Bug 349298

Summary: xkill caused crash
Product: [Unmaintained] plasma4 Reporter: Richard <ratpad>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED UNMAINTAINED    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: attachment-3886-0.html

Description Richard 2015-06-17 16:21:37 UTC 
Application: plasma-desktop (4.11.11)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-24-generic x86_64
Distribution: Linux Mint 17.1 Rebecca

-- Information about the crash:
- What I was doing when the application crashed:
I was using xkill to kill libre office which would not shut down and then the crash happened.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faf2ea177c0 (LWP 2291))]

Thread 10 (Thread 0x7faf03855700 (LWP 2296)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007faf276cbffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007faf276cc039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007faf22242182 in start_thread (arg=0x7faf03855700) at pthread_create.c:312
#4  0x00007faf2e30d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fae79541700 (LWP 2300)):
#0  0x00007fffc0bfea1f in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fae73268700 (LWP 2302)):
#0  0x00007faf2e2fe82d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007faf21b71c10 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faf21b30b14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faf21b30f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faf21b3130a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fae73d64336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007faf21b55f05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007faf22242182 in start_thread (arg=0x7fae73268700) at pthread_create.c:312
#8  0x00007faf2e30d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fae723ef700 (LWP 2303)):
#0  0x00007fffc0bfea1f in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fae6049c700 (LWP 2314)):
#0  0x00007faf2e30012d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007faf21b30fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faf21b310ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faf2aee17be in QEventDispatcherGlib::processEvents (this=0x7fae580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007faf2aeb30af in QEventLoop::processEvents (this=this@entry=0x7fae6049bde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007faf2aeb33a5 in QEventLoop::exec (this=this@entry=0x7fae6049bde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007faf2adafc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#7  0x00007fae633ac027 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#8  0x00007faf2adb232f in QThreadPrivate::start (arg=0x28ff120) at thread/qthread_unix.cpp:349
#9  0x00007faf22242182 in start_thread (arg=0x7fae6049c700) at pthread_create.c:312
#10 0x00007faf2e30d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fae5f0be700 (LWP 3007)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007faf2adb2816 in wait (time=18446744073709551615, this=0x2515810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25b0018, mutex=0x24d0b00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faf26944e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25afff0, th=0x53c9390) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007faf26947903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24d51b0, th=0x53c9390, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007faf2694791c in ThreadWeaver::WorkingHardState::applyForWork (this=0x24d51b0, th=0x53c9390, previous=0x4fd0ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007faf2694661f in ThreadWeaver::Thread::run (this=0x53c9390) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007faf2adb232f in QThreadPrivate::start (arg=0x53c9390) at thread/qthread_unix.cpp:349
#8  0x00007faf22242182 in start_thread (arg=0x7fae5f0be700) at pthread_create.c:312
#9  0x00007faf2e30d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fae73a69700 (LWP 3008)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007faf2adb2816 in wait (time=18446744073709551615, this=0x2515810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25b0018, mutex=0x24d0b00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faf26944e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25afff0, th=0x558d430) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007faf26947903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24d51b0, th=0x558d430, previous=0x51393a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007faf2694661f in ThreadWeaver::Thread::run (this=0x558d430) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007faf2adb232f in QThreadPrivate::start (arg=0x558d430) at thread/qthread_unix.cpp:349
