Bug 394555

Summary:	Crash desktop
Product:	[Plasma] plasmashell	Reporter:	marc <marc_van_deursen>
Component:	generic-crash	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED BACKTRACE
Severity:	crash	CC:	notmart, plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.12.5
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description marc 2018-05-22 09:36:58 UTC

Application: plasmashell (5.12.5)

Qt Version: 5.10.0
Frameworks Version: 5.46.0
Operating System: Linux 4.16.9-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
Trying to change the settings of the desktop:

Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb21abfd5c0 (LWP 1582))]

Thread 10 (Thread 0x7fb12ffff700 (LWP 3639)):
[KCrash Handler]
#6  0x00007fb213f5b9eb in raise () at /lib64/libc.so.6
#7  0x00007fb213f5cda1 in abort () at /lib64/libc.so.6
#8  0x00007fb214376e83 in  () at /usr/lib64/libstdc++.so.6
#9  0x00007fb21437cdd8 in  () at /usr/lib64/libstdc++.so.6
#10 0x00007fb21437ce23 in  () at /usr/lib64/libstdc++.so.6
#11 0x00007fb21470be39 in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007fb214725cd9 in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#14 0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fb143f33700 (LWP 1601)):
#0  0x00007fb214014179 in poll () at /lib64/libc.so.6
#1  0x00007fb20e61f429 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb20e61f53c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb214952a2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb2148f995a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb214720baa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb146802887 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fb15c9a1700 (LWP 1591)):
#0  0x00007fb2138d156c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb1edf88e4b in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007fb1edf88b77 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fb1ecc43700 (LWP 1590)):
#0  0x00007fb2138d156c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb1edf88e4b in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007fb1edf88b77 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fb1f8aa6700 (LWP 1589)):
#0  0x00007fb2138d156c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb21a383614 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fb21a383659 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fb1fa97a700 (LWP 1588)):
#0  0x00007fb20e664e29 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb20e61ee4c in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb20e61f3d0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb20e61f53c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb214952a2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb2148f995a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb214720baa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb217ffa115 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fb1fbfff700 (LWP 1587)):
#0  0x00007fb214014179 in poll () at /lib64/libc.so.6
#1  0x00007fb20e61f429 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb20e61f53c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb214952a2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb2148f995a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb214720baa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb217ffa115 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb202517700 (LWP 1586)):
#0  0x00007fb214014179 in poll () at /lib64/libc.so.6
#1  0x00007fb20e61f429 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb20e61f53c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb214952a2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb2148f995a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb214720baa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb2161c0a35 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb204460700 (LWP 1585)):
#0  0x00007fb214014179 in poll () at /lib64/libc.so.6
#1  0x00007fb219073387 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fb219074faa in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fb2069eb0a9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb21abfd5c0 (LWP 1582)):
#0  0x00007fb2138d156c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb214726efb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb217ffa7a1 in  () at /usr/lib64/libQt5Qml.so.5
#3  0x00007fb217f9a93c in void QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader const&, QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#4  0x00007fb217f8d2d6 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#5  0x00007fb217f8eade in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#6  0x00007fb217f6d1fc in QQmlComponentPrivate::loadUrl(QUrl const&, QQmlComponent::CompilationMode) () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb2180066a9 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb217f4921a in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fb140133303 in  ()
#10 0x0000000000000001 in  ()
#11 0x00007fb128155a78 in  ()
#12 0x00007fb121ebede0 in  ()
#13 0x00005576a24bc5f0 in  ()
#14 0x000055769d47db70 in  ()
#15 0x00007fb121ebeec0 in  ()
#16 0x00007ffd94287bd0 in  ()
#17 0x00005576a25dc190 in  ()
#18 0x00005576a25dc190 in  ()
#19 0x0000000000000000 in  ()

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb21abfd5c0 (LWP 1582))]

Thread 10 (Thread 0x7fb12ffff700 (LWP 3639)):
[KCrash Handler]
#6  0x00007fb213f5b9eb in raise () at /lib64/libc.so.6
#7  0x00007fb213f5cda1 in abort () at /lib64/libc.so.6
#8  0x00007fb214376e83 in  () at /usr/lib64/libstdc++.so.6
#9  0x00007fb21437cdd8 in  () at /usr/lib64/libstdc++.so.6
#10 0x00007fb21437ce23 in  () at /usr/lib64/libstdc++.so.6
#11 0x00007fb21470be39 in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007fb214725cd9 in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#14 0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fb143f33700 (LWP 1601)):
#0  0x00007fb214014179 in poll () at /lib64/libc.so.6
#1  0x00007fb20e61f429 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb20e61f53c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb214952a2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb2148f995a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb214720baa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb146802887 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fb15c9a1700 (LWP 1591)):
#0  0x00007fb2138d156c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb1edf88e4b in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007fb1edf88b77 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fb1ecc43700 (LWP 1590)):
#0  0x00007fb2138d156c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb1edf88e4b in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007fb1edf88b77 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fb1f8aa6700 (LWP 1589)):
#0  0x00007fb2138d156c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb21a383614 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fb21a383659 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fb1fa97a700 (LWP 1588)):
#0  0x00007fb20e664e29 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fb20e61ee4c in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb20e61f3d0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb20e61f53c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb214952a2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb2148f995a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb214720baa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb217ffa115 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fb1fbfff700 (LWP 1587)):
#0  0x00007fb214014179 in poll () at /lib64/libc.so.6
#1  0x00007fb20e61f429 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb20e61f53c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb214952a2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb2148f995a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb214720baa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb217ffa115 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb202517700 (LWP 1586)):
#0  0x00007fb214014179 in poll () at /lib64/libc.so.6
#1  0x00007fb20e61f429 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb20e61f53c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb214952a2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb2148f995a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb214720baa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb2161c0a35 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb204460700 (LWP 1585)):
#0  0x00007fb214014179 in poll () at /lib64/libc.so.6
#1  0x00007fb219073387 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fb219074faa in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fb2069eb0a9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb214725ba0 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb2138cb59b in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb21401ea1f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb21abfd5c0 (LWP 1582)):
#0  0x00007fb2138d156c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb214726efb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb217ffa7a1 in  () at /usr/lib64/libQt5Qml.so.5
#3  0x00007fb217f9a93c in void QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader const&, QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#4  0x00007fb217f8d2d6 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#5  0x00007fb217f8eade in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#6  0x00007fb217f6d1fc in QQmlComponentPrivate::loadUrl(QUrl const&, QQmlComponent::CompilationMode) () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fb2180066a9 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fb217f4921a in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fb140133303 in  ()
#10 0x0000000000000001 in  ()
#11 0x00007fb128155a78 in  ()
#12 0x00007fb121ebede0 in  ()
#13 0x00005576a24bc5f0 in  ()
#14 0x000055769d47db70 in  ()
#15 0x00007fb121ebeec0 in  ()
#16 0x00007ffd94287bd0 in  ()
#17 0x00005576a25dc190 in  ()
#18 0x00005576a25dc190 in  ()
#19 0x0000000000000000 in  ()

Reported using DrKonqi

Comment 1 Marco Martin 2018-06-22 13:19:11 UTC

Unfortunately this backtrace isn't very useful, it should be reproduced with debug symbols installed