Bug 268613

Application: rekonq (0.6.1)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.1-1.2-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Rekonq crashed when changing style to qtcurve from systemsettings.

-- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fbff8033760 (LWP 24593))]

Thread 7 (Thread 0x7fbfe1366700 (LWP 24594)):
#0  0x00007fbff697a38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fbfed0ae084 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fbff6975a3f in start_thread () from /lib64/libpthread.so.0
#3  0x00007fbff573067d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fbfdecd2700 (LWP 24595)):
#0  0x00007fbff697a38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fbff6c0514b in wait (this=<value optimized out>, mutex=0x76aa80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x76aa80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fbfeb133254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x745800, th=0x81b8e0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fbfeb1362a5 in waitForAvailableJob (this=0x767120, th=0x81b8e0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x81b8e0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fbfeb1362be in ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x81b8e0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fbfeb13364f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbfdecd1e30, parent=0x745800, th=0x81b8e0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#8  0x00007fbfeb1336d8 in ThreadWeaver::Thread::run (this=0x81b8e0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#9  0x00007fbff6c04a5e in QThreadPrivate::start (arg=0x81b8e0) at thread/qthread_unix.cpp:285
#10 0x00007fbff6975a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007fbff573067d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fbfd67fc700 (LWP 24633)):
#0  0x00007fbff697a38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fbfebe89044 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fbfec1a2180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fbfebe89079 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fbfec1b0254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fbff6975a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fbff573067d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fbfd4aec700 (LWP 24660)):
#0  0x00007fbff697a38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fbff6c0514b in wait (this=<value optimized out>, mutex=0x76aa80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x76aa80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fbfeb133254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x745800, th=0xc21e00) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fbfeb1362a5 in waitForAvailableJob (this=0x767120, th=0xc21e00) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0xc21e00) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fbfeb13364f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbfd4aebe30, parent=0x745800, th=0xc21e00) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fbfeb1336d8 in ThreadWeaver::Thread::run (this=0xc21e00) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fbff6c04a5e in QThreadPrivate::start (arg=0xc21e00) at thread/qthread_unix.cpp:285
#9  0x00007fbff6975a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fbff573067d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fbfd6ffd700 (LWP 24712)):
#0  0x00007fbff697a38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fbff6c0514b in wait (this=<value optimized out>, mutex=0x76aa80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x76aa80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fbfeb133254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x745800, th=0x456e590) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fbfeb1362a5 in waitForAvailableJob (this=0x767120, th=0x456e590) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x456e590) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fbfeb1362be in ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x456e590) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fbfeb1362be in ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x456e590) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fbfeb1362be in ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x456e590) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fbfeb13364f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbfd6ffce30, parent=0x745800, th=0x456e590) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#10 0x00007fbfeb1336d8 in ThreadWeaver::Thread::run (this=0x456e590) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#11 0x00007fbff6c04a5e in QThreadPrivate::start (arg=0x456e590) at thread/qthread_unix.cpp:285
#12 0x00007fbff6975a3f in start_thread () from /lib64/libpthread.so.0
#13 0x00007fbff573067d in clone () from /lib64/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fbfd54fd700 (LWP 24777)):
