Bug 330903

Application: plasma-desktop (4.11.3)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-15-generic x86_64
Distribution: Netrunner 13.12 (Enigma-II)

-- Information about the crash:
- What I was doing when the application crashed:
Opening install new widget tab while updating steam in the background.

-- 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 0x7f696fc557c0 (LWP 1629))]

Thread 8 (Thread 0x7f693c099700 (LWP 1862)):
#0  0x00007fffe39fea2f in clock_gettime ()
#1  0x00007f696f55496d in clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f696c033757 in do_gettime (frac=0x7f693c098b00, sec=0x7f693c098af8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f696c10cfe5 in updateCurrentTime (this=0x7f6934002860) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7f6934002860, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0x00007f696c10b82c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f693c098bb4) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f696c10b8d5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f696289fd4d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f69628a05c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f69628a07ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f696c10ba76 in QEventDispatcherGlib::processEvents (this=0x7f69340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f696c0dd5ef in QEventLoop::processEvents (this=this@entry=0x7f693c098d70, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f696c0dd8e5 in QEventLoop::exec (this=this@entry=0x7f693c098d70, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f696bfdc88f in QThread::exec (this=this@entry=0x2f2c320) at thread/qthread.cpp:542
#15 0x00007f696c0bed13 in QInotifyFileSystemWatcherEngine::run (this=0x2f2c320) at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007f696bfdef2f in QThreadPrivate::start (arg=0x2f2c320) at thread/qthread_unix.cpp:338
#17 0x00007f6962faaf6e in start_thread (arg=0x7f693c099700) at pthread_create.c:311
#18 0x00007f696f53f9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f693b898700 (LWP 1863)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f69688f206b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f69688f20a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f6962faaf6e in start_thread (arg=0x7f693b898700) at pthread_create.c:311
#4  0x00007f696f53f9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f68b208d700 (LWP 1866)):
#0  0x00007fffe39fea2f in clock_gettime ()
#1  0x00007f696f55496d in clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f696c033757 in do_gettime (frac=0x7f68b208cb00, sec=0x7f68b208caf8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f696c10cfe5 in updateCurrentTime (this=0x7f68ac002660) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7f68ac002660, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0x00007f696c10b82c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f68b208cbb4) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f696c10b8d5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f696289fd4d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f69628a05c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f69628a07ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f696c10ba76 in QEventDispatcherGlib::processEvents (this=0x7f68ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f696c0dd5ef in QEventLoop::processEvents (this=this@entry=0x7f68b208cd70, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f696c0dd8e5 in QEventLoop::exec (this=this@entry=0x7f68b208cd70, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f696bfdc88f in QThread::exec (this=this@entry=0x34ef0e0) at thread/qthread.cpp:542
#15 0x00007f696c0bed13 in QInotifyFileSystemWatcherEngine::run (this=0x34ef0e0) at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007f696bfdef2f in QThreadPrivate::start (arg=0x34ef0e0) at thread/qthread_unix.cpp:338
#17 0x00007f6962faaf6e in start_thread (arg=0x7f68b208d700) at pthread_create.c:311
#18 0x00007f696f53f9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f68a95f7700 (LWP 2332)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f696bfdf406 in wait (time=18446744073709551615, this=0x5591870) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2ef04e8, mutex=0x4a96e80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6967b6ae6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2ef04c0, th=0x3db8140) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f6967b6d903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x3db8140, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f6967b6d91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x3db8140, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6967b6d91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x3db8140, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f6967b6d91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x3db8140, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007f6967b6d91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x3db8140, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007f6967b6d91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x3db8140, previous=0x5ef13c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007f6967b6c61f in ThreadWeaver::Thread::run (this=0x3db8140) at ../../../threadweaver/Weaver/Thread.cpp:98
#11 0x00007f696bfdef2f in QThreadPrivate::start (arg=0x3db8140) at thread/qthread_unix.cpp:338
#12 0x00007f6962faaf6e in start_thread (arg=0x7f68a95f7700) at pthread_create.c:311
