[akregator] [Bug 338692] New: crash on close

[Christoph Thielecke]

https://bugs.kde.org/show_bug.cgi?id=338692

            Bug ID: 338692
           Summary: crash on close
           Product: akregator
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: crissi99 at gmx.de

Application: akregator (4.14)
KDE Platform Version: 4.14.0
Qt Version: 4.8.6
Operating System: Linux 3.13.0-35-generic x86_64
Distribution: Ubuntu 14.04.1 LTS

-- Information about the crash:
I ran akregator for a while and open some articles using the webkit part. Then
I close the application and it crashed.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9ce3324800 (LWP 7979))]

Thread 4 (Thread 0x7f9cbcd3d700 (LWP 7980)):
#0  update_get_addr (ti=0x7f9ce1abba50) at dl-tls.c:758
#1  0x00007f9ce1653044 in get_thread_data () at thread/qthread_unix.cpp:188
#2  QThreadData::current () at thread/qthread_unix.cpp:219
#3  0x00007f9ce1783af5 in postEventSourcePrepare (s=0x7f9cb8001350,
timeout=0x7f9cbcd3cbe4) at kernel/qeventdispatcher_glib.cpp:263
#4  0x00007f9cda9d668d in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9cda9d6f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f9cda9d70ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f9ce17837be in QEventDispatcherGlib::processEvents
(this=0x7f9cb80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#8  0x00007f9ce17550af in QEventLoop::processEvents
(this=this at entry=0x7f9cbcd3cda0, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f9ce17553a5 in QEventLoop::exec (this=this at entry=0x7f9cbcd3cda0,
flags=...) at kernel/qeventloop.cpp:204
#10 0x00007f9ce1651c5f in QThread::exec (this=this at entry=0x1030f30) at
thread/qthread.cpp:537
#11 0x00007f9ce1736823 in QInotifyFileSystemWatcherEngine::run (this=0x1030f30)
at io/qfilesystemwatcher_inotify.cpp:265
#12 0x00007f9ce165432f in QThreadPrivate::start (arg=0x1030f30) at
thread/qthread_unix.cpp:349
#13 0x00007f9cdb0a7182 in start_thread (arg=0x7f9cbcd3d700) at
pthread_create.c:312
#14 0x00007f9cdfec5fbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f9cb6ea3700 (LWP 8074)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9cc589a81d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f9cc589a859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f9cdb0a7182 in start_thread (arg=0x7f9cb6ea3700) at
pthread_create.c:312
#4  0x00007f9cdfec5fbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f9cb4ada700 (LWP 8076)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9cc55db20d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f9cc58c9fd6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f9cdb0a7182 in start_thread (arg=0x7f9cb4ada700) at
pthread_create.c:312
#4  0x00007f9cdfec5fbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f9ce3324800 (LWP 7979)):
[KCrash Handler]
#6  0x00007f9ce176a607 in isSignalConnected (signal_index=7, this=0x9) at
kernel/qobject_p.h:237
#7  QMetaObject::activate (sender=0xf40800, m=m at entry=0x7f9ce2a33760
<Akregator::Frame::staticMetaObject>,
local_signal_index=local_signal_index at entry=4, argv=argv at entry=0x7fff95c89160)
at kernel/qobject.cpp:3444
#8  0x00007f9ce281a782 in Akregator::Frame::signalCompleted (this=<optimized
out>, _t1=0xf40800) at moc_frame.cpp:200
#9  0x00007f9ce28115b8 in Akregator::Frame::slotSetState (this=<optimized out>,
state=state at entry=Akregator::Frame::Completed) at
../../../akregator/src/frame.cpp:94
#10 0x00007f9cc7d471f7 in Akregator::MainWidget::slotFetchingStopped
(this=0xe3d150) at ../../../akregator/src/mainwidget.cpp:808
#11 0x00007f9ce176a87a in QMetaObject::activate (sender=sender at entry=0xd1f3a0,
m=m at entry=0x7f9ce2a337e0 <Akregator::FetchQueue::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x0) at
kernel/qobject.cpp:3539
#12 0x00007f9ce281a363 in Akregator::FetchQueue::signalStopped
(this=this at entry=0xd1f3a0) at moc_fetchqueue.cpp:126
#13 0x00007f9ce2811039 in Akregator::FetchQueue::slotAbort
(this=this at entry=0xd1f3a0) at ../../../akregator/src/fetchqueue.cpp:68
#14 0x00007f9ce28110aa in Akregator::FetchQueue::~FetchQueue (this=0xd1f3a0,
__in_chrg=<optimized out>) at ../../../akregator/src/fetchqueue.cpp:50
#15 0x00007f9ce2811119 in Akregator::FetchQueue::~FetchQueue (this=0xd1f3a0,
__in_chrg=<optimized out>) at ../../../akregator/src/fetchqueue.cpp:53
#16 0x00007f9ce28100d9 in Akregator::Kernel::~Kernel (this=0x7f9ce2a34c58
<Akregator::Kernel::self()::self>, __in_chrg=<optimized out>) at
../../../akregator/src/kernel.cpp:66
#17 0x00007f9cdfe07149 in __run_exit_handlers (status=0, listp=0x7f9ce018a6c8
<__exit_funcs>, run_list_atexit=run_list_atexit at entry=true) at exit.c:82
#18 0x00007f9cdfe07195 in __GI_exit (status=<optimized out>) at exit.c:104
#19 0x00007f9cdfdececc in __libc_start_main (main=0x407740 <main(int, char**)>,
argc=5, argv=0x7fff95c89488, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff95c89478) at libc-start.c:321
#20 0x0000000000407edb in _start ()

Possible duplicates by query: bug 283920.

Reported using DrKonqi

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