Bug 301372

Summary: Close tab crash
Product: [Unmaintained] rekonq Reporter: Kevin Clevenger <kevin.clevenger>
Component: generalAssignee: Andrea Diamantini <adjam7>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bill-lancaster
Priority: NOR    
Version: 0.9.2   
Target Milestone: qtwebkitToFix   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Kevin Clevenger 2012-06-07 15:58:12 UTC 
Application: rekonq (0.9.2)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.2
Operating System: Linux 3.3.7-1.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

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

I had just closed tab that had opened as a redirected child window

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f38e09fa880 (LWP 15329))]

Thread 10 (Thread 0x7f38d603b700 (LWP 15330)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x000000337fc1677d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x33806009a0) at wtf/FastMalloc.cpp:2495
#2  0x000000337fc16889 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x0000003921807d14 in start_thread (arg=0x7f38d603b700) at pthread_create.c:309
#4  0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f38d5722700 (LWP 15331)):
#0  0x000000392180e0ad in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x000000342fe82a4f in read (__nbytes=16, __buf=0x7f38d5721b60, __fd=<optimized out>) at /usr/include/bits/unistd.h:45
#2  g_wakeup_acknowledge (wakeup=0x18658c0) at gwakeup.c:212
#3  0x000000342fe47539 in g_main_context_check (context=context@entry=0x7f38d00009a0, max_priority=2147483647, fds=fds@entry=0x7f38d00029c0, n_fds=n_fds@entry=1) at gmain.c:2980
#4  0x000000342fe47952 in g_main_context_iterate (context=context@entry=0x7f38d00009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3143
#5  0x000000342fe47ad4 in g_main_context_iteration (context=0x7f38d00009a0, may_block=1) at gmain.c:3207
#6  0x0000003373fa4506 in QEventDispatcherGlib::processEvents (this=0x7f38d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x0000003373f7513f in QEventLoop::processEvents (this=this@entry=0x7f38d5721d20, flags=...) at kernel/qeventloop.cpp:149
#8  0x0000003373f753c8 in QEventLoop::exec (this=0x7f38d5721d20, flags=...) at kernel/qeventloop.cpp:204
#9  0x0000003373e78650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x0000003373e7b5eb in QThreadPrivate::start (arg=0x1cfcb30) at thread/qthread_unix.cpp:307
#11 0x0000003921807d14 in start_thread (arg=0x7f38d5722700) at pthread_create.c:309
#12 0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f38cffff700 (LWP 15332)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x0000003380d84ac7 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x33810919a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x0000003380d84af9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003921807d14 in start_thread (arg=0x7f38cffff700) at pthread_create.c:309
#4  0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f38cefc6700 (LWP 15333)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x0000003373e7baeb in wait (time=18446744073709551615, this=0x19431e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1942610, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x0000003382a0aa81 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19c48c0, th=0x1d74010) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003382a0d2cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x1943610, th=0x1d74010) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003382a0d2e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1943610, th=0x1d74010) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x0000003382a0c13f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f38cefc5d20, parent=0x19c48c0, th=th@entry=0x1d74010) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#7  0x0000003382a0c1cb in ThreadWeaver::Thread::run (this=0x1d74010) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003373e7b5eb in QThreadPrivate::start (arg=0x1d74010) at thread/qthread_unix.cpp:307
#9  0x0000003921807d14 in start_thread (arg=0x7f38cefc6700) at pthread_create.c:309
#10 0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f38ccfae700 (LWP 14363)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x0000003373e7baeb in wait (time=18446744073709551615, this=0x19431e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1942610, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x0000003382a0aa81 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19c48c0, th=0x1ea65f0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003382a0d2cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x1943610, th=0x1ea65f0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003382a0c13f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f38ccfadd20, parent=0x19c48c0, th=th@entry=0x1ea65f0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003382a0c1cb in ThreadWeaver::Thread::run (this=0x1ea65f0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003373e7b5eb in QThreadPrivate::start (arg=0x1ea65f0) at thread/qthread_unix.cpp:307
#8  0x0000003921807d14 in start_thread (arg=0x7f38ccfae700) at pthread_create.c:309
#9  0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f3886ee5700 (LWP 14524)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x0000003373e7baeb in wait (time=18446744073709551615, this=0x19431e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1942610, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x0000003382a0aa81 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19c48c0, th=0x1e91840) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003382a0d2cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x1943610, th=0x1e91840) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003382a0c13f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f3886ee4d20, parent=0x19c48c0, th=th@entry=0x1e91840) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003382a0c1cb in ThreadWeaver::Thread::run (this=0x1e91840) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003373e7b5eb in QThreadPrivate::start (arg=0x1e91840) at thread/qthread_unix.cpp:307
#8  0x0000003921807d14 in start_thread (arg=0x7f3886ee5700) at pthread_create.c:309
#9  0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f3887ea1700 (LWP 16651)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f3885535603 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x0000003921807d14 in start_thread (arg=0x7f3887ea1700) at pthread_create.c:309
#3  0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f38866e4700 (LWP 16652)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f3885535603 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x0000003921807d14 in start_thread (arg=0x7f38866e4700) at pthread_create.c:309
#3  0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f388528d700 (LWP 16653)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f3885535603 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x0000003921807d14 in start_thread (arg=0x7f388528d700) at pthread_create.c:309
#3  0x00000039210f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f38e09fa880 (LWP 15329)):
[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  0x000000337f370394 in QWebPagePrivate::handleClipboard (this=this@entry=0x2127db0, ev=ev@entry=0x7fff4321ecc0, button=<optimized out>) at Api/qwebpage.cpp:768
#10 0x000000337f3704fd in QWebPagePrivate::mouseReleaseEvent<QMouseEvent> (this=0x2127db0, ev=0x7fff4321ecc0) at Api/qwebpage.cpp:798
#11 0x000000337f376656 in QWebPage::event (this=<optimized out>, ev=0x7fff4321ecc0) at Api/qwebpage.cpp:3061
#12 0x000000337f378be8 in QWebView::mouseReleaseEvent (this=<optimized out>, ev=0x7fff4321ecc0) at Api/qwebview.cpp:1028
#13 0x000000338161b203 in KWebView::mouseReleaseEvent (this=0x2a7cd90, event=0x7fff4321ecc0) at /usr/src/debug/kdelibs-4.8.3/kdewebkit/kwebview.cpp:80
#14 0x0000003375819b50 in QWidget::event (this=0x2a7cd90, event=0x7fff4321ecc0) at kernel/qwidget.cpp:8371
#15 0x000000337f3790d7 in QWebView::event (this=0x2a7cd90, e=0x7fff4321ecc0) at Api/qwebview.cpp:865
#16 0x00000033757ca37c in QApplicationPrivate::notify_helper (this=this@entry=0x1863f90, receiver=receiver@entry=0x2a7cd90, e=e@entry=0x7fff4321ecc0) at kernel/qapplication.cpp:4551
#17 0x00000033757cf05b in QApplication::notify (this=<optimized out>, receiver=0x2a7cd90, e=0x7fff4321ecc0) at kernel/qapplication.cpp:4094
#18 0x0000003377245a56 in KApplication::notify (this=0x7fff4321f940, receiver=0x2a7cd90, event=0x7fff4321ecc0) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#19 0x0000003373f763ee in QCoreApplication::notifyInternal (this=0x7fff4321f940, receiver=0x2a7cd90, event=0x7fff4321ecc0) at kernel/qcoreapplication.cpp:915
#20 0x00000033757cb1bb in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#21 QApplicationPrivate::sendMouseEvent (receiver=0x2a7cd90, event=0x7fff4321ecc0, alienWidget=0x2a7cd90, nativeWidget=0x18623c0, buttonDown=0x337629dd68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#22 0x0000003375845894 in QETWidget::translateMouseEvent (this=this@entry=0x18623c0, event=event@entry=0x7fff4321f430) at kernel/qapplication_x11.cpp:4523
#23 0x0000003375844621 in QApplication::x11ProcessEvent (this=0x7fff4321f940, event=0x7fff4321f430) at kernel/qapplication_x11.cpp:3646
#24 0x000000337586a60c in x11EventSourceDispatch (s=s@entry=0x1865900, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#25 0x000000342fe476e5 in g_main_dispatch (context=0x1865320) at gmain.c:2539
#26 g_main_context_dispatch (context=context@entry=0x1865320) at gmain.c:3075
#27 0x000000342fe47a18 in g_main_context_iterate (context=context@entry=0x1865320, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3146
#28 0x000000342fe47ad4 in g_main_context_iteration (context=0x1865320, may_block=1) at gmain.c:3207
#29 0x0000003373fa44e6 in QEventDispatcherGlib::processEvents (this=0x1822990, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x000000337586a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#31 0x0000003373f7513f in QEventLoop::processEvents (this=this@entry=0x7fff4321f800, flags=...) at kernel/qeventloop.cpp:149
#32 0x0000003373f753c8 in QEventLoop::exec (this=0x7fff4321f800, flags=...) at kernel/qeventloop.cpp:204
#33 0x0000003373f7a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#34 0x000000337b307b01 in kdemain (argc=1, argv=0x7fff4321fb18) at /usr/src/debug/rekonq-0.9.2/src/main.cpp:180
#35 0x0000003921021735 in __libc_start_main (main=0x400820 <main(int, char**)>, argc=1, ubp_av=0x7fff4321fb18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4321fb08) at libc-start.c:226
#36 0x0000000000400851 in _start ()

