Hi Sascha,

Happy New Year!

I need your help again. So, I close the workbench, on the console I
see something like this:



[2.954] [BlueBerry] Closing workbench...

[3.135] closing logfile
(/home/espakm/.local/share/data/CMIC/NiftyMIDAS_65794558/data/13/mitk-0.log)



but do not get back the prompt. I found that it's a locking issue in
ctkPluginPrivate. It happens when the common.legacy plugin's state
would be set to 'installed'.


Stack trace:


0 syscall 38 0x7ffff4381399

1 ?? /build/opt/qt-4.8.6/lib/libQtCore.so.4 0x7ffff64ed293

2 QMutex::lockInternal() /build/opt/qt-4.8.6/lib/libQtCore.so.4 0x7ffff64e9735

3 ctkPluginPrivate::LockObject::lock ctkPlugin_p.cpp 46 0x7ffff19cb723

4 ctkPluginPrivate::Locker::Locker ctkPlugin_p.h 81 0x7ffff19a7f17

5 ctkPluginPrivate::setStateInstalled ctkPlugin_p.cpp 226 0x7ffff19cce90

6 ctkPluginFrameworkPrivate::stopAllPlugins ctkPluginFramework_p.cpp
195 0x7ffff19c2fe2

7 ctkPluginFrameworkPrivate::shutdown0 ctkPluginFramework_p.cpp 119
0x7ffff19c29d2

8 QtConcurrent::VoidStoredMemberFunctionPointerCall2<void,
ctkPluginFrameworkPrivate, bool, bool, bool, bool>::runFunctor
qtconcurrentstoredfunctioncall.h 615 0x7ffff19c532a

9 QtConcurrent::RunFunctionTask<void>::run qtconcurrentrunbase.h 134
0x7ffff19c383f

10 ?? /build/opt/qt-4.8.6/lib/libQtCore.so.4 0x7ffff64e272e

11 ?? /build/opt/qt-4.8.6/lib/libQtCore.so.4 0x7ffff64ee7ef

12 start_thread 312 0x7ffff534a182

13 clone 111 0x7ffff4386fbd



I also found that the start0 and stop0 functions are not called for
this plugin. The problem might be related to this.

Any clue?

Thanks,
Miklos


(This legacy plugin should really be removed soon...)

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