Bug 316566

Application: rekonq (1.1)
KDE Platform Version: 4.9.5
Qt Version: 4.8.3
Operating System: Linux 3.8.2 x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
I was on the grooveshark website, and had been listening to music. I searched for "blues traveler" in the search bar, and Rekonq instantly crashed. I repeated this process but was not able to reproduce the crash.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f57a12da780 (LWP 5234))]

Thread 12 (Thread 0x7f578bf1a700 (LWP 5235)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f57a06d9cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f57a06d9d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f579b23ee9a in start_thread (arg=0x7f578bf1a700) at pthread_create.c:308
#4  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f578b619700 (LWP 5236)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f579fb70b2d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f57a0531280 <WTF::pageheap_memory>) at wtf/FastMalloc.cpp:2499
#2  0x00007f579fb70c39 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1622
#3  0x00007f579b23ee9a in start_thread (arg=0x7f578b619700) at pthread_create.c:308
#4  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f578ad18700 (LWP 5237)):
#0  0x00007f57a0ade313 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f57998d6d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57998d6ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f579cb20c16 in QEventDispatcherGlib::processEvents (this=0x7f57840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f579caf12bf in QEventLoop::processEvents (this=this@entry=0x7f578ad17e00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f579caf1548 in QEventLoop::exec (this=0x7f578ad17e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f579c9f2b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f579c9f5aec in QThreadPrivate::start (arg=0x2827d90) at thread/qthread_unix.cpp:338
#8  0x00007f579b23ee9a in start_thread (arg=0x7f578ad18700) at pthread_create.c:308
#9  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f5743fff700 (LWP 5239)):
#0  0x00007f5799913e51 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f57998d6672 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57998d6cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f57998d6ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f579cb20c16 in QEventDispatcherGlib::processEvents (this=0x7f573c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f579caf12bf in QEventLoop::processEvents (this=this@entry=0x7f5743ffedd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f579caf1548 in QEventLoop::exec (this=0x7f5743ffedd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f579c9f2b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f579cad19af in QInotifyFileSystemWatcherEngine::run (this=0x2757bd0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f579c9f5aec in QThreadPrivate::start (arg=0x2757bd0) at thread/qthread_unix.cpp:338
#10 0x00007f579b23ee9a in start_thread (arg=0x7f5743fff700) at pthread_create.c:308
#11 0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5732ca6700 (LWP 5251)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5737f9ee9c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5737be9b00 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5737f9f0fc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00007f5737f9f64e in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x00007f579b23ee9a in start_thread (arg=0x7f5732ca6700) at pthread_create.c:308
#6  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f57324a5700 (LWP 5252)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5737f9ee9c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5737be9b00 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5737f9f0fc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00007f5737f9f64e in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x00007f579b23ee9a in start_thread (arg=0x7f57324a5700) at pthread_create.c:308
#6  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5731ca4700 (LWP 5253)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5737f9ee9c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5737be9b00 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5737f9f0fc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00007f5737f9f64e in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x00007f579b23ee9a in start_thread (arg=0x7f5731ca4700) at pthread_create.c:308
#6  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f57314a3700 (LWP 5254)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5737f9ee9c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5737be9b00 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5737f9f0fc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00007f5737f9f64e in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x00007f579b23ee9a in start_thread (arg=0x7f57314a3700) at pthread_create.c:308
#6  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f572fbc9700 (LWP 5257)):
#0  0x00007f5799913e51 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f57998d6c9e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57998d71e2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f574185e4a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f57998fa645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f579b23ee9a in start_thread (arg=0x7f572fbc9700) at pthread_create.c:308
#6  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f572f3c8700 (LWP 5270)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
#1  0x00007f5737f9ee71 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5737efdd6d in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5737f9f0fc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00007f5737f9f64e in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x00007f579b23ee9a in start_thread (arg=0x7f572f3c8700) at pthread_create.c:308
#6  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f570bc56700 (LWP 5474)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
