[akregator] [Bug 374834] New: Akregator crash on close

Edward bugzilla_noreply at kde.org
Mon Jan 9 19:50:13 GMT 2017 

https://bugs.kde.org/show_bug.cgi?id=374834

            Bug ID: 374834
           Summary: Akregator crash on close
           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: edwardb_kde at shaw.ca
  Target Milestone: ---

Application: akregator (4.14.10)
KDE Platform Version: 4.14.27
Qt Version: 4.8.6
Operating System: Linux 4.4.36-8-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed:
I had added a feed to akregator (from Firefox) (and which, for some reason, was
imported six times), closed the window with the 'x' button, and then
right-clicked on the systray icon and selected Quit. Akregator then crashed.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4ced1f9900 (LWP 18505))]

Thread 10 (Thread 0x7f4c5e7fc700 (LWP 18624)):
#0  0x00007f4ce53c30af in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f4c6c35cd39 in  () at
/usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#2  0x00007f4c6c35d7d9 in  () at
/usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#3  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f4c5effd700 (LWP 18623)):
#0  0x00007f4ce53c30af in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f4c6c35cd39 in  () at
/usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#2  0x00007f4c6c35d7d9 in  () at
/usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#3  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f4c5f7fe700 (LWP 18622)):
#0  0x00007f4ce53c30af in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f4c6c35cd39 in  () at
/usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#2  0x00007f4c6c35d7d9 in  () at
/usr/lib64/java-1_8_0-openjdk-plugin/lib/IcedTeaPlugin.so
#3  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f4c6cf9e700 (LWP 18617)):
#0  0x00007f4ce9cd749d in poll () at /lib64/libc.so.6
#1  0x00007f4ce45a3314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4ce45a364a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4c81eae386 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007f4ce45c79a5 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f4c6d79f700 (LWP 18616)):
#0  0x00007f4ce9cd749d in poll () at /lib64/libc.so.6
#1  0x00007f4ce45a3314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4ce45a342c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f4ce45a3469 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4ce45c79a5 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4c6e32c700 (LWP 18611)):
#0  0x00007f4ce9cdb8e9 in syscall () at /lib64/libc.so.6
#1  0x00007f4ce45e49fe in g_cond_wait_until () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4ce4578f11 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4ce457949b in g_async_queue_timeout_pop () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f4c824a6b4d in  () at
/usr/lib64/browser-plugins/libfreshwrapper-flashplayer.so
#5  0x00007f4c82493b0c in  () at
/usr/lib64/browser-plugins/libfreshwrapper-flashplayer.so
#6  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f4c83bd2700 (LWP 18583)):
#0  0x00007f4ce53c30af in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f4cd1f8495d in JSC::BlockAllocator::blockFreeingThreadMain() () at
/usr/lib64/libQtWebKit.so.4
#2  0x00007f4cd2239806 in WTF::wtfThreadEntryPoint(void*) () at
/usr/lib64/libQtWebKit.so.4
#3  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f4cc90f8700 (LWP 18509)):
#0  0x00007f4ce9cd749d in poll () at /lib64/libc.so.6
#1  0x00007f4ce45a3314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4ce45a342c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f4ceb61ffce in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#4  0x00007f4ceb5f1d3f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#5  0x00007f4ceb5f2035 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f4ceb4ef49f in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f4ceb4f1b7f in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f4cca6d9700 (LWP 18508)):
#0  0x00007f4ce53c30af in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f4cd2211cb6 in WTF::TCMalloc_PageHeap::scavengerThread() () at
/usr/lib64/libQtWebKit.so.4
#2  0x00007f4cd2211ce9 in  () at /usr/lib64/libQtWebKit.so.4
#3  0x00007f4ce53be734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f4ce9cdfd3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f4ced1f9900 (LWP 18505)):
[KCrash Handler]
#6  0x0000000001719680 in  ()
#7  0x00007f4ceb606209 in QObject::disconnect(QObject const*, char const*,
QObject const*, char const*) () at /usr/lib64/libQtCore.so.4
#8  0x00007f4cecbfeeff in
Akregator::FetchQueue::disconnectFromFeed(Akregator::Feed*) (member=0x0,
receiver=<optimized out>, this=<optimized out>) at
/usr/include/QtCore/qobject.h:252
#9  0x00007f4cecbfeeff in
Akregator::FetchQueue::disconnectFromFeed(Akregator::Feed*) (this=<optimized
out>, feed=<optimized out>) at
/usr/src/debug/kdepim-4.14.10/akregator/src/fetchqueue.cpp:138
#10 0x00007f4cecbff245 in Akregator::FetchQueue::slotAbort() (this=0x962470) at
/usr/src/debug/kdepim-4.14.10/akregator/src/fetchqueue.cpp:59
#11 0x00007f4cd44e3b19 in Akregator::MainWidget::slotOnShutdown()
(this=0x8c7a20) at
/usr/src/debug/kdepim-4.14.10/akregator/src/mainwidget.cpp:327
#12 0x00007f4cd44dff40 in Akregator::Part::slotOnShutdown()
(this=this at entry=0x996ec0) at
/usr/src/debug/kdepim-4.14.10/akregator/src/akregator_part.cpp:326
#13 0x00007f4cd44e0238 in Akregator::Part::~Part() (this=this at entry=0x996ec0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kdepim-4.14.10/akregator/src/akregator_part.cpp:394
#14 0x00007f4cd44e0369 in Akregator::Part::~Part() (this=0x996ec0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kdepim-4.14.10/akregator/src/akregator_part.cpp:397
#15 0x00007f4ceb6070ea in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /usr/lib64/libQtCore.so.4
#16 0x00007f4ceb5f74e5 in QCoreApplication::exec() () at
/usr/lib64/libQtCore.so.4
#17 0x0000000000408461 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/kdepim-4.14.10/akregator/src/main.cpp:102

Reported using DrKonqi

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