Bug 322178

Application: konqueror (4.10.4)
KDE Platform Version: 4.10.4
Qt Version: 4.8.4
Operating System: Linux 3.9.9-301.fc19.x86_64 x86_64
Distribution: "Fedora release 19 (Schrödinger’s Cat)"

-- Information about the crash:
- What I was doing when the application crashed:
Set a folder as the bookmark bar folder, changed the 'show only marked bookmarks ..', and saw the crash

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f95ef41d8c0 (LWP 5843))]

Thread 5 (Thread 0x7f95df81f700 (LWP 5844)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000033228c9abd in WTF::TCMalloc_PageHeap::scavengerThread (this=<optimized out>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:2571
#2  0x00000033228c9af9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:1767
#3  0x00000032faa07c53 in start_thread (arg=0x7f95df81f700) at pthread_create.c:308
#4  0x00000032fa6f513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f95e191c700 (LWP 5846)):
#0  0x00000032fa6eab6d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00000032fca480f4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f95980029c0, timeout=4863, context=0x7f95980009a0) at gmain.c:3995
#2  g_main_context_iterate (context=context@entry=0x7f95980009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3696
#3  0x00000032fca481fc in g_main_context_iteration (context=0x7f95980009a0, may_block=1) at gmain.c:3762
#4  0x0000003304ba6cd6 in QEventDispatcherGlib::processEvents (this=0x7f95980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003304b78bdf in QEventLoop::processEvents (this=this@entry=0x7f95e191bd20, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003304b78ed5 in QEventLoop::exec (this=this@entry=0x7f95e191bd20, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003304a7862f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#8  0x0000003304a7accf in QThreadPrivate::start (arg=0x1d92af0) at thread/qthread_unix.cpp:338
#9  0x00000032faa07c53 in start_thread (arg=0x7f95e191c700) at pthread_create.c:308
#10 0x00000032fa6f513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f959e510700 (LWP 5849)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000332260b3fd in JSC::BlockAllocator::blockFreeingThreadMain (this=0x7f95def95398) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#2  0x00000033228f9316 in WTF::wtfThreadEntryPoint (param=0x1e984b0) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#3  0x00000032faa07c53 in start_thread (arg=0x7f959e510700) at pthread_create.c:308
#4  0x00000032fa6f513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f9584bff700 (LWP 5895)):
#0  0x00000032fa6eab6d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00000032fca480f4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f957c002bb0, timeout=-1, context=0x7f957c0009a0) at gmain.c:3995
#2  g_main_context_iterate (context=context@entry=0x7f957c0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3696
#3  0x00000032fca481fc in g_main_context_iteration (context=0x7f957c0009a0, may_block=1) at gmain.c:3762
#4  0x0000003304ba6cd6 in QEventDispatcherGlib::processEvents (this=0x7f957c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003304b78bdf in QEventLoop::processEvents (this=this@entry=0x7f9584bfece0, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003304b78ed5 in QEventLoop::exec (this=this@entry=0x7f9584bfece0, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003304a7862f in QThread::exec (this=this@entry=0x2635440) at thread/qthread.cpp:542
#8  0x0000003304b5a443 in QInotifyFileSystemWatcherEngine::run (this=0x2635440) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x0000003304a7accf in QThreadPrivate::start (arg=0x2635440) at thread/qthread_unix.cpp:338
#10 0x00000032faa07c53 in start_thread (arg=0x7f9584bff700) at pthread_create.c:308
#11 0x00000032fa6f513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f95ef41d8c0 (LWP 5843)):
[KCrash Handler]
#6  data (this=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../src/corelib/global/qglobal.h:2455
#8  d_func (this=<optimized out>) at ../../src/gui/kernel/qwidget.h:150
#9  QWidget::insertAction (this=0x0, before=0x0, action=0x28fe0a0) at kernel/qwidget.cpp:3285
