Bug 381590

Summary:	plasma crashes on monitor switch
Product:	[Plasma] plasmashell	Reporter:	brad
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED NOT A BUG
Severity:	crash	CC:	bshah, plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.5.5
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description brad 2017-06-23 20:25:17 UTC

Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.39-56-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Almost every time I switch my monitor to another port from the DVI port my linux laptop is on, plasma or ksmserver or something crashes.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4165b557c0 (LWP 17482))]

Thread 6 (Thread 0x7f413152b700 (LWP 17511)):
#0  0x00007f415f058bfd in poll () at /lib64/libc.so.6
#1  0x00007f415b735e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f415b735f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f415f985d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f415f92cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f415f74e61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f41635fe282 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f415f75332f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f415e8620a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f415f06102d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4133fff700 (LWP 17510)):
#0  0x00007f415e86603f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f416523186b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f4165231899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f415e8620a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f415f06102d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f4139a98700 (LWP 17509)):
#0  0x00007f415f058bfd in poll () at /lib64/libc.so.6
#1  0x00007f415b735e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f415b735f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f415f985d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f415f92cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f415f74e61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4162a62e18 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f415f75332f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f415e8620a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f415f06102d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f413b28d700 (LWP 17508)):
#0  0x00007f415f8047c4 in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f415f9843b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#2  0x00007f415f984945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f415f985b5e in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007f415b7354ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f415b735d80 in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f415b735f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f415f985d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f415f92cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#9  0x00007f415f74e61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#10 0x00007f4162a62e18 in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f415f75332f in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007f415e8620a4 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f415f06102d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f414c93f700 (LWP 17507)):
#0  0x00007f415f054ccd in read () at /lib64/libc.so.6
#1  0x00007f415b776b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f415b735999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f415b735df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f415b735f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f415f985d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f415f92cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f415f74e61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4162a62e18 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f415f75332f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f415e8620a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f415f06102d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f4165b557c0 (LWP 17482)):
[KCrash Handler]
#4  0x00007f415efb10c7 in raise () at /lib64/libc.so.6
#5  0x00007f415efb2478 in abort () at /lib64/libc.so.6
#6  0x00007f415efee784 in  () at /lib64/libc.so.6
#7  0x00007f415eff4026 in malloc_printerr () at /lib64/libc.so.6
#8  0x00007f415eff4d53 in _int_free () at /lib64/libc.so.6
#9  0x00007f415147c3f1 in XIQueryDevice () at /usr/lib64/libXi.so.6
#10 0x00007f41516e3d74 in QXcbConnection::touchDeviceForId(int) () at /usr/lib64/libQt5XcbQpa.so.5
#11 0x00007f41516e54ed in QXcbConnection::xi2SetupDevices() () at /usr/lib64/libQt5XcbQpa.so.5
#12 0x00007f41516e5ba0 in QXcbConnection::xi2HandleHierachyEvent(void*) () at /usr/lib64/libQt5XcbQpa.so.5
#13 0x00007f41516e793b in QXcbConnection::xi2HandleEvent(xcb_ge_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#14 0x00007f41516c034d in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#15 0x00007f41516c201b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#16 0x00007f415f95fac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f4160ca9e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007f4160caecc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f415f92ee95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f415f931057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f415f9868f3 in  () at /usr/lib64/libQt5Core.so.5
#22 0x00007f415b735c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f415b735ed8 in  () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f415b735f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#25 0x00007f415f985d6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f415f92cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f415f9348f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#28 0x0000000000436b3d in main(int, char**) (argc=4, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.5/shell/main.cpp:184

Reported using DrKonqi

Comment 1 Christoph Feck 2017-06-28 23:52:23 UTC

Already reported as bug 379710.