Bug 295764

Application: rekonq (0.8.0)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-16-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

I closed a window and rekonq crashed. The crash handler appeared and asked me to submit a report.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5e953af780 (LWP 2471))]

Thread 9 (Thread 0x7f5e76617700 (LWP 2694)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e93c79c2c in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f5e94630220) at wtf/FastMalloc.cpp:2495
#2  0x00007f5e93c79d59 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007f5e8f3a9efc in start_thread (arg=0x7f5e76617700) at pthread_create.c:304
#4  0x00007f5e94bda59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5e75d16700 (LWP 2695)):
#0  0x00007fff8bbff92c in clock_gettime ()
#1  0x00007f5e89cbc07b in __GI_clock_gettime (clock_id=1, tp=0x7f5e75d15b90) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007f5e8f99c074 in do_gettime (frac=0x7f5e75d15ba8, sec=0x7f5e75d15ba0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f5e8fa5e6ed in QTimerInfoList::updateCurrentTime (this=0x1603d00) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f5e8fa5ea33 in QTimerInfoList::timerWait (this=0x1603d00, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f5e8fa5d44c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f5e75d15c6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f5e8d7dbff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f5e8d7dcdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f5e8d7dd429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f5e8fa5df3e in QEventDispatcherGlib::processEvents (this=0x15fd320, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00007f5e8fa31cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007f5e8fa31ef7 in QEventLoop::exec (this=0x7f5e75d15e00, flags=...) at kernel/qeventloop.cpp:201
#13 0x00007f5e8f94927f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#14 0x00007f5e8f94bd05 in QThreadPrivate::start (arg=0x12dec60) at thread/qthread_unix.cpp:331
#15 0x00007f5e8f3a9efc in start_thread (arg=0x7f5e75d16700) at pthread_create.c:304
#16 0x00007f5e94bda59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5e74e9e700 (LWP 2696)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e947dafe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f5e947db019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f5e8f3a9efc in start_thread (arg=0x7f5e74e9e700) at pthread_create.c:304
#4  0x00007f5e94bda59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5e32082700 (LWP 2745)):
#0  0x00007fff8bbff92c in clock_gettime ()
#1  0x00007f5e89cbc07b in __GI_clock_gettime (clock_id=1, tp=0x7f5e32081b40) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007f5e8f99c074 in do_gettime (frac=0x7f5e32081b58, sec=0x7f5e32081b50) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f5e8fa5e6ed in QTimerInfoList::updateCurrentTime (this=0x4afa6b0) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f5e8fa5ea33 in QTimerInfoList::timerWait (this=0x4afa6b0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f5e8fa5d44c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f5e32081c3c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f5e8fa5d4f5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f5e8d7dbff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f5e8d7dcdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f5e8d7dd429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f5e8fa5df3e in QEventDispatcherGlib::processEvents (this=0x4af89c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007f5e8fa31cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f5e8fa31ef7 in QEventLoop::exec (this=0x7f5e32081dd0, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007f5e8f94927f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#15 0x00007f5e8fa14cbf in QInotifyFileSystemWatcherEngine::run (this=0x4a4f700) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f5e8f94bd05 in QThreadPrivate::start (arg=0x4a4f700) at thread/qthread_unix.cpp:331
#17 0x00007f5e8f3a9efc in start_thread (arg=0x7f5e32082700) at pthread_create.c:304
#18 0x00007f5e94bda59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5e27fff700 (LWP 2964)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e8f94c1ab in wait (time=18446744073709551615, this=0xff7290) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1009ec0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5e9195d864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xff6ee0, th=0x60ba9e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f5e9195fe0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x60ba9e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x60ba9e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f5e9195eccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f5e27ffee20, parent=0xff6ee0, th=0x60ba9e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f5e9195ed5b in ThreadWeaver::Thread::run (this=0x60ba9e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f5e8f94bd05 in QThreadPrivate::start (arg=0x60ba9e0) at thread/qthread_unix.cpp:331
#9  0x00007f5e8f3a9efc in start_thread (arg=0x7f5e27fff700) at pthread_create.c:304
#10 0x00007f5e94bda59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5e24651700 (LWP 2975)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e8f94c1ab in wait (time=18446744073709551615, this=0xff7290) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1009ec0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5e9195d864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xff6ee0, th=0x644b970) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f5e9195fe0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x644b970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x644b970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x644b970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x644b970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x644b970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x644b970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f5e9195eccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f5e24650e20, parent=0xff6ee0, th=0x644b970) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00007f5e9195ed5b in ThreadWeaver::Thread::run (this=0x644b970) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00007f5e8f94bd05 in QThreadPrivate::start (arg=0x644b970) at thread/qthread_unix.cpp:331
