Bug 319221

Application: rekonq (2.2.1)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic i686
Distribution: Ubuntu 13.04

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

rekonq crashed when i was typing letter in gmail
also i works really slowly with gmail and sometimes cant even load this site

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb234c740 (LWP 2481))]

Thread 9 (Thread 0xafd52b40 (LWP 2482)):
#0  0xb77a1424 in __kernel_vsyscall ()
#1  0xb2cb184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb758dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb6bc0ae5 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6bc0b1f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb2cadd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb75803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 8 (Thread 0xaf431b40 (LWP 2483)):
#0  0xb77a1424 in __kernel_vsyscall ()
#1  0xb2cb184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb758dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb6bf1f63 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb68d0b1b in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb6bd6982 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb6bf1b12 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb2cadd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb75803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0xae040b40 (LWP 2484)):
#0  0xb77a1424 in __kernel_vsyscall ()
#1  0xb7570dcb in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2fec2db in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2fdd6d0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2fdd831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb381dc3f in QEventDispatcherGlib::processEvents (this=0xad600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb37ea3ec in QEventLoop::processEvents (this=this@entry=0xae040258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb37ea6e1 in QEventLoop::exec (this=this@entry=0xae040258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb36d5fec in QThread::exec (this=this@entry=0x8221f88) at thread/qthread.cpp:542
#9  0xb36d614b in QThread::run (this=0x8221f88) at thread/qthread.cpp:609
#10 0xb36d8b18 in QThreadPrivate::start (arg=0x8221f88) at thread/qthread_unix.cpp:338
#11 0xb2cadd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb75803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0xad27bb40 (LWP 2486)):
#0  0xb3020a4a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb3020d68 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2fdc8e1 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2fdd678 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2fdd831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb381dc3f in QEventDispatcherGlib::processEvents (this=0xac900468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb37ea3ec in QEventLoop::processEvents (this=this@entry=0xad27b228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb37ea6e1 in QEventLoop::exec (this=this@entry=0xad27b228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb36d5fec in QThread::exec (this=this@entry=0x8a725b0) at thread/qthread.cpp:542
#9  0xb37c9f2d in QInotifyFileSystemWatcherEngine::run (this=0x8a725b0) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb36d8b18 in QThreadPrivate::start (arg=0x8a725b0) at thread/qthread_unix.cpp:338
#11 0xb2cadd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb75803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xa0cdfb40 (LWP 2523)):
#0  0xb77a1424 in __kernel_vsyscall ()
#1  0xb2cb184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb758dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xaab0cacf in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa6d18b5 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab0cd8c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab0d436 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0xb2cadd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb75803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xa04deb40 (LWP 2524)):
#0  0xb77a1424 in __kernel_vsyscall ()
#1  0xb2cb184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb758dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xaab0cacf in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa6d18b5 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab0cd8c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab0d436 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0xb2cadd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb75803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0x9fcddb40 (LWP 2525)):
#0  0xb77a1424 in __kernel_vsyscall ()
#1  0xb2cb184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb758dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xaab0cacf in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa6d18b5 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab0cd8c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab0d436 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0xb2cadd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb75803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0x9f4dcb40 (LWP 2526)):
#0  0xb77a1424 in __kernel_vsyscall ()
#1  0xb2cb184b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb758dd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xaab0cacf in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa6d18b5 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab0cd8c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab0d436 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0xb2cadd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb75803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb234c740 (LWP 2481)):
[KCrash Handler]
#7  0xb6b236e7 in JSC::JSObject::visitChildren(JSC::JSCell*, JSC::SlotVisitor&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#8  0xb68e35c1 in JSC::SlotVisitor::drain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#9  0xb68d2892 in JSC::Heap::markRoots(bool) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#10 0xb68d6aa5 in JSC::Heap::collect(JSC::Heap::SweepToggle) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#11 0xb68d74e0 in JSC::Heap::collectAllGarbage() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#12 0xb551f3ff in WebCore::collect(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#13 0xb551f385 in WebCore::Timer<WebCore::GCController>::fired() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#14 0xb5cd3803 in WebCore::ThreadTimers::sharedTimerFiredInternal() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#15 0xb5cd3885 in WebCore::ThreadTimers::sharedTimerFired() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#16 0xb5f5335e in WebCore::SharedTimerQt::timerEvent(QTimerEvent*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#17 0xb38072d4 in QObject::event (this=0x82213a8, e=0xbfd07e00) at kernel/qobject.cpp:1156
#18 0xb3d5ec7c in QApplicationPrivate::notify_helper (this=0x813b000, receiver=0x82213a8, e=0xbfd07e00) at kernel/qapplication.cpp:4567
#19 0xb3d61b94 in QApplication::notify (this=0xbfd07e00, receiver=0x82213a8, e=0xbfd07e00) at kernel/qapplication.cpp:3949
#20 0xb5069d01 in KApplication::notify (this=0xbfd08138, receiver=0x82213a8, event=0xbfd07e00) at ../../kdeui/kernel/kapplication.cpp:311
#21 0xb37eb90e in QCoreApplication::notifyInternal (this=0xbfd08138, receiver=0x82213a8, event=event@entry=0xbfd07e00) at kernel/qcoreapplication.cpp:946
#22 0xb38208c0 in sendEvent (event=0xbfd07e00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#23 QTimerInfoList::activateTimers (this=this@entry=0x813984c) at kernel/qeventdispatcher_unix.cpp:622
#24 0xb381d5a8 in timerSourceDispatch (source=0x8139818) at kernel/qeventdispatcher_glib.cpp:186
#25 timerSourceDispatch (source=0x8139818) at kernel/qeventdispatcher_glib.cpp:180
#26 0xb2fdd3b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb2fdd750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb2fdd831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb381dc21 in QEventDispatcherGlib::processEvents (this=this@entry=0x8106ed8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0xb3e15a5a in QGuiEventDispatcherGlib::processEvents (this=0x8106ed8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0xb37ea3ec in QEventLoop::processEvents (this=this@entry=0xbfd08068, flags=...) at kernel/qeventloop.cpp:149
#32 0xb37ea6e1 in QEventLoop::exec (this=this@entry=0xbfd08068, flags=...) at kernel/qeventloop.cpp:204
#33 0xb37f03fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#34 0xb3d5cfc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#35 0xb775f725 in kdemain (argc=1, argv=0xbfd08224) at /build/buildd/rekonq-2.2.1/src/main.cpp:240
#36 0x0804854b in main (argc=1, argv=0xbfd08224) at /build/buildd/rekonq-2.2.1/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Reported using DrKonqi