[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[David Edmundson]

https://bugs.kde.org/show_bug.cgi?id=386441

David Edmundson  changed:

   What|Removed |Added

 CC||k...@davidedmundson.co.uk
 Resolution|--- |DUPLICATE
 Status|UNCONFIRMED |RESOLVED

--- Comment #14 from David Edmundson  ---


*** This bug has been marked as a duplicate of bug 383828 ***

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=386441

--- Comment #13 from weltq...@gmail.com ---
Finally, the point is, whenever two commands get sent out (command 1: change
state; command 2 change colour OR command 1: change group 1 and command 2:
change group 2), Plasma crashes. 

If I combine the two commands in one (changing state and colour OR greating a
new group with all lamps previously in groups 1 and 2) all is fine.

So the problem lies in the paralellization of commands.

Maybe that info helps.

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=386441

--- Comment #12 from weltq...@gmail.com ---
Forget comment #11, Plasma crashes also when the Hue widget is asked to perform
two actions on one (available) lamp.

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=386441

--- Comment #11 from weltq...@gmail.com ---
Created attachment 110287
  --> https://bugs.kde.org/attachment.cgi?id=110287=edit
another backtrace

I think I found something out: when I was editing one of the lights to not only
change state (on/of), but to also change color temperature, I accidentally
defined the color change for a different group of lights instead of the one I
wanted to change. Some members of this group could not respond to the command
(since they are permanently switched off).

That is, it seems that the error handling (from non-responding lamps) is the
culprit, not the mere fact that more than one command is sent out.

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=386441

--- Comment #10 from weltq...@gmail.com ---
Frameworks 5.42
Qt 5.10.0
Plasma 5.11.5

Still crashes. Please let me know when further backtraces are no loner useful.

The actual backtrace for the crash under the versions above:

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8340073800 (LWP 1190))]

Thread 20 (Thread 0x7f822fdf7700 (LWP 4814)):
#0  0x7f83395323d8 in read () at /usr/lib/libc.so.6
#1  0x7f832d6a67c2 in pa_read () at
/usr/lib/pulseaudio/libpulsecommon-11.1.so
#2  0x7f832df4b7af in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x7f832df4c241 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x7f832df4c301 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x7f832df5a6ae in  () at /usr/lib/libpulse.so.0
#6  0x7f832d6d681c in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#7  0x7f8338ded08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x7f8339540e1f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f8241243700 (LWP 4813)):
#0  0x7f833953691b in poll () at /usr/lib/libc.so.6
#1  0x7f8333dde023 in  () at /usr/lib/libglib-2.0.so.0
#2  0x7f8333dde13e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x7f8339e816b4 in
QEventDispatcherGlib::processEvents(QFlags) ()
at /usr/lib/libQt5Core.so.5
#4  0x7f8339e2382b in
QEventLoop::exec(QFlags) () at
/usr/lib/libQt5Core.so.5
#5  0x7f8339c3378e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x7f833ce3da19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x7f8339c38b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x7f8338ded08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x7f8339540e1f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f8241ffb700 (LWP 4537)):
#0  0x7f8338df339d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x7f8339c3a00c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x7f82709fc42f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x7f8270a01479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x7f82709fb924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5  0x7f8270a014d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x7f82709fb924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7  0x7f82709fec83 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#8  0x7f8339c38b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x7f8338ded08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x7f8339540e1f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f82427fc700 (LWP 4536)):
#0  0x7f8338df339d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x7f8339c3a00c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x7f82709fc42f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x7f8270a01479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x7f82709fb924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5  0x7f8270a014d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x7f82709fb924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7  0x7f82709fec83 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#8  0x7f8339c38b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x7f8338ded08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x7f8339540e1f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f8242ffd700 (LWP 4535)):
#0  0x7f8338df339d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x7f8339c3a00c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x7f82709fc42f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x7f8270a01479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x7f82709fb924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5  0x7f8270a014d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x7f82709fb924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7  0x7f8270a014d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x7f82709fb924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#9  

[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=386441

weltq...@gmail.com changed:

   What|Removed |Added

Version|5.11.4  |5.11.5

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=386441

weltq...@gmail.com changed:

   What|Removed |Added

Version|5.11.3  |5.11.4

--- Comment #9 from weltq...@gmail.com ---
5.11.4 Backtrace:

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5b5769f800 (LWP 13780))]