#7  0x00007faf22242182 in start_thread (arg=0x7fae73a69700) at pthread_create.c:312
#8  0x00007faf2e30d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fae579d3700 (LWP 3009)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007faf2adb2816 in wait (time=18446744073709551615, this=0x2515810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25b0018, mutex=0x24d0b00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faf26944e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25afff0, th=0x55863c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007faf26947903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24d51b0, th=0x55863c0, previous=0x4c4a700) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007faf2694661f in ThreadWeaver::Thread::run (this=0x55863c0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007faf2adb232f in QThreadPrivate::start (arg=0x55863c0) at thread/qthread_unix.cpp:349
#7  0x00007faf22242182 in start_thread (arg=0x7fae579d3700) at pthread_create.c:312
#8  0x00007faf2e30d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fae571d2700 (LWP 3010)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007faf2adb2816 in wait (time=18446744073709551615, this=0x2515810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x25b0018, mutex=0x24d0b00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faf26944e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25afff0, th=0x5670d50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007faf26947903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24d51b0, th=0x5670d50, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007faf2694791c in ThreadWeaver::WorkingHardState::applyForWork (this=0x24d51b0, th=0x5670d50, previous=0x4f49370) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007faf2694661f in ThreadWeaver::Thread::run (this=0x5670d50) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007faf2adb232f in QThreadPrivate::start (arg=0x5670d50) at thread/qthread_unix.cpp:349
#8  0x00007faf22242182 in start_thread (arg=0x7fae571d2700) at pthread_create.c:312
#9  0x00007faf2e30d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7faf2ea177c0 (LWP 2291)):
[KCrash Handler]
#6  QObject::thread (this=0x0) at kernel/qobject.cpp:1370
#7  0x00007faf2b5d274e in KDBusConnectionPool::threadConnection () at ../../kdecore/kernel/kdbusconnectionpool.cpp:64
#8  0x00007faf2d9a382c in emitSignal (signalName=..., args=...) at ../../kio/kio/kdirnotify.cpp:34
#9  0x00007faf2d9a3eba in OrgKdeKDirNotifyInterface::emitLeftDirectory (url=...) at ../../kio/kio/kdirnotify.cpp:69
#10 0x00007faf2d98cc97 in sendSignal (this=<optimized out>, url=..., entering=false) at ../../kio/kio/kdirlister_p.h:343
#11 ~DirItem (this=0x1d667d0, __in_chrg=<optimized out>) at ../../kio/kio/kdirlister_p.h:331
#12 qDeleteAll<QHash<QString, KDirListerCache::DirItem*>::const_iterator> (end=..., begin=...) at /usr/include/qt4/QtCore/qalgorithms.h:322
#13 qDeleteAll<QHash<QString, KDirListerCache::DirItem*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#14 KDirListerCache::~KDirListerCache (this=0x1c07100, __in_chrg=<optimized out>) at ../../kio/kio/kdirlister.cpp:79
#15 0x00007faf2d98cd49 in KDirListerCache::~KDirListerCache (this=0x1c07100, __in_chrg=<optimized out>) at ../../kio/kio/kdirlister.cpp:87
#16 0x00007faf2e24f259 in __run_exit_handlers (status=1, listp=0x7faf2e5d16c8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#17 0x00007faf2e24f2a5 in __GI_exit (status=<optimized out>) at exit.c:104
#18 0x00007faf2a2b4888 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:783
#19 0x00007faf2bb78880 in KApplication::xioErrhandler (this=0x195fc20, dpy=0x19ab9c0) at ../../kdeui/kernel/kapplication.cpp:419
#20 0x00007faf2c6695ee in _XIOError (dpy=dpy@entry=0x19ab9c0) at ../../src/XlibInt.c:1498
#21 0x00007faf2c66776a in _XReply (dpy=dpy@entry=0x19ab9c0, rep=rep@entry=0x7fffc0a99970, extra=extra@entry=0, discard=discard@entry=1) at ../../src/xcb_io.c:708
#22 0x00007faf2c6648e3 in XTranslateCoordinates (dpy=0x19ab9c0, src_win=480, dest_win=48235103, src_x=360, src_y=1009, dst_x=0x7fffc0a999e0, dst_y=0x7fffc0a999e4, child=0x7fffc0a999e8) at ../../src/TrCoords.c:51
#23 0x00007faf2a2dd852 in QWidgetPrivate::mapFromGlobal (this=0x33e1650, pos=...) at kernel/qwidget_x11.cpp:1357
#24 0x00007faf2a2dd7d9 in QWidgetPrivate::mapFromGlobal (this=0x33c9d20, pos=...) at kernel/qwidget_x11.cpp:1350
#25 0x00007faf2a2dd8ad in QWidget::mapFromGlobal (this=this@entry=0x33c9cf0, pos=...) at kernel/qwidget_x11.cpp:1370
#26 0x00007faf2a81a785 in QGraphicsScenePrivate::itemsAtPosition (this=this@entry=0x1adb420, screenPos=..., scenePos=..., widget=widget@entry=0x33c9cf0) at graphicsview/qgraphicsscene.cpp:1096
