Bug 305493

Summary: Crash when link clicked on Springpad
Product: [Unmaintained] kdelibs Reporter: Kevin Clevenger <kevin.clevenger>
Component: kdewebkitAssignee: webkit-bugs-null
Status: RESOLVED UPSTREAM    
Severity: crash CC: adawit, gatoso
Priority: NOR    
Version First Reported In: 4.8.4   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Kevin Clevenger 2012-08-20 14:22:57 UTC 
Application: konqueror (4.8.5 (4.8.5))
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.2
Operating System: Linux 3.5.2-1.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

-- Information about the crash:
- What I was doing when the application crashed:
I clicked a link on Springpad. I accidentally pulled the mouse while clicking the link, creating a click-drag.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f0734279880 (LWP 15135))]

Thread 19 (Thread 0x7f0724319700 (LWP 15143)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f0725f2777d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f0726911980) at wtf/FastMalloc.cpp:2495
#2  0x00007f0725f27889 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x0000003541407d14 in start_thread (arg=0x7f0724319700) at pthread_create.c:309
#4  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 18 (Thread 0x7f0723a18700 (LWP 15144)):
#0  0x0000003540ce8bcf in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003542c47964 in g_main_context_poll (n_fds=1, fds=0x7f071c0029c0, timeout=9756, context=0x7f071c0009a0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x7f071c0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
#3  0x0000003542c47a84 in g_main_context_iteration (context=0x7f071c0009a0, may_block=1) at gmain.c:3207
#4  0x00000035491a4506 in QEventDispatcherGlib::processEvents (this=0x7f071c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x000000354917513f in QEventLoop::processEvents (this=this@entry=0x7f0723a17d20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000035491753c8 in QEventLoop::exec (this=0x7f0723a17d20, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003549078650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x000000354907b5eb in QThreadPrivate::start (arg=0x13f7630) at thread/qthread_unix.cpp:307
#9  0x0000003541407d14 in start_thread (arg=0x7f0723a18700) at pthread_create.c:309
#10 0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 17 (Thread 0x7f06d9e0a700 (LWP 15171)):
#0  0x0000003540ce8bcf in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003542c47964 in g_main_context_poll (n_fds=1, fds=0x7f06d40029b0, timeout=-1, context=0x7f06d40009a0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x7f06d40009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
#3  0x0000003542c47a84 in g_main_context_iteration (context=0x7f06d40009a0, may_block=1) at gmain.c:3207
#4  0x00000035491a4506 in QEventDispatcherGlib::processEvents (this=0x7f06d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x000000354917513f in QEventLoop::processEvents (this=this@entry=0x7f06d9e09cf0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000035491753c8 in QEventLoop::exec (this=0x7f06d9e09cf0, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003549078650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003549155b4f in QInotifyFileSystemWatcherEngine::run (this=0x24dc0e0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x000000354907b5eb in QThreadPrivate::start (arg=0x24dc0e0) at thread/qthread_unix.cpp:307
#10 0x0000003541407d14 in start_thread (arg=0x7f06d9e0a700) at pthread_create.c:309
#11 0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 16 (Thread 0x7f06d13a7700 (LWP 15278)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06d2f1d603 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x0000003541407d14 in start_thread (arg=0x7f06d13a7700) at pthread_create.c:309