This bug may be a duplicate of or related to bug 299149.

Possible duplicates by query: bug 301272, bug 300899, bug 299384, bug 299149.

Reported using DrKonqi
Comment 1 Bill Lancaster 2012-06-12 07:38:34 UTC 
Created attachment 71751 [details]
New crash information added by DrKonqi

rekonq (0.9.1) on KDE Platform 4.8.3 (4.8.3) using Qt 4.8.1

- What I was doing when the application crashed:
Whenever a page has its own "close" button or function this crash occurs.  Closing the page with 'x' or ctrl+w is OK

-- Backtrace (Reduced):
#7  get (this=<error reading variable: Cannot access memory at address 0x391>) at ../JavaScriptCore/wtf/RefPtr.h:60
#8  document (this=<error reading variable: Cannot access memory at address 0x391>) at page/Frame.h:305
#9  WebCore::Editor::canCopy (this=0x391) at editing/Editor.cpp:238
#10 0xb61aff06 in QWebPagePrivate::handleClipboard (this=0xa267d78, ev=0xbfbc0b74, button=Qt::LeftButton) at Api/qwebpage.cpp:768
#11 0xb61b00c9 in QWebPagePrivate::mouseReleaseEvent<QMouseEvent> (this=0xa267d78, ev=0xbfbc0b74) at Api/qwebpage.cpp:798
Comment 2 Andrea Diamantini 2012-06-13 21:17:20 UTC 

*** This bug has been marked as a duplicate of bug 299149 ***