#13 0x00007f5e8f3a9efc in start_thread (arg=0x7f5e24651700) at pthread_create.c:304
#14 0x00007f5e94bda59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5e23e50700 (LWP 2980)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e8f94c1ab in wait (time=18446744073709551615, this=0xff7290) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1009ec0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5e9195d864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xff6ee0, th=0x62f45e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f5e9195fe0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00007f5e9195fe24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x62f45e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#14 0x00007f5e9195eccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f5e23e4fe20, parent=0xff6ee0, th=0x62f45e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x00007f5e9195ed5b in ThreadWeaver::Thread::run (this=0x62f45e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x00007f5e8f94bd05 in QThreadPrivate::start (arg=0x62f45e0) at thread/qthread_unix.cpp:331
#17 0x00007f5e8f3a9efc in start_thread (arg=0x7f5e23e50700) at pthread_create.c:304
#18 0x00007f5e94bda59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5e2364f700 (LWP 2987)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e8f94c1ab in wait (time=18446744073709551615, this=0xff7290) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1009ec0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5e9195d864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xff6ee0, th=0x47f3e70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f5e9195fe0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x100c1b0, th=0x47f3e70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f5e9195eccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f5e2364ee20, parent=0xff6ee0, th=0x47f3e70) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5e9195ed5b in ThreadWeaver::Thread::run (this=0x47f3e70) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5e8f94bd05 in QThreadPrivate::start (arg=0x47f3e70) at thread/qthread_unix.cpp:331
#8  0x00007f5e8f3a9efc in start_thread (arg=0x7f5e2364f700) at pthread_create.c:304
#9  0x00007f5e94bda59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5e953af780 (LWP 2471)):
[KCrash Handler]
#6  QWidget::focusProxy (this=0x91) at kernel/qwidget.cpp:6271
#7  0x00007f5e8ffadfb3 in effectiveFocusWidget (this=0x6032c20) at ../../include/QtGui/private/../../../src/gui/kernel/qwidget_p.h:572
#8  QWidget::setAttribute (this=0x5fc4e70, attribute=<optimized out>, on=true) at kernel/qwidget.cpp:10713
#9  0x00007f5e8ffb6904 in QWidget::winId (this=0x5fc4e70) at kernel/qwidget.cpp:2482
#10 0x00007f5e91eaf5ff in KIO::SimpleJobPrivate::start (this=0x75af410, slave=0x7feafa0) at ../../kio/kio/job.cpp:424
#11 0x00007f5e91eafcfb in KIO::TransferJobPrivate::start (this=0x75af410, slave=0x7feafa0) at ../../kio/kio/job.cpp:1250
#12 0x00007f5e91f3e0ab in startJob (slave=0x7feafa0, job=0x7aa1d20) at ../../kio/kio/scheduler.cpp:60
#13 KIO::ProtoQueue::startAJob (this=0x16a4ef0) at ../../kio/kio/scheduler.cpp:630
#14 0x00007f5e91f3e1c0 in KIO::ProtoQueue::qt_metacall (this=0x16a4ef0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at ./scheduler_p.moc:190
#15 0x00007f5e8fa45eba in QMetaObject::activate (sender=0x16a4f48, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#16 0x00007f5e8fa49789 in QObject::event (this=0x16a4f48, e=<optimized out>) at kernel/qobject.cpp:1181
#17 0x00007f5e8ff63474 in notify_helper (e=0x7fff8baa8af0, receiver=0x16a4f48, this=0xebf820) at kernel/qapplication.cpp:4486
#18 QApplicationPrivate::notify_helper (this=0xebf820, receiver=0x16a4f48, e=0x7fff8baa8af0) at kernel/qapplication.cpp:4458
#19 0x00007f5e8ff682e1 in QApplication::notify (this=0x7fff8baa8df0, receiver=0x16a4f48, e=0x7fff8baa8af0) at kernel/qapplication.cpp:4365
#20 0x00007f5e9249f466 in KApplication::notify (this=0x7fff8baa8df0, receiver=0x16a4f48, event=0x7fff8baa8af0) at ../../kdeui/kernel/kapplication.cpp:311
#21 0x00007f5e8fa32afc in QCoreApplication::notifyInternal (this=0x7fff8baa8df0, receiver=0x16a4f48, event=0x7fff8baa8af0) at kernel/qcoreapplication.cpp:787
#22 0x00007f5e8fa5fd62 in sendEvent (event=0x7fff8baa8af0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0xec3c90) at kernel/qeventdispatcher_unix.cpp:603
#24 0x00007f5e8fa5d514 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#25 0x00007f5e8d7dca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f5e8d7dd258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f5e8d7dd429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f5e8fa5ded6 in QEventDispatcherGlib::processEvents (this=0xe8ff40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#29 0x00007f5e9000b10e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f5e8fa31cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007f5e8fa31ef7 in QEventLoop::exec (this=0x7fff8baa8d80, flags=...) at kernel/qeventloop.cpp:201
#32 0x00007f5e8fa36789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#33 0x00007f5e94f8cb97 in kdemain (argc=3, argv=<optimized out>) at /build/buildd/rekonq-0.8.0/src/main.cpp:215
#34 0x00007f5e94b1830d in __libc_start_main (main=0x400630 <main(int, char**)>, argc=3, ubp_av=0x7fff8baa9788, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8baa9778) at libc-start.c:226
#35 0x0000000000400661 in _start ()

Possible duplicates by query: bug 295184, bug 293454, bug 291139, bug 290121, bug 286541.

Reported using DrKonqi