Bug 310643

Application: rekonq (1.3)
KDE Platform Version: 4.9.3 (Compiled from sources)
Qt Version: 4.8.3
Operating System: Linux 3.6.6-gentoo-5d x86_64
Distribution (Platform): Gentoo Packages

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

Switched from packages.gentoo.org to bugzilla.gentoo.org then swithced to gmail and then to plus.google.com. Closed plus.google.com tab and rekonq crashed.

The crash can be reproduced some of the time.

-- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa6af90b780 (LWP 3479))]

Thread 9 (Thread 0x7fa68c7f4700 (LWP 3480)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:164
#1  0x00007fa69a6f0597 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fa69a9d95e0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fa69a6f05c9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fa696ab9344 in ?? () from /usr/lib64/libGL.so.1
#4  0x00007fa6ae1ecf3b in start_thread (arg=0x7fa68c7f4700) at pthread_create.c:308
#5  0x00007fa6acf950bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 8 (Thread 0x7fa68bee3700 (LWP 3481)):
#0  0x00007fa6acf64afd in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa6acf649a1 in __sleep (seconds=0) at ../sysdeps/unix/sysv/linux/sleep.c:137
#2  0x00007fa69bb34d47 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fa69c4f8240 <WTF::pageheap_memory>) at wtf/FastMalloc.cpp:2499
#3  0x00007fa69bb35029 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#4  0x00007fa696ab9344 in ?? () from /usr/lib64/libGL.so.1
#5  0x00007fa6ae1ecf3b in start_thread (arg=0x7fa68bee3700) at pthread_create.c:308
#6  0x00007fa6acf950bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 7 (Thread 0x7fa68b5c2700 (LWP 3482)):
#0  0x00007ffffa7d58bf in clock_gettime ()
#1  0x00007fa6a9f8951d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fa6ae4d7714 in do_gettime (frac=0x7fa68b5c1b18, sec=0x7fa68b5c1b10) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fa6ae5aafbd in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fa684002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fa6ae5ab303 in QTimerInfoList::timerWait (this=0x7fa684002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fa6ae5a9e6c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fa68b5c1c0c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fa6ae5a9f15 in timerSourcePrepare (source=source@entry=0x7fa684002800, timeout=timeout@entry=0x7fa68b5c1c0c) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fa6a9cacb3f in g_main_context_prepare (context=context@entry=0x7fa6840009d0, priority=priority@entry=0x7fa68b5c1c58) at gmain.c:2836
#9  0x00007fa6a9cad22b in g_main_context_iterate (context=context@entry=0x7fa6840009d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3126
#10 0x00007fa6a9cad424 in g_main_context_iteration (context=0x7fa6840009d0, may_block=1) at gmain.c:3207
#11 0x00007fa6ae5aa7b6 in QEventDispatcherGlib::processEvents (this=0x7fa6840008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fa6ae57be5f in QEventLoop::processEvents (this=this@entry=0x7fa68b5c1db0, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fa6ae57c0e8 in QEventLoop::exec (this=0x7fa68b5c1db0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fa6ae47f590 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007fa6ae48253c in QThreadPrivate::start (arg=0xe46cc0) at thread/qthread_unix.cpp:338
#16 0x00007fa696ab9344 in ?? () from /usr/lib64/libGL.so.1
#17 0x00007fa6ae1ecf3b in start_thread (arg=0x7fa68b5c2700) at pthread_create.c:308
#18 0x00007fa6acf950bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 6 (Thread 0x7fa63480d700 (LWP 3711)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:164
#1  0x00007fa6370d3f5c in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#2  0x00007fa636d20890 in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#3  0x00007fa6370d41bc in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#4  0x00007fa6370d470e in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#5  0x00007fa696ab9344 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007fa6ae1ecf3b in start_thread (arg=0x7fa63480d700) at pthread_create.c:308
#7  0x00007fa6acf950bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 5 (Thread 0x7fa63500e700 (LWP 3712)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:164
#1  0x00007fa6370d3f5c in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#2  0x00007fa636d20890 in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#3  0x00007fa6370d41bc in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#4  0x00007fa6370d470e in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#5  0x00007fa696ab9344 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007fa6ae1ecf3b in start_thread (arg=0x7fa63500e700) at pthread_create.c:308
