| Summary: | konqueror stops responding, crashes after a while on youtube | ||
|---|---|---|---|
| Product: | [Unmaintained] kdelibs | Reporter: | rembrand |
| Component: | kdewebkit | Assignee: | webkit-devel |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | crash | CC: | adawit |
| Priority: | NOR | ||
| Version: | 4.12.4 | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| URL: | http://www.youtube.com | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
|
Description
rembrand
2014-05-05 18:07:20 UTC
-- Backtrace: Application: Konqueror (konqueror), signal: Segmentation fault Using host libthread_db library "/lib/libthread_db.so.1". [Current thread is 1 (Thread 0xb77bea80 (LWP 1460))] Thread 4 (Thread 0xb4d22b40 (LWP 1462)): #0 0xb77ed424 in __kernel_vsyscall () #1 0x42f81e22 in clock_gettime () from /lib/libc.so.6 #2 0x473619cd in qt_gettime() () from /lib/libQtCore.so.4 #3 0x47453c73 in QTimerInfoList::timerWait(timeval&) () from /lib/libQtCore.so.4 #4 0x4745208b in timerSourcePrepareHelper(GTimerSource*, int*) () from /lib/libQtCore.so.4 #5 0x4745213d in timerSourcePrepare(_GSource*, int*) () from /lib/libQtCore.so.4 #6 0x431c6dbf in g_main_context_prepare () from /lib/libglib-2.0.so.0 #7 0x431c7787 in g_main_context_iterate.isra.23 () from /lib/libglib-2.0.so.0 #8 0x431c79e9 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #9 0x4745228f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4 #10 0x4741eea0 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4 #11 0x4741f231 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4 #12 0x473000e5 in QThread::exec() () from /lib/libQtCore.so.4 #13 0x4730024c in QThread::run() () from /lib/libQtCore.so.4 #14 0x47302beb in QThreadPrivate::start(void*) () from /lib/libQtCore.so.4 #15 0x43049d8a in start_thread () from /lib/libpthread.so.0 #16 0x42f73a0e in clone () from /lib/libc.so.6 Thread 3 (Thread 0xb3eafb40 (LWP 1466)): #0 0xb77ed424 in __kernel_vsyscall () #1 0x4304d7ac in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x4cb2cc44 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /lib/sse2/libQtWebKit.so.4 #3 0x4c7f38dc in JSC::BlockAllocator::blockFreeingThreadMain() () from /lib/sse2/libQtWebKit.so.4 #4 0x4cb0f139 in WTF::threadEntryPoint(void*) () from /lib/sse2/libQtWebKit.so.4 #5 0x4cb2c56a in WTF::wtfThreadEntryPoint(void*) () from /lib/sse2/libQtWebKit.so.4 #6 0x43049d8a in start_thread () from /lib/libpthread.so.0 #7 0x42f73a0e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xb25ffb40 (LWP 1517)): #0 0xb77ed424 in __kernel_vsyscall () #1 0x42f673eb in poll () from /lib/libc.so.6 #2 0x431d6f9c in g_poll () from /lib/libglib-2.0.so.0 #3 0x431c78a0 in g_main_context_iterate.isra.23 () from /lib/libglib-2.0.so.0 #4 0x431c79e9 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #5 0x431c7a76 in glib_worker_main () from /lib/libglib-2.0.so.0 #6 0x431eeebb in g_thread_proxy () from /lib/libglib-2.0.so.0 #7 0x43049d8a in start_thread () from /lib/libpthread.so.0 #8 0x42f73a0e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb77bea80 (LWP 1460)): [KCrash Handler] #6 0x4b410610 in void QWebPagePrivate::mousePressEvent<QMouseEvent>(QMouseEvent*) () from /lib/sse2/libQtWebKit.so.4 #7 0x4b41b474 in QWebPage::event(QEvent*) () from /lib/sse2/libQtWebKit.so.4 #8 0x4b41e012 in QWebView::mousePressEvent(QMouseEvent*) () from /lib/sse2/libQtWebKit.so.4 #9 0x4a0c77a4 in KWebView::mousePressEvent(QMouseEvent*) () from /lib/libkdewebkit.so.5 #10 0x482b92dd in QWidget::event(QEvent*) () from /lib/libQtGui.so.4 #11 0x4b41f758 in QWebView::event(QEvent*) () from /lib/sse2/libQtWebKit.so.4 #12 0x4825ac04 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQtGui.so.4 #13 0x482638c6 in QApplication::notify(QObject*, QEvent*) () from /lib/libQtGui.so.4 #14 0x47eadec0 in KApplication::notify(QObject*, QEvent*) () from /lib/libkdeui.so.5 #15 0x474205f6 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib/libQtCore.so.4 #16 0x48261312 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib/libQtGui.so.4 #17 0x482e6de8 in QETWidget::translateMouseEvent(_XEvent const*) () from /lib/libQtGui.so.4 #18 0x482e54d3 in QApplication::x11ProcessEvent(_XEvent*) () from /lib/libQtGui.so.4 #19 0x483111bb in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib/libQtGui.so.4 #20 0x431c7556 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #21 0x431c7920 in g_main_context_iterate.isra.23 () from /lib/libglib-2.0.so.0 #22 0x431c79e9 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #23 0xaed60982 in gtk_main_iteration () from /lib/libgtk-x11-2.0.so.0 #24 0xaf60a08c in ?? () from /usr/lib/flash-plugin/libflashplayer.so #25 0x431c8262 in g_timeout_dispatch () from /lib/libglib-2.0.so.0 #26 0x431c7556 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #27 0x431c7920 in g_main_context_iterate.isra.23 () from /lib/libglib-2.0.so.0 #28 0x431c79e9 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #29 0x47452270 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4 #30 0x4831137c in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtGui.so.4 #31 0x4741eea0 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4 #32 0x4741f231 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4 #33 0x4742506b in QCoreApplication::exec() () from /lib/libQtCore.so.4 #34 0x48258f15 in QApplication::exec() () from /lib/libQtGui.so.4 #35 0x4651f83a in kdemain () from /lib/libkdeinit4_konqueror.so #36 0x0804872c in main () It looks like this is related to the latest flash plugins and MAYBE the hardware in use. This machine uses the ATI RADEON 3400 series with the default mesalib drivers that comes with Fedora 20. The crashes are always related to konquer/webkit mode or PyQt4 with webkit. When testing with Firefox the seg faults do not occur. So far Linux Mint 16 (Cinnemon) inside a VirtualBox VM on the same Fedora 20 host does NOT show any problems with the PyQt4/Webkit flash plugins. The seg faults do occur with 1) the latest Flash plugin libflashplayer.so (11.2.x.x) 2) the latest Gnash plugin libgnashplugin.so 3) the older Flash plugin libflashplayer.so (9.x.x.x and 10.x.x.x) HOWEVER the crashed do much LESS occur with the libflashplayer.so 10.x Notes: a) ONLY /usr/lib/mozilla/plugins is used as a plugin resource directory. All other system and home directories related to mozilla plugins are clean/empy/do not contain any kind of plugins. b) Tests are all done with a single plugin installed each time (there where no other plugins at the time of the crashes inside /usr/lib/mozilla/plugins). c) hardware acceleration on/of does not have any effect on stability inside Fedora 20 KDE or the flashplugin. The crashes do occur not after just 10 seconds but between 10 seconds and 15 minutes or so when browsing/playing movies and entering text on Youtube. I cannot reproduce this crashe with KDE 4.13 and the latest adobe flash plugin on ArchLinux. Have you tried removing the flash/adobe directories? rm -rf ~/.adobe/ ~/.macromedia/ This is especially important if you switch between the different flash plugins. Actually you only need to remove the cache, but I remove all of it from time to time. If you do not want to remove them, rename them to something else temporarily for the test. Yes, I did remove the directories but without any result, the crashes do still occur on (/lib/libthread_db.so.1). I saw other bugs related to Google sites and it looks to me that it has to do with Java and Fedora 20 . Dear Bug Submitter, This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond. Thank you for helping us make KDE software even better for everyone! Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |