Bug 288185

Summary: rekonq crashes when browsing some websites
Product: [Unmaintained] rekonq Reporter: Daniel Zwinkmann <daniel.zwinkmann>
Component: generalAssignee: Andrea Diamantini <adjam7>
Status: RESOLVED DUPLICATE    
Severity: crash CC: Rudolf.Leitgeb
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Daniel Zwinkmann 2011-12-04 10:28:04 UTC 
Application: rekonq (0.8.55)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
Rekonq crashes when browsing some webistes. especially when browsing kde-look.org site. Sometimes chip.de or other sites. Webpages like Home-Banking or Facebook are O.K.

The crash can be reproduced every time.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0xb779a710 (LWP 3253))]

Thread 7 (Thread 0xb66e7b70 (LWP 3254)):
#0  0x0098f416 in __kernel_vsyscall ()
#1  0x00280a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x003cecfc in __pthread_cond_wait (cond=0x23dd430, mutex=0x23dd418) at forward.c:139
#3  0x01cbc883 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x23d8340) at wtf/FastMalloc.cpp:2495
#4  0x01cbc99f in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x23d8340) at wtf/FastMalloc.cpp:1618
#5  0x0027cd31 in start_thread (arg=0xb66e7b70) at pthread_create.c:304
#6  0x003c10ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xb5dbeb70 (LWP 3255)):
#0  0x0098f416 in __kernel_vsyscall ()
#1  0x003b240e in __GI___poll (fds=0x84c4948, nfds=1, timeout=1746) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x04a6b34b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04a5c896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x04a5cc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0257db37 in QEventDispatcherGlib::processEvents (this=0x84c3b68, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x0254e1dd in QEventLoop::processEvents (this=0xb5dbe2e0, flags=...) at kernel/qeventloop.cpp:149
#7  0x0254e421 in QEventLoop::exec (this=0xb5dbe2e0, flags=...) at kernel/qeventloop.cpp:201
#8  0x0245190b in QThread::exec (this=0x84c2e90) at thread/qthread.cpp:498
#9  0x024519fb in QThread::run (this=0x84c2e90) at thread/qthread.cpp:565
#10 0x024547b3 in QThreadPrivate::start (arg=0x84c2e90) at thread/qthread_unix.cpp:331
#11 0x0027cd31 in start_thread (arg=0xb5dbeb70) at pthread_create.c:304
#12 0x003c10ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xb55b5b70 (LWP 3256)):
#0  0x0098f416 in __kernel_vsyscall ()
#1  0x00280a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x003cecfc in __pthread_cond_wait (cond=0x82da50, mutex=0x82da38) at forward.c:139
#3  0x007289a9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x007289ef in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x0027cd31 in start_thread (arg=0xb55b5b70) at pthread_create.c:304
#6  0x003c10ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xb4a54b70 (LWP 3257)):
#0  0x0098f416 in __kernel_vsyscall ()
#1  0x00280a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x003cecfc in __pthread_cond_wait (cond=0x818c6c0, mutex=0x818c6a8) at forward.c:139
#3  0x02454cc0 in wait (time=4294967295, this=0x818c6a8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8185048, mutex=0x8184168, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00184406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8185030, th=0x84ffe08) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00186ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8186d58, th=0x84ffe08) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0018403a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8185030, th=0x84ffe08) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00186fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8186d58, th=0x84ffe08) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00183f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8185030, th=0x84ffe08, previous=0x85b85a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00185b14 in ThreadWeaver::ThreadRunHelper::run (this=0xb4a54314, parent=0x8185030, th=0x84ffe08) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00185bca in ThreadWeaver::Thread::run (this=0x84ffe08) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x024547b3 in QThreadPrivate::start (arg=0x84ffe08) at thread/qthread_unix.cpp:331
#13 0x0027cd31 in start_thread (arg=0xb4a54b70) at pthread_create.c:304
#14 0x003c10ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xb2998b70 (LWP 3258)):
#0  0x0027edc6 in __pthread_mutex_lock (mutex=0x87384f4) at pthread_mutex_lock.c:62
#1  0x003cef14 in pthread_mutex_lock (mutex=0x87384f4) at forward.c:182
#2  0x04a5c933 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04a5cc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0257db37 in QEventDispatcherGlib::processEvents (this=0x841e4a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x0254e1dd in QEventLoop::processEvents (this=0xb29982b0, flags=...) at kernel/qeventloop.cpp:149
#6  0x0254e421 in QEventLoop::exec (this=0xb29982b0, flags=...) at kernel/qeventloop.cpp:201
#7  0x0245190b in QThread::exec (this=0x8737158) at thread/qthread.cpp:498
#8  0x0252ee2d in QInotifyFileSystemWatcherEngine::run (this=0x8737158) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x024547b3 in QThreadPrivate::start (arg=0x8737158) at thread/qthread_unix.cpp:331
#10 0x0027cd31 in start_thread (arg=0xb2998b70) at pthread_create.c:304
#11 0x003c10ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xb1f63b70 (LWP 3268)):
#0  0x0098f416 in __kernel_vsyscall ()
#1  0x00280a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x003cecfc in __pthread_cond_wait (cond=0x818c6c0, mutex=0x818c6a8) at forward.c:139
#3  0x02454cc0 in wait (time=4294967295, this=0x818c6a8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8185048, mutex=0x8184168, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00184406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8185030, th=0x841ff38) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00186ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8186d58, th=0x841ff38) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0018403a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8185030, th=0x841ff38) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00186fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8186d58, th=0x841ff38) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00183f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8185030, th=0x841ff38, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00185b14 in ThreadWeaver::ThreadRunHelper::run (this=0xb1f63314, parent=0x8185030, th=0x841ff38) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00185bca in ThreadWeaver::Thread::run (this=0x841ff38) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x024547b3 in QThreadPrivate::start (arg=0x841ff38) at thread/qthread_unix.cpp:331
#13 0x0027cd31 in start_thread (arg=0xb1f63b70) at pthread_create.c:304
#14 0x003c10ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb779a710 (LWP 3253)):
[KCrash Handler]
#7  QMetaObject::removeGuard (ptr=0x9acb798) at kernel/qobject.cpp:441
#8  0x05d8c9a4 in ~QPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qpointer.h:64
#9  ~Private (this=<optimized out>, __in_chrg=<optimized out>) at ../../kdeui/jobs/kdialogjobuidelegate.cpp:34
#10 KDialogJobUiDelegate::~KDialogJobUiDelegate (this=0x994fc10, __in_chrg=<optimized out>) at ../../kdeui/jobs/kdialogjobuidelegate.cpp:54
#11 0x02b78318 in KIO::JobUiDelegate::~JobUiDelegate (this=0x994fc10, __in_chrg=<optimized out>) at ../../kio/kio/jobuidelegate.cpp:50
#12 0x02b78352 in KIO::JobUiDelegate::~JobUiDelegate (this=0x994fc10, __in_chrg=<optimized out>) at ../../kio/kio/jobuidelegate.cpp:53
#13 0x04693603 in KJob::~KJob (this=0x87fa428, __in_chrg=<optimized out>) at ../../kdecore/jobs/kjob.cpp:68
#14 0x04692e26 in KCompositeJob::~KCompositeJob (this=0x87fa428, __in_chrg=<optimized out>) at ../../kdecore/jobs/kcompositejob.cpp:42
#15 0x02b65786 in KIO::Job::~Job (this=0x87fa428, __in_chrg=<optimized out>) at ../../kio/kio/job.cpp:85
#16 0x02b6636f in KIO::SimpleJob::~SimpleJob (this=0x87fa428, __in_chrg=<optimized out>) at ../../kio/kio/job.cpp:374
#17 0x02b66596 in KIO::TransferJob::~TransferJob (this=0x87fa428, __in_chrg=<optimized out>) at ../../kio/kio/job.cpp:965
#18 0x02b66782 in KIO::TransferJob::~TransferJob (this=0x87fa428, __in_chrg=<optimized out>) at ../../kio/kio/job.cpp:967
#19 0x025625f3 in qDeleteInEventHandler (o=0x87fa428) at kernel/qobject.cpp:3986
#20 0x02567b80 in QObject::event (this=0x87fa428, e=0x9fc5788) at kernel/qobject.cpp:1200
#21 0x04effd54 in notify_helper (e=0x9fc5788, receiver=0x87fa428, this=0x81812a8) at kernel/qapplication.cpp:4486
#22 QApplicationPrivate::notify_helper (this=0x81812a8, receiver=0x87fa428, e=0x9fc5788) at kernel/qapplication.cpp:4458
#23 0x04f05103 in QApplication::notify (this=0x9fc5788, receiver=0x87fa428, e=0x9fc5788) at kernel/qapplication.cpp:3886
#24 0x05d9c681 in KApplication::notify (this=0xbf871160, receiver=0x87fa428, event=0x9fc5788) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x0254f19e in QCoreApplication::notifyInternal (this=0xbf871160, receiver=0x87fa428, event=0x9fc5788) at kernel/qcoreapplication.cpp:787
#26 0x02552f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x815c2e0) at kernel/qcoreapplication.cpp:1428
#28 0x025530ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#29 0x0257d6a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=0x81894b8) at kernel/qeventdispatcher_glib.cpp:277
#31 0x04a5c25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0x04a5c990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x04a5cc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x0257dada in QEventDispatcherGlib::processEvents (this=0x815d248, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#35 0x04fb7e3a in QGuiEventDispatcherGlib::processEvents (this=0x815d248, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x0254e1dd in QEventLoop::processEvents (this=0xbf8710c4, flags=...) at kernel/qeventloop.cpp:149
#37 0x0254e421 in QEventLoop::exec (this=0xbf8710c4, flags=...) at kernel/qeventloop.cpp:201
#38 0x0255319d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#39 0x04efd8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#40 0x00c6301e in kdemain (argc=1, argv=0xbf871484) at /build/buildd/rekonq-0.8.55+git2011120218/src/main.cpp:215
#41 0x0804850b in main (argc=1, argv=0xbf871484) at /build/buildd/rekonq-0.8.55+git2011120218/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Possible duplicates by query: bug 287488, bug 285560, bug 279804.

