Bug 342721

Summary:	Plasmashell crashes when My Android phone reboots while connected to usb as MTP
Product:	[Plasma] plasmashell	Reporter:	Lane Wiscombe <lane.wiscombe>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	bshah, notmart
Priority:	NOR
Version First Reported In:	master
Target Milestone:	1.0
Platform:	Arch Linux
OS:	Linux
URL:	https://gist.github.com/anexation/f79fbdeb329129f0e8ce
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Plasmashell crash log

Description Lane Wiscombe 2015-01-11 06:10:55 UTC

Plasmashell crashes when My Android phone reboots while connected to usb as MTP

Android Phone: HTC one M8
Android Version: 5.0.2
http://downloads.blissroms.com/BlissPop/Nightlies/m8/

OS: Manjaro/Arch
https://forum.manjaro.org/index.php?topic=18150.0

Plasmashell Version: 
plasma-desktop-git-r1373.5805ab8-1-x86_64.pkg.tar.xz

kf5 apps repo: 
https://sourceforge.net/projects/arch-repos/files/kde5-apps/x86_64/

Reproducible: Always

Steps to Reproduce:
1.Reboot android phone while it's connected with usb as MTP device
2.
3.

Actual Results:  
Plasmashell crashes then reloads like 5-7 seconds after crash

Expected Results:  
no crash

Comment 1 Lane Wiscombe 2015-01-11 06:11:44 UTC

Created attachment 90338 [details]
Plasmashell crash log

Comment 2 Marco Martin 2015-01-13 13:18:44 UTC

Thread 1 (Thread 0x7f25feced7c0 (LWP 4123)):
[KCrash Handler]
#5  0x0000000008bfb210 in ?? ()
#6  0x00007f25fcc8efb8 in QQuickWindowPrivate::polishItems() () from /usr/lib/libQt5Quick.so.5
#7  0x00007f25fcc62d92 in ?? () from /usr/lib/libQt5Quick.so.5
#8  0x00007f25fcc659bb in ?? () from /usr/lib/libQt5Quick.so.5
#9  0x00007f25fcc6623a in ?? () from /usr/lib/libQt5Quick.so.5
#10 0x00007f25fa5cb485 in QWindow::event(QEvent*) () from /usr/lib/libQt5Gui.so.5
#11 0x00007f25fcc973f3 in QQuickWindow::event(QEvent*) () from /usr/lib/libQt5Quick.so.5
#12 0x00007f25fe87ae8b in PlasmaQuick::Dialog::event(QEvent*) () from /usr/lib/libKF5PlasmaQuick.so.5
#13 0x00007f25fad9ad5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#14 0x00007f25fada0340 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#15 0x00007f25fa28e6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#16 0x00007f25fa5c3b76 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib/libQt5Gui.so.5
#17 0x00007f25fa5c47fd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#18 0x00007f25fa5a9f1f in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#19 0x00007f25ea824160 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
#20 0x00007f25f6519a0d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0x00007f25f6519cf8 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x00007f25f6519dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0x00007f25fa2e5ca7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#24 0x00007f25fa28c162 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#25 0x00007f25fa293b3c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#26 0x000000000042e73f in main ()

Comment 3 David Edmundson 2015-03-05 18:18:57 UTC

#6  0x00007f25fcc8efb8 in QQuickWindowPrivate::polishItems() () from /usr/lib/libQt5Quick.so.5

*** This bug has been marked as a duplicate of bug 344765 ***