Bug 300072

Application: rekonq (0.9.1)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.3.5-030305-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I'm just close rekonq and it  crashed....................

-- 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 0x7fbd97ff4780 (LWP 3280))]

Thread 9 (Thread 0x7fbd823b7700 (LWP 3281)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbd9687cdec in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fbd97245de0) at wtf/FastMalloc.cpp:2495
#2  0x00007fbd9687cf19 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007fbd91a37e9a in start_thread (arg=0x7fbd823b7700) at pthread_create.c:308
#4  0x00007fbd977fc4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fbd818aa700 (LWP 3282)):
#0  0x00007fbd91a39f69 in __pthread_mutex_lock (mutex=0x7fbd7c000a60) at pthread_mutex_lock.c:92
#1  0x00007fbd90115561 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbd900d9729 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbd900d9f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbd900da124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbd923f1426 in QEventDispatcherGlib::processEvents (this=0x7fbd7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fbd923c0c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fbd923c0ed7 in QEventLoop::exec (this=0x7fbd818a9e00, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fbd922bffa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fbd922c2fcb in QThreadPrivate::start (arg=0x2a0e260) at thread/qthread_unix.cpp:298
#10 0x00007fbd91a37e9a in start_thread (arg=0x7fbd818aa700) at pthread_create.c:308
#11 0x00007fbd977fc4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fbd80a2e700 (LWP 3283)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbd973ee222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fbd973ee259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fbd91a37e9a in start_thread (arg=0x7fbd80a2e700) at pthread_create.c:308
#4  0x00007fbd977fc4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fbd7b427700 (LWP 3284)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbd922c34db in wait (time=18446744073709551615, this=0x2716900) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2707460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fbd9430f0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x27076e0, th=0x2a4d540) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fbd943119db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2706340, th=0x2a4d540) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fbd9431084f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbd7b426e20, parent=0x27076e0, th=0x2a4d540) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fbd943108db in ThreadWeaver::Thread::run (this=0x2a4d540) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fbd922c2fcb in QThreadPrivate::start (arg=0x2a4d540) at thread/qthread_unix.cpp:298
#8  0x00007fbd91a37e9a in start_thread (arg=0x7fbd7b427700) at pthread_create.c:308
#9  0x00007fbd977fc4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fbd78d3a700 (LWP 3286)):
#0  0x00007fbd91a3b05d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7fbd2c000a60) at pthread_mutex_unlock.c:290
#2  0x00007fbd90115591 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbd900d9713 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbd900d9f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbd900da124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fbd923f1426 in QEventDispatcherGlib::processEvents (this=0x7fbd2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007fbd923c0c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fbd923c0ed7 in QEventLoop::exec (this=0x7fbd78d39dd0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fbd922bffa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007fbd923a09ff in QInotifyFileSystemWatcherEngine::run (this=0x2caaf30) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007fbd922c2fcb in QThreadPrivate::start (arg=0x2caaf30) at thread/qthread_unix.cpp:298
#12 0x00007fbd91a37e9a in start_thread (arg=0x7fbd78d3a700) at pthread_create.c:308
#13 0x00007fbd977fc4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fbd0e7fc700 (LWP 3326)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbd922c34db in wait (time=18446744073709551615, this=0x2716900) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2707460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fbd9430f0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x27076e0, th=0x29a8190) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fbd943119db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2706340, th=0x29a8190) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fbd9431084f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbd0e7fbe20, parent=0x27076e0, th=0x29a8190) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fbd943108db in ThreadWeaver::Thread::run (this=0x29a8190) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fbd922c2fcb in QThreadPrivate::start (arg=0x29a8190) at thread/qthread_unix.cpp:298
