Bug 352008

Summary: Crash in MPris Dataengine
Product: [Plasma] plasmashell Reporter: hanqing <lixun.dlut>
Component: DataEnginesAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bshah, jacek, johan.reitan, kde, kde, mark.baas123, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.3.2   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: dbus-monitor output

Description hanqing 2015-08-30 06:40:23 UTC 
Application: plasmashell (5.3.2)

Qt Version: 5.5.0
Operating System: Linux 4.1.6-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crash
after open kwplayer kde crashed

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc799dd8900 (LWP 10562))]

Thread 27 (Thread 0x7fc77a061700 (LWP 10564)):
#0  0x00007fc791c492fd in poll () at /lib64/libc.so.6
#1  0x00007fc79808e182 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007fc79808fc77 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007fc77c1ef999 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7fc7735ef700 (LWP 10584)):
#0  0x00007fc791c44fad in read () at /lib64/libc.so.6
#1  0x00007fc78ce3fb00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfb8b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbd60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7fc76a97a700 (LWP 10585)):
#0  0x00007fc791c492fd in poll () at /lib64/libc.so.6
#1  0x00007fc78cdfbdbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7fc768f1a700 (LWP 10588)):
#0  0x00007fc78ce40ec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfb369 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7fc7635f7700 (LWP 10589)):
#0  0x00007fc791c626ba in __libc_disable_asynccancel () at /lib64/libc.so.6
#1  0x00007fc791c49309 in poll () at /lib64/libc.so.6
#2  0x00007fc78cdfbdbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7fc7625c6700 (LWP 10590)):
#0  0x00007fc78ce40ec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfb80c in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbd60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7fc7614c5700 (LWP 10591)):
#0  0x00007fc791c44fad in read () at /lib64/libc.so.6
#1  0x00007fc78ce3fb00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfb8b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbd60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7fc74ffff700 (LWP 10592)):
#0  0x00007fc791c492fd in poll () at /lib64/libc.so.6
#1  0x00007fc78cdfbdbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7fc74effe700 (LWP 10593)):
#0  0x00007fc791c492fd in poll () at /lib64/libc.so.6
#1  0x00007fc78cdfbdbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7fc74dffd700 (LWP 10594)):
#0  0x00007fc79285453e in QThreadData::current(bool) () at /lib64/libQt5Core.so.5
#1  0x00007fc792a8c5f1 in postEventSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#2  0x00007fc78cdfb801 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbd60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fc74cffc700 (LWP 10595)):
#0  0x00007fc78ce40ec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfbcc0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fc73f7ff700 (LWP 10596)):
#0  0x00007fc78ce40ee4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfb639 in g_main_context_query () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbd37 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fc73e7fe700 (LWP 10597)):
#0  0x00007fc791c492fd in poll () at /lib64/libc.so.6
#1  0x00007fc78cdfbdbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fc73d7fd700 (LWP 10598)):
#0  0x00007fc78ce40ee4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfadce in g_main_context_acquire () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbc75 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fc72bfff700 (LWP 10599)):
#0  0x00007fc79284e8df in QMutex::unlock() () at /lib64/libQt5Core.so.5
#1  0x00007fc792a8c615 in postEventSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#2  0x00007fc78cdfb801 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbd60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fc72affe700 (LWP 10600)):
#0  0x00007fc7906ec540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc7994f4494 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007fc7994f44d9 in  () at /lib64/libQt5Script.so.5
#3  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fc72a7fd700 (LWP 10601)):
#0  0x00007fc78ce40ec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfbda2 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fc6a3b3e700 (LWP 10602)):
#0  0x00007fc78ce40ee4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfb78a in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbd60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc797197616 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fc6a333d700 (LWP 10611)):
#0  0x00007fc791c492fd in poll () at /lib64/libc.so.6
#1  0x00007fc78cdfbdbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fc6a192c700 (LWP 10613)):
#0  0x00007fc78ce40ec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfad60 in g_main_context_acquire () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbc75 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fc68daef700 (LWP 10614)):
#0  0x00007fc791c6264f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007fc791c492f2 in poll () at /lib64/libc.so.6
#2  0x00007fc78cdfbdbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fc686392700 (LWP 10615)):
#0  0x00007fc791c492fd in poll () at /lib64/libc.so.6
#1  0x00007fc78cdfbdbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fc68526b700 (LWP 10616)):
#0  0x00007fc791c626b2 in __libc_disable_asynccancel () at /lib64/libc.so.6
#1  0x00007fc791c44fb9 in read () at /lib64/libc.so.6
#2  0x00007fc78ce3fb00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfb8b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x00007fc78cdfbd60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fc67f717700 (LWP 10617)):
