Application: konqueror (4.11.5)
KDE Platform Version: 4.11.5
Qt Version: 4.8.5
Operating System: Linux 3.12.6-300.fc20.i686+PAE i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: I was simply looking at a Web page. The cursor may have been above a hyperlink, but I did not click on it. I was quite surprised by the Konqueror crash. It was quite unexpected.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb6456a80 (LWP 22413))]

Thread 4 (Thread 0xb0f6bb40 (LWP 22415)):
#0  0xb772f424 in __kernel_vsyscall ()
#1  0x469e96ab in read () at ../sysdeps/unix/syscall-template.S:81
#2  0x48c7f106 in read (__nbytes=16, __buf=0xb0f6b05c, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#3  g_wakeup_acknowledge (wakeup=0x873dbe0) at gwakeup.c:212
#4  0x48c3a34b in g_main_context_check (context=context@entry=0xb06004e0, max_priority=2147483647, fds=fds@entry=0xb0602160, n_fds=n_fds@entry=1) at gmain.c:3514
#5  0x48c3a822 in g_main_context_iterate (context=context@entry=0xb06004e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3710
#6  0x48c3a9e9 in g_main_context_iteration (context=0xb06004e0, may_block=1) at gmain.c:3774
#7  0x4929462f in QEventDispatcherGlib::processEvents (this=0xb0600468, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#8  0x492613b0 in QEventLoop::processEvents (this=this@entry=0xb0f6b214, flags=...) at kernel/qeventloop.cpp:149
#9  0x49261741 in QEventLoop::exec (this=this@entry=0xb0f6b214, flags=...) at kernel/qeventloop.cpp:204
#10 0x49144d55 in QThread::exec (this=this@entry=0x8a11328) at thread/qthread.cpp:536
#11 0x49144ebc in QThread::run (this=0x8a11328) at thread/qthread.cpp:603
#12 0x4914781b in QThreadPrivate::start (arg=0x8a11328) at thread/qthread_unix.cpp:338
#13 0x469e2d8a in start_thread (arg=0xb0f6bb40) at pthread_create.c:309
#14 0x4690c9be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 3 (Thread 0xb021eb40 (LWP 22418)):
#0  0xb772f424 in __kernel_vsyscall ()
#1  0x469e67ac in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xb34bf394 in WTF::ThreadCondition::wait (this=this@entry=0x8d97094, mutex=...) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:379
#3  0xb318602c in JSC::BlockAllocator::blockFreeingThreadMain (this=0x8d97008) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#4  0xb34a1889 in WTF::threadEntryPoint (contextData=0x8a1d5e0) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/Threading.cpp:69
#5  0xb34becba in WTF::wtfThreadEntryPoint (param=0x8883a98) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#6  0x469e2d8a in start_thread (arg=0xb021eb40) at pthread_create.c:309
#7  0x4690c9be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 2 (Thread 0xaea73b40 (LWP 22482)):
#0  0xb772f424 in __kernel_vsyscall ()
#1  0x4691add2 in __GI___clock_gettime (clock_id=1, tp=0xaea72f84) at ../sysdeps/unix/clock_gettime.c:115
#2  0x491a65dd in do_gettime (frac=0xaea72f78, sec=0xaea72f70) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x49296013 in updateCurrentTime (this=0xaf9025bc) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xaf9025bc, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x4929442b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xaea73078) at kernel/qeventdispatcher_glib.cpp:136
#7  0x492944dd in timerSourcePrepare (source=0xaf902588, timeout=timeout@entry=0xaea73078) at kernel/qeventdispatcher_glib.cpp:169
#8  0x48c39dbf in g_main_context_prepare (context=<optimized out>, context@entry=0xaf902b70, priority=priority@entry=0xaea730d4) at gmain.c:3340
#9  0x48c3a787 in g_main_context_iterate (context=context@entry=0xaf902b70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3693
#10 0x48c3a9e9 in g_main_context_iteration (context=0xaf902b70, may_block=1) at gmain.c:3774
#11 0x4929462f in QEventDispatcherGlib::processEvents (this=0xaf900de0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#12 0x492613b0 in QEventLoop::processEvents (this=this@entry=0xaea731e4, flags=...) at kernel/qeventloop.cpp:149
#13 0x49261741 in QEventLoop::exec (this=this@entry=0xaea731e4, flags=...) at kernel/qeventloop.cpp:204
