[akregator] [Bug 369266] New: Akregator crashes on exit

Axel Wintermann via KDE Bugzilla bugzilla_noreply at kde.org
Sat Sep 24 00:55:25 BST 2016


https://bugs.kde.org/show_bug.cgi?id=369266

            Bug ID: 369266
           Summary: Akregator crashes on exit
           Product: akregator
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: bortechino at gmail.com

Application: akregator (5.3.0 (QtWebEngine))

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.4-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I only have closed the application, and it has crashed. This have place every
time.
OS: OpenSUSE Tumbleweed

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 0x7fca71734940 (LWP 3750))]

Thread 9 (Thread 0x7fca23a28700 (LWP 3782)):
#0  0x00007fca6651e10f in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca591637e4 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007fca59163829 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007fca66518454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca6d1723ff in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fca24e77700 (LWP 3773)):
#0  0x00007fca6651e10f in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca5ce7a850 in mojo::system::Waiter::Wait(unsigned long, unsigned
int*) () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fca5ce6710c in mojo::system::Core::WaitManyInternal(unsigned int
const*, unsigned int const*, unsigned int, unsigned long, unsigned int*,
mojo::system::HandleSignalsState*) () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fca5ce675b7 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>) () from
/usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fca5ce63e35 in MojoWaitMany () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fca5e567937 in
mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState
const&, bool) () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fca5e567b6e in
mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*,
base::MessagePump::Delegate*) () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fca5e567ca9 in
mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fca5d00b0ba in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fca5cff6a55 in base::MessageLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fca5d022ae6 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fca5d01f23d in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fca66518454 in start_thread () from /lib64/libpthread.so.0
#13 0x00007fca6d1723ff in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fca389de700 (LWP 3760)):
#0  0x00007fca6651e4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca5d0172e2 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fca5d0257d9 in base::PosixDynamicThreadPool::WaitForTask() () from
/usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fca5d025d13 in base::(anonymous
namespace)::WorkerThread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fca5d01f23d in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fca66518454 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fca6d1723ff in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fca391df700 (LWP 3759)):
#0  0x00007fca6651e4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca5d0172e2 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fca5d0257d9 in base::PosixDynamicThreadPool::WaitForTask() () from
/usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fca5d025d13 in base::(anonymous
namespace)::WorkerThread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fca5d01f23d in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fca66518454 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fca6d1723ff in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fca399e0700 (LWP 3758)):
#0  0x00007fca6651e10f in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca5d017af5 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fca5d017bc4 in base::WaitableEvent::Wait() () from
/usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fca5cffa473 in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fca5d00b0ba in base::RunLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fca5cff6a55 in base::MessageLoop::Run() () from
/usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fca5d022ae6 in base::Thread::ThreadMain() () from
/usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fca5d01f23d in base::(anonymous namespace)::ThreadFunc(void*) ()
from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fca66518454 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fca6d1723ff in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fca3d7a0700 (LWP 3754)):
#0  0x00007fca6d1696ed in poll () from /lib64/libc.so.6
#1  0x00007fca65ce6876 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fca65ce698c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fca6dcb1aab in QEventDispatcherGlib::processEvents (this=0x2189d00,
flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007fca6dc596fa in QEventLoop::exec (this=this at entry=0x7fca3d79fc50,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fca6da7f3c3 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:500
#6  0x00007fca6e860985 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007fca6da842e8 in QThreadPrivate::start (arg=0x7fca6ead3d20) at
thread/qthread_unix.cpp:341
#8  0x00007fca66518454 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fca6d1723ff in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fca3e7b0700 (LWP 3753)):
#0  0x00007fca6651e10f in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca45be75a3 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca45be6ce7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca66518454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca6d1723ff in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fca47588700 (LWP 3752)):
#0  0x00007fca6d1696ed in poll () from /lib64/libc.so.6
#1  0x00007fca6401e3f0 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fca64020189 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fca494c57a9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fca6da842e8 in QThreadPrivate::start (arg=0x1faada0) at
thread/qthread_unix.cpp:341
#5  0x00007fca66518454 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fca6d1723ff in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fca71734940 (LWP 3750)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fca510c02a2 in event_del (ev=0x24243b0) at event.c:2204
#8  0x00007fca5cfd4e03 in
base::MessagePumpLibevent::FileDescriptorWatcher::StopWatchingFileDescriptor()
() from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007fca5cfd4e3f in
base::MessagePumpLibevent::FileDescriptorWatcher::~FileDescriptorWatcher() ()
from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007fca5c41143c in
net::internal::AddressTrackerLinux::~AddressTrackerLinux() () from
/usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007fca5c366dce in net::NetworkChangeNotifierLinux::Thread::~Thread() ()
from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007fca5c366df9 in net::NetworkChangeNotifierLinux::Thread::~Thread() ()
from /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007fca5c366af6 in
net::NetworkChangeNotifierLinux::~NetworkChangeNotifierLinux() () from
/usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007fca5c366b09 in
net::NetworkChangeNotifierLinux::~NetworkChangeNotifierLinux() () from
/usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007fca5c676f86 in content::BrowserMainLoop::~BrowserMainLoop() () from
/usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007fca5c677019 in content::BrowserMainLoop::~BrowserMainLoop() () from
/usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007fca5c4cf151 in
content::BrowserMainRunnerImpl::~BrowserMainRunnerImpl() () from
/usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007fca5ba1701b in
base::DefaultDeleter<content::BrowserMainRunner>::operator() (this=0x23bb840,
ptr=<optimized out>) at
/usr/src/debug/qtwebengine-opensource-src-5.6.1/src/3rdparty/chromium/base/memory/scoped_ptr.h:128
#19 base::internal::scoped_ptr_impl<content::BrowserMainRunner,
base::DefaultDeleter<content::BrowserMainRunner> >::reset (p=0x0,
this=0x23bb840) at
/usr/src/debug/qtwebengine-opensource-src-5.6.1/src/3rdparty/chromium/base/memory/scoped_ptr.h:248
#20 scoped_ptr<content::BrowserMainRunner,
base::DefaultDeleter<content::BrowserMainRunner> >::reset (p=0x0,
this=0x23bb840) at
/usr/src/debug/qtwebengine-opensource-src-5.6.1/src/3rdparty/chromium/base/memory/scoped_ptr.h:377
#21 WebEngineContext::destroy (this=0x23bb820) at
/usr/src/debug/qtwebengine-opensource-src-5.6.1/src/core/web_engine_context.cpp:168
#22 0x00007fca5ba1711d in (anonymous namespace)::destroyContext () at
/usr/src/debug/qtwebengine-opensource-src-5.6.1/src/core/web_engine_context.cpp:101
#23 0x00007fca6dc5ac8f in qt_call_post_routines () at
kernel/qcoreapplication.cpp:298
#24 0x00007fca6ec3a1d6 in QApplication::~QApplication (this=0x7fff67b68cf0,
__in_chrg=<optimized out>) at kernel/qapplication.cpp:825
#25 0x00000000004090db in Akregator::Application::~Application
(this=0x7fff67b68cf0, __in_chrg=<optimized out>) at
/usr/src/debug/kdepim-16.08.1/akregator/src/main.cpp:47
#26 main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kdepim-16.08.1/akregator/src/main.cpp:82

Reported using DrKonqi

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