Bug 306725

Application: rekonq (0.9.1)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-30-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Trying to change the default country at http://shop.perkinelmer.com/ (link at top right)
Country dialogue opens in a new tab (not popup)
Clicking on "UK" causes crash every time

The crash can be reproduced every time.

-- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f12eb65d780 (LWP 3747))]

Thread 11 (Thread 0x7f12d0e81700 (LWP 3748)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f12deb73dec in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f12df53cde0) at wtf/FastMalloc.cpp:2495
#2  0x00007f12deb73f19 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007f12e6869e9a in start_thread (arg=0x7f12d0e81700) at pthread_create.c:308
#4  0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f12d0374700 (LWP 3749)):
#0  0x00007f12e5fce5d3 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f12e5f92b3d in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f12e5f92fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f12e5f93164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f12ea2cb426 in QEventDispatcherGlib::processEvents (this=0x7f12c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f12ea29ac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f12ea29aed7 in QEventLoop::exec (this=0x7f12d0373e00, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f12ea199fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f12ea19cfcb in QThreadPrivate::start (arg=0x181a2b0) at thread/qthread_unix.cpp:298
#9  0x00007f12e6869e9a in start_thread (arg=0x7f12d0374700) at pthread_create.c:308
#10 0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f12cf4f8700 (LWP 3750)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f12dd48c222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f12dd48c259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f12e6869e9a in start_thread (arg=0x7f12cf4f8700) at pthread_create.c:308
#4  0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f12ce00e700 (LWP 3751)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f12ea19d4db in wait (time=18446744073709551615, this=0x198b6b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x198b810, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f12dc6e40eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x198b560, th=0x1c933d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f12dc6e69db in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b8a0, th=0x1c933d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f12dc6e69f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b8a0, th=0x1c933d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f12dc6e69f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b8a0, th=0x1c933d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f12dc6e69f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b8a0, th=0x1c933d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f12dc6e584f in ThreadWeaver::ThreadRunHelper::run (this=0x7f12ce00de20, parent=0x198b560, th=0x1c933d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f12dc6e58db in ThreadWeaver::Thread::run (this=0x1c933d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f12ea19cfcb in QThreadPrivate::start (arg=0x1c933d0) at thread/qthread_unix.cpp:298
#11 0x00007f12e6869e9a in start_thread (arg=0x7f12ce00e700) at pthread_create.c:308
#12 0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f12cd61a700 (LWP 3752)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f12ea19d4db in wait (time=18446744073709551615, this=0x198b6b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x198b810, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f12dc6e40eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x198b560, th=0x1ed5500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f12dc6e69db in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b8a0, th=0x1ed5500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f12dc6e584f in ThreadWeaver::ThreadRunHelper::run (this=0x7f12cd619e20, parent=0x198b560, th=0x1ed5500) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f12dc6e58db in ThreadWeaver::Thread::run (this=0x1ed5500) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f12ea19cfcb in QThreadPrivate::start (arg=0x1ed5500) at thread/qthread_unix.cpp:298
#8  0x00007f12e6869e9a in start_thread (arg=0x7f12cd61a700) at pthread_create.c:308
#9  0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f12ccc78700 (LWP 3753)):
#0  0x00007f12e686bf6b in __pthread_mutex_lock (mutex=0x7f12b8000a60) at pthread_mutex_lock.c:92
#1  0x00007f12e5fce5a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f12e5f9301b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f12e5f93164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f12ea2cb426 in QEventDispatcherGlib::processEvents (this=0x7f12b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f12ea29ac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f12ea29aed7 in QEventLoop::exec (this=0x7f12ccc77dd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f12ea199fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f12e1c247ce in KIO::NameLookUpThread::run (this=0x7f12c4008800) at ../../kio/kio/hostinfo.cpp:226
#9  0x00007f12ea19cfcb in QThreadPrivate::start (arg=0x7f12c4008800) at thread/qthread_unix.cpp:298
#10 0x00007f12e6869e9a in start_thread (arg=0x7f12ccc78700) at pthread_create.c:308
#11 0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1267da0700 (LWP 3767)):
#0  0x00007f12e686d05d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f12c8014bb0) at pthread_mutex_unlock.c:290
#2  0x00007f12e5fce5d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f12e5f92efc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f12e5f93164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f12ea2cb426 in QEventDispatcherGlib::processEvents (this=0x7f12c800c320, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f12ea29ac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f12ea29aed7 in QEventLoop::exec (this=0x7f1267d9fdd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f12ea199fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f12ea27a9ff in QInotifyFileSystemWatcherEngine::run (this=0x20b23e0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f12ea19cfcb in QThreadPrivate::start (arg=0x20b23e0) at thread/qthread_unix.cpp:298
#11 0x00007f12e6869e9a in start_thread (arg=0x7f1267da0700) at pthread_create.c:308