#1  0x00007f5737f9ee71 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5737efdd6d in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5737f9f0fc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00007f5737f9f64e in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x00007f579b23ee9a in start_thread (arg=0x7f570bc56700) at pthread_create.c:308
#6  0x00007f57a0ae9ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f57a12da780 (LWP 5234)):
[KCrash Handler]
#6  operator QtSharedPointer::ExternalRefCountData* (this=0x80) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:169
#7  QtSharedPointer::ExternalRefCountData::getAndRef (obj=0x2e54e40) at tools/qsharedpointer.cpp:1255
#8  0x00007f579d5c1802 in QWeakPointer<QObject> (ptr=0x2e54e40, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:595
#9  operator=<QObject> (ptr=0x2e54e40, this=0x3059820) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:600
#10 QNetworkRequest::setOriginatingObject (this=0x7fff0692d2b0, object=0x2e54e40) at access/qnetworkrequest.cpp:565
#11 0x00007f579f864ca1 in WebCore::ResourceRequest::toNetworkRequest (this=0x7fff0692d310, originatingFrame=0x2e54e40) at platform/network/qt/ResourceRequestQt.cpp:50
#12 0x00007f579f8696fc in WebCore::QNetworkReplyHandler::redirect (this=this@entry=0x2fda0b0, response=..., redirection=...) at platform/network/qt/QNetworkReplyHandler.cpp:569
#13 0x00007f579f86a3f0 in WebCore::QNetworkReplyHandler::sendResponseIfNeeded (this=0x2fda0b0) at platform/network/qt/QNetworkReplyHandler.cpp:520
#14 0x00007f579f867db2 in flush (this=0x2fda0e8) at platform/network/qt/QNetworkReplyHandler.cpp:195
#15 WebCore::QNetworkReplyHandlerCallQueue::flush (this=0x2fda0e8) at platform/network/qt/QNetworkReplyHandler.cpp:187
#16 0x00007f579f868dca in ~QueueLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at platform/network/qt/QNetworkReplyHandler.cpp:203
#17 WebCore::QNetworkReplyWrapper::receiveMetaData (this=0x3533730) at platform/network/qt/QNetworkReplyHandler.cpp:276
#18 0x00007f579cb07f5f in QMetaObject::activate (sender=0x31280d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#19 0x00007f579cafa987 in QMetaMethod::invoke (this=this@entry=0x7fff0692dbb0, object=object@entry=0x31280d0, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#20 0x00007f579cafcd5c in QMetaObject::invokeMethod (obj=0x31280d0, member=<optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#21 0x00007f579ddce68c in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7f579df316ba "finished", obj=0x31280d0) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#22 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x31280d0, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#23 0x00007f579ddcf985 in KDEPrivate::AccessManagerReply::slotResult (this=0x31280d0, kJob=0x2921f50) at ../../kio/kio/accessmanagerreply_p.cpp:427
#24 0x00007f579cb07f5f in QMetaObject::activate (sender=0x2921f50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0692e160) at kernel/qobject.cpp:3547
#25 0x00007f579cf6ef22 in KJob::result (this=this@entry=0x2921f50, _t1=_t1@entry=0x2921f50) at ./kjob.moc:208
#26 0x00007f579cf6ef60 in KJob::emitResult (this=0x2921f50) at ../../kdecore/jobs/kjob.cpp:318
#27 0x00007f579de02845 in KIO::SimpleJob::slotFinished (this=this@entry=0x2921f50) at ../../kio/kio/job.cpp:494
#28 0x00007f579de09d02 in KIO::TransferJob::slotFinished (this=0x2921f50) at ../../kio/kio/job.cpp:1081
#29 0x00007f579cb07f5f in QMetaObject::activate (sender=0x279c560, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#30 0x00007f579dea5561 in KIO::SlaveInterface::dispatch (this=0x279c560, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#31 0x00007f579dea263a in KIO::SlaveInterface::dispatch (this=0x279c560) at ../../kio/kio/slaveinterface.cpp:88
#32 0x00007f579de96a9e in KIO::Slave::gotInput (this=0x279c560) at ../../kio/kio/slave.cpp:344
#33 0x00007f579cb07f5f in QMetaObject::activate (sender=0x27a2040, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#34 0x00007f579ddd7732 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#35 KIO::ConnectionPrivate::dequeue (this=0x2763780) at ../../kio/kio/connection.cpp:71
#36 0x00007f579cb0743e in QObject::event (this=0x27a2040, e=<optimized out>) at kernel/qobject.cpp:1195
#37 0x00007f579bc1ee9c in QApplicationPrivate::notify_helper (this=this@entry=0x25d2410, receiver=receiver@entry=0x27a2040, e=e@entry=0x3105a30) at kernel/qapplication.cpp:4562
#38 0x00007f579bc2330a in QApplication::notify (this=0x7fff0692f2f0, receiver=0x27a2040, e=0x3105a30) at kernel/qapplication.cpp:4423
#39 0x00007f579e3de1f6 in KApplication::notify (this=0x7fff0692f2f0, receiver=0x27a2040, event=0x3105a30) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x00007f579caf256e in QCoreApplication::notifyInternal (this=0x7fff0692f2f0, receiver=receiver@entry=0x27a2040, event=event@entry=0x3105a30) at kernel/qcoreapplication.cpp:915
#41 0x00007f579caf63f1 in sendEvent (event=0x3105a30, receiver=0x27a2040) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x25911f0) at kernel/qcoreapplication.cpp:1539
#43 0x00007f579cb20a63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#44 postEventSourceDispatch (s=0x25d1830) at kernel/qeventdispatcher_glib.cpp:279
#45 0x00007f57998d6ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f57998d6de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f57998d6ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f579cb20bf6 in QEventDispatcherGlib::processEvents (this=0x2592ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#49 0x00007f579bcc3c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x00007f579caf12bf in QEventLoop::processEvents (this=this@entry=0x7fff0692f1b0, flags=...) at kernel/qeventloop.cpp:149
#51 0x00007f579caf1548 in QEventLoop::exec (this=0x7fff0692f1b0, flags=...) at kernel/qeventloop.cpp:204
#52 0x00007f579caf6708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#53 0x00007f57a0ec7f01 in kdemain (argc=1, argv=0x7fff0692f4c8) at /build/buildd/rekonq-1.1/src/main.cpp:223
#54 0x00007f57a0a1776d in __libc_start_main (main=0x400690 <main(int, char**)>, argc=1, ubp_av=0x7fff0692f4c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0692f4b8) at libc-start.c:226
#55 0x00000000004006c1 in _start ()

Possible duplicates by query: bug 307700.

Reported using DrKonqi