Application: konqueror (4.11.5)
KDE Platform Version: 4.11.5
Qt Version: 4.8.5
Operating System: Linux 3.12.9-301.fc20.i686+PAE i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: Konqueror chrashes just opening it or surfing to a new site.

The crash can be reproduced every time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Illegal instruction
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb7719a80 (LWP 7067))]

Thread 9 (Thread 0xb4636b40 (LWP 7069)):
#0  0x42829460 in __x86.get_pc_thunk.bx () from /lib/libglib-2.0.so.0

Thread 8 (Thread 0xb3863b40 (LWP 7080)):
#0  0xb774c424 in __kernel_vsyscall ()
#1  0x424387ac in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0x4a247594 in WTF::ThreadCondition::wait (this=this@entry=0x9cb7244, mutex=...) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:379
#3  0x49f1fcac in JSC::BlockAllocator::blockFreeingThreadMain (this=0x9cb71b8) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#4  0x4a22d1c9 in WTF::threadEntryPoint (contextData=0x98e1eb8) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/Threading.cpp:69
#5  0x4a246e9a in WTF::wtfThreadEntryPoint (param=0x96d50f0) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#6  0x42434d8a in start_thread (arg=0xb3863b40) at pthread_create.c:309
#7  0x4235ea0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 7 (Thread 0xb2affb40 (LWP 7084)):
#0  0xb774c424 in __kernel_vsyscall ()
#1  0x42438b76 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
#2  0x4315cdc3 in wait (time=30000, this=0x9d04728) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9d046d0, mutex=mutex@entry=0x9d046cc, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x4314f0ce in QThreadPoolThread::run (this=0x98bb740) at concurrent/qthreadpool.cpp:141
#5  0x4315c81b in QThreadPrivate::start (arg=0x98bb740) at thread/qthread_unix.cpp:338
#6  0x42434d8a in start_thread (arg=0xb2affb40) at pthread_create.c:309
#7  0x4235ea0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 6 (Thread 0xb22feb40 (LWP 7085)):
#0  0xb774c424 in __kernel_vsyscall ()
#1  0x42438b76 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
#2  0x4315cdc3 in wait (time=30000, this=0x9d04728) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9d046d0, mutex=mutex@entry=0x9d046cc, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x4314f0ce in QThreadPoolThread::run (this=0x98bb118) at concurrent/qthreadpool.cpp:141
#5  0x4315c81b in QThreadPrivate::start (arg=0x98bb118) at thread/qthread_unix.cpp:338
#6  0x42434d8a in start_thread (arg=0xb22feb40) at pthread_create.c:309
#7  0x4235ea0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 5 (Thread 0xb1a53b40 (LWP 7100)):
#0  0xb774c424 in __kernel_vsyscall ()
#1  0x42438b76 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
#2  0x4315cdc3 in wait (time=30000, this=0x9d04728) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9d046d0, mutex=mutex@entry=0x9d046cc, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x4314f0ce in QThreadPoolThread::run (this=0x9de7bb0) at concurrent/qthreadpool.cpp:141
#5  0x4315c81b in QThreadPrivate::start (arg=0x9de7bb0) at thread/qthread_unix.cpp:338
#6  0x42434d8a in start_thread (arg=0xb1a53b40) at pthread_create.c:309
#7  0x4235ea0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 4 (Thread 0xb0f57b40 (LWP 7112)):
#0  0xb774c424 in __kernel_vsyscall ()
#1  0x42438b76 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
#2  0x4315cdc3 in wait (time=30000, this=0x9d04728) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9d046d0, mutex=mutex@entry=0x9d046cc, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x4314f0ce in QThreadPoolThread::run (this=0xa1fa768) at concurrent/qthreadpool.cpp:141
#5  0x4315c81b in QThreadPrivate::start (arg=0xa1fa768) at thread/qthread_unix.cpp:338
#6  0x42434d8a in start_thread (arg=0xb0f57b40) at pthread_create.c:309
#7  0x4235ea0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 3 (Thread 0xb0756b40 (LWP 7113)):
#0  0xb774c424 in __kernel_vsyscall ()
#1  0x42438b76 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
#2  0x4315cdc3 in wait (time=30000, this=0x9d04728) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0x9d046d0, mutex=mutex@entry=0x9d046cc, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x4314f0ce in QThreadPoolThread::run (this=0x9db6138) at concurrent/qthreadpool.cpp:141
#5  0x4315c81b in QThreadPrivate::start (arg=0x9db6138) at thread/qthread_unix.cpp:338
#6  0x42434d8a in start_thread (arg=0xb0756b40) at pthread_create.c:309
#7  0x4235ea0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 2 (Thread 0xafe93b40 (LWP 7124)):
#0  0xb774c424 in __kernel_vsyscall ()
#1  0x42438b76 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
#2  0x4315cdc3 in wait (time=30000, this=0xa028430) at thread/qwaitcondition_unix.cpp:84
#3  QWaitCondition::wait (this=0xa17d9f0, mutex=mutex@entry=0xa17d9ec, time=30000) at thread/qwaitcondition_unix.cpp:158
#4  0x4314f0ce in QThreadPoolThread::run (this=0x9d6dac8) at concurrent/qthreadpool.cpp:141
#5  0x4315c81b in QThreadPrivate::start (arg=0x9d6dac8) at thread/qthread_unix.cpp:338
#6  0x42434d8a in start_thread (arg=0xafe93b40) at pthread_create.c:309
#7  0x4235ea0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb7719a80 (LWP 7067)):
[KCrash Handler]
#7  0xadfede15 in ?? ()
#8  0x4a009fc2 in execute (globalData=0x9cb7168, callFrame=0xb2c631f0, stack=0x9835718, this=<optimized out>) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/jit/JITCode.h:134
#9  JSC::Interpreter::executeCall (this=0x9835710, callFrame=callFrame@entry=0xb2c3eb9c, function=function@entry=0xae15d480, callType=callType@entry=JSC::CallTypeJS, callData=..., thisValue=..., args=...) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/interpreter/Interpreter.cpp:1054
#10 0x4a116e2d in JSC::call (exec=0xb2c3eb9c, functionObject=..., callType=JSC::CallTypeJS, callData=..., thisValue=..., args=...) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/runtime/CallData.cpp:39
#11 0x48c39a38 in WebCore::ScheduledAction::executeFunctionInContext () from /lib/libQtWebKit.so.4
#12 0x48c3a016 in WebCore::ScheduledAction::execute () from /lib/libQtWebKit.so.4
#13 0x4920c0dc in WebCore::DOMTimer::fired () from /lib/libQtWebKit.so.4
#14 0x4931b35f in WebCore::ThreadTimers::sharedTimerFiredInternal () from /lib/libQtWebKit.so.4
#15 0x4931b3dd in WebCore::ThreadTimers::sharedTimerFired () from /lib/libQtWebKit.so.4
#16 0x49573f4e in WebCore::SharedTimerQt::timerEvent () from /lib/libQtWebKit.so.4
#17 0x43291e94 in QObject::event (this=0x9821b20, e=0xbfbb20ec) at kernel/qobject.cpp:1156
#18 0x4fc19054 in QApplicationPrivate::notify_helper (this=0x92eeac8, receiver=0x9821b20, e=0xbfbb20ec) at kernel/qapplication.cpp:4562
#19 0x4fc1ffac in QApplication::notify (this=0xbfbb240c, receiver=0x9821b20, e=e@entry=0xbfbb20ec) at kernel/qapplication.cpp:4348
#20 0x41810cd0 in KApplication::notify (this=0xbfbb240c, receiver=0x9821b20, event=0xbfbb20ec) at /usr/src/debug/kdelibs-4.11.5/kdeui/kernel/kapplication.cpp:311
#21 0x43277a86 in QCoreApplication::notifyInternal (this=0xbfbb240c, receiver=0x9821b20, event=event@entry=0xbfbb20ec) at kernel/qcoreapplication.cpp:949
#22 0x432ac65b in sendEvent (event=0xbfbb20ec, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#23 QTimerInfoList::activateTimers (this=this@entry=0x92ef1e4) at kernel/qeventdispatcher_unix.cpp:621
#24 0x432a9389 in timerSourceDispatch (source=source@entry=0x92ef1b0) at kernel/qeventdispatcher_glib.cpp:186
#25 0x4285b556 in g_main_dispatch (context=0x92ef0c0) at gmain.c:3066
#26 g_main_context_dispatch (context=context@entry=0x92ef0c0) at gmain.c:3642
#27 0x4285b920 in g_main_context_iterate (context=context@entry=0x92ef0c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#28 0x4285b9e9 in g_main_context_iteration (context=0x92ef0c0, may_block=1) at gmain.c:3774
#29 0x432a9630 in QEventDispatcherGlib::processEvents (this=this@entry=0x92c8100, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#30 0x4fccf77c in QGuiEventDispatcherGlib::processEvents (this=0x92c8100, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#31 0x432763c0 in QEventLoop::processEvents (this=this@entry=0xbfbb2324, flags=...) at kernel/qeventloop.cpp:149
#32 0x43276751 in QEventLoop::exec (this=this@entry=0xbfbb2324, flags=...) at kernel/qeventloop.cpp:204
#33 0x4327c40b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#34 0x4fc17365 in QApplication::exec () at kernel/qapplication.cpp:3823
#35 0x43a3377a in kdemain () from /lib/libkdeinit4_konqueror.so
#36 0x0804872c in main ()

Possible duplicates by query: bug 330818, bug 324079, bug 322536, bug 319351.

Reported using DrKonqi