#7  0x00007fa6acf950bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 4 (Thread 0x7fa63580f700 (LWP 3713)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:164
#1  0x00007fa6370d3f5c in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#2  0x00007fa636d20890 in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#3  0x00007fa6370d41bc in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#4  0x00007fa6370d470e in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#5  0x00007fa696ab9344 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007fa6ae1ecf3b in start_thread (arg=0x7fa63580f700) at pthread_create.c:308
#7  0x00007fa6acf950bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 3 (Thread 0x7fa6896cc700 (LWP 3714)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:164
#1  0x00007fa6370d3f5c in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#2  0x00007fa636d20890 in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#3  0x00007fa6370d41bc in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#4  0x00007fa6370d470e in ?? () from /opt/Adobe/flash-player/flash-plugin/libflashplayer.so
#5  0x00007fa696ab9344 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007fa6ae1ecf3b in start_thread (arg=0x7fa6896cc700) at pthread_create.c:308
#7  0x00007fa6acf950bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 2 (Thread 0x7fa62afa7700 (LWP 3812)):
#0  pthread_cond_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007fa6ae4829f7 in wait (time=30000, this=0x7fa63c0066d0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7fa63c006678, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ae47675f in QThreadPoolThread::run (this=0x7fa63c0069a0) at concurrent/qthreadpool.cpp:141
#4  0x00007fa6ae48253c in QThreadPrivate::start (arg=0x7fa63c0069a0) at thread/qthread_unix.cpp:338
#5  0x00007fa696ab9344 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007fa6ae1ecf3b in start_thread (arg=0x7fa62afa7700) at pthread_create.c:308
#7  0x00007fa6acf950bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 1 (Thread 0x7fa6af90b780 (LWP 3479)):
[KCrash Handler]
#6  0x0000000000000030 in ?? ()
#7  0x00007fa6ae583409 in QMetaObject::cast (this=0x7fa69c408740 <QWebFrame::staticMetaObject>, obj=0x2b49140) at kernel/qmetaobject.cpp:274
#8  0x00007fa69b2e04b4 in qobject_cast<QWebFrame*> (object=<optimized out>) at ../../../../../../include/QtCore/../../src/corelib/kernel/qobject.h:380
#9  WebCore::FrameNetworkingContextQt::networkAccessManager (this=<optimized out>) at WebCoreSupport/FrameNetworkingContextQt.cpp:51
#10 0x00007fa69b82f6a2 in WebCore::QNetworkReplyHandler::start (this=0x2dec330) at platform/network/qt/QNetworkReplyHandler.cpp:665
#11 0x00007fa69b82e442 in flush (this=0x2dec368) at platform/network/qt/QNetworkReplyHandler.cpp:195
#12 WebCore::QNetworkReplyHandlerCallQueue::flush (this=0x2dec368) at platform/network/qt/QNetworkReplyHandler.cpp:187
#13 0x00007fa69b82f45a in ~QueueLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at platform/network/qt/QNetworkReplyHandler.cpp:203
#14 WebCore::QNetworkReplyWrapper::receiveMetaData (this=0x22f3510) at platform/network/qt/QNetworkReplyHandler.cpp:276
#15 0x00007fa6ae59221f in QMetaObject::activate (sender=0x268b9c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#16 0x00007fa6ae584e77 in QMetaMethod::invoke (this=this@entry=0x7ffffa71a440, object=object@entry=0x268b9c0, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#17 0x00007fa6ae58733c in QMetaObject::invokeMethod (obj=0x268b9c0, member=<optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#18 0x00007fa69e9853cc in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7fa69eae81b2 "finished", obj=0x268b9c0) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#19 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x268b9c0, state=state@entry=true, type=type@entry=Qt::AutoConnection) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/accessmanagerreply_p.cpp:484
#20 0x00007fa69e9866c5 in KDEPrivate::AccessManagerReply::slotResult (this=0x268b9c0, kJob=0x10b3710) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/accessmanagerreply_p.cpp:427
#21 0x00007fa6ae59221f in QMetaObject::activate (sender=0x10b3710, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffffa71a9f0) at kernel/qobject.cpp:3547
#22 0x00007fa6aea0b6e2 in KJob::result (this=this@entry=0x10b3710, _t1=_t1@entry=0x10b3710) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3_build/kdecore/kjob.moc:208