#10 0x0000003823c99c61 in KBookmarkBar::fillBookmarkBar(KBookmarkGroup const&) () from /lib64/libkdeinit4_konqueror.so
#11 0x0000003823c9a2a9 in KBookmarkBar::slotConfigChanged() () from /lib64/libkdeinit4_konqueror.so
#12 0x0000003304b8dadc in QMetaObject::activate (sender=sender@entry=0x1aafd00, m=m@entry=0x3822aa4100 <KBookmarkManager::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#13 0x00000038227ba9c3 in KBookmarkManager::configChanged (this=this@entry=0x1aafd00) at /usr/src/debug/kdelibs-4.10.4/x86_64-redhat-linux-gnu/kio/kbookmarkmanager.moc:158
#14 0x00000038227bf2f7 in KBookmarkManager::notifyConfigChanged (this=0x1aafd00) at /usr/src/debug/kdelibs-4.10.4/kio/bookmarks/kbookmarkmanager.cc:588
#15 0x00000038227bf365 in KBookmarkManager::qt_static_metacall (_o=_o@entry=0x1aafd00, _id=_id@entry=10, _a=_a@entry=0x7ffffb868310, _c=QMetaObject::InvokeMetaMethod) at /usr/src/debug/kdelibs-4.10.4/x86_64-redhat-linux-gnu/kio/kbookmarkmanager.moc:82
#16 0x00000038227bf523 in qt_static_metacall (_a=0x7ffffb868310, _id=10, _c=QMetaObject::InvokeMetaMethod, _o=0x1aafd00) at /usr/src/debug/kdelibs-4.10.4/x86_64-redhat-linux-gnu/kio/kbookmarkmanager.moc:121
#17 KBookmarkManager::qt_metacall (this=0x1aafd00, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7ffffb868310) at /usr/src/debug/kdelibs-4.10.4/x86_64-redhat-linux-gnu/kio/kbookmarkmanager.moc:122
#18 0x0000003306824126 in QDBusConnectionPrivate::deliverCall (this=0x193c3e0, object=0x1aafd00, msg=..., metaTypes=..., slotIdx=14) at qdbusintegrator.cpp:951
#19 0x0000003304b91e4e in QObject::event (this=0x1aafd00, e=<optimized out>) at kernel/qobject.cpp:1194
#20 0x0000003307bc846c in QApplicationPrivate::notify_helper (this=this@entry=0x187d200, receiver=receiver@entry=0x1aafd00, e=e@entry=0x29eb620) at kernel/qapplication.cpp:4562
#21 0x0000003307bcea30 in QApplication::notify (this=this@entry=0x7ffffb868ba0, receiver=receiver@entry=0x1aafd00, e=e@entry=0x29eb620) at kernel/qapplication.cpp:4348
#22 0x0000003309242f0a in KApplication::notify (this=0x7ffffb868ba0, receiver=0x1aafd00, event=0x29eb620) at /usr/src/debug/kdelibs-4.10.4/kdeui/kernel/kapplication.cpp:311
#23 0x0000003304b79f7d in QCoreApplication::notifyInternal (this=0x7ffffb868ba0, receiver=receiver@entry=0x1aafd00, event=event@entry=0x29eb620) at kernel/qcoreapplication.cpp:949
#24 0x0000003304b7cd3f in sendEvent (event=0x29eb620, receiver=0x1aafd00) at kernel/qcoreapplication.h:231
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x184beb0) at kernel/qcoreapplication.cpp:1573
#26 0x0000003304b7d1e3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#27 0x0000003304ba72d3 in sendPostedEvents () at kernel/qcoreapplication.h:236
#28 postEventSourceDispatch (s=s@entry=0x186f0f0) at kernel/qeventdispatcher_glib.cpp:279
#29 0x00000032fca47e06 in g_main_dispatch (context=0x187e3f0) at gmain.c:3054
#30 g_main_context_dispatch (context=context@entry=0x187e3f0) at gmain.c:3630
#31 0x00000032fca48158 in g_main_context_iterate (context=context@entry=0x187e3f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#32 0x00000032fca481fc in g_main_context_iteration (context=0x187e3f0, may_block=1) at gmain.c:3762
#33 0x0000003304ba6cb5 in QEventDispatcherGlib::processEvents (this=0x184d810, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0x0000003307c64d56 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#35 0x0000003304b78bdf in QEventLoop::processEvents (this=this@entry=0x7ffffb8689c0, flags=...) at kernel/qeventloop.cpp:149
#36 0x0000003304b78ed5 in QEventLoop::exec (this=this@entry=0x7ffffb8689c0, flags=...) at kernel/qeventloop.cpp:204
#37 0x0000003304b7dfbb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#38 0x0000003823cb178e in kdemain () from /lib64/libkdeinit4_konqueror.so
#39 0x00000032fa621b75 in __libc_start_main (main=0x4008a0 <main>, argc=2, ubp_av=0x7ffffb868d48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffffb868d38) at libc-start.c:258
#40 0x00000000004008d1 in _start ()

This bug may be a duplicate of or related to bug 309370.

Possible duplicates by query: bug 317566, bug 309370, bug 307546.

Reported using DrKonqi