#27 0x00007faf2a826eee in QGraphicsScenePrivate::dispatchHoverEvent (this=this@entry=0x1adb420, hoverEvent=hoverEvent@entry=0x7fffc0a99c50) at graphicsview/qgraphicsscene.cpp:3888
#28 0x00007faf2a82725a in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7fffc0a99f90) at graphicsview/qgraphicsscene.cpp:4097
#29 0x00007faf2a8330fc in QGraphicsScene::event (this=0x1adbbe0, event=0x7fffc0a99f90) at graphicsview/qgraphicsscene.cpp:3451
#30 0x00007faf2a24de2c in QApplicationPrivate::notify_helper (this=this@entry=0x1965e30, receiver=receiver@entry=0x1adbbe0, e=e@entry=0x7fffc0a99f90) at kernel/qapplication.cpp:4567
#31 0x00007faf2a2544a0 in QApplication::notify (this=this@entry=0x195fc20, receiver=receiver@entry=0x1adbbe0, e=e@entry=0x7fffc0a99f90) at kernel/qapplication.cpp:4353
#32 0x00007faf2bb79cca in KApplication::notify (this=0x195fc20, receiver=0x1adbbe0, event=0x7fffc0a99f90) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x00007faf2aeb44dd in QCoreApplication::notifyInternal (this=0x195fc20, receiver=0x1adbbe0, event=event@entry=0x7fffc0a99f90) at kernel/qcoreapplication.cpp:953
#34 0x00007faf2a24c556 in sendSpontaneousEvent (event=event@entry=0x7fffc0a99f90, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#35 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fffc0a99f90) at kernel/qapplication.cpp:5565
#36 0x00007faf2a8482fc in QGraphicsViewPrivate::mouseMoveEventHandler (this=this@entry=0x33e1650, event=event@entry=0x7fffc0a9a5e0) at graphicsview/qgraphicsview.cpp:646
#37 0x00007faf2a84920a in QGraphicsView::mouseMoveEvent (this=0x33914b0, event=0x7fffc0a9a5e0) at graphicsview/qgraphicsview.cpp:3276
#38 0x00007faf2a29d645 in QWidget::event (this=this@entry=0x33914b0, event=event@entry=0x7fffc0a9a5e0) at kernel/qwidget.cpp:8361
#39 0x00007faf2a63f04e in QFrame::event (this=0x33914b0, e=0x7fffc0a9a5e0) at widgets/qframe.cpp:557
#40 0x00007faf2a84a859 in QGraphicsView::viewportEvent (this=0x33914b0, event=0x7fffc0a9a5e0) at graphicsview/qgraphicsview.cpp:2866
#41 0x00007faf2aeb4646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1965e30, receiver=receiver@entry=0x33c9cf0, event=event@entry=0x7fffc0a9a5e0) at kernel/qcoreapplication.cpp:1063
#42 0x00007faf2a24de0c in QApplicationPrivate::notify_helper (this=this@entry=0x1965e30, receiver=receiver@entry=0x33c9cf0, e=e@entry=0x7fffc0a9a5e0) at kernel/qapplication.cpp:4563
#43 0x00007faf2a2545dd in QApplication::notify (this=this@entry=0x195fc20, receiver=receiver@entry=0x33c9cf0, e=e@entry=0x7fffc0a9a5e0) at kernel/qapplication.cpp:4110
#44 0x00007faf2bb79cca in KApplication::notify (this=0x195fc20, receiver=0x33c9cf0, event=0x7fffc0a9a5e0) at ../../kdeui/kernel/kapplication.cpp:311
#45 0x00007faf2aeb44dd in QCoreApplication::notifyInternal (this=0x195fc20, receiver=receiver@entry=0x33c9cf0, event=event@entry=0x7fffc0a9a5e0) at kernel/qcoreapplication.cpp:953
#46 0x00007faf2a253d93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#47 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x33c9cf0, event=event@entry=0x7fffc0a9a5e0, alienWidget=alienWidget@entry=0x33c9cf0, nativeWidget=nativeWidget@entry=0x33914b0, buttonDown=buttonDown@entry=0x7faf2ad33318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#48 0x00007faf2a2c89eb in QETWidget::translateMouseEvent (this=this@entry=0x33914b0, event=event@entry=0x7fffc0a9a960) at kernel/qapplication_x11.cpp:4634
#49 0x00007faf2a2c7852 in QApplication::x11ProcessEvent (this=0x195fc20, event=event@entry=0x7fffc0a9a960) at kernel/qapplication_x11.cpp:3749
#50 0x00007faf2a2efb32 in x11EventSourceDispatch (s=0x19676c0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#51 0x00007faf21b30e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007faf21b31048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007faf21b310ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007faf2aee17a1 in QEventDispatcherGlib::processEvents (this=0x18ec990, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#55 0x00007faf2a2efbe6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x00007faf2aeb30af in QEventLoop::processEvents (this=this@entry=0x7fffc0a9ad30, flags=...) at kernel/qeventloop.cpp:149
#57 0x00007faf2aeb33a5 in QEventLoop::exec (this=this@entry=0x7fffc0a9ad30, flags=...) at kernel/qeventloop.cpp:204
#58 0x00007faf2aeb8b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#59 0x00007faf2a24c37c in QApplication::exec () at kernel/qapplication.cpp:3828
#60 0x00007faf2e61467c in kdemain (argc=1, argv=0x7fffc0a9af88) at ../../../../plasma/desktop/shell/main.cpp:126
#61 0x00007faf2e234ec5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, argv=0x7fffc0a9af88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc0a9af78) at libc-start.c:287
#62 0x000000000040070e in _start ()