#0  0x00007fc792a8c118 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#1  0x00007fc78cdfb35d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fc67c994700 (LWP 10627)):
#0  0x00007fc7906ed376 in pthread_getspecific () at /lib64/libpthread.so.0
#1  0x00007fc78ce23550 in g_thread_self () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbebd in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fc6737ff700 (LWP 10628)):
#0  0x00007fc78ce40ee4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007fc78cdfb350 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007fc78cdfbceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fc792a8cdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fc7928505a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fc796b24245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fc79285554e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fc7906e7555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc791c54b9d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fc799dd8900 (LWP 10562)):
[KCrash Handler]
#5  0x000000000000006c in  ()
#6  0x00007fc78cb7e315 in _dbus_type_reader_recurse () at /lib64/libdbus-1.so.3
#7  0x00007fc7938232f8 in QDBusArgument::operator>>(QDBusVariant&) const () at /lib64/libQt5DBus.so.5
#8  0x00007fc7938233e7 in operator>>(QDBusArgument const&, QVariant&) () at /lib64/libQt5DBus.so.5
#9  0x00007fc670c1dd81 in PlayerContainer::copyProperty(QString const&, QVariant const&, QVariant::Type, PlayerContainer::UpdateType) () at /usr/lib64/qt5/plugins/plasma/dataengine/plasma_engine_mpris2.so
#10 0x00007fc670c2042b in PlayerContainer::updateFromMap(QMap<QString, QVariant> const&, PlayerContainer::UpdateType) () at /usr/lib64/qt5/plugins/plasma/dataengine/plasma_engine_mpris2.so
#11 0x00007fc670c212aa in PlayerContainer::getPropsFinished(QDBusPendingCallWatcher*) () at /usr/lib64/qt5/plugins/plasma/dataengine/plasma_engine_mpris2.so
#12 0x00007fc670c26a84 in PlayerContainer::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/qt5/plugins/plasma/dataengine/plasma_engine_mpris2.so
#13 0x00007fc792a6515a in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#14 0x00007fc79383074f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /lib64/libQt5DBus.so.5
#15 0x00007fc793831e25 in QDBusPendingCallWatcher::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libQt5DBus.so.5
#16 0x00007fc792a66021 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#17 0x00007fc793fec4ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#18 0x00007fc793ff1976 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#19 0x00007fc792a3661b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#20 0x00007fc792a38a16 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#21 0x00007fc792a8c983 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#22 0x00007fc78cdfba8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#23 0x00007fc78cdfbe20 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#24 0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#25 0x00007fc792a8cd8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#26 0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#27 0x00007fc79416c420 in QMenu::exec(QPoint const&, QAction*) () at /lib64/libQt5Widgets.so.5
#28 0x00007fc768f3dcee in ContainmentInterface::mousePressEvent(QMouseEvent*) () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#29 0x00007fc7972282d8 in QQuickItem::event(QEvent*) () at /lib64/libQt5Quick.so.5
#30 0x00007fc768f302c6 in AppletInterface::event(QEvent*) () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#31 0x00007fc793fec4ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#32 0x00007fc793ff1976 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#33 0x00007fc792a3661b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#34 0x00007fc797237593 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () at /lib64/libQt5Quick.so.5
#35 0x00007fc797237854 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /lib64/libQt5Quick.so.5
#36 0x00007fc797237791 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /lib64/libQt5Quick.so.5
#37 0x00007fc797237791 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /lib64/libQt5Quick.so.5
#38 0x00007fc7972379d7 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () at /lib64/libQt5Quick.so.5
#39 0x00007fc797237bd8 in QQuickWindow::mousePressEvent(QMouseEvent*) () at /lib64/libQt5Quick.so.5
#40 0x00007fc7972e1bde in QQuickView::mousePressEvent(QMouseEvent*) () at /lib64/libQt5Quick.so.5
#41 0x00007fc792f7b585 in QWindow::event(QEvent*) () at /lib64/libQt5Gui.so.5
#42 0x00007fc79723ee91 in QQuickWindow::event(QEvent*) () at /lib64/libQt5Quick.so.5
#43 0x000000000043d9a2 in DesktopView::event(QEvent*) ()
#44 0x00007fc793fec4ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#45 0x00007fc793ff1976 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#46 0x00007fc792a3661b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#47 0x00007fc792f72af1 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib64/libQt5Gui.so.5
#48 0x00007fc792f747c5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#49 0x00007fc792f585d8 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#50 0x00007fc77c220b10 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#51 0x00007fc78cdfba8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#52 0x00007fc78cdfbe20 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#53 0x00007fc78cdfbecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#54 0x00007fc792a8cd8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#55 0x00007fc792a33daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#56 0x00007fc792a3be6c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#57 0x000000000042ef16 in main ()