#3  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 15 (Thread 0x7f06d0ba6700 (LWP 15279)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06d2f1d603 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x0000003541407d14 in start_thread (arg=0x7f06d0ba6700) at pthread_create.c:309
#3  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 14 (Thread 0x7f06cbfff700 (LWP 15280)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06d2f1d603 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x0000003541407d14 in start_thread (arg=0x7f06cbfff700) at pthread_create.c:309
#3  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 13 (Thread 0x7f06c4b18700 (LWP 15798)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06ca8d271c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca520660 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c4b18700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 12 (Thread 0x7f06c5319700 (LWP 15799)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06ca8d271c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca520660 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c5319700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 11 (Thread 0x7f06c5b1a700 (LWP 15800)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06ca8d271c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca520660 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c5b1a700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f06c631b700 (LWP 15801)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06ca8d271c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca520660 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c631b700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f06c831f700 (LWP 15802)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06ca8d271c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca520660 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c831f700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f06c7b1e700 (LWP 15803)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06ca8d271c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca520660 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c7b1e700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f06c731d700 (LWP 15804)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06ca8d271c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca520660 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c731d700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f06c6b1c700 (LWP 15805)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00007f06ca8d271c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca520660 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c6b1c700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f06c334d700 (LWP 15806)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:218
#1  0x00007f06ca8d26f1 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca83166d in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c334d700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f06c186d700 (LWP 15808)):
#0  0x0000003540ce8bcf in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003542c47964 in g_main_context_poll (n_fds=1, fds=0x7f06bc0020f0, timeout=-1, context=0x7f06bc002000, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x7f06bc002000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
#3  0x0000003542c47a84 in g_main_context_iteration (context=0x7f06bc002000, may_block=1) at gmain.c:3207
#4  0x00000035491a4506 in QEventDispatcherGlib::processEvents (this=0x7f06bc002120, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x000000354917513f in QEventLoop::processEvents (this=this@entry=0x7f06c186ccf0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000035491753c8 in QEventLoop::exec (this=0x7f06c186ccf0, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003549078650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003551ba2d0e in KIO::NameLookUpThread::run (this=0x37c6e80) at /usr/src/debug/kdelibs-4.8.5/kio/kio/hostinfo.cpp:226