Possible duplicates by query: bug 324786.

Reported using DrKonqi
Comment 1 Richard 2015-06-24 02:37:49 UTC 
Created attachment 93316 [details]
attachment-3886-0.html

High,
I just received this and wanted to say upfront I am new to Linux, Ubuntu,
Mint and KDE and all other derivatives thereof. So if you need me to do
something just ask but you may have to hold my hand a bit. BTW I truly love
this operating system and will never go back to MS. But I am an old DOS guy
and all these commands are totally new to me but I am learning for an old
fart and yes I am old 55 is old in the PC world.


Thanks for your time

Richard



*Vi veri veniversum vivus vici*

On Tue, Jun 23, 2015 at 6:52 PM, Christoph Feck <cfeck@kde.org> wrote:

> https://bugs.kde.org/show_bug.cgi?id=349298
>
> Christoph Feck <cfeck@kde.org> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>             Product|kde                         |plasma4
>            Assignee|unassigned-bugs@kde.org     |plasma-bugs@kde.org
>           Component|general                     |general
>
> --
> You are receiving this mail because:
> You reported the bug.
>
Comment 2 Nate Graham 2018-06-08 18:34:32 UTC 
Hello!

This bug report was filed for KDE Plasma 4, which reached end-of-support status in August 2015. KDE Plasma 5's desktop shell has been almost completely rewritten for better performance and usability, so it is likely that this bug has already been resolved in Plasma 5.

Accordingly, we hope you understand why we must close this bug report. If the issue described  here is still present in KDE Plasma 5.12 or later, please feel free to open a new ticket in the "plasmashell" product after reading https://community.kde.org/Get_Involved/Bug_Reporting

If you would like to get involved in KDE's bug triaging effort so that future mass bug closes like this are less likely, please read https://community.kde.org/Get_Involved#Bug_Triaging

Thanks for your understanding!

Nate Graham