Application: rekonq (0.9.1)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-27-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I was saving an archive in my home folder. At the same time there were more two windows open.

The crash can be reproduced some of the time.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc53af05780 (LWP 20850))]

Thread 10 (Thread 0x7fc5252c0700 (LWP 20851)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc539795dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fc539795f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fc534946e9a in start_thread (arg=0x7fc5252c0700) at pthread_create.c:308
#4  0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fc5247b3700 (LWP 20852)):
#0  0x00007fc53a709b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc532fe9036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc532fe9164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc535300426 in QEventDispatcherGlib::processEvents (this=0x7fc51c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fc5352cfc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc5352cfed7 in QEventLoop::exec (this=0x7fc5247b2e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc5351cefa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fc5351d1fcb in QThreadPrivate::start (arg=0x1a1e880) at thread/qthread_unix.cpp:298
#8  0x00007fc534946e9a in start_thread (arg=0x7fc5247b3700) at pthread_create.c:308
#9  0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fc523937700 (LWP 20853)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc53a307222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fc53a307259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fc534946e9a in start_thread (arg=0x7fc523937700) at pthread_create.c:308
#4  0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fc5223b7700 (LWP 20854)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5351d24db in wait (time=18446744073709551615, this=0x16eb370) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x16eb4f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc5372240eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16eb220, th=0x1a5d4a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc5372269db in ThreadWeaver::WorkingHardState::applyForWork (this=0x16eb580, th=0x1a5d4a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53722584f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc5223b6e20, parent=0x16eb220, th=0x1a5d4a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc5372258db in ThreadWeaver::Thread::run (this=0x1a5d4a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc5351d1fcb in QThreadPrivate::start (arg=0x1a5d4a0) at thread/qthread_unix.cpp:298
#8  0x00007fc534946e9a in start_thread (arg=0x7fc5223b7700) at pthread_create.c:308
#9  0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fc51bb7c700 (LWP 20856)):
#0  0x00007fffa3e3298f in clock_gettime ()
#1  0x00007fc52f66f15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fc535228bb4 in do_gettime (frac=0x7fc51bb7bb98, sec=0x7fc51bb7bb90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fc535300b8d in QTimerInfoList::updateCurrentTime (this=0x7fc4d0002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fc535300ec3 in QTimerInfoList::timerWait (this=0x7fc4d0002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fc5352ff97c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fc51bb7bc6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fc5352ffa25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fc532fe8846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fc532fe8f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc532fe9164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc535300426 in QEventDispatcherGlib::processEvents (this=0x7fc4d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fc5352cfc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fc5352cfed7 in QEventLoop::exec (this=0x7fc51bb7bdd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fc5351cefa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007fc5352af9ff in QInotifyFileSystemWatcherEngine::run (this=0x1d3b460) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007fc5351d1fcb in QThreadPrivate::start (arg=0x1d3b460) at thread/qthread_unix.cpp:298
#17 0x00007fc534946e9a in start_thread (arg=0x7fc51bb7c700) at pthread_create.c:308
#18 0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc51b37b700 (LWP 20861)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5351d24db in wait (time=18446744073709551615, this=0x16eb370) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x16eb4f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc5372240eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16eb220, th=0x199e240) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc5372269db in ThreadWeaver::WorkingHardState::applyForWork (this=0x16eb580, th=0x199e240) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53722584f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc51b37ae20, parent=0x16eb220, th=0x199e240) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc5372258db in ThreadWeaver::Thread::run (this=0x199e240) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc5351d1fcb in QThreadPrivate::start (arg=0x199e240) at thread/qthread_unix.cpp:298
#8  0x00007fc534946e9a in start_thread (arg=0x7fc51b37b700) at pthread_create.c:308
