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:

Trying to go back to inbox in gmail after downloading a file from attachment.

-- 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 0x7fc47edfd780 (LWP 2730))]

Thread 11 (Thread 0x7fc4691c3700 (LWP 2731)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc47d693dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fc47d693f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fc478844e9a in start_thread (arg=0x7fc4691c3700) at pthread_create.c:308
#4  0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fc4686b6700 (LWP 2732)):
#0  0x00007fc47e607b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc476ee7036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc476ee7164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc4791fe426 in QEventDispatcherGlib::processEvents (this=0x7fc4600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fc4791cdc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc4791cded7 in QEventLoop::exec (this=0x7fc4686b5e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc4790ccfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fc4790cffcb in QThreadPrivate::start (arg=0x29e1010) at thread/qthread_unix.cpp:298
#8  0x00007fc478844e9a in start_thread (arg=0x7fc4686b6700) at pthread_create.c:308
#9  0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fc46783a700 (LWP 2733)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc47e205222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fc47e205259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fc478844e9a in start_thread (arg=0x7fc46783a700) at pthread_create.c:308
#4  0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fc4662f9700 (LWP 2734)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc4790d04db in wait (time=18446744073709551615, this=0x26c5ac0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x26d85b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc47b1220eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26d9fd0, th=0x2a27d00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc47b1249db in ThreadWeaver::WorkingHardState::applyForWork (this=0x26da450, th=0x2a27d00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc47b12384f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc4662f8e20, parent=0x26d9fd0, th=0x2a27d00) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc47b1238db in ThreadWeaver::Thread::run (this=0x2a27d00) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc4790cffcb in QThreadPrivate::start (arg=0x2a27d00) at thread/qthread_unix.cpp:298
#8  0x00007fc478844e9a in start_thread (arg=0x7fc4662f9700) at pthread_create.c:308
#9  0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fc45f975700 (LWP 2736)):
#0  0x00007fc4791fd933 in socketNotifierSourcePrepare (timeout=0x7fc45f974c6c) at kernel/qeventdispatcher_glib.cpp:73
#1  0x00007fc476ee6846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc476ee6f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc476ee7164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc4791fe426 in QEventDispatcherGlib::processEvents (this=0x7fc4140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fc4791cdc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fc4791cded7 in QEventLoop::exec (this=0x7fc45f974dd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fc4790ccfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007fc4791ad9ff in QInotifyFileSystemWatcherEngine::run (this=0x2c7efb0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fc4790cffcb in QThreadPrivate::start (arg=0x2c7efb0) at thread/qthread_unix.cpp:298
#10 0x00007fc478844e9a in start_thread (arg=0x7fc45f975700) at pthread_create.c:308
#11 0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fc45d971700 (LWP 2752)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc4790d04db in wait (time=18446744073709551615, this=0x26c5ac0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x26d85b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc47b1220eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26d9fd0, th=0x2c9a560) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc47b1249db in ThreadWeaver::WorkingHardState::applyForWork (this=0x26da450, th=0x2c9a560) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc47b12384f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc45d970e20, parent=0x26d9fd0, th=0x2c9a560) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc47b1238db in ThreadWeaver::Thread::run (this=0x2c9a560) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc4790cffcb in QThreadPrivate::start (arg=0x2c9a560) at thread/qthread_unix.cpp:298
#8  0x00007fc478844e9a in start_thread (arg=0x7fc45d971700) at pthread_create.c:308
#9  0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc45e172700 (LWP 2753)):
#0  0x00007fc4791fdb95 in postEventSourcePrepare (s=0x7fc400006360, timeout=0x0) at kernel/qeventdispatcher_glib.cpp:262
#1  0x00007fc476ee6b43 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc476ee6fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc476ee7164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc4791fe426 in QEventDispatcherGlib::processEvents (this=0x7fc400017db0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fc4791cdc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fc4791cded7 in QEventLoop::exec (this=0x7fc45e171dd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fc4790ccfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007fc47b72a7ce in KIO::NameLookUpThread::run (this=0x7fc458010ac0) at ../../kio/kio/hostinfo.cpp:226
#9  0x00007fc4790cffcb in QThreadPrivate::start (arg=0x7fc458010ac0) at thread/qthread_unix.cpp:298
