[rkward] [Bug 371794] New: RKWard crashed sometime when running ggplot2

Adley bugzilla_noreply at kde.org
Fri Oct 28 18:00:04 UTC 2016 

https://bugs.kde.org/show_bug.cgi?id=371794

            Bug ID: 371794
           Summary: RKWard crashed sometime when running ggplot2
           Product: rkward
           Version: unspecified
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: rkward-devel at kde.org
          Reporter: adleyvong at gmail.com
  Target Milestone: ---

Application: rkward (0.6.5)
KDE Platform Version: 4.14.24
Qt Version: 4.8.7
Operating System: Linux 4.7.9-200.fc24.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"

-- Information about the crash:
I was making a ggplot plot by try and error, and it crashed sometime.

The crash can be reproduced sometimes.

-- Backtrace:
Application: RKWard (rkward), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f39918c1940 (LWP 3103))]

Thread 6 (Thread 0x7f389f2cb700 (LWP 3132)):
#0  0x00007f3986131a09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f39860ecf65 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f39860ed92b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x00007f39860edb1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00007f398ecd947e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#5  0x00007f398eca77bf in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#6  0x00007f398eca7b25 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#7  0x00007f398eb96af9 in QThread::exec() () at /lib64/libQtCore.so.4
#8  0x00007f398ec87613 in QInotifyFileSystemWatcherEngine::run() () at
/lib64/libQtCore.so.4
#9  0x00007f398eb993ca in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#10 0x00007f398e8fc5ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f398a6dbf6d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f389fffd700 (LWP 3121)):
#0  0x00007f398e901bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f398ca1e729 in JSC::BlockAllocator::blockFreeingThreadMain() () at
/lib64/libQtWebKit.so.4
#2  0x00007f398cd2320e in WTF::wtfThreadEntryPoint(void*) () at
/lib64/libQtWebKit.so.4
#3  0x00007f398e8fc5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f398a6dbf6d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f3965423700 (LWP 3119)):
#0  0x00007ffe03cec977 in  ()
#1  0x00007ffe03cecc51 in clock_gettime ()
#2  0x00007f398a6ea4e6 in clock_gettime () at /lib64/libc.so.6
#3  0x00007f398ebf3c25 in qt_gettime() () at /lib64/libQtCore.so.4
#4  0x00007f398ecda335 in QTimerInfoList::timerWait(timeval&) () at
/lib64/libQtCore.so.4
#5  0x00007f398ecd8b2c in timerSourcePrepareHelper(GTimerSource*, int*) () at
/lib64/libQtCore.so.4
#6  0x00007f398ecd8bf5 in timerSourcePrepare(_GSource*, int*) () at
/lib64/libQtCore.so.4
#7  0x00007f39860ecf59 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x00007f39860ed92b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#9  0x00007f39860edb1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#10 0x00007f398ecd947e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#11 0x00007f398eca77bf in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#12 0x00007f398eca7b25 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#13 0x00007f398eb96af9 in QThread::exec() () at /lib64/libQtCore.so.4
#14 0x00007f398eb993ca in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#15 0x00007f398e8fc5ca in start_thread () at /lib64/libpthread.so.0
#16 0x00007f398a6dbf6d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f3967bea700 (LWP 3110)):
#0  0x00007f398e901bd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f39907a986a in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQtScript.so.4
#2  0x00007f39907a9899 in  () at /lib64/libQtScript.so.4
#3  0x00007f398e8fc5ca in start_thread () at /lib64/libpthread.so.0
#4  0x00007f398a6dbf6d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f396ddb4700 (LWP 3106)):
#0  0x00007f398e904dad in read () at /lib64/libpthread.so.0
#1  0x00007f3986130660 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f39860ed4d6 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f39860ed9a4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4  0x00007f39860edb1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5  0x00007f398ecd947e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#6  0x00007f398eca77bf in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#7  0x00007f398eca7b25 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#8  0x00007f398eb96af9 in QThread::exec() () at /lib64/libQtCore.so.4
#9  0x000055e9b0904006 in RKFrontendTransmitter::run() ()
#10 0x00007f398eb993ca in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#11 0x00007f398e8fc5ca in start_thread () at /lib64/libpthread.so.0
#12 0x00007f398a6dbf6d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f39918c1940 (LWP 3103)):
[KCrash Handler]
#6  0x00007f398eca8ee5 in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQtCore.so.4
#7  0x00007f398d926c0c in QApplicationPrivate::dispatchEnterLeave(QWidget*,
QWidget*) () at /lib64/libQtGui.so.4
#8  0x00007f398d9a0966 in QApplication::x11ProcessEvent(_XEvent*) () at
/lib64/libQtGui.so.4
#9  0x00007f398d9c9419 in x11EventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQtGui.so.4
#10 0x00007f39860ed6ba in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#11 0x00007f39860eda70 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#12 0x00007f39860edb1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#13 0x00007f398ecd945e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#14 0x00007f398d9c95b6 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQtGui.so.4
#15 0x00007f398eca77bf in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#16 0x00007f398eca7b25 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#17 0x00007f398ecad779 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#18 0x000055e9b07da0f6 in main ()

Possible duplicates by query: bug 274398, bug 272240.

Reported using DrKonqi

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