36728 2010-03-28 11:19:06 -0700 Konqueror crashed by refreshing facebook web site 2010-04-13 16:59:56 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) PC Linux RESOLVED INVALID Qt P2 Blocker --- 0 zuargo webkit-unassigned hausmann kling zuargo oldest_to_newest 205199 0 zuargo 2010-03-28 11:19:06 -0700 I reported this crash on kde bugtracker, here: https://bugs.kde.org/show_bug.cgi?id=232043. There they say me this bug looks a crash in webkit and ask me, please, to report it here. I use archlinux, kernel 2.6.32-ARCH. I compiled the svn version of webkit from the AUR: http://aur.archlinux.org/packages.php?ID=34417 I don't know which webkit version I am using, so I put 528+ (nightly build, I don't know what means "nightly") This is the backtrace: -- Backtrace: Application: Konqueror (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0xb54ad710 (LWP 7416))] Thread 7 (Thread 0xacdffb70 (LWP 27215)): #0 0xb78dd424 in __kernel_vsyscall () #1 0xb6c40e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xafbd0f17 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xafca8ba0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304 #3 0xafbd0f61 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xafca8ba0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438 #4 0xb6c3c8ac in start_thread () from /lib/libpthread.so.0 #5 0xb605b01e in clone () from /lib/libc.so.6 Thread 6 (Thread 0xac022b70 (LWP 27217)): #0 0xb78dd424 in __kernel_vsyscall () #1 0xb6c40e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb42b0157 in WTF::TCMalloc_PageHeap::scavengerThread (this=0xb501ca60) at ../JavaScriptCore/wtf/FastMalloc.cpp:2299 #3 0xb42b01a1 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0xb501ca60) at ../JavaScriptCore/wtf/FastMalloc.cpp:1433 #4 0xb6c3c8ac in start_thread () from /lib/libpthread.so.0 #5 0xb605b01e in clone () from /lib/libc.so.6 Thread 5 (Thread 0xa1170b70 (LWP 16186)): #0 0xb78dd424 in __kernel_vsyscall () #1 0xb6c40e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xa935e79f in ?? () from /usr/lib/mozilla/plugins/libflashplayer.so #3 0xa94917ff in ?? () from /usr/lib/mozilla/plugins/libflashplayer.so #4 0xa935ec5d in ?? () from /usr/lib/mozilla/plugins/libflashplayer.so #5 0xb6c3c8ac in start_thread () from /lib/libpthread.so.0 #6 0xb605b01e in clone () from /lib/libc.so.6 Thread 4 (Thread 0xa30a9b70 (LWP 16187)): #0 0xb78dd424 in __kernel_vsyscall () #1 0xb6c40e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xa935e79f in ?? () from /usr/lib/mozilla/plugins/libflashplayer.so #3 0xa94917ff in ?? () from /usr/lib/mozilla/plugins/libflashplayer.so #4 0xa935ec5d in ?? () from /usr/lib/mozilla/plugins/libflashplayer.so #5 0xb6c3c8ac in start_thread () from /lib/libpthread.so.0 #6 0xb605b01e in clone () from /lib/libc.so.6 Thread 3 (Thread 0xa1971b70 (LWP 16205)): #0 0xb78dd424 in __kernel_vsyscall () #1 0xb6c41182 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb6cb630f in QWaitConditionPrivate::wait (this=0xa391c1c, mutex=0xa391c18, time=30000) at thread/qwaitcondition_unix.cpp:85 #3 QWaitCondition::wait (this=0xa391c1c, mutex=0xa391c18, time=30000) at thread/qwaitcondition_unix.cpp:159 #4 0xb6cab0ab in QThreadPoolThread::run (this=0x9f89e10) at concurrent/qthreadpool.cpp:140 #5 0xb6cb544e in QThreadPrivate::start (arg=0x9f89e10) at thread/qthread_unix.cpp:248 #6 0xb6c3c8ac in start_thread () from /lib/libpthread.so.0 #7 0xb605b01e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xa08a4b70 (LWP 16206)): #0 0xb78dd424 in __kernel_vsyscall () #1 0xb6c41182 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb6cb630f in QWaitConditionPrivate::wait (this=0xa391c1c, mutex=0xa391c18, time=30000) at thread/qwaitcondition_unix.cpp:85 #3 QWaitCondition::wait (this=0xa391c1c, mutex=0xa391c18, time=30000) at thread/qwaitcondition_unix.cpp:159 #4 0xb6cab0ab in QThreadPoolThread::run (this=0xb07c720) at concurrent/qthreadpool.cpp:140 #5 0xb6cb544e in QThreadPrivate::start (arg=0xb07c720) at thread/qthread_unix.cpp:248 #6 0xb6c3c8ac in start_thread () from /lib/libpthread.so.0 #7 0xb605b01e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb54ad710 (LWP 7416)): [KCrash Handler] #6 0x00000000 in ?? () #7 0xaec53ffb in ?? () #8 0xb41ebb81 in JSC::JITCode::execute (this=0xab763c30, functionExecutable=0x9fd9a360, callFrame=0x9b23e84, function=0xab1e78c0, thisObj=0xaf440000, args=..., scopeChain=0xa638dbd0, exception=0xab742d0c) at ../JavaScriptCore/jit/JITCode.h:79 #9 JSC::Interpreter::execute (this=0xab763c30, functionExecutable=0x9fd9a360, callFrame=0x9b23e84, function=0xab1e78c0, thisObj=0xaf440000, args=..., scopeChain=0xa638dbd0, exception=0xab742d0c) at ../JavaScriptCore/interpreter/Interpreter.cpp:679 #10 0xb424e32d in JSC::JSFunction::call (this=0xab1e78c0, exec=0x9b23e84, thisValue=..., args=...) at ../JavaScriptCore/runtime/JSFunction.cpp:120 #11 0xb422334e in JSC::call (exec=0x9b23e84, functionObject=<value optimized out>, callType=JSC::CallTypeJS, callData=..., thisValue=..., args=...) at ../JavaScriptCore/runtime/CallData.cpp:39 #12 0xb4314bc3 in WebCore::callInWorld (exec=0x9b23e84, function=..., callType=JSC::CallTypeJS, callData=..., thisValue=..., args=..., isolatedWorld=0x9655230) at bindings/js/JSDOMBinding.cpp:822 #13 0xb43281e1 in WebCore::ScheduledAction::executeFunctionInContext (this=0xa7ac4e8, globalObject=0xa7869600, thisValue=...) at bindings/js/ScheduledAction.cpp:106 #14 0xb4328a0b in WebCore::ScheduledAction::execute (this=0xa7ac4e8, document=0xa7b3f000) at bindings/js/ScheduledAction.cpp:126 #15 0xb45c03bd in WebCore::DOMTimer::fired (this=0xa6d6b828) at page/DOMTimer.cpp:150 #16 0xb464843d in WebCore::ThreadTimers::sharedTimerFiredInternal (this=0xab7282b8) at platform/ThreadTimers.cpp:112 #17 0xb4648492 in WebCore::ThreadTimers::sharedTimerFired () at platform/ThreadTimers.cpp:90 #18 0xb475c4e6 in WebCore::SharedTimerQt::timerEvent (this=0x9164900, ev=0xbfa48ff0) at platform/qt/SharedTimerQt.cpp:105 #19 0xb6dc7514 in QObject::event (this=0x9164900, e=0x3) at kernel/qobject.cpp:1212 #20 0xb62fce4c in QApplicationPrivate::notify_helper (this=0x907fbb8, receiver=0x9164900, e=0xbfa48ff0) at kernel/qapplication.cpp:4300 #21 0xb6303a5e in QApplication::notify (this=0xbfa494d4, receiver=0x9164900, e=0xbfa48ff0) at kernel/qapplication.cpp:3704 #22 0xb70a90ca in KApplication::notify (this=0xbfa494d4, receiver=0x9164900, event=0xbfa48ff0) at /home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302 #23 0xb6db6e6b in QCoreApplication::notifyInternal (this=0xbfa494d4, receiver=0x9164900, event=0xbfa48ff0) at kernel/qcoreapplication.cpp:704 #24 0xb6de5de6 in QCoreApplication::sendEvent (this=0x90827ac) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #25 QTimerInfoList::activateTimers (this=0x90827ac) at kernel/qeventdispatcher_unix.cpp:603 #26 0xb6de2af7 in timerSourceDispatch (source=0x9082c00) at kernel/qeventdispatcher_glib.cpp:184 #27 idleTimerSourceDispatch (source=0x9082c00) at kernel/qeventdispatcher_glib.cpp:231 #28 0xb5ad2398 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #29 0xb5ad5c10 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0 #30 0xb5ad5d43 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #31 0xb6de27b5 in QEventDispatcherGlib::processEvents (this=0x9005330, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #32 0xb63b95c5 in QGuiEventDispatcherGlib::processEvents (this=0x9005330, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #33 0xb6db54a9 in QEventLoop::processEvents (this=0xbfa492b4, flags=) at kernel/qeventloop.cpp:149 #34 0xb6db58fa in QEventLoop::exec (this=0xbfa492b4, flags=...) at kernel/qeventloop.cpp:201 #35 0xb6db9a6f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #36 0xb62fcee7 in QApplication::exec () at kernel/qapplication.cpp:3579 #37 0xb26d829e in kdemain (argc=3, argv=0x9068f30) at /home/phil/kdemod/core/kdebase/src/kdebase-4.4.1/apps/konqueror/src/konqmain.cpp:271 #38 0x0804e012 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9068717 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8051147 "0") at /home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.1/kinit/kinit.cpp:717 #39 0x0804eb4d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at /home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.1/kinit/kinit.cpp:1209 #40 0x0804efe4 in handle_requests (waitForPid=<value optimized out>) at /home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.1/kinit/kinit.cpp:1402 #41 0x0804f87f in main (argc=4, argv=0xbfa4a174, envp=0xbfa4a188) at /home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.1/kinit/kinit.cpp:1841 Thanks a lot 205200 1 zuargo 2010-03-28 11:23:06 -0700 I forgot it, I am using the revision 1097989-1 of webkit 205298 2 hausmann 2010-03-28 23:09:45 -0700 Can you reproduce this crash using last week's build? https://trac.webkit.org/wiki/QtWebKitJournal#WeeklyBuildWeek12 205745 3 zuargo 2010-03-29 16:56:45 -0700 I upgradeed my wbekit svn version to revision 1108764-1. I tried reproduce the crash but now it does not occurs. However, if it ocurred, I will report it here. Thanks a lot for your time. 212162 4 kling 2010-04-13 16:59:56 -0700 Closing this, please re-open if it happens again.