×

INDI Library v1.9.1 Released (26 Jun 2021)

Bi-monthly INDI Library v1.9.1 is released bringing a few new drivers and improvements to existing drivers.

Dark Library acquisition crashes kstars

  • Posts: 731
  • Thank you received: 114
I repeated the test with the laptop and this time there were no issues at all. Will try to find out what went wrong yesterday.
1 month 2 weeks ago #72251

Please Log in or Create an account to join the conversation.

  • Posts: 731
  • Thank you received: 114
Today I re-visited the dark library feature and again it crashed when the first master dark was calculated. I tried a back-trace. Here's the output:

(gdb) run kstars
Starting program: /usr/bin/kstars kstars
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
QApplication::qAppName: Please instantiate the QApplication object first
[New Thread 0x7fffeefbe700 (LWP 12965)]
[New Thread 0x7fffee182700 (LWP 12966)]
Call to writableLocation without an application-based location.
[New Thread 0x7fffe68a3700 (LWP 12967)]
[New Thread 0x7fffe60a2700 (LWP 12968)]
[New Thread 0x7fffe58a1700 (LWP 12969)]
[New Thread 0x7fffe50a0700 (LWP 12970)]
[New Thread 0x7fffe489f700 (LWP 12971)]
[New Thread 0x7fffdb05b700 (LWP 12972)]
[New Thread 0x7fffda85a700 (LWP 12973)]
[New Thread 0x7fffda059700 (LWP 12974)]
[New Thread 0x7fffd9858700 (LWP 12975)]
[New Thread 0x7fffd9057700 (LWP 12976)]
[New Thread 0x7fffb3fff700 (LWP 12978)]
[New Thread 0x7fffabfff700 (LWP 12979)]
[New Thread 0x7fffa3fff700 (LWP 12980)]
[New Thread 0x7fffb1ffe700 (LWP 12981)]
[New Thread 0x7fffb1349700 (LWP 12982)]
[New Thread 0x7fffb0b48700 (LWP 12983)]
[New Thread 0x7fffa9b33700 (LWP 12988)]
[New Thread 0x7fffa9332700 (LWP 12989)]
[New Thread 0x7fffa8b31700 (LWP 12990)]
[New Thread 0x7fffa1e1f700 (LWP 12991)]
[New Thread 0x7fff7bfff700 (LWP 12992)]
[New Thread 0x7fffa1583700 (LWP 12993)]
[Thread 0x7fffa1583700 (LWP 12993) exited]
[Thread 0x7fffb1349700 (LWP 12982) exited]
[Thread 0x7fffa9332700 (LWP 12989) exited]
INDI::BaseClient::connectServer: creating new connection...
[New Thread 0x7fffa9332700 (LWP 12994)]
INDI::BaseClient::connectServer: Already connected.
INDI::BaseClient::connectServer: creating new connection...
[New Thread 0x7fffb1349700 (LWP 12995)]
INDI::BaseClient::connectServer: Already connected.
INDI::BaseClient::connectServer: creating new connection...
[New Thread 0x7fffa1583700 (LWP 12996)]
INDI::BaseClient::connectServer: Already connected.
[Detaching after fork from child process 12997]
[Detaching after fork from child process 12998]
[Thread 0x7fffb0b48700 (LWP 12983) exited]
[New Thread 0x7fffb0b48700 (LWP 12999)]
[Detaching after fork from child process 13001]
[Detaching after fork from child process 13002]
[Detaching after fork from child process 13003]
[Detaching after fork from child process 13004]
[Detaching after fork from child process 13007]

Thread 1 "kstars" received signal SIGSEGV, Segmentation fault.
0x00005555558f6855 in FITSData::constructHistogramInternal<unsigned short>()::{lambda()#2}::operator()() const (this=0x55555dd3d2a0) at /home/trifid/Astro/kstars/kstars/fitsviewer/fitsdata.cpp:3939
3939                                      static_cast<T>(rint((buffer - m_Statistics.min[n]) / m_HistogramBinWidth[n]))));
(gdb) bt
#0  0x00005555558f6855 in FITSData::constructHistogramInternal<unsigned short>()::{lambda()#2}::operator()() const (this=0x55555f72f290) at /home/trifid/Astro/kstars/kstars/fitsviewer/fitsdata.cpp:3939
#1  0x000055555593ea93 in QtConcurrent::StoredFunctorCall0<void, FITSData::constructHistogramInternal<unsigned short>()::{lambda()#2}>::runFunctor() (this=0x55555f72f270) at /usr/include/x86_64-linux-gnu/qt5/QtConcurrent/qtconcurrentstoredfunctioncall.h:70
#2  0x00005555558d3801 in QtConcurrent::RunFunctionTask<void>::run() (this=0x55555f72f270) at /usr/include/x86_64-linux-gnu/qt5/QtConcurrent/qtconcurrentrunbase.h:136
#3  0x00007ffff5165d62 in QThreadPoolPrivate::stealAndRunRunnable(QRunnable*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ffff516a262 in QFutureInterfaceBase::waitForFinished() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00005555558d2ca1 in QFuture<void>::waitForFinished() (this=0x7fffffffcab0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qfuture.h:227
#6  0x00005555558f6f60 in FITSData::constructHistogramInternal<unsigned short>() (this=0x55555dd3d2a0) at /home/trifid/Astro/kstars/kstars/fitsviewer/fitsdata.cpp:3946
#7  0x00005555558e4d4f in FITSData::constructHistogram() (this=0x55555dd3d2a0) at /home/trifid/Astro/kstars/kstars/fitsviewer/fitsdata.cpp:3873
#8  0x0000555555b5d588 in Ekos::DarkLibrary::processNewImage(Ekos::SequenceJob*, QSharedPointer<FITSData> const&) (this=0x555559645610, job=0x55555f5c9aa0, data=...) at /home/trifid/Astro/kstars/kstars/ekos/auxiliary/darklibrary.cpp:753
#9  0x0000555555b7a756 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1>, QtPrivate::List<Ekos::SequenceJob*, QSharedPointer<FITSData> const&>, void, void (Ekos::DarkLibrary::*)(Ekos::SequenceJob*, QSharedPointer<FITSData> const&)>::call(void (Ekos::DarkLibrary::*
)(Ekos::SequenceJob*, QSharedPointer<FITSData> const&), Ekos::DarkLibrary*, void**) (f=                                                                                                                                                