Thread 18 (Thread 0x7f5a58ff9700 (LWP 14689)):
#0  0x7f5b5042838d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x7f5b5126f00c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x7f5a83de842f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x7f5a83ded479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5  0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7  0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#9  0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#11 0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#13 0x7f5a83deac83 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#14 0x7f5b5126db2d in  () at /usr/lib/libQt5Core.so.5
#15 0x7f5b5042208a in start_thread () at /usr/lib/libpthread.so.0
#16 0x7f5b50b7542f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f5a597fa700 (LWP 14688)):
#0  0x7f5b5042838d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x7f5b5126f00c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x7f5a83de842f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x7f5a83ded479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5  0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7  0x7f5a83deac83 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#8  0x7f5b5126db2d in  () at /usr/lib/libQt5Core.so.5
#9  0x7f5b5042208a in start_thread () at /usr/lib/libpthread.so.0
#10 0x7f5b50b7542f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f5a59ffb700 (LWP 14687)):
#0  0x7f5b5042838d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x7f5b5126f00c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2  0x7f5a83de842f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x7f5a83ded479 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#5  0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#7  0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#9  0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#11 0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#13 0x7f5a83ded4d2 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x7f5a83de7924 in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/libKF5ThreadWeaver.so.5
#15 0x7f5a83deac83 in ThreadWeaver::Thread::run() () at
/usr/lib/libKF5ThreadWeaver.so.5
#16 0x7f5b5126db2d in  () at /usr/lib/libQt5Core.so.5
#17 0x7f5b5042208a in start_thread 

[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[Marco Martin]

https://bugs.kde.org/show_bug.cgi?id=386441

Marco Martin  changed:

   What|Removed |Added

 CC||ki...@vladimiroff.org

--- Comment #8 from Marco Martin  ---
*** Bug 388009 has been marked as a duplicate of this bug. ***

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

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https://bugs.kde.org/show_bug.cgi?id=386441

--- Comment #7 from weltq...@gmail.com ---
Created attachment 108907
  --> https://bugs.kde.org/attachment.cgi?id=108907=edit
another backtrace

Bug pertains in latest Version of Frameworks.

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=386441

weltq...@gmail.com changed:

   What|Removed |Added

Version|5.11.2  |5.11.3

--- Comment #6 from weltq...@gmail.com ---
Bug pertains in 5.11.3.

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=386441

--- Comment #5 from weltq...@gmail.com ---
I can add that upon first time triggering the "Wohnzimmer alle aus" command
plasma does not crash. Only when triggering it a second time (hence asking to
switch out all lights a second time), the crash occurs. It does not matter if
the there was anything to switch out by the first command.

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[David Edmundson]

https://bugs.kde.org/show_bug.cgi?id=386441

David Edmundson  changed:

   What|Removed |Added

  Component|general |Folder
   Assignee|k...@davidedmundson.co.uk|h...@kde.org

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

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--- Comment #4 from weltq...@gmail.com ---
(In reply to David Edmundson from comment #3)
> >#41 0x7f5ee6e25779 in  () at /usr/lib/libKF5KIOWidgets.so.5
> 
> If you can install debug symbols for KIO widgets that would be great.
> 
> I don't understand why we're in widget code here.
> 
> Also this trace shows we're copying a file? Any ideas.

Debug symbols: It looks like there are no debug symbol packages available for
Manjaro (Arch-derivative). Is there anything else I could try?

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

[David Edmundson]

https://bugs.kde.org/show_bug.cgi?id=386441

--- Comment #3 from David Edmundson  ---
>#41 0x7f5ee6e25779 in  () at /usr/lib/libKF5KIOWidgets.so.5

If you can install debug symbols for KIO widgets that would be great.

I don't understand why we're in widget code here.

Also this trace shows we're copying a file? Any ideas.

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

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weltq...@gmail.com changed:

   What|Removed |Added

   Platform|unspecified |Manjaro

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

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--- Comment #2 from weltq...@gmail.com ---
Created attachment 108671
  --> https://bugs.kde.org/attachment.cgi?id=108671=edit
Screenshot

If someone points me to the directory where the config files are stored for
that Plasmoid, I will attach the config files as well

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[plasmashell] [Bug 386441] Plasma crash while minimizing all windows and using Hue Plasmoid

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--- Comment #1 from weltq...@gmail.com ---
I can reproduce the issue.
Apparently nothing to do with Redshift.
Crash occurs when using a Hue Plasmoid activity that triggers multiple lights
at once. (I will try to attach a screenshot of the configuration window of that
activity)

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