Bug 227202

Summary: rekonq crashed on gitorious.org as I tryed to start watching a repro without being loged in
Product: [Unmaintained] rekonq Reporter: Jonathan Kolberg <j_kolberg11>
Component: generalAssignee: Andrea Diamantini <adjam7>
Status: RESOLVED NOT A BUG    
Severity: crash    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Jonathan Kolberg 2010-02-16 15:45:43 UTC
Application: rekonq (0.3.92)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.32-13-generic i686
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
I tryed to start watching a branch, while not being loged in, and rekonq crashed.

 -- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7867760 (LWP 27232))]

Thread 5 (Thread 0xb628eb70 (LWP 27234)):
#0  0x00e9a422 in __kernel_vsyscall ()
#1  0x002c4f55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01107ea7 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x1ebbdc0) at ../JavaScriptCore/wtf/FastMalloc.cpp:2299
#3  0x01107ef1 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x1ebbdc0) at ../JavaScriptCore/wtf/FastMalloc.cpp:1433
#4  0x002c08de in start_thread (arg=0xb628eb70) at pthread_create.c:300
#5  0x03a2495e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xb58d9b70 (LWP 27235)):
#0  0x00e9a422 in __kernel_vsyscall ()
#1  0x002c4f55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x06270247 in QWaitConditionPrivate::wait (this=0x8d1f3a8, mutex=0x8d328b0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8d1f3a8, mutex=0x8d328b0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x002568a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x0025936c in ThreadWeaver::WorkingHardState::waitForAvailableJob(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#6  0x0025526b in ThreadWeaver::WeaverImpl::waitForAvailableJob(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#7  0x00259462 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#8  0x00256b23 in ThreadWeaver::WeaverImpl::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#9  0x002574fe in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#10 0x00257c1b in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#11 0x0626f2ee in QThreadPrivate::start (arg=0x92a4640) at thread/qthread_unix.cpp:248
#12 0x002c08de in start_thread (arg=0xb58d9b70) at pthread_create.c:300
#13 0x03a2495e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xb34fcb70 (LWP 27239)):
#0  0x00e9a422 in __kernel_vsyscall ()
#1  0x002c4f55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x06270247 in QWaitConditionPrivate::wait (this=0x92b7518, mutex=0x92b7890, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x92b7518, mutex=0x92b7890, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0110d260 in WTF::ThreadCondition::wait (this=0xb59cadd4, mutex=...) at ../JavaScriptCore/wtf/qt/ThreadingQt.cpp:238
#5  0x01631cc4 in WebCore::IconDatabase::syncThreadMainLoop (this=0xb59cad80) at loader/icon/IconDatabase.cpp:1412
#6  0x01636b70 in WebCore::IconDatabase::iconDatabaseSyncThread (this=0xb59cad80) at loader/icon/IconDatabase.cpp:1038
#7  0x0110ccff in threadEntryPoint (contextData=0xb598b180) at ../JavaScriptCore/wtf/Threading.cpp:64
#8  0x0110d133 in WTF::ThreadPrivate::run (this=0x92df7e8) at ../JavaScriptCore/wtf/qt/ThreadingQt.cpp:64
#9  0x0626f2ee in QThreadPrivate::start (arg=0x92df7e8) at thread/qthread_unix.cpp:248
#10 0x002c08de in start_thread (arg=0xb34fcb70) at pthread_create.c:300
#11 0x03a2495e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb2cfbb70 (LWP 27241)):
#0  0x00e92e16 in *__GI_clock_gettime (clock_id=15298548, tp=0xb2cfaf68) at ../sysdeps/unix/clock_gettime.c:100
#1  0x0639a4db in qt_gettime () at kernel/qcore_unix.cpp:109
#2  0x0639f605 in QTimerInfoList::updateCurrentTime (this=0x9327bcc) at kernel/qeventdispatcher_unix.cpp:340
#3  0x0639f64a in QTimerInfoList::timerWait (this=0x9327bcc, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x0639d5f8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb2cfb07c) at kernel/qeventdispatcher_glib.cpp:136
#5  0x0639d685 in timerSourcePrepare (source=0x0, timeout=0xe96ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x04c2647a in IA__g_main_context_prepare (context=0x9322d80, priority=0xb2cfb0fc) at /build/buildd/glib2.0-2.23.3/glib/gmain.c:2280