#23 0x00007fa6aea0b720 in KJob::emitResult (this=0x10b3710) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kdecore/jobs/kjob.cpp:318
#24 0x00007fa69e9b9555 in KIO::SimpleJob::slotFinished (this=this@entry=0x10b3710) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/job.cpp:494
#25 0x00007fa69e9c0a12 in KIO::TransferJob::slotFinished (this=0x10b3710) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/job.cpp:1081
#26 0x00007fa6ae59221f in QMetaObject::activate (sender=0xfe7a90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#27 0x00007fa69ea5c111 in KIO::SlaveInterface::dispatch (this=0xfe7a90, _cmd=104, rawdata=...) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/slaveinterface.cpp:172
#28 0x00007fa69ea5920a in KIO::SlaveInterface::dispatch (this=0xfe7a90) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/slaveinterface.cpp:88
#29 0x00007fa69ea4d67e in KIO::Slave::gotInput (this=0xfe7a90) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/slave.cpp:344
#30 0x00007fa6ae59221f in QMetaObject::activate (sender=0x159ace0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#31 0x00007fa69e98e472 in dequeue (this=<optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/connection.cpp:82
#32 KIO::ConnectionPrivate::dequeue (this=0x2db9590) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kio/kio/connection.cpp:71
#33 0x00007fa6ae591d7e in QObject::event (this=0x159ace0, e=<optimized out>) at kernel/qobject.cpp:1195
#34 0x00007fa6ad739dfc in QApplicationPrivate::notify_helper (this=this@entry=0x951c30, receiver=receiver@entry=0x159ace0, e=e@entry=0x2e7f020) at kernel/qapplication.cpp:4557
#35 0x00007fa6ad73bb7a in QApplication::notify (this=0x7ffffa71bb80, receiver=0x159ace0, e=0x2e7f020) at kernel/qapplication.cpp:4418
#36 0x00007fa6af337cd6 in KApplication::notify (this=0x7ffffa71bb80, receiver=0x159ace0, event=0x2e7f020) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kdeui/kernel/kapplication.cpp:311
#37 0x00007fa6ae57d0fe in QCoreApplication::notifyInternal (this=0x7ffffa71bb80, receiver=receiver@entry=0x159ace0, event=event@entry=0x2e7f020) at kernel/qcoreapplication.cpp:915
#38 0x00007fa6ae580921 in sendEvent (event=0x2e7f020, receiver=0x159ace0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x71a2b0) at kernel/qcoreapplication.cpp:1539
#40 0x00007fa6ae5aa603 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#41 postEventSourceDispatch (s=s@entry=0x951850) at kernel/qeventdispatcher_glib.cpp:279
#42 0x00007fa6a9cad035 in g_main_dispatch (context=0x951e30) at gmain.c:2539
#43 g_main_context_dispatch (context=context@entry=0x951e30) at gmain.c:3075
#44 0x00007fa6a9cad368 in g_main_context_iterate (context=context@entry=0x951e30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
#45 0x00007fa6a9cad424 in g_main_context_iteration (context=0x951e30, may_block=1) at gmain.c:3207
#46 0x00007fa6ae5aa796 in QEventDispatcherGlib::processEvents (this=0x952b70, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#47 0x00007fa6ad7d4cfe in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007fa6ae57be5f in QEventLoop::processEvents (this=this@entry=0x7ffffa71ba40, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007fa6ae57c0e8 in QEventLoop::exec (this=0x7ffffa71ba40, flags=...) at kernel/qeventloop.cpp:204
#50 0x00007fa6ae580c38 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#51 0x00007fa691e7fd91 in kdemain (argc=1, argv=0x8443e0) at /var/tmp/portage/www-client/rekonq-1.3/work/rekonq-1.3/src/main.cpp:223
#52 0x0000000000408946 in launch (argc=argc@entry=1, _name=_name@entry=0x844e48 "/usr/bin/rekonq", args=args@entry=0x844e58 "\001", cwd=cwd@entry=0x0, envc=envc@entry=1, envs=<optimized out>, envs@entry=0x844e60 "DISPLAY=:0", reset_env=false, tty=tty@entry=0x0, avoid_loops=false, startup_id_str=startup_id_str@entry=0x844e73 "srv5;1353839245;715331;3191_TIME280481") at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kinit/kinit.cpp:726
#53 0x00000000004097ab in handle_launcher_request (sock=7, who=<optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kinit/kinit.cpp:1218
#54 0x0000000000409deb in handle_requests (waitForPid=waitForPid@entry=0) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kinit/kinit.cpp:1411
#55 0x0000000000405b6f in main (argc=2, argv=0x7fff00000001, envp=0x7ffffa71c7a0) at /var/tmp/portage/kde-base/kdelibs-4.9.3/work/kdelibs-4.9.3/kinit/kinit.cpp:1899

This bug may be a duplicate of or related to bug 307634.

Possible duplicates by query: bug 307634.

Reported using DrKonqi