#8  0x00007fbd91a37e9a in start_thread (arg=0x7fbd0e7fc700) at pthread_create.c:308
#9  0x00007fbd977fc4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fbd0f7fe700 (LWP 3327)):
#0  0x00007fbd900d965b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbd900d9f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbd900da124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbd923f1426 in QEventDispatcherGlib::processEvents (this=0x7fbd00034a20, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fbd923c0c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fbd923c0ed7 in QEventLoop::exec (this=0x7fbd0f7fddd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fbd922bffa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fbd94915ece in KIO::NameLookUpThread::run (this=0x7fbd7400f820) at ../../kio/kio/hostinfo.cpp:226
#8  0x00007fbd922c2fcb in QThreadPrivate::start (arg=0x7fbd7400f820) at thread/qthread_unix.cpp:298
#9  0x00007fbd91a37e9a in start_thread (arg=0x7fbd0f7fe700) at pthread_create.c:308
#10 0x00007fbd977fc4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fbceafc3700 (LWP 3432)):
#0  0x00007fbd900d970e in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbd900d9f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbd900da45a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbcfc41b2c6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fbd900fb9a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbd91a37e9a in start_thread (arg=0x7fbceafc3700) at pthread_create.c:308
#6  0x00007fbd977fc4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbd97ff4780 (LWP 3280)):
[KCrash Handler]
#6  0x00007fbd923d81a9 in QMetaObject::removeGuard (ptr=0x37363e0) at kernel/qobject.cpp:431
#7  0x00007fbd94e4dd10 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=0x3fc5f70, __in_chrg=<optimized out>) at ../../kdeui/jobs/kdialogjobuidelegate.cpp:54
#10 0x00007fbd9486b659 in KIO::JobUiDelegate::~JobUiDelegate (this=0x3fc5f70, __in_chrg=<optimized out>) at ../../kio/kio/jobuidelegate.cpp:53
#11 0x00007fbd9379663e in KJob::~KJob (this=0x3734b00, __in_chrg=<optimized out>) at ../../kdecore/jobs/kjob.cpp:72
#12 0x00007fbd9485b74c in KIO::SimpleJob::~SimpleJob (this=<optimized out>, __in_chrg=<optimized out>) at ../../kio/kio/job.cpp:374
#13 0x00007fbd9485b9d9 in KIO::TransferJob::~TransferJob (this=0x3734b00, __in_chrg=<optimized out>) at ../../kio/kio/job.cpp:967
#14 0x00007fbd923db478 in QObject::event (this=0x3734b00, e=<optimized out>) at kernel/qobject.cpp:1176
#15 0x00007fbd928e4894 in notify_helper (e=0x32dc860, receiver=0x3734b00, this=0x25b87d0) at kernel/qapplication.cpp:4559
#16 QApplicationPrivate::notify_helper (this=0x25b87d0, receiver=0x3734b00, e=0x32dc860) at kernel/qapplication.cpp:4531
#17 0x00007fbd928e9713 in QApplication::notify (this=0x7fffa0548970, receiver=0x3734b00, e=0x32dc860) at kernel/qapplication.cpp:4420
#18 0x00007fbd94e5bb46 in KApplication::notify (this=0x7fffa0548970, receiver=0x3734b00, event=0x32dc860) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007fbd923c1e9c in QCoreApplication::notifyInternal (this=0x7fffa0548970, receiver=0x3734b00, event=0x32dc860) at kernel/qcoreapplication.cpp:876
#20 0x00007fbd923c5c6a in sendEvent (event=0x32dc860, receiver=0x3734b00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x257f1f0) at kernel/qcoreapplication.cpp:1500
#22 0x00007fbd923f0f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#24 0x00007fbd900d9c9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fbd900da060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fbd900da124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fbd923f13bf in QEventDispatcherGlib::processEvents (this=0x2580ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007fbd9298cd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fbd923c0c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fbd923c0ed7 in QEventLoop::exec (this=0x7fffa0548900, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007fbd923c5f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#32 0x00007fbd97bd5c9e in kdemain (argc=1, argv=<optimized out>) at /build/buildd/rekonq-0.9.1/src/main.cpp:180
#33 0x00007fbd9772b76d in __libc_start_main (main=0x400630 <main(int, char**)>, argc=1, ubp_av=0x7fffa0549128, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa0549118) at libc-start.c:226
#34 0x0000000000400661 in _start ()

This bug may be a duplicate of or related to bug 289076.

Possible duplicates by query: bug 299931, bug 299051, bug 295800, bug 293785, bug 289076.

Reported using DrKonqi