#0  0x00007fbff697a38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fbff6c0514b in wait (this=<value optimized out>, mutex=0x76aa80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x76aa80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fbfeb133254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x745800, th=0x925340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fbfeb1362a5 in waitForAvailableJob (this=0x767120, th=0x925340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x925340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fbfeb1362be in ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x925340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fbfeb1362be in ThreadWeaver::WorkingHardState::applyForWork (this=0x767120, th=0x925340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fbfeb13364f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbfd54fce30, parent=0x745800, th=0x925340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007fbfeb1336d8 in ThreadWeaver::Thread::run (this=0x925340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007fbff6c04a5e in QThreadPrivate::start (arg=0x925340) at thread/qthread_unix.cpp:285
#11 0x00007fbff6975a3f in start_thread () from /lib64/libpthread.so.0
#12 0x00007fbff573067d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbff8033760 (LWP 24593)):
[KCrash Handler]
#6  0x00007fbff56d063d in malloc_consolidate () from /lib64/libc.so.6
#7  0x00007fbff56d1198 in _int_free () from /lib64/libc.so.6
#8  0x00007fbff56d52dc in free () from /lib64/libc.so.6
#9  0x00007fbfece329f4 in QGlobalStaticDeleter<QList<QWebSettingsPrivate*> >::~QGlobalStaticDeleter() () from /usr/lib64/libQtWebKit.so.4
#10 0x00007fbff56925a1 in __run_exit_handlers () from /lib64/libc.so.6
#11 0x00007fbff56925f5 in exit () from /lib64/libc.so.6
#12 0x00007fbff523db7a in _IceDefaultIOErrorHandler (iceConn=<value optimized out>) at error.c:602
#13 0x00007fbff52447dc in _IceRead (iceConn=0x7688c0, nbytes=<value optimized out>, ptr=<value optimized out>) at misc.c:292
#14 0x00007fbff5248cc1 in IceProcessMessages (iceConn=0x7688c0, replyWait=0x0, replyReadyRet=0x0) at process.c:151
#15 0x00007fbff5f0a86f in QSmSocketReceiver::qt_metacall (this=0x75d3b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb258c290) at .moc/release-shared/qapplication_x11.moc:71
#16 0x00007fbff6d02def in QMetaObject::activate (sender=0x756ee0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffb258c290) at kernel/qobject.cpp:3272
#17 0x00007fbff6d4aebe in QSocketNotifier::activated (this=<value optimized out>, _t1=9) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#18 0x00007fbff6d0899b in QSocketNotifier::event (this=0x756ee0, e=0x7fffb258c940) at kernel/qsocketnotifier.cpp:317
#19 0x00007fbff5e9cd14 in QApplicationPrivate::notify_helper (this=0x6c8410, receiver=0x756ee0, e=0x7fffb258c940) at kernel/qapplication.cpp:4445
#20 0x00007fbff5ea522a in QApplication::notify (this=<value optimized out>, receiver=0x756ee0, e=0x7fffb258c940) at kernel/qapplication.cpp:4324
#21 0x00007fbff79919e6 in KApplication::notify (this=0x7fffb258cc40, receiver=0x756ee0, event=0x7fffb258c940) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#22 0x00007fbff6cedbfc in QCoreApplication::notifyInternal (this=0x7fffb258cc40, receiver=0x756ee0, event=0x7fffb258c940) at kernel/qcoreapplication.cpp:732
#23 0x00007fbff6d182f9 in sendEvent (source=0x6cbef0) at kernel/qcoreapplication.h:215
#24 socketNotifierSourceDispatch (source=0x6cbef0) at kernel/qeventdispatcher_glib.cpp:110
#25 0x00007fbff2598bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#26 0x00007fbff25993b0 in ?? () from /lib64/libglib-2.0.so.0
#27 0x00007fbff2599650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#28 0x00007fbff6d1891f in QEventDispatcherGlib::processEvents (this=0x6beef0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#29 0x00007fbff5f41d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007fbff6ced052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007fbff6ced265 in QEventLoop::exec (this=0x7fffb258cb90, flags=...) at kernel/qeventloop.cpp:201
#32 0x00007fbff6cf16ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#33 0x00007fbfe73ab329 in kdemain (argc=1, argv=0x615e90) at /usr/src/debug/rekonq-0.6.1/src/main.cpp:198
#34 0x00000000004075e9 in launch (argc=1, _name=0x675408 "/usr/bin/rekonq", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x675433 "home.lan;1300151329;882165;20302_TIME9493848") at /usr/src/debug/kdelibs-4.6.0/kinit/kinit.cpp:730
#35 0x00000000004080ed in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kinit/kinit.cpp:1222
#36 0x000000000040888a in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kinit/kinit.cpp:1415
#37 0x00000000004094e0 in main (argc=4, argv=0x7fffb258e588, envp=0x7fffb258e5b0) at /usr/src/debug/kdelibs-4.6.0/kinit/kinit.cpp:1903

Reported using DrKonqi