[kwin] [Bug 374592] New: The system reported a crash, even though I didn't observe anything extraordinary

2017-01-05 Thread qvas 
https://bugs.kde.org/show_bug.cgi?id=374592

Bug ID: 374592
   Summary: The system reported a crash, even though I didn't
observe anything extraordinary
   Product: kwin
   Version: 5.8.2
  Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
  Keywords: drkonqi
  Severity: crash
  Priority: NOR
 Component: general
  Assignee: kwin-bugs-n...@kde.org
  Reporter: wuj_q...@poczta.onet.pl
  Target Milestone: ---

Application: kwin_x11 (5.8.2)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.36-8-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
- What I was doing when the application crashed:
Setting up a system of activities and virtual desktops in KDE

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4ebeac3940 (LWP 7402))]

Thread 6 (Thread 0x7f4e83080700 (LWP 9043)):
#0  0x7f4ebe236b03 in select () at /lib64/libc.so.6
#1  0x7f4ebb90a849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x7f4ebb90c0c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3  0x7f4ebb90c527 in
QEventDispatcherUNIX::processEvents(QFlags) ()
at /usr/lib64/libQt5Core.so.5
#4  0x7f4ebb8bbfdb in
QEventLoop::exec(QFlags) () at
/usr/lib64/libQt5Core.so.5
#5  0x7f4ebb6f6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x7f4eb62e89b8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x7f4ebb6fb9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x7f4ebe4ff734 in start_thread () at /lib64/libpthread.so.0
#9  0x7f4ebe23dd3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4e8287f700 (LWP 7608)):
#0  0x7f4ebe5040af in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x7f4eba89193b in  () at /usr/lib64/libQt5Script.so.5
#2  0x7f4eba891969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x7f4ebe4ff734 in start_thread () at /lib64/libpthread.so.0
#4  0x7f4ebe23dd3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f4e9db72700 (LWP 7596)):
#0  0x7f4ebe236b03 in select () at /lib64/libc.so.6
#1  0x7f4ebb90a849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x7f4ebb90c0c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3  0x7f4ebb90c527 in
QEventDispatcherUNIX::processEvents(QFlags) ()
at /usr/lib64/libQt5Core.so.5
#4  0x7f4ebb8bbfdb in
QEventLoop::exec(QFlags) () at
/usr/lib64/libQt5Core.so.5
#5  0x7f4ebb6f6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x7f4eb62e89b8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x7f4ebb6fb9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x7f4ebe4ff734 in start_thread () at /lib64/libpthread.so.0
#9  0x7f4ebe23dd3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f4e9f1c6700 (LWP 7498)):
#0  0x7f4ebe236b03 in select () at /lib64/libc.so.6
#1  0x7f4ebb90a849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () at /usr/lib64/libQt5Core.so.5
#2  0x7f4ebb90c0c3 in
QEventDispatcherUNIXPrivate::doSelect(QFlags,
timespec*) () at /usr/lib64/libQt5Core.so.5
#3  0x7f4ebb90c527 in
QEventDispatcherUNIX::processEvents(QFlags) ()
at /usr/lib64/libQt5Core.so.5
#4  0x7f4ebb8bbfdb in
QEventLoop::exec(QFlags) () at
/usr/lib64/libQt5Core.so.5
#5  0x7f4ebb6f6f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x7f4eb54c91d5 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x7f4ebb6fb9e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x7f4ebe4ff734 in start_thread () at /lib64/libpthread.so.0
#9  0x7f4ebe23dd3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f4ea5252700 (LWP 7403)):
#0  0x7f4ebe23549d in poll () at /lib64/libc.so.6
#1  0x7f4ebd3bd3e2 in  () at /usr/lib64/libxcb.so.1
#2  0x7f4ebd3befcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x7f4ea5f02839 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x7f4ebb6fb9e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x7f4ebe4ff734 in start_thread () at /lib64/libpthread.so.0
#6  0x7f4ebe23dd3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f4ebeac3940 (LWP 7402)):
[KCrash Handler]
#6  0x7f4eb62d4dd0 in QQmlBinding::write(QQmlPropertyData const&,
QV4::Value const&, bool, QFlags) () at
/usr/lib64/libQt5Qml.so.5
#7  0x7f4eb62d624a in
QQmlBinding::update(QFlags) () at
/usr/lib64/libQt5Qml.so.5
#8  0x7f4eb62df2f6 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x7f4eb626d93b in QQmlComponentPrivate::complete(QQmlEnginePrivate*,
QQmlComponentPrivate::ConstructionState*) () at /usr/lib64/libQt5Qml.so.5
#10 0x7f4eb626d9f7 in QQmlComponentPrivate::completeCreate() () a

[kwin] [Bug 361236] Aurorae crashes in QQmlBinding::write on creation - Qt 5.6

2017-01-06 Thread qvas 
https://bugs.kde.org/show_bug.cgi?id=361236

--- Comment #89 from qvas  ---
Dear Martin,

Thanks for keeping me informed.

May I have a question? A recent migration to Plasma 5 (on OpenSUSE Leap
42.2) has forced me to take a greater interest in the concept of
activities (much of the beauty and utility of virtual desktops being
lost in the new version of KDE :-(). I'm beginning to see its enormous
potential, which is, however -- sadly! -- underexploited due to a
number of minor but annoying design faults. Is there a place where I
could share my insights and, hopefully, contribute to the conceptual
development of Plasma?

And, of course, my everlasting thanks to you and the KDE community for
your efforts and your excellent product(s)!

Best wishes,
Krzysztof


On Fri, 06 Jan 2017 08:07:08 +
Martin Gräßlin  wrote:

> https://bugs.kde.org/show_bug.cgi?id=361236
> 
> Martin Gräßlin  changed:
> 
>What|Removed |Added
> 
>  CC|
> |sid1...@btinternet.com
> 
> --- Comment #88 from Martin Gräßlin  ---
> *** Bug 374618 has been marked as a duplicate of this bug. ***
>

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