Bug 358089

Summary: Plasma crashed when DVI monitor cable detached/reattached
Product: [Plasma] plasmashell Reporter: James Carlson <carlsonj>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.4.3   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description James Carlson 2016-01-16 19:10:36 UTC 
Application: plasmashell (5.4.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160113) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

Disconnnected and reconnected DVI monitor cable.  On reconnection, display was dark.  Pressed shift key to bring display back up.  Crash notification was on screen.

System has NVIDIA-supplied driver (recompiled after each kernel patch).

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa8298ba900 (LWP 3337))]

Thread 13 (Thread 0x7fa811561700 (LWP 3345)):
#0  0x00007fa822e4724d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa827d18432 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7fa811560bc0) at /usr/include/bits/poll2.h:46
#2  0x00007fa827d18432 in _xcb_conn_wait (c=c@entry=0x18ecb70, cond=cond@entry=0x18ecbb0, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007fa827d1a007 in xcb_wait_for_event (c=0x18ecb70) at xcb_in.c:693
#4  0x00007fa813ce1e29 in  () at /usr/lib64/libQt5XcbQpa.so.5
#5  0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa82264e4a4 in start_thread (arg=0x7fa811561700) at pthread_create.c:334
#7  0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fa80a420700 (LWP 3409)):
#0  0x00007fff3effbc9f in clock_gettime ()
#1  0x00007fa822e5c7d6 in __GI___clock_gettime (clock_id=1, tp=0x7fa80a41fa60) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fa8235e41a6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007fa82375b0e9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007fa82375b5f5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82375c98e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa81f53b88d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fa81f53c193 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007fa81f53c36c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007fa82375d52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fa82370763a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa823533b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fa8268009a5 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fa82264e4a4 in start_thread (arg=0x7fa80a420700) at pthread_create.c:334
#15 0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa7fde10700 (LWP 3430)):
#0  0x00007fff3effbc9f in clock_gettime ()
#1  0x00007fa822e5c7d6 in __GI___clock_gettime (clock_id=1, tp=0x7fa7fde0fa60) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fa8235e41a6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007fa82375b0e9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007fa82375b5f5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82375c98e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa81f53b88d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fa81f53c193 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007fa81f53c36c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007fa82375d52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fa82370763a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa823533b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fa8268009a5 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fa82264e4a4 in start_thread (arg=0x7fa7fde10700) at pthread_create.c:334
#15 0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa7f7fff700 (LWP 3457)):
#0  0x00007fff3effbc9f in clock_gettime ()
#1  0x00007fa822e5c7d6 in __GI___clock_gettime (clock_id=1, tp=0x7fa7f7ffea60) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fa8235e41a6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007fa82375b0e9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007fa82375b5f5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82375c98e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa81f53b88d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fa81f53c193 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007fa81f53c36c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007fa82375d52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fa82370763a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa823533b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fa8268009a5 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fa82264e4a4 in start_thread (arg=0x7fa7f7fff700) at pthread_create.c:334
#15 0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa7f67bc700 (LWP 3482)):
#0  0x00007fa82265407f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa828fa6a84 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fa828fa6ac9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fa82264e4a4 in start_thread (arg=0x7fa7f67bc700) at pthread_create.c:334
#4  0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa76fd52700 (LWP 3508)):
#0  0x00007fff3effbc9f in clock_gettime ()
#1  0x00007fa822e5c7d6 in __GI___clock_gettime (clock_id=1, tp=0x7fa76fd51a20) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fa8235e41a6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007fa82375b0e9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007fa82375b5f5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82375c98e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa81f53b88d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fa81f53c193 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007fa81f53c36c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007fa82375d52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fa82370763a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa823533b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fa827385e42 in  () at /usr/lib64/libQt5Quick.so.5
#13 0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fa82264e4a4 in start_thread (arg=0x7fa76fd52700) at pthread_create.c:334
#15 0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa758bd8700 (LWP 3582)):
#0  0x00007fa822e4724d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa81f53c264 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fa81f53c36c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fa82375d52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fa82370763a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa823533b1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fa75b0ede47 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fa82264e4a4 in start_thread (arg=0x7fa758bd8700) at pthread_create.c:334
#9  0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa7355eb700 (LWP 3714)):
#0  0x00007fa82265407f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa823539abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fa8273f800e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fa8273f8853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82264e4a4 in start_thread (arg=0x7fa7355eb700) at pthread_create.c:334
#6  0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa735dec700 (LWP 3718)):
#0  0x00007fa82265407f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa823539abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fa8273f800e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fa8273f8853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82264e4a4 in start_thread (arg=0x7fa735dec700) at pthread_create.c:334
#6  0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa751ecb700 (LWP 3720)):
#0  0x00007fa82265407f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa823539abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fa8273f800e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fa8273f8853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82264e4a4 in start_thread (arg=0x7fa751ecb700) at pthread_create.c:334
#6  0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa7448b6700 (LWP 3785)):
#0  0x00007fa82265407f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa823539abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fa8273f800e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fa8273f8853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82264e4a4 in start_thread (arg=0x7fa7448b6700) at pthread_create.c:334
#6  0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa7375ef700 (LWP 3940)):
#0  0x00007fa82265407f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa823539abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fa8273f800e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fa8273f8853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fa82353894f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fa82264e4a4 in start_thread (arg=0x7fa7375ef700) at pthread_create.c:334
#6  0x00007fa822e4fbdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa8298ba900 (LWP 3337)):
[KCrash Handler]
#6  0x00007fa823c720b0 in QScreen::refreshRate() const () at /usr/lib64/libQt5Gui.so.5
#7  0x00007fa8273f43d8 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007fa8273f44ef in  () at /usr/lib64/libQt5Quick.so.5
#9  0x00007fa823736f8a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fa82351166d in QUnifiedTimer::startAnimationDriver() () at /usr/lib64/libQt5Core.so.5
#11 0x00007fa8235135a6 in QUnifiedTimer::startTimers() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fa823737d79 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fa824a808cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007fa824a859d6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007fa823709cf3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fa82370c016 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fa82375d103 in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007fa81f53c097 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#19 0x00007fa81f53c2c8 in  () at /usr/lib64/libglib-2.0.so.0
#20 0x00007fa81f53c36c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#21 0x00007fa82375d50f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fa82370763a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#23 0x00007fa82370f2fd in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#24 0x0000000000434150 in main ()

Reported using DrKonqi
Comment 1 David Edmundson 2016-01-17 07:40:02 UTC 

*** This bug has been marked as a duplicate of bug 356394 ***