Bug 374256

Summary:	KPatience crashed while playing
Product:	[Applications] kpat	Reporter:	Michael G. Reh <mgreh>
Component:	general	Assignee:	Stephan Kulow <coolo>
Status:	RESOLVED UPSTREAM
Severity:	crash	CC:	kde-games-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	3.6
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Michael G. Reh 2016-12-28 14:21:53 UTC

Application: kpat (3.6)

Qt Version: 5.5.1
Operating System: Linux 4.1.36-41-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
 I was playing the Spider-Solitair game of this collection
Meanwhile in the backgraound JDownloader 2 was daownloading 3 files
SeaMonkey was running having little over 40 tabs open, but wasn't really active

The crash can be reproduced sometimes.

-- Backtrace:
Application: KPatience (kpat), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3a7b11b800 (LWP 5930))]

Thread 2 (Thread 0x7f3a64a56700 (LWP 5931)):
#0  0x00007f3a76beebfd in poll () at /lib64/libc.so.6
#1  0x00007f3a6dc3a422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f3a6dc3c00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f3a667813c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f3a775ea32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3a713980a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3a76bf702d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f3a7b11b800 (LWP 5930)):
[KCrash Handler]
#6  0x00007f3a76b8df54 in free () at /lib64/libc.so.6
#7  0x00007f3a6653b3f1 in XIQueryDevice () at /usr/lib64/libXi.so.6
#8  0x00007f3a667a2d74 in QXcbConnection::touchDeviceForId(int) () at /usr/lib64/libQt5XcbQpa.so.5
#9  0x00007f3a667a44ed in QXcbConnection::xi2SetupDevices() () at /usr/lib64/libQt5XcbQpa.so.5
#10 0x00007f3a667a4ba0 in QXcbConnection::xi2HandleHierachyEvent(void*) () at /usr/lib64/libQt5XcbQpa.so.5
#11 0x00007f3a667a693b in QXcbConnection::xi2HandleEvent(xcb_ge_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#12 0x00007f3a6677f34d in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#13 0x00007f3a6678101b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#14 0x00007f3a777f6ac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f3a78736e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f3a7873bcc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007f3a777c5e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f3a777c8057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f3a7781d8f3 in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007f3a70e7bc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f3a70e7bed8 in  () at /usr/lib64/libglib-2.0.so.0
#22 0x00007f3a70e7bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f3a7781cd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f3a777c3d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f3a777cb8f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#26 0x0000000000435128 in main ()

Reported using DrKonqi

Comment 1 Christoph Feck 2016-12-31 02:57:47 UTC

The crash is in the Qt library. If this is reproducible with Qt 5.7.1, please report this issue directly to Qt developers via https://bugreports.qt.io/