgetbackingstore.cpp:1146
#9 0x00007fe6afe78853 in QWidgetWindow::event(QEvent*) (this=0x559642a1af30,
event=0x7ffed4958ef0) at kernel/qwidgetwindow.cpp:278
#10 0x00007fe6afe14e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x559642a1af30, e=0x7ffed4958ef0) at
kernel/qapplication.cpp:3804
#11 0x00007fe6afe1a32f in QApplication::notify(QObject*, QEvent*)
(this=0x7ffed4959480, receiver=0x559642a1af30, e=0x7ffed4958ef0) at
kernel/qapplication.cpp:3561
#12 0x00007fe6af5879fa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=receiver at entry=0x559642a1af30, event=event at entry=0x7ffed4958ef0) at
kernel/qcoreapplication.cpp:1015
#13 0x00007fe6af8bcbed in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
(event=0x7ffed4958ef0, receiver=0x559642a1af30) at
../../src/corelib/kernel/qcoreapplication.h:228
#14 0x00007fe6af8bcbed in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
(e=0x5596429dcc10) at kernel/qguiapplication.cpp:2741
#15 0x00007fe6af8bd85d in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
(e=<optimized out>) at kernel/qguiapplication.cpp:1723
#16 0x00007fe6af89e2fb in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=...) at kernel/qwindowsysteminterface.cpp:653
#17 0x00007fe691168160 in userEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:70
#18 0x00007fe6a52966ba in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#19 0x00007fe6a5296a70 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#20 0x00007fe6a5296b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#21 0x00007fe6af5d77ef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x5596421ea8b0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#22 0x00007fe6af58683a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffed49591e0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:206
#23 0x00007fe6af58e3dc in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1285
#24 0x0000559641a3156f in main ()
Possible duplicates by query: bug 375577, bug 371511.
Reported using DrKonqi
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