Reported using DrKonqi
Comment 1 Mark 2015-10-08 22:49:41 UTC 
*** Bug 353697 has been marked as a duplicate of this bug. ***
Comment 2 Mark 2015-10-08 22:50:25 UTC 
Same  happens when start mopidy with mpris extension
Comment 3 David Edmundson 2015-10-09 08:59:39 UTC 
Thanks
Comment 4 David Edmundson 2015-10-09 09:15:24 UTC 
Mopidy has a broken MPris interface and is sending us some gibberish.
Obviously we shouldn't be crashing.

I tried to install mopidy, but couldn't work out how to set up mpris.
Can you tell me exactly what plugin you have?

Or would it be possible to run "dbus-monitor" and reproduce the crash?
Note that might have sensitive information from other apps running at the time, so you might want to check that before uploading.
Comment 5 Johan Reitan 2015-11-12 11:49:32 UTC 
After installing the mpris plugin to mopidy (https://github.com/mopidy/mopidy-mpris), it should start automatically. Plasmashell crashes 2-3 times before giving up. If I then fill a playlist and start playing something with mopidy, I can restart plasmashell, and it works perfectly until the last song of the playlist is finished. Then it crashes again.

I can do the "dbus-monitor" thing in the weekend.
Comment 6 Johan Reitan 2016-01-27 16:06:02 UTC 
Created attachment 96870 [details]
dbus-monitor output

Output of running:
$ dbus-monitor "sender='org.mpris.MediaPlayer2.mopidy'"
and starting mopidy.
Comment 7 Johan Reitan 2016-01-27 16:12:44 UTC 
Hi, sorry I forgot to follow up on this. Running dbus-monitor without any arguments produced hundreds of thousands of output lines, so I attached the output using a filter for mopidy. Please tell me if I can provide anything more useful.

It is probably worth mentioning that I originally opened this issue over at mopidy-mpris: https://github.com/mopidy/mopidy-mpris/issues/17.
Comment 8 David Edmundson 2016-04-13 01:02:13 UTC 
*** Bug 361592 has been marked as a duplicate of this bug. ***
Comment 9 Kai Uwe Broulik 2017-02-06 15:24:16 UTC 

*** This bug has been marked as a duplicate of bug 374531 ***