Bug 238774

Application: rekonq (0.4.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Steps to reproduce
============
1) Open de web inspector or inspect an element
2) Click the wheel button in the top left corner
3) (I get a menu with all dots, btw)
4) Hover over one of the options.
5) rekonq craches

The crash can be reproduced every time.

 -- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7834aa0 (LWP 3504))]

Thread 7 (Thread 0xb603eb70 (LWP 3505)):
#0  0x00144422 in __kernel_vsyscall ()
#1  0x0011a015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0223f9d7 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x0223fa21 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x00425a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xb5562b70 (LWP 3506)):
#0  0x00144422 in __kernel_vsyscall ()
#1  0x0011a015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01016287 in QWaitConditionPrivate::wait (this=0x93bf030, mutex=0x93c21e0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x93bf030, mutex=0x93c21e0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0459e870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x93bf018, th=0x977e0d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x045a138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x93c2278, th=0x977e0d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0459d27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x93bf018, th=0x977e0d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x045a1482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x93c2278, th=0x977e0d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x0459e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93bf018, th=0x977e0d0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x045a14a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x93c2278, th=0x977e0d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x0459e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93bf018, th=0x977e0d0, previous=0x98c9950) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x0459f51e in ThreadWeaver::ThreadRunHelper::run (this=0xb55622f4, parent=0x93bf018, th=0x977e0d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x0459fc3b in ThreadWeaver::Thread::run (this=0x977e0d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x0101532e in QThreadPrivate::start (arg=0x977e0d0) at thread/qthread_unix.cpp:248
#14 0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00425a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb49ffb70 (LWP 3508)):
#0  0x00144422 in __kernel_vsyscall ()
#1  0x0011a015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01016287 in QWaitConditionPrivate::wait (this=0x9505e40, mutex=0x9574ae0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9505e40, mutex=0x9574ae0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x02245670 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x0277a924 in ?? () from /usr/lib/libQtWebKit.so.4
#6  0x0277aac0 in ?? () from /usr/lib/libQtWebKit.so.4
#7  0x0224513f in ?? () from /usr/lib/libQtWebKit.so.4
#8  0x02245543 in ?? () from /usr/lib/libQtWebKit.so.4
#9  0x0101532e in QThreadPrivate::start (arg=0x92db7e0) at thread/qthread_unix.cpp:248
#10 0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x00425a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb41feb70 (LWP 3510)):
#0  0x012a9e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x011406fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x01145825 in QTimerInfoList::updateCurrentTime (this=0x97d4e7c) at kernel/qeventdispatcher_unix.cpp:340
#3  0x0114586a in QTimerInfoList::timerWait (this=0x97d4e7c, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x01143818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb41fe0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x011438a5 in timerSourcePrepare (source=0x0, timeout=0x12adff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x0797faca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x0797fee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x079804b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x0114360f in QEventDispatcherGlib::processEvents (this=0x94e3140, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x01116059 in QEventLoop::processEvents (this=0xb41fe290, flags=) at kernel/qeventloop.cpp:149
#11 0x011164aa in QEventLoop::exec (this=0xb41fe290, flags=...) at kernel/qeventloop.cpp:201
#12 0x010125a8 in QThread::exec (this=0x985f288) at thread/qthread.cpp:487
#13 0x010f5c1b in QInotifyFileSystemWatcherEngine::run (this=0x985f288) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x0101532e in QThreadPrivate::start (arg=0x985f288) at thread/qthread_unix.cpp:248
#15 0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x00425a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb1e60b70 (LWP 3526)):
#0  0x00144422 in __kernel_vsyscall ()
#1  0x0011a015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01016287 in QWaitConditionPrivate::wait (this=0x93bf030, mutex=0x93c21e0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x93bf030, mutex=0x93c21e0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0459e870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x93bf018, th=0xb520518) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x045a138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x93c2278, th=0xb520518) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0459d27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x93bf018, th=0xb520518) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x045a1482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x93c2278, th=0xb520518) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x0459e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93bf018, th=0xb520518, previous=0x93eb418) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0459f51e in ThreadWeaver::ThreadRunHelper::run (this=0xb1e602f4, parent=0x93bf018, th=0xb520518) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x0459fc3b in ThreadWeaver::Thread::run (this=0xb520518) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0101532e in QThreadPrivate::start (arg=0xb520518) at thread/qthread_unix.cpp:248
#12 0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00425a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb0e5eb70 (LWP 3684)):
#0  0x00144422 in __kernel_vsyscall ()
#1  0x0011a015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01016287 in QWaitConditionPrivate::wait (this=0x93bf030, mutex=0x93c21e0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x93bf030, mutex=0x93c21e0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0459e870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x93bf018, th=0x9877098) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x045a138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x93c2278, th=0x9877098) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0459d27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x93bf018, th=0x9877098) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x045a1482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x93c2278, th=0x9877098) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x0459e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93bf018, th=0x9877098, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0459f51e in ThreadWeaver::ThreadRunHelper::run (this=0xb0e5e2f4, parent=0x93bf018, th=0x9877098) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x0459fc3b in ThreadWeaver::Thread::run (this=0x9877098) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0101532e in QThreadPrivate::start (arg=0x9877098) at thread/qthread_unix.cpp:248
#12 0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00425a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7834aa0 (LWP 3504)):
[KCrash Handler]
#6  QCoreApplication::notifyInternal (this=0xbfc8bc38, receiver=0xa0c80f0, event=0xbfc8b490) at kernel/qcoreapplication.cpp:692
#7  0x0579c2fc in QCoreApplication::sendEvent (enter=0xa0c80f0, leave=0x9c566b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#8  QApplicationPrivate::dispatchEnterLeave (enter=0xa0c80f0, leave=0x9c566b0) at kernel/qapplication.cpp:2629
#9  0x05826fcd in QApplication::x11ProcessEvent (this=0xbfc8bc38, event=0xbfc8b88c) at kernel/qapplication_x11.cpp:3574
#10 0x0585660a in x11EventSourceDispatch (s=0x92d4ba8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#11 0x0797c5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#12 0x079802d8 in ?? () from /lib/libglib-2.0.so.0
#13 0x079804b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#14 0x011435d5 in QEventDispatcherGlib::processEvents (this=0x92d1ab0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#15 0x05856135 in QGuiEventDispatcherGlib::processEvents (this=0x92d1ab0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#16 0x01116059 in QEventLoop::processEvents (this=0xbfc8bb84, flags=) at kernel/qeventloop.cpp:149
#17 0x011164aa in QEventLoop::exec (this=0xbfc8bb84, flags=...) at kernel/qeventloop.cpp:201
#18 0x0111a69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#19 0x05796577 in QApplication::exec () at kernel/qapplication.cpp:3579
#20 0x01a14a33 in kdemain () from /usr/lib/libkdeinit4_rekonq.so
#21 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=1, envs=0x9298e58 "DISPLAY=:0.0", reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x9298e69 "sven-laptop;1274777532;279847;1769_TIME1785065") at ../../kinit/kinit.cpp:717
#22 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#23 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#24 0x0804fe4f in main (argc=4, argv=0xbfc8c724, envp=0xbfc8c738) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 227323, bug 223709, bug 218675, bug 217061, bug 216984.

Reported using DrKonqi