Bug 388056

Summary:	Plasma crashed on standby resume - multi-screen
Product:	[Plasma] plasmashell	Reporter:	Pieter Botha <info>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	notmart, plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.8.7
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Pieter Botha 2017-12-20 06:32:19 UTC

Application: plasmashell (5.8.7)

Qt Version: 5.6.2
Frameworks Version: 5.32.0
Operating System: Linux 4.4.103-36-default x86_64
Distribution: "openSUSE Leap 42.3"

-- Information about the crash:
- What I was doing when the application crashed:
On a Dell Precision 3510 with a extra monitor connected via HDMI, plasma crashed after logging on. Initially it placed the laptop screen over the external screen, once I changed that back to its setting prior to standby, it crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8e2c94b900 (LWP 2538))]

Thread 8 (Thread 0x7f8d46a29700 (LWP 2666)):
#0  0x00007f8e25e2d28d in read () at /lib64/libc.so.6
#1  0x00007f8e22522750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e224e1e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e224e22a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e224e242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f8e2673e1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e266ebbfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e26526f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8d47e528f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#9  0x00007f8e2652ba29 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e2563a744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f8e25e39aad in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f8d71c4c700 (LWP 2653)):
#0  0x00007f8e25e3120d in poll () at /lib64/libc.so.6
#1  0x00007f8e224e2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e224e242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e2673e1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e266ebbfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e26526f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e2a3b8822 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f8e2652ba29 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e2563a744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e25e39aad in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f8d73b3d700 (LWP 2651)):
#0  0x00007f8e25e3120d in poll () at /lib64/libc.so.6
#1  0x00007f8e224e2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e224e242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e2673e1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e266ebbfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e26526f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e2652ba29 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e2563a744 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f8e25e39aad in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f8e01855700 (LWP 2649)):
#0  0x00007f8e2563f0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8e2c01d93b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f8e2c01d969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f8e2563a744 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8e25e39aad in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f8e08c96700 (LWP 2648)):
#0  0x00007f8e22523899 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e224e2205 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e224e242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e2673e1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e266ebbfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e26526f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e298343d8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e2652ba29 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e2563a744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e25e39aad in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f8e0a4e4700 (LWP 2615)):
#0  0x00007f8e25e3120d in poll () at /lib64/libc.so.6
#1  0x00007f8e224e2314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e224e242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e2673e1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e266ebbfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e26526f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e298343d8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e2652ba29 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e2563a744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e25e39aad in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f8e19a8d700 (LWP 2552)):
#0  0x00007f8e25e2d28d in read () at /lib64/libc.so.6
#1  0x00007f8e22522750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e224e1e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e224e22a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e224e242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f8e2673e1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e266ebbfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e26526f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e26b52295 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f8e2652ba29 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e2563a744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f8e25e39aad in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8e2c94b900 (LWP 2538)):
[KCrash Handler]
#6  0x00007f8e2a450670 in QQuickWindowPrivate::dirtyItem(QQuickItem*) () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f8e2a4511e8 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#9  0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#10 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#11 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#12 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#13 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#14 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#16 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#17 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#18 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#19 0x00007f8e2a4511b6 in  () at /usr/lib64/libQt5Quick.so.5
#20 0x00007f8e2a453b7c in QQuickWindowPrivate::syncSceneGraph() () at /usr/lib64/libQt5Quick.so.5
#21 0x00007f8e2a422f93 in  () at /usr/lib64/libQt5Quick.so.5
#22 0x00007f8e2a424440 in  () at /usr/lib64/libQt5Quick.so.5
#23 0x00007f8e26ec5ace in QWindow::event(QEvent*) () at /usr/lib64/libQt5Gui.so.5
#24 0x00007f8e2a45c8e5 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#25 0x0000000000430acb in  ()
#26 0x00007f8e2767028c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007f8e276748ea in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f8e266edbe5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#29 0x00007f8e26ebb591 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib64/libQt5Gui.so.5
#30 0x00007f8e26ebc07d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#31 0x00007f8e26e9deab in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#32 0x00007f8e18e058a0 in  () at /usr/lib64/libQt5XcbQpa.so.5
#33 0x00007f8e224e2134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#34 0x00007f8e224e2388 in  () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f8e224e242c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#36 0x00007f8e2673e18c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007f8e266ebbfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007f8e266f3ae6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#39 0x000000000041f0ff in  ()
#40 0x00007f8e25d706e5 in __libc_start_main () at /lib64/libc.so.6
#41 0x000000000041f369 in _start ()

Reported using DrKonqi

Comment 1 Marco Martin 2017-12-20 13:14:27 UTC


*** This bug has been marked as a duplicate of bug 385572 ***