#13 0x00007f696f53f9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f68a238a700 (LWP 2333)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f696bfdf406 in wait (time=18446744073709551615, this=0x5591870) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2ef04e8, mutex=0x4a96e80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6967b6ae6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2ef04c0, th=0x3dd72a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f6967b6d903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x3dd72a0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f6967b6d91c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x3dd72a0, previous=0x5b66310) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6967b6c61f in ThreadWeaver::Thread::run (this=0x3dd72a0) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f696bfdef2f in QThreadPrivate::start (arg=0x3dd72a0) at thread/qthread_unix.cpp:338
#8  0x00007f6962faaf6e in start_thread (arg=0x7f68a238a700) at pthread_create.c:311
#9  0x00007f696f53f9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f68a1b89700 (LWP 2334)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f696bfdf406 in wait (time=18446744073709551615, this=0x5591870) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2ef04e8, mutex=0x4a96e80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6967b6ae6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2ef04c0, th=0x29f7b80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f6967b6d903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x29f7b80, previous=0x6ee30b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f6967b6c61f in ThreadWeaver::Thread::run (this=0x29f7b80) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f696bfdef2f in QThreadPrivate::start (arg=0x29f7b80) at thread/qthread_unix.cpp:338
#7  0x00007f6962faaf6e in start_thread (arg=0x7f68a1b89700) at pthread_create.c:311
#8  0x00007f696f53f9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f68a1388700 (LWP 2335)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f696bfdf406 in wait (time=18446744073709551615, this=0x5591870) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2ef04e8, mutex=0x4a96e80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6967b6ae6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2ef04c0, th=0x2307210) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f6967b6d903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3e11dd0, th=0x2307210, previous=0x66fc7d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f6967b6c61f in ThreadWeaver::Thread::run (this=0x2307210) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f696bfdef2f in QThreadPrivate::start (arg=0x2307210) at thread/qthread_unix.cpp:338
#7  0x00007f6962faaf6e in start_thread (arg=0x7f68a1388700) at pthread_create.c:311
#8  0x00007f696f53f9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f696fc557c0 (LWP 1629)):
[KCrash Handler]
#6  0x00007f696dcda334 in QDeclarativeItem::~QDeclarativeItem (this=0x7c85770, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f693a918aa1 in ~QDeclarativeElement (this=0x7c85770, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x7c85770, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f696c0f6e08 in QObject::event (this=0x7c85770, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007f696b47bdfc in QApplicationPrivate::notify_helper (this=this@entry=0x17f0d10, receiver=receiver@entry=0x7c85770, e=e@entry=0x6d5d2e0) at kernel/qapplication.cpp:4567
#11 0x00007f696b482470 in QApplication::notify (this=this@entry=0x17ddb90, receiver=receiver@entry=0x7c85770, e=e@entry=0x6d5d2e0) at kernel/qapplication.cpp:4353
#12 0x00007f696cda2a6a in KApplication::notify (this=0x17ddb90, receiver=0x7c85770, event=0x6d5d2e0) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x00007f696c0de8bd in QCoreApplication::notifyInternal (this=0x17ddb90, receiver=receiver@entry=0x7c85770, event=event@entry=0x6d5d2e0) at kernel/qcoreapplication.cpp:946
#14 0x00007f696c0e1e1f in sendEvent (event=0x6d5d2e0, receiver=0x7c85770) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x17601f0) at kernel/qcoreapplication.cpp:1570
#16 0x00007f696c0e22c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#17 0x00007f696c10c073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=0x17f3180) at kernel/qeventdispatcher_glib.cpp:279
#19 0x00007f69628a03b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f69628a0708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f69628a07ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f696c10ba55 in QEventDispatcherGlib::processEvents (this=0x1761ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f696b51d9d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f696c0dd5ef in QEventLoop::processEvents (this=this@entry=0x7fffe3906840, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f696c0dd8e5 in QEventLoop::exec (this=this@entry=0x7fffe3906840, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f696c0e2e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#27 0x00007f696b47a34c in QApplication::exec () at kernel/qapplication.cpp:3828
#28 0x00007f696f84928c in kdemain (argc=1, argv=0x7fffe3906a98) at ../../../../plasma/desktop/shell/main.cpp:126
#29 0x00007f696f466de5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, ubp_av=0x7fffe3906a98, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffe3906a88) at libc-start.c:260
#30 0x000000000040070e in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 302931.

Possible duplicates by query: bug 330670, bug 330436, bug 330409, bug 330377, bug 330175.

Reported using DrKonqi