Reported using DrKonqi
Comment 1 Rudolf Leitgeb 2011-12-08 16:21:16 UTC 
Created attachment 66508 [details]
New crash information added by DrKonqi

rekonq (0.8.0) on KDE Platform 4.7.2 (4.7.2) using Qt 4.7.4

- What I was doing when the application crashed: closed konqueror after a short browsing session

-- Backtrace (Reduced):
#7  0x00007f51b3287370 in ~QPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qpointer.h:64
#8  ~Private (this=<optimized out>, __in_chrg=<optimized out>) at ../../kdeui/jobs/kdialogjobuidelegate.cpp:34
#9  KDialogJobUiDelegate::~KDialogJobUiDelegate (this=0x19dabe0, __in_chrg=<optimized out>) at ../../kdeui/jobs/kdialogjobuidelegate.cpp:54
#10 0x00007f51b2cadbf9 in KIO::JobUiDelegate::~JobUiDelegate (this=0x19dabe0, __in_chrg=<optimized out>) at ../../kio/kio/jobuidelegate.cpp:53
#11 0x00007f51b1beae28 in KJob::~KJob (this=0x10196320, __in_chrg=<optimized out>) at ../../kdecore/jobs/kjob.cpp:68
Comment 2 Andrea Diamantini 2011-12-15 22:24:38 UTC 

*** This bug has been marked as a duplicate of bug 289076 ***