#14 0x49144d55 in QThread::exec (this=this@entry=0x9bdcaf0) at thread/qthread.cpp:536
#15 0x492401e1 in QInotifyFileSystemWatcherEngine::run (this=0x9bdcaf0) at io/qfilesystemwatcher_inotify.cpp:256
#16 0x4914781b in QThreadPrivate::start (arg=0x9bdcaf0) at thread/qthread_unix.cpp:338
#17 0x469e2d8a in start_thread (arg=0xaea73b40) at pthread_create.c:309
#18 0x4690c9be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb6456a80 (LWP 22413)):
[KCrash Handler]
#7  0xb2aedd8a in WebCore::JSCSSStyleDeclarationOwner::finalize () from /lib/sse2/libQtWebKit.so.4
#8  0xb3184d8b in finalize (this=0xac392000, this@entry=0xac392c40, weakImpl=0xac392c40) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/WeakSetInlines.h:52
#9  JSC::WeakBlock::sweep (this=this@entry=0xac392000) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/WeakBlock.cpp:76
#10 0xb3183db8 in JSC::WeakSet::sweep (this=this@entry=0xaf410224) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/WeakSet.cpp:47
#11 0xb319535a in JSC::MarkedBlock::sweep (this=this@entry=0xaf410000, sweepMode=sweepMode@entry=JSC::MarkedBlock::SweepOnly) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/MarkedBlock.cpp:110
#12 0xb3190927 in sweepNextBlock (this=<optimized out>) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/IncrementalSweeper.cpp:130
#13 JSC::IncrementalSweeper::doSweep (this=this@entry=0x8a2e490, sweepBeginTime=105361.75336644999) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/IncrementalSweeper.cpp:108
#14 0xb31909b5 in JSC::IncrementalSweeper::doWork (this=0x8a2e490) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/IncrementalSweeper.cpp:102
#15 0xb319015c in JSC::HeapTimer::timerEvent (this=0x8a2e490) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/HeapTimer.cpp:167
#16 0x4927ce84 in QObject::event (this=0x8a2e490, e=0xbf815d4c) at kernel/qobject.cpp:1156
#17 0x4b86e084 in QApplicationPrivate::notify_helper (this=0x8767fa0, receiver=0x8a2e490, e=0xbf815d4c) at kernel/qapplication.cpp:4562
#18 0x4b874fdc in QApplication::notify (this=0xbf81606c, receiver=0x8a2e490, e=e@entry=0xbf815d4c) at kernel/qapplication.cpp:4348
#19 0xb6e91b10 in KApplication::notify (this=0xbf81606c, receiver=0x8a2e490, event=0xbf815d4c) at /usr/src/debug/kdelibs-4.11.5/kdeui/kernel/kapplication.cpp:311
#20 0x49262a76 in QCoreApplication::notifyInternal (this=0xbf81606c, receiver=0x8a2e490, event=event@entry=0xbf815d4c) at kernel/qcoreapplication.cpp:949
#21 0x4929763b in sendEvent (event=0xbf815d4c, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#22 QTimerInfoList::activateTimers (this=0x87678b4) at kernel/qeventdispatcher_unix.cpp:621
#23 0x492943ac in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#24 idleTimerSourceDispatch (source=source@entry=0x8767c38) at kernel/qeventdispatcher_glib.cpp:233
#25 0x48c3a556 in g_main_dispatch (context=0x87680c0) at gmain.c:3066
#26 g_main_context_dispatch (context=context@entry=0x87680c0) at gmain.c:3642
#27 0x48c3a920 in g_main_context_iterate (context=context@entry=0x87680c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#28 0x48c3a9e9 in g_main_context_iteration (context=0x87680c0, may_block=1) at gmain.c:3774
#29 0x49294610 in QEventDispatcherGlib::processEvents (this=this@entry=0x8743100, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#30 0x4b9247ac in QGuiEventDispatcherGlib::processEvents (this=0x8743100, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#31 0x492613b0 in QEventLoop::processEvents (this=this@entry=0xbf815f84, flags=...) at kernel/qeventloop.cpp:149
#32 0x49261741 in QEventLoop::exec (this=this@entry=0xbf815f84, flags=...) at kernel/qeventloop.cpp:204
#33 0x492673fb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#34 0x4b86c395 in QApplication::exec () at kernel/qapplication.cpp:3823
#35 0xb76e3a7a in kdemain (argc=2, argv=0xbf8161f4) at /usr/src/debug/kde-baseapps-4.11.5/konqueror/src/konqmain.cpp:227
#36 0x0804872c in main (argc=2, argv=0xbf8161f4) at /usr/src/debug/kde-baseapps-4.11.5/i686-redhat-linux-gnu/konqueror/src/konqueror_dummy.cpp:3

Reported using DrKonqi