Application: rekonq (0.6.60)
KDE Platform Version: 4.5.95 (4.6 RC2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Browsing bugs.launchpad.net with just one tab in rekonq
- Unusual behavior I noticed:
On bookmarking a particular bug for reviewing later, rekonq crashed
- Custom settings of the application:
None

I think my crash differs from the possible duplicate since mine has a dangling pointer in the backtrace, not entirely sure tho.

The crash can be reproduced some of the time.

-- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2ec81b0760 (LWP 23697))]

Thread 10 (Thread 0x7f2eadb3b700 (LWP 23703)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ebd23220e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f2ebd232329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f2eba3e8953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f2ec34cd971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007f2ec59da92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f2eab9b0700 (LWP 23704)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ec6cdae3b in wait (this=<value optimized out>, mutex=0x99edf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x99edf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2ebb363d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x995690, th=0xcbf670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2ebb366f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0xcbf670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2ebb366f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0xcbf670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2ebb3654df in ThreadWeaver::ThreadRunHelper::run (this=0x7f2eab9afd40, parent=0x995690, th=0xcbf670) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f2ebb365a38 in ThreadWeaver::Thread::run (this=0xcbf670) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f2ec6cda27e in QThreadPrivate::start (arg=0xcbf670) at thread/qthread_unix.cpp:266
#9  0x00007f2eba3e8953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f2ec34cd971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f2ec59da92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f2ea9166700 (LWP 23705)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f2ea91659d0 in ?? ()
#2  0x00007fff2d95f852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 7 (Thread 0x7f2e9f782700 (LWP 24179)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ec6cdae3b in wait (this=<value optimized out>, mutex=0x99edf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x99edf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2ebb363d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x995690, th=0x1570960) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2ebb366f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0x1570960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2ebb366f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0x1570960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2ebb366f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0x1570960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f2ebb3654df in ThreadWeaver::ThreadRunHelper::run (this=0x7f2e9f781d40, parent=0x995690, th=0x1570960) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f2ebb365a38 in ThreadWeaver::Thread::run (this=0x1570960) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f2ec6cda27e in QThreadPrivate::start (arg=0x1570960) at thread/qthread_unix.cpp:266
#10 0x00007f2eba3e8953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f2ec34cd971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f2ec59da92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f2e9e113700 (LWP 24602)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ec6cdae3b in wait (this=<value optimized out>, mutex=0x99edf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x99edf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2ebb363d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x995690, th=0x3285680) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2ebb366f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0x3285680) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2ebb3654df in ThreadWeaver::ThreadRunHelper::run (this=0x7f2e9e112d40, parent=0x995690, th=0x3285680) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f2ebb365a38 in ThreadWeaver::Thread::run (this=0x3285680) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f2ec6cda27e in QThreadPrivate::start (arg=0x3285680) at thread/qthread_unix.cpp:266
#8  0x00007f2eba3e8953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f2ec34cd971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f2ec59da92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f2e9d712700 (LWP 24753)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ec6cdae3b in wait (this=<value optimized out>, mutex=0x99edf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x99edf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2ebb363d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x995690, th=0x33a0060) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2ebb366f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0x33a0060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2ebb366f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0x33a0060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2ebb366f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0x33a0060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f2ebb366f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x99eba0, th=0x33a0060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f2ebb3654df in ThreadWeaver::ThreadRunHelper::run (this=0x7f2e9d711d40, parent=0x995690, th=0x33a0060) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f2ebb365a38 in ThreadWeaver::Thread::run (this=0x33a0060) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f2ec6cda27e in QThreadPrivate::start (arg=0x33a0060) at thread/qthread_unix.cpp:266
#11 0x00007f2eba3e8953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x00007f2ec34cd971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#13 0x00007f2ec59da92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f2e99186700 (LWP 30447)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ea2323999 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x00007f2eba3e8953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#3  0x00007f2ec34cd971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f2ec59da92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f2e98985700 (LWP 30448)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ea2323999 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x00007f2eba3e8953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#3  0x00007f2ec34cd971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f2ec59da92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2e98184700 (LWP 30449)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ea2323999 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x00007f2eba3e8953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#3  0x00007f2ec34cd971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f2ec59da92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2ec81b0760 (LWP 23697)):
[KCrash Handler]
#6  0x00007f2ebcfc252e in QWebView::page() const () from /usr/lib/libQtWebKit.so.4
#7  0x00007f2eb5700749 in WebView::page (this=0x0) at /media/Data/rekonq/src/webview.cpp:133
#8  0x00007f2eb5705404 in page (this=0x3573530) at /media/Data/rekonq/src/webtab.h:63
#9  WebTab::url (this=0x3573530) at /media/Data/rekonq/src/webtab.cpp:100
#10 0x00007f2eb5733958 in UrlBar::loadFinished (this=0x33e03c0) at /media/Data/rekonq/src/urlbar/urlbar.cpp:310
#11 0x00007f2eb5733fbc in UrlBar::qt_metacall (this=0x33e03c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff2d90e5e0) at /media/Data/rekonq/build/src/urlbar.moc:160
#12 0x00007f2ec6de5b27 in QMetaObject::activate (sender=0xb6c780, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3280
#13 0x00007f2ec062d39a in KBookmarkManager::changed (this=0x0, _t1=<value optimized out>, _t2=<value optimized out>) at ./kbookmarkmanager.moc:139
#14 0x00007f2ec0630984 in KBookmarkManager::notifyChanged (this=0xb6c780, groupAddress=..., msg=<value optimized out>) at ../../kio/bookmarks/kbookmarkmanager.cc:600
#15 0x00007f2ec0633016 in KBookmarkManager::qt_metacall (this=0xb6c780, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff2d90e930) at ./kbookmarkmanager.moc:105
#16 0x00007f2ec43f50ee in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:919
#17 0x00007f2ec44000ef in QDBusCallDeliveryEvent::placeMetaCall (this=0x7f2eb5761117, object=0x3573530) at qdbusintegrator_p.h:103
#18 0x00007f2ec6ddfbde in QObject::event (this=0xb6c780, e=0x0) at kernel/qobject.cpp:1219
#19 0x00007f2ec6134fdc in QApplicationPrivate::notify_helper (this=0x93e4e0, receiver=0xb6c780, e=0x3667790) at kernel/qapplication.cpp:4396
#20 0x00007f2ec613aaed in QApplication::notify (this=0x7fff2d90f420, receiver=0xb6c780, e=0x3667790) at kernel/qapplication.cpp:4277
#21 0x00007f2ec7b8da36 in KApplication::notify (this=0x7fff2d90f420, receiver=0xb6c780, event=0x3667790) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007f2ec6dcdcdc in QCoreApplication::notifyInternal (this=0x7fff2d90f420, receiver=0xb6c780, event=0x3667790) at kernel/qcoreapplication.cpp:732
#23 0x00007f2ec6dd0c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x81ec00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x81ec00) at kernel/qcoreapplication.cpp:1373
#25 0x00007f2ec6dfa653 in sendPostedEvents (s=0x940d90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=0x940d90) at kernel/qeventdispatcher_glib.cpp:277
#27 0x00007f2ec2e17342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f2ec2e1b2a8 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f2ec2e1b45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007f2ec6dfa193 in QEventDispatcherGlib::processEvents (this=0x93d890, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#31 0x00007f2ec61e7a4e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007f2ec6dcca02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007f2ec6dccdec in QEventLoop::exec (this=0x7fff2d90f370, flags=) at kernel/qeventloop.cpp:201
#34 0x00007f2ec6dd0ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#35 0x00007f2eb575ffb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /media/Data/rekonq/src/main.cpp:200
#36 0x0000000000407993 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=1, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8e130b "saphira;1294614701;581262;1728_TIME12173193") at ../../kinit/kinit.cpp:742
#37 0x0000000000408733 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1234
#38 0x0000000000408cba in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1427
#39 0x0000000000409894 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1915

This bug may be a duplicate of or related to bug 259328.

Possible duplicates by query: bug 261756, bug 260808, bug 257282, bug 256866, bug 252991.

Reported using DrKonqi