#9  0x000000354907b5eb in QThreadPrivate::start (arg=0x37c6e80) at thread/qthread_unix.cpp:307
#10 0x0000003541407d14 in start_thread (arg=0x7f06c186d700) at pthread_create.c:309
#11 0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f06c1057700 (LWP 15955)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:218
#1  0x00007f06ca8d26f1 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca83166d in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06c1057700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f06a8814700 (LWP 16159)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:218
#1  0x00007f06ca8d26f1 in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#2  0x00007f06ca83166d in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#3  0x00007f06ca8d297c in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#4  0x00007f06ca8d2ece in ?? () from /usr/lib64/flash-plugin/libflashplayer.so
#5  0x0000003541407d14 in start_thread (arg=0x7f06a8814700) at pthread_create.c:309
#6  0x0000003540cf167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f0734279880 (LWP 15135)):
[KCrash Handler]
#6  WebCore::ClipboardQt::types (this=<optimized out>) at platform/qt/ClipboardQt.cpp:203
#7  0x00007f07256df14d in WebCore::JSClipboard::types (this=0x7f06a151b950, exec=0x7f07213af098) at bindings/js/JSClipboardCustom.cpp:55
#8  0x00007f07252511d2 in WebCore::jsClipboardTypes (exec=<optimized out>, slotBase=...) at ../../WebCore/generated/JSClipboard.cpp:193
#9  0x00007f07251f5104 in JSC::PropertySlot::getValue (this=<optimized out>, exec=<optimized out>, propertyName=...) at ../../JavaScriptCore/runtime/PropertySlot.h:75
#10 0x00007f0725f65536 in get (slot=..., propertyName=..., exec=<optimized out>, this=<optimized out>) at runtime/JSObject.h:760
#11 JSC::JSValue::get (this=<optimized out>, exec=0x7f07213af098, propertyName=..., slot=...) at runtime/JSObject.h:752
#12 0x00007f0725f5988f in JSC::cti_op_get_by_id (args=0x7fffa65e8410) at jit/JITStubs.cpp:1592
#13 0x00007f06dc160640 in ?? ()
#14 0x00007fffa65e8480 in ?? ()
#15 0x00007f06a151b950 in ?? ()
#16 0x00007f06a32806f0 in ?? ()
#17 0x00007f06b846c3d0 in ?? ()
#18 0x00007f06dc025135 in ?? ()
#19 0x00007f0700000010 in ?? ()
#20 0x00007f06a50f60a0 in ?? ()
#21 0x00007f07251f98aa in translate (mapped=..., location=..., key=<optimized out>) at ../../JavaScriptCore/wtf/HashMap.h:126
#22 WTF::HashTable<void*, std::pair<void*, JSC::Weak<WebCore::JSDOMWrapper> >, WTF::PairFirstExtractor<std::pair<void*, JSC::Weak<WebCore::JSDOMWrapper> > >, WTF::PtrHash<void*>, WTF::PairHashTraits<WTF::HashTraits<void*>, WTF::HashTraits<JSC::Weak<WebCore::JSDOMWrapper> > >, WTF::HashTraits<void*> >::add<void*, JSC::Weak<WebCore::JSDOMWrapper>, WTF::HashMapTranslator<std::pair<void*, JSC::Weak<WebCore::JSDOMWrapper> >, WTF::PairHashTraits<WTF::HashTraits<void*>, WTF::HashTraits<JSC::Weak<WebCore::JSDOMWrapper> > >, WTF::PtrHash<void*> > > (this=0x7f07213af098, key=<optimized out>, extra=...) at ../../JavaScriptCore/wtf/HashTable.h:693
#23 0x00007f0725f523cd in execute (globalData=0xffff000000000002, callFrame=0x7f06a5381ad8, registerFile=0x7f0723a6f818, this=<optimized out>) at jit/JITCode.h:77
#24 JSC::Interpreter::executeCall (this=0x7f07269347f0, callFrame=0x7f07213af040, function=0x7f06b8a37c50, callType=<optimized out>, callData=..., thisValue=..., args=...) at interpreter/Interpreter.cpp:838
#25 0x00007f0725f6d8bd in JSC::call (exec=<optimized out>, functionObject=..., callType=<optimized out>, callData=..., thisValue=..., args=...) at runtime/CallData.cpp:38
#26 0x00007f072570255e in call (args=..., thisValue=..., callData=..., callType=JSC::CallTypeJS, functionObject=..., exec=0x7f06a5381ad8) at bindings/js/JSMainThreadExecState.h:48
#27 WebCore::JSEventListener::handleEvent (this=this@entry=0x7f06adba7930, scriptExecutionContext=0x7f06a51e40d0, event=event@entry=0x7f06a07ecbe0) at bindings/js/JSEventListener.cpp:128
#28 0x00007f072581c46f in WebCore::EventTarget::fireEventListeners (this=this@entry=0x1f884d0, event=event@entry=0x7f06a07ecbe0, d=d@entry=0x7f06b2e63630, entry=...) at dom/EventTarget.cpp:360
#29 0x00007f072581c5c1 in WebCore::EventTarget::fireEventListeners (this=0x1f884d0, event=0x7f06a07ecbe0) at dom/EventTarget.cpp:329
#30 0x00007f0725e20397 in WebCore::EventContext::handleLocalEvents (this=0x7f06bad11f50, event=0x7f06a07ecbe0) at dom/EventContext.cpp:48
#31 0x00007f072581a5c2 in WebCore::EventDispatcher::dispatchEvent (this=0x7fffa65e8910, event=...) at dom/EventDispatcher.cpp:316
#32 0x00007f0725817997 in WebCore::EventDispatchMediator::dispatchEvent (this=<optimized out>, dispatcher=<optimized out>) at dom/Event.cpp:313
#33 0x00007f072581943f in WebCore::EventDispatcher::dispatchEvent (node=<optimized out>, mediator=...) at dom/EventDispatcher.cpp:53
#34 0x00007f072582c550 in WebCore::Node::dispatchEvent (this=0x8f2aaf0, event=...) at dom/Node.cpp:2818
#35 0x00007f072581b913 in WebCore::EventTarget::dispatchEvent (this=0x8f2aaf0, event=..., ec=<optimized out>) at dom/EventTarget.cpp:303
#36 0x00007f0725a5abb2 in WebCore::EventHandler::dispatchDragEvent (this=this@entry=0x7f06af114818, eventType=..., dragTarget=dragTarget@entry=0x8f2aaf0, event=..., clipboard=clipboard@entry=0x7f069d006c60) at page/EventHandler.cpp:1741
#37 0x00007f0725a5b68b in WebCore::EventHandler::cancelDragAndDrop (this=0x7f06af114818, event=..., clipboard=0x7f069d006c60) at page/EventHandler.cpp:1835
#38 0x00007f0725a54139 in WebCore::DragController::dragExited (this=0x7f069fa9fe00, dragData=0x7fffa65e8ba0) at page/DragController.cpp:177
#39 0x00007f0725687384 in dragLeaveEvent<QGraphicsSceneDragDropEvent> (ev=0x7fffa65e92f0, this=<optimized out>) at Api/qwebpage.cpp:1010
#40 QWebPage::event (this=<optimized out>, ev=0x7fffa65e92f0) at Api/qwebpage.cpp:3130
#41 0x000000354da19d54 in QWidget::event (this=0x89366d0, event=0x7fffa65e92f0) at kernel/qwidget.cpp:8573
#42 0x00007f072568a0d7 in QWebView::event (this=0x89366d0, e=0x7fffa65e92f0) at Api/qwebview.cpp:865
#43 0x000000354d9ca37c in QApplicationPrivate::notify_helper (this=this@entry=0xcdb240, receiver=receiver@entry=0x89366d0, e=e@entry=0x7fffa65e92f0) at kernel/qapplication.cpp:4551
#44 0x000000354d9cf1a3 in QApplication::notify (this=<optimized out>, receiver=0x89366d0, e=0x7fffa65e92f0) at kernel/qapplication.cpp:4337
#45 0x0000003550c462b6 in KApplication::notify (this=0x7fffa65ec6c0, receiver=0x89366d0, event=0x7fffa65e92f0) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#46 0x00000035491763ee in QCoreApplication::notifyInternal (this=0x7fffa65ec6c0, receiver=0x89366d0, event=0x7fffa65e92f0) at kernel/qcoreapplication.cpp:915
#47 0x000000354da4e8bb in sendEvent (event=0x7fffa65e92f0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#48 QX11Data::xdndHandleLeave (this=<optimized out>, w=<optimized out>, xe=0x7fffa65e9340) at kernel/qdnd_x11.cpp:1064
#49 0x000000354da4e5cb in qt_xdnd_send_leave () at kernel/qdnd_x11.cpp:1103
#50 qt_xdnd_send_leave () at kernel/qdnd_x11.cpp:1079
#51 0x000000354da4edf5 in QDragManager::cancel (this=this@entry=0x63bbb70, deleteSource=deleteSource@entry=true) at kernel/qdnd_x11.cpp:1407
#52 0x000000354da52a08 in QDragManager::eventFilter (this=0x63bbb70, o=<optimized out>, e=<optimized out>) at kernel/qdnd_x11.cpp:1312
#53 0x00000035491764ba in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0xcdb240, receiver=0x6a08e80, event=0x7fffa65e9a40) at kernel/qcoreapplication.cpp:1006
#54 0x000000354d9ca2f6 in QApplicationPrivate::notify_helper (this=this@entry=0xcdb240, receiver=receiver@entry=0x6a08e80, e=e@entry=0x7fffa65e9a40) at kernel/qapplication.cpp:4526
#55 0x000000354d9cf05b in QApplication::notify (this=<optimized out>, receiver=0x6a08e80, e=0x7fffa65e9a40) at kernel/qapplication.cpp:4094
#56 0x0000003550c462b6 in KApplication::notify (this=0x7fffa65ec6c0, receiver=0x6a08e80, event=0x7fffa65e9a40) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#57 0x00000035491763ee in QCoreApplication::notifyInternal (this=0x7fffa65ec6c0, receiver=0x6a08e80, event=0x7fffa65e9a40) at kernel/qcoreapplication.cpp:915
#58 0x000000354d9cb1bb in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#59 QApplicationPrivate::sendMouseEvent (receiver=0x6a08e80, event=0x7fffa65e9a40, alienWidget=0x0, nativeWidget=0x6a08e80, buttonDown=0x354e49dd68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#60 0x000000354da45894 in QETWidget::translateMouseEvent (this=this@entry=0x6a08e80, event=event@entry=0x7fffa65ea1b0) at kernel/qapplication_x11.cpp:4523
#61 0x000000354da44621 in QApplication::x11ProcessEvent (this=0x7fffa65ec6c0, event=0x7fffa65ea1b0) at kernel/qapplication_x11.cpp:3646
#62 0x000000354da6a60c in x11EventSourceDispatch (s=s@entry=0xccb1f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#63 0x0000003542c47695 in g_main_dispatch (context=0xccd930) at gmain.c:2539
#64 g_main_context_dispatch (context=context@entry=0xccd930) at gmain.c:3075
#65 0x0000003542c479c8 in g_main_context_iterate (context=context@entry=0xccd930, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
#66 0x0000003542c47a84 in g_main_context_iteration (context=0xccd930, may_block=1) at gmain.c:3207
#67 0x00000035491a44e6 in QEventDispatcherGlib::processEvents (this=0xca3530, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#68 0x000000354da6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#69 0x000000354917513f in QEventLoop::processEvents (this=this@entry=0x3575ce0, flags=...) at kernel/qeventloop.cpp:149
#70 0x00000035491753c8 in QEventLoop::exec (this=0x3575ce0, flags=...) at kernel/qeventloop.cpp:204
#71 0x000000354da52696 in QDragManager::drag (this=0x63bbb70, o=<optimized out>) at kernel/qdnd_x11.cpp:2016
#72 0x000000354d9db858 in QDrag::exec (this=0x29ef1a0, supportedActions=..., defaultDropAction=defaultDropAction@entry=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#73 0x000000354d9db913 in QDrag::exec (this=<optimized out>, supportedActions=...) at kernel/qdrag.cpp:239
#74 0x00007f07256a275a in WebCore::DragClientQt::startDrag (this=0x85ff4b0, dragImage=dragImage@entry=0x0, clipboard=clipboard@entry=0x7f069f898360, frame=frame@entry=0x7f06af114200) at WebCoreSupport/DragClientQt.cpp:103
#75 0x00007f0725a52785 in WebCore::DragController::doSystemDrag (this=this@entry=0x7f069fa9fe00, image=image@entry=0x0, dragLoc=..., eventPos=..., clipboard=clipboard@entry=0x7f069f898360, frame=frame@entry=0x7f06af114200, forLink=forLink@entry=true) at page/DragController.cpp:838
#76 0x00007f0725a5305d in WebCore::DragController::startDrag (this=0x7f069fa9fe00, src=0x7f06af114200, clipboard=0x7f069f898360, srcOp=(anonymous namespace)::DragOperationNone, dragEvent=..., dragOrigin=..., isDHTMLDrag=false) at page/DragController.cpp:755
#77 0x00007f0725a5af36 in WebCore::EventHandler::handleDrag (this=this@entry=0x7f06af114818, event=...) at page/EventHandler.cpp:2788
#78 0x00007f0725a5b38e in WebCore::EventHandler::handleMouseDraggedEvent (this=this@entry=0x7f06af114818, event=...) at page/EventHandler.cpp:531
#79 0x00007f0725a5f2a3 in WebCore::EventHandler::handleMouseMoveEvent (this=this@entry=0x7f06af114818, mouseEvent=..., hoveredNode=hoveredNode@entry=0x7fffa65eaea0) at page/EventHandler.cpp:1654
#80 0x00007f0725a5f392 in WebCore::EventHandler::mouseMoved (this=0x7f06af114818, event=...) at page/EventHandler.cpp:1524
#81 0x00007f072567c9cb in QWebPagePrivate::mouseMoveEvent<QMouseEvent> (this=<optimized out>, ev=0x7fffa65eb880) at Api/qwebpage.cpp:687
#82 0x00007f0725687626 in QWebPage::event (this=<optimized out>, ev=0x7fffa65eb880) at Api/qwebpage.cpp:3052
#83 0x00007f0725689af8 in QWebView::mouseMoveEvent (this=<optimized out>, ev=0x7fffa65eb880) at Api/qwebview.cpp:995
#84 0x000000354da19b84 in QWidget::event (this=0x89366d0, event=0x7fffa65eb880) at kernel/qwidget.cpp:8356
#85 0x00007f072568a0d7 in QWebView::event (this=0x89366d0, e=0x7fffa65eb880) at Api/qwebview.cpp:865
#86 0x000000354d9ca37c in QApplicationPrivate::notify_helper (this=this@entry=0xcdb240, receiver=receiver@entry=0x89366d0, e=e@entry=0x7fffa65eb880) at kernel/qapplication.cpp:4551
#87 0x000000354d9cf05b in QApplication::notify (this=<optimized out>, receiver=0x89366d0, e=0x7fffa65eb880) at kernel/qapplication.cpp:4094
#88 0x0000003550c462b6 in KApplication::notify (this=0x7fffa65ec6c0, receiver=0x89366d0, event=0x7fffa65eb880) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#89 0x00000035491763ee in QCoreApplication::notifyInternal (this=0x7fffa65ec6c0, receiver=0x89366d0, event=0x7fffa65eb880) at kernel/qcoreapplication.cpp:915
#90 0x000000354d9cb1bb in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#91 QApplicationPrivate::sendMouseEvent (receiver=0x89366d0, event=0x7fffa65eb880, alienWidget=0x89366d0, nativeWidget=0x8e3b370, buttonDown=0x354e49dd68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#92 0x000000354da45894 in QETWidget::translateMouseEvent (this=this@entry=0x8e3b370, event=event@entry=0x7fffa65ebff0) at kernel/qapplication_x11.cpp:4523
#93 0x000000354da44621 in QApplication::x11ProcessEvent (this=0x7fffa65ec6c0, event=0x7fffa65ebff0) at kernel/qapplication_x11.cpp:3646
#94 0x000000354da6a60c in x11EventSourceDispatch (s=s@entry=0xccb1f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#95 0x0000003542c47695 in g_main_dispatch (context=0xccd930) at gmain.c:2539
#96 g_main_context_dispatch (context=context@entry=0xccd930) at gmain.c:3075
#97 0x0000003542c479c8 in g_main_context_iterate (context=context@entry=0xccd930, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
#98 0x0000003542c47a84 in g_main_context_iteration (context=0xccd930, may_block=1) at gmain.c:3207
#99 0x00000035491a44e6 in QEventDispatcherGlib::processEvents (this=0xca3530, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#100 0x000000354da6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#101 0x000000354917513f in QEventLoop::processEvents (this=this@entry=0x7fffa65ec3c0, flags=...) at kernel/qeventloop.cpp:149
#102 0x00000035491753c8 in QEventLoop::exec (this=0x7fffa65ec3c0, flags=...) at kernel/qeventloop.cpp:204
#103 0x000000354917a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#104 0x00000035516af5e2 in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kde-baseapps-4.8.5/konqueror/src/konqmain.cpp:227
#105 0x0000003540c21735 in __libc_start_main (main=0x400820 <main(int, char**)>, argc=2, ubp_av=0x7fffa65ec948, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa65ec938) at libc-start.c:226
#106 0x0000000000400851 in _start ()

Reported using DrKonqi
Comment 1 Dawit Alemayehu 2012-08-21 16:41:31 UTC 
Can you reliably reproduce this bug ? If so, can you please provide a specific link where we can reproduce this bug ?
Comment 2 Kevin Clevenger 2012-08-21 17:17:26 UTC 
I tried a number links within Springpad and was not able to reproduce a crash.
Comment 3 Dawit Alemayehu 2012-09-07 21:40:55 UTC 
(In reply to comment #2)
> I tried a number links within Springpad and was not able to reproduce a
> crash.

Well, if it happens again please open the bug report upstream against QtWebKit. See 
http://trac.webkit.org/wiki/QtWebKitBugs.

For the record, the code at line# 203 shown in the backtrace points to a different function in the current qtwebkit-2.3 source code I have on my machine.
Comment 4 Jekyll Wu 2014-03-10 17:44:52 UTC 
*** Bug 329770 has been marked as a duplicate of this bug. ***