#12 0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f1271ffb700 (LWP 4025)):
#0  0x00007f12e5f921fb in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f12e5f92f04 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f12e5f9349a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1266451406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f12e5fb49e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f12e6869e9a in start_thread (arg=0x7f1271ffb700) at pthread_create.c:308
#6  0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f12bffff700 (LWP 4038)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f12ea19d4db in wait (time=18446744073709551615, this=0x198b6b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x198b810, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f12dc6e40eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x198b560, th=0x21182b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f12dc6e69db in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b8a0, th=0x21182b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f12dc6e69f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b8a0, th=0x21182b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f12dc6e584f in ThreadWeaver::ThreadRunHelper::run (this=0x7f12bfffee20, parent=0x198b560, th=0x21182b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f12dc6e58db in ThreadWeaver::Thread::run (this=0x21182b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f12ea19cfcb in QThreadPrivate::start (arg=0x21182b0) at thread/qthread_unix.cpp:298
#9  0x00007f12e6869e9a in start_thread (arg=0x7f12bffff700) at pthread_create.c:308
#10 0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f12bcc38700 (LWP 4058)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f12ea19d4db in wait (time=18446744073709551615, this=0x198b6b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x198b810, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f12dc6e40eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x198b560, th=0x24942e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f12dc6e69db in ThreadWeaver::WorkingHardState::applyForWork (this=0x198b8a0, th=0x24942e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f12dc6e584f in ThreadWeaver::ThreadRunHelper::run (this=0x7f12bcc37e20, parent=0x198b560, th=0x24942e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f12dc6e58db in ThreadWeaver::Thread::run (this=0x24942e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f12ea19cfcb in QThreadPrivate::start (arg=0x24942e0) at thread/qthread_unix.cpp:298
#8  0x00007f12e6869e9a in start_thread (arg=0x7f12bcc38700) at pthread_create.c:308
#9  0x00007f12e8e884bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f12eb65d780 (LWP 3747)):
[KCrash Handler]
#6  get (this=<error reading variable: Cannot access memory at address 0x509>) at ../JavaScriptCore/wtf/RefPtr.h:60
#7  document (this=<error reading variable: Cannot access memory at address 0x509>) at page/Frame.h:305
#8  WebCore::Editor::canCopy (this=0x509) at editing/Editor.cpp:238
#9  0x00007f12de2a4334 in QWebPagePrivate::handleClipboard (this=<optimized out>, ev=0x7fff49bf1020, button=Qt::LeftButton) at Api/qwebpage.cpp:768
#10 0x00007f12de2a4499 in QWebPagePrivate::mouseReleaseEvent<QMouseEvent> (this=0x2b75db0, ev=0x7fff49bf1020) at Api/qwebpage.cpp:798
#11 0x00007f12de2acee6 in QWebPage::event (this=<optimized out>, ev=0x7fff49bf1020) at Api/qwebpage.cpp:3061
#12 0x00007f12de2afcc8 in QWebView::mouseReleaseEvent (this=<optimized out>, ev=0x7fff49bf1020) at Api/qwebview.cpp:1028
#13 0x00007f12dc4d2573 in KWebView::mouseReleaseEvent (this=0x203f550, event=0x7fff49bf1020) at ../../kdewebkit/kwebview.cpp:80
#14 0x00007f12e966f144 in QWidget::event (this=0x203f550, event=0x7fff49bf1020) at kernel/qwidget.cpp:8362
#15 0x00007f12de2b01b7 in QWebView::event (this=0x203f550, e=0x7fff49bf1020) at Api/qwebview.cpp:865
#16 0x00007f12e961e894 in notify_helper (e=0x7fff49bf1020, receiver=0x203f550, this=0x182b720) at kernel/qapplication.cpp:4559
#17 QApplicationPrivate::notify_helper (this=0x182b720, receiver=0x203f550, e=0x7fff49bf1020) at kernel/qapplication.cpp:4531
#18 0x00007f12e96240bf in QApplication::notify (this=<optimized out>, receiver=0x203f550, e=0x7fff49bf1020) at kernel/qapplication.cpp:4102
#19 0x00007f12eb0369e6 in KApplication::notify (this=0x7fff49bf1d00, receiver=0x203f550, event=0x7fff49bf1020) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007f12ea29be9c in QCoreApplication::notifyInternal (this=0x7fff49bf1d00, receiver=0x203f550, event=0x7fff49bf1020) at kernel/qcoreapplication.cpp:876
#21 0x00007f12e961f862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QApplicationPrivate::sendMouseEvent (receiver=0x203f550, event=0x7fff49bf1020, alienWidget=0x203f550, nativeWidget=0x19e5570, buttonDown=0x203f550, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#23 0x00007f12e969ebf5 in QETWidget::translateMouseEvent (this=0x19e5570, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#24 0x00007f12e969dbae in QApplication::x11ProcessEvent (this=0x7fff49bf1d00, event=0x7fff49bf18f0) at kernel/qapplication_x11.cpp:3732
#25 0x00007f12e96c70d2 in x11EventSourceDispatch (s=0x1828a70, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007f12e5f92d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f12e5f930a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f12e5f93164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f12ea2cb3bf in QEventDispatcherGlib::processEvents (this=0x1822e40, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007f12e96c6d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f12ea29ac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f12ea29aed7 in QEventLoop::exec (this=0x7fff49bf1c90, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007f12ea29ff67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#34 0x00007f12d6af9c9e in kdemain (argc=2, argv=<optimized out>) at /build/buildd/rekonq-0.9.1/src/main.cpp:180
#35 0x00000000004086a4 in launch (argc=2, _name=0x17fe258 "rekonq", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b31e "0") at ../../kinit/kinit.cpp:746
#36 0x0000000000409a16 in handle_launcher_request (sock=8, who=<optimized out>) at ../../kinit/kinit.cpp:1238
#37 0x0000000000409f47 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1431
#38 0x000000000040532f in main (argc=4, argv=0x7fff00000001, envp=0x7fff49bf36a0) at ../../kinit/kinit.cpp:1919

Possible duplicates by query: bug 306106, bug 301372, bug 301272, bug 300899, bug 299384.

Reported using DrKonqi