#7  0x04c26899 in g_main_context_iterate (context=0x9322d80, block=<value optimized out>, dispatch=1, self=0x9322eb0) at /build/buildd/glib2.0-2.23.3/glib/gmain.c:2571
#8  0x04c26e58 in IA__g_main_context_iteration (context=0x9322d80, may_block=1) at /build/buildd/glib2.0-2.23.3/glib/gmain.c:2654
#9  0x0639d3ef in QEventDispatcherGlib::processEvents (this=0x8eb12e8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x0636fe29 in QEventLoop::processEvents (this=0xb2cfb240, flags=) at kernel/qeventloop.cpp:149
#11 0x0637027a in QEventLoop::exec (this=0xb2cfb240, flags=...) at kernel/qeventloop.cpp:201
#12 0x0626c568 in QThread::exec (this=0x93262c8) at thread/qthread.cpp:487
#13 0x0634fafb in QInotifyFileSystemWatcherEngine::run (this=0x93262c8) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x0626f2ee in QThreadPrivate::start (arg=0x93262c8) at thread/qthread_unix.cpp:248
#15 0x002c08de in start_thread (arg=0xb2cfbb70) at pthread_create.c:300
#16 0x03a2495e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7867760 (LWP 27232)):
[KCrash Handler]
#6  WebCore::QNetworkReplyHandler::sendResponseIfNeeded (this=0x9446010) at platform/network/qt/QNetworkReplyHandler.cpp:334
#7  0x015a3758 in WebCore::QNetworkReplyHandler::finish (this=0x9446010) at platform/network/qt/QNetworkReplyHandler.cpp:220
#8  0x015a3de3 in WebCore::QNetworkReplyHandler::qt_metacall (this=0x9446010, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x9415410) at .moc/release-shared/moc_QNetworkReplyHandler.cpp:82
#9  0x06376a6a in QMetaObject::metacall (object=0x9446010, cl=32, idx=5, argv=0x9415410) at kernel/qmetaobject.cpp:237
#10 0x06381116 in QMetaCallEvent::placeMetaCall (this=0x92a45f0, object=0x9446010) at kernel/qobject.cpp:561
#11 0x0638223e in QObject::event (this=0x9446010, e=0x92a45f0) at kernel/qobject.cpp:1248
#12 0x06c732dc in QApplicationPrivate::notify_helper (this=0x8c67d38, receiver=0x9446010, e=0x92a45f0) at kernel/qapplication.cpp:4298
#13 0x06c79f2e in QApplication::notify (this=0xbfa849a8, receiver=0x9446010, e=0x92a45f0) at kernel/qapplication.cpp:3702
#14 0x0075b51a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x0637180b in QCoreApplication::notifyInternal (this=0xbfa849a8, receiver=0x9446010, event=0x92a45f0) at kernel/qcoreapplication.cpp:704
#16 0x06374243 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8c49300) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8c49300) at kernel/qcoreapplication.cpp:1345
#18 0x063743ad in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#19 0x0639d8bf in QCoreApplication::sendPostedEvents (s=0x8c67a18) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#20 postEventSourceDispatch (s=0x8c67a18) at kernel/qeventdispatcher_glib.cpp:276
#21 0x04c22f95 in g_main_dispatch (context=0x8c67998) at /build/buildd/glib2.0-2.23.3/glib/gmain.c:1960
#22 IA__g_main_context_dispatch (context=0x8c67998) at /build/buildd/glib2.0-2.23.3/glib/gmain.c:2513
#23 0x04c26c98 in g_main_context_iterate (context=0x8c67998, block=<value optimized out>, dispatch=1, self=0x8c677d8) at /build/buildd/glib2.0-2.23.3/glib/gmain.c:2591
#24 0x04c26e58 in IA__g_main_context_iteration (context=0x8c67998, may_block=1) at /build/buildd/glib2.0-2.23.3/glib/gmain.c:2654
#25 0x0639d3b5 in QEventDispatcherGlib::processEvents (this=0x8c48e90, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#26 0x06d323f5 in QGuiEventDispatcherGlib::processEvents (this=0x8c48e90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x0636fe29 in QEventLoop::processEvents (this=0xbfa848f4, flags=) at kernel/qeventloop.cpp:149
#28 0x0637027a in QEventLoop::exec (this=0xbfa848f4, flags=...) at kernel/qeventloop.cpp:201
#29 0x0637446f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#30 0x06c73377 in QApplication::exec () at kernel/qapplication.cpp:3577
#31 0x009e0813 in kdemain () from /usr/lib/libkdeinit4_rekonq.so
#32 0x080486db in _start ()

Reported using DrKonqi
Comment 1 Andrea Diamantini 2010-02-18 15:23:35 UTC
Looking at your backtrace, this does not really seems a rekonq bug.
Comment 2 Jonathan Kolberg 2010-02-18 16:54:45 UTC
you are right (seems to be glib)
Comment 3 Andrea Diamantini 2010-02-18 17:09:55 UTC
ok :)