#10 0x00007fc478844e9a in start_thread (arg=0x7fc45e172700) at pthread_create.c:308
#11 0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc404ca7700 (LWP 2754)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc4790d04db in wait (time=18446744073709551615, this=0x26c5ac0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x26d85b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc47b1220eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26d9fd0, th=0x2d2e680) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc47b1249db in ThreadWeaver::WorkingHardState::applyForWork (this=0x26da450, th=0x2d2e680) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc47b12384f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc404ca6e20, parent=0x26d9fd0, th=0x2d2e680) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc47b1238db in ThreadWeaver::Thread::run (this=0x2d2e680) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc4790cffcb in QThreadPrivate::start (arg=0x2d2e680) at thread/qthread_unix.cpp:298
#8  0x00007fc478844e9a in start_thread (arg=0x7fc404ca7700) at pthread_create.c:308
#9  0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc3e3fff700 (LWP 2801)):
#0  0x00007fc47e607b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc476ee7036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc476ee749a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc3e073f406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fc476f089e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc478844e9a in start_thread (arg=0x7fc3e3fff700) at pthread_create.c:308
#6  0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc407fff700 (LWP 2902)):
#0  0x00007fc47e607b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc476ee7036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc476ee7164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc4791fe426 in QEventDispatcherGlib::processEvents (this=0x7fc3fc0029c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fc4791cdc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc4791cded7 in QEventLoop::exec (this=0x7fc407ffedd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc4790ccfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fc4791ad9ff in QInotifyFileSystemWatcherEngine::run (this=0x3cce360) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc4790cffcb in QThreadPrivate::start (arg=0x3cce360) at thread/qthread_unix.cpp:298
#9  0x00007fc478844e9a in start_thread (arg=0x7fc407fff700) at pthread_create.c:308
#10 0x00007fc47e6134bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc47edfd780 (LWP 2730)):
[KCrash Handler]
#6  QWidget::focusProxy (this=0x181) at kernel/qwidget.cpp:6330
#7  0x00007fc47973b5c3 in effectiveFocusWidget (this=0x26e2b60) at ../../include/QtGui/private/../../../src/gui/kernel/qwidget_p.h:584
#8  QWidget::setAttribute (this=0x2717a60, attribute=<optimized out>, on=true) at kernel/qwidget.cpp:10826
#9  0x00007fc479743384 in QWidget::winId (this=0x2717a60) at kernel/qwidget.cpp:2521
#10 0x00007fc47b67949f in KIO::SimpleJobPrivate::start (this=0x3e02850, slave=0x2da7500) at ../../kio/kio/job.cpp:424
#11 0x00007fc47b679b9b in KIO::TransferJobPrivate::start (this=0x3e02850, slave=0x2da7500) at ../../kio/kio/job.cpp:1250
#12 0x00007fc47b707ddb in startJob (slave=0x2da7500, job=0x3ae2040) at ../../kio/kio/scheduler.cpp:60
#13 KIO::ProtoQueue::startAJob (this=0x3034670) at ../../kio/kio/scheduler.cpp:634
#14 0x00007fc4791e3281 in QMetaObject::activate (sender=0x30346c8, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#15 0x00007fc4791e8179 in QObject::event (this=0x30346c8, e=<optimized out>) at kernel/qobject.cpp:1157
#16 0x00007fc4796f1894 in notify_helper (e=0x7fff1597b030, receiver=0x30346c8, this=0x25729e0) at kernel/qapplication.cpp:4559
#17 QApplicationPrivate::notify_helper (this=0x25729e0, receiver=0x30346c8, e=0x7fff1597b030) at kernel/qapplication.cpp:4531
#18 0x00007fc4796f6713 in QApplication::notify (this=0x7fff1597b300, receiver=0x30346c8, e=0x7fff1597b030) at kernel/qapplication.cpp:4420
#19 0x00007fc47bc719e6 in KApplication::notify (this=0x7fff1597b300, receiver=0x30346c8, event=0x7fff1597b030) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007fc4791cee9c in QCoreApplication::notifyInternal (this=0x7fff1597b300, receiver=0x30346c8, event=0x7fff1597b030) at kernel/qcoreapplication.cpp:876
#21 0x00007fc4792001f2 in sendEvent (event=0x7fff1597b030, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QTimerInfoList::activateTimers (this=0x25720c0) at kernel/qeventdispatcher_unix.cpp:611
#23 0x00007fc4791fdc0d in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#24 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#25 0x00007fc476ee6d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fc476ee70a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fc476ee7164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fc4791fe3bf in QEventDispatcherGlib::processEvents (this=0x253dad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#29 0x00007fc479799d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007fc4791cdc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007fc4791cded7 in QEventLoop::exec (this=0x7fff1597b290, flags=...) at kernel/qeventloop.cpp:204
#32 0x00007fc4791d2f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#33 0x00007fc47e9ecc9e in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_rekonq.so
#34 0x00007fc47e54276d in __libc_start_main (main=0x400630, argc=1, ubp_av=0x7fff1597bab8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1597baa8) at libc-start.c:226
#35 0x0000000000400661 in _start ()

Possible duplicates by query: bug 304575, bug 304364, bug 304306, bug 304068, bug 304049.

Reported using DrKonqi