#9  0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc4ccc71700 (LWP 20872)):
#0  0x00007fc532fe8f42 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc532fe949a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc4ccc7698b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#3  0x00007fc53300a9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc534946e9a in start_thread (arg=0x7fc4ccc71700) at pthread_create.c:308
#5  0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc4c37cc700 (LWP 20873)):
#0  0x00007fc534948f69 in __pthread_mutex_lock (mutex=0x7fc4c40102e0) at pthread_mutex_lock.c:92
#1  0x00007fc5330245a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc532fe8ff1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc532fe949a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc518c1a406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007fc53300a9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc534946e9a in start_thread (arg=0x7fc4c37cc700) at pthread_create.c:308
#7  0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc4c0f04700 (LWP 20877)):
#0  0x00007fc53a7080bd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fc5330238cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc532fe8ba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc532fe8fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc532fe9164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc535300426 in QEventDispatcherGlib::processEvents (this=0x7fc4b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fc5352cfc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fc5352cfed7 in QEventLoop::exec (this=0x7fc4c0f03dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fc5351cefa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fc5352af9ff in QInotifyFileSystemWatcherEngine::run (this=0x212afa0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fc5351d1fcb in QThreadPrivate::start (arg=0x212afa0) at thread/qthread_unix.cpp:298
#11 0x00007fc534946e9a in start_thread (arg=0x7fc4c0f04700) at pthread_create.c:308
#12 0x00007fc53a7154bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc53af05780 (LWP 20850)):
[KCrash Handler]
#6  0x00007fc5390a6ba1 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#7  0x00007fc538ec6334 in QWebPagePrivate::handleClipboard(QEvent*, Qt::MouseButton) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#8  0x00007fc538ec6499 in void QWebPagePrivate::mouseReleaseEvent<QMouseEvent>(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#9  0x00007fc538eceee6 in QWebPage::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#10 0x00007fc538ed1cc8 in QWebView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#11 0x00007fc5381c2573 in KWebView::mouseReleaseEvent (this=0x20c0b80, event=0x7fffa3e0de90) at ../../kdewebkit/kwebview.cpp:80
#12 0x00007fc535844144 in QWidget::event (this=0x20c0b80, event=0x7fffa3e0de90) at kernel/qwidget.cpp:8362
#13 0x00007fc538ed21b7 in QWebView::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#14 0x00007fc5357f3894 in notify_helper (e=0x7fffa3e0de90, receiver=0x20c0b80, this=0x15f8bb0) at kernel/qapplication.cpp:4559
#15 QApplicationPrivate::notify_helper (this=0x15f8bb0, receiver=0x20c0b80, e=0x7fffa3e0de90) at kernel/qapplication.cpp:4531
#16 0x00007fc5357f90bf in QApplication::notify (this=<optimized out>, receiver=0x20c0b80, e=0x7fffa3e0de90) at kernel/qapplication.cpp:4102
#17 0x00007fc537d739e6 in KApplication::notify (this=0x7fffa3e0eb70, receiver=0x20c0b80, event=0x7fffa3e0de90) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007fc5352d0e9c in QCoreApplication::notifyInternal (this=0x7fffa3e0eb70, receiver=0x20c0b80, event=0x7fffa3e0de90) at kernel/qcoreapplication.cpp:876
#19 0x00007fc5357f4862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QApplicationPrivate::sendMouseEvent (receiver=0x20c0b80, event=0x7fffa3e0de90, alienWidget=0x20c0b80, nativeWidget=0x17a6960, buttonDown=0x20c0b80, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#21 0x00007fc535873bf5 in QETWidget::translateMouseEvent (this=0x17a6960, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#22 0x00007fc535872bae in QApplication::x11ProcessEvent (this=0x7fffa3e0eb70, event=0x7fffa3e0e760) at kernel/qapplication_x11.cpp:3732
#23 0x00007fc53589c0d2 in x11EventSourceDispatch (s=0x15fc990, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#24 0x00007fc532fe8d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fc532fe90a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fc532fe9164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fc5353003bf in QEventDispatcherGlib::processEvents (this=0x15c3ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007fc53589bd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fc5352cfc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fc5352cfed7 in QEventLoop::exec (this=0x7fffa3e0eb00, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007fc5352d4f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#32 0x00007fc53aaeec9e in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_rekonq.so
#33 0x00007fc53a64476d in __libc_start_main (main=0x400630, argc=1, ubp_av=0x7fffa3e0f328, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa3e0f318) at libc-start.c:226
#34 0x0000000000400661 in _start ()

Possible duplicates by query: bug 302838, bug 302817, bug 301372, bug 299542, bug 299149.

Reported using DrKonqi