[kontact] [Bug 336786] New: Kontact crashed on switching to Akregator

Mikhail Krasilnikov m.krasilnikov at yandex.ru
Fri Jun 27 11:01:14 BST 2014 

https://bugs.kde.org/show_bug.cgi?id=336786

            Bug ID: 336786
           Summary: Kontact crashed on switching to Akregator
    Classification: Unclassified
           Product: kontact
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: m.krasilnikov at yandex.ru

Application: kontact (4.13.2)
KDE Platform Version: 4.13.2
Qt Version: 4.8.5
Operating System: Linux 3.15.1-1.gee8dd2b-desktop i686
Distribution: "openSUSE 13.1 (Bottle) (i586)"

-- Information about the crash:
- What I was doing when the application crashed:

I disabled all parts of Kontact, than reenabled all one by one. After that I
clicked on Akregator and Kontact crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb19797c0 (LWP 24323))]

Thread 6 (Thread 0xaed70b40 (LWP 24324)):
#0  0xb7795c2c in __kernel_vsyscall ()
#1  0xb354cf3c in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xb60d58cc in __pthread_cond_wait (cond=0xb58007b0, mutex=0xb5800798) at
forward.c:149
#3  0xb50370e7 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb503711f in ?? () from /usr/lib/libQtWebKit.so.4
#5  0xb354907a in start_thread (arg=0xaed70b40) at pthread_create.c:309
#6  0xb60c880e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 5 (Thread 0xae44fb40 (LWP 24325)):
#0  0xb7795c2c in __kernel_vsyscall ()
#1  0xb354cf3c in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xb60d58cc in __pthread_cond_wait (cond=0xae4bd7d8, mutex=0xae4bd7c0) at
forward.c:149
#3  0xb505f853 in WTF::ThreadCondition::wait(WTF::Mutex&) () from
/usr/lib/libQtWebKit.so.4
#4  0xb4ebb83c in ?? () from /usr/lib/libQtWebKit.so.4
#5  0xb5048cb6 in ?? () from /usr/lib/libQtWebKit.so.4
#6  0xb505f1d9 in ?? () from /usr/lib/libQtWebKit.so.4
#7  0xb354907a in start_thread (arg=0xae44fb40) at pthread_create.c:309
#8  0xb60c880e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 4 (Thread 0xa9890b40 (LWP 24343)):
#0  0xb7795c2c in __kernel_vsyscall ()
#1  0xb60bce3b in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb344d99b in poll (__timeout=__timeout at entry=5856, __nfds=__nfds at entry=1,
__fds=__fds at entry=0xa8f02160) at /usr/include/bits/poll2.h:46
#3  g_poll (fds=fds at entry=0xa8f02160, nfds=nfds at entry=1,
timeout=timeout at entry=5856) at gpoll.c:132
#4  0xb343eb08 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0xa8f02160, timeout=5856, context=0xa8f004e0) at gmain.c:4007
#5  g_main_context_iterate (context=context at entry=0xa8f004e0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3708
#6  0xb343ec48 in g_main_context_iteration (context=0xa8f004e0, may_block=1) at
gmain.c:3774
#7  0xb642460f in QEventDispatcherGlib::processEvents (this=0xa8f00468,
flags=...) at kernel/qeventdispatcher_glib.cpp:427
#8  0xb63f3a03 in QEventLoop::processEvents (this=this at entry=0xa9890208,
flags=...) at kernel/qeventloop.cpp:149
#9  0xb63f3d29 in QEventLoop::exec (this=this at entry=0xa9890208, flags=...) at
kernel/qeventloop.cpp:204
#10 0xb62e230d in QThread::exec (this=this at entry=0xa079e38) at
thread/qthread.cpp:536
#11 0xb62e245b in QThread::run (this=0xa079e38) at thread/qthread.cpp:603
#12 0xb62e4c5f in QThreadPrivate::start (arg=0xa079e38) at
thread/qthread_unix.cpp:338
#13 0xb354907a in start_thread (arg=0xa9890b40) at pthread_create.c:309
#14 0xb60c880e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 3 (Thread 0xa7fffb40 (LWP 24345)):
#0  0xb7795c2c in __kernel_vsyscall ()
#1  0xb60b688b in read () at ../sysdeps/unix/syscall-template.S:81
#2  0xb3480e4e in read (__nbytes=16, __buf=0xa7fff01c, __fd=<optimized out>) at
/usr/include/bits/unistd.h:44
#3  g_wakeup_acknowledge (wakeup=0xa80014d0) at gwakeup.c:212
#4  0xb343e5fb in g_main_context_check (context=context at entry=0xa76004e0,
max_priority=2147483647, fds=fds at entry=0xa7602288, n_fds=n_fds at entry=1) at
gmain.c:3514
#5  0xb343ea9a in g_main_context_iterate (context=context at entry=0xa76004e0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3710
#6  0xb343ec48 in g_main_context_iteration (context=0xa76004e0, may_block=1) at
gmain.c:3774
#7  0xb642460f in QEventDispatcherGlib::processEvents (this=0xa7600468,
flags=...) at kernel/qeventdispatcher_glib.cpp:427
#8  0xb63f3a03 in QEventLoop::processEvents (this=this at entry=0xa7fff1d8,
flags=...) at kernel/qeventloop.cpp:149
#9  0xb63f3d29 in QEventLoop::exec (this=this at entry=0xa7fff1d8, flags=...) at
kernel/qeventloop.cpp:204
#10 0xb62e230d in QThread::exec (this=this at entry=0xa586c98) at
thread/qthread.cpp:536
#11 0xb63d3e14 in QInotifyFileSystemWatcherEngine::run (this=0xa586c98) at
io/qfilesystemwatcher_inotify.cpp:256
#12 0xb62e4c5f in QThreadPrivate::start (arg=0xa586c98) at
thread/qthread_unix.cpp:338
#13 0xb354907a in start_thread (arg=0xa7fffb40) at pthread_create.c:309
#14 0xb60c880e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 2 (Thread 0xa61c7b40 (LWP 24382)):
#0  0xb7795c2c in __kernel_vsyscall ()
#1  0xb354cf3c in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xb60d58cc in __pthread_cond_wait (cond=0xacae98d0
<QTWTF::pageheap_memory+20720>, mutex=0xacae98b8
<QTWTF::pageheap_memory+20696>) at forward.c:149
#3  0xac9e8832 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=this at entry=0xacae47e0 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xac9e887f in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0xacae47e0 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb354907a in start_thread (arg=0xa61c7b40) at pthread_create.c:309
#6  0xb60c880e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb19797c0 (LWP 24323)):
[KCrash Handler]
#7  0x0a756a78 in ?? ()
#8  0xab8aecf3 in Akregator::MainWidget::saveProperties (this=0xb613f38,
config=...) at /usr/src/debug/kdepim-4.13.2/akregator/src/mainwidget.cpp:1168
#9  0xab8a6b46 in Akregator::Part::saveProperties (this=0xb2bd5b0, config=...)
at /usr/src/debug/kdepim-4.13.2/akregator/src/akregator_part.cpp:413
#10 0xab8a9295 in Akregator::Part::saveCrashProperties (this=0xb2bd5b0) at
/usr/src/debug/kdepim-4.13.2/akregator/src/akregator_part.cpp:775
#11 0xab8cddb8 in Akregator::Part::qt_static_metacall (_o=0xa756a78,
_id=175807040, _a=0xb5ee860, _c=<optimized out>) at
/usr/src/debug/kdepim-4.13.2/build/akregator/src/moc_akregator_part.cpp:158
#12 0xb64063da in QMetaCallEvent::placeMetaCall (this=0xa9814f0,
object=0xb2bd5b0) at kernel/qobject.cpp:524
#13 0xb640e2bb in QObject::event (this=0xb2bd5b0, e=0xa9814f0) at
kernel/qobject.cpp:1203
#14 0xb696c4b4 in QApplicationPrivate::notify_helper (this=0xa0706b0,
receiver=0xb2bd5b0, e=0xa9814f0) at kernel/qapplication.cpp:4562
#15 0xb6972ee3 in QApplication::notify (this=0xbfc58158,
receiver=receiver at entry=0xb2bd5b0, e=e at entry=0xa9814f0) at
kernel/qapplication.cpp:4348
#16 0xb74cffe4 in KApplication::notify (this=0xbfc58158, receiver=0xb2bd5b0,
event=0xa9814f0) at
/usr/src/debug/kdelibs-4.13.2/kdeui/kernel/kapplication.cpp:311
#17 0xb63f4fba in QCoreApplication::notifyInternal (this=0xbfc58158,
receiver=receiver at entry=0xb2bd5b0, event=event at entry=0xa9814f0) at
kernel/qcoreapplication.cpp:949
#18 0xb63f82e5 in sendEvent (event=0xa9814f0, receiver=0xb2bd5b0) at
kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0xa038fe8) at
kernel/qcoreapplication.cpp:1573
#20 0xb63f880c in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1466
#21 0xb6424e0e in sendPostedEvents () at kernel/qcoreapplication.h:236
#22 postEventSourceDispatch (s=s at entry=0xa070980) at
kernel/qeventdispatcher_glib.cpp:280
#23 0xb343e7de in g_main_dispatch (context=0xa0708e8, context at entry=0xa037838)
at gmain.c:3066
#24 g_main_context_dispatch (context=context at entry=0xa0708e8) at gmain.c:3642
#25 0xb343eb88 in g_main_context_iterate (context=context at entry=0xa0708e8,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3713
#26 0xb343ec48 in g_main_context_iteration (context=0xa0708e8, may_block=1) at
gmain.c:3774
#27 0xb64245ef in QEventDispatcherGlib::processEvents
(this=this at entry=0xa03c858, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#28 0xb6a1c51e in QGuiEventDispatcherGlib::processEvents (this=0xa03c858,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0xb63f3a03 in QEventLoop::processEvents (this=this at entry=0xbfc580a8,
flags=...) at kernel/qeventloop.cpp:149
#30 0xb63f3d29 in QEventLoop::exec (this=this at entry=0xbfc580a8, flags=...) at
kernel/qeventloop.cpp:204
#31 0xb63f94fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#32 0xb696a944 in QApplication::exec () at kernel/qapplication.cpp:3823
#33 0x0804ae4c in main (argc=1, argv=0xbfc58234) at
/usr/src/debug/kdepim-4.13.2/kontact/src/main.cpp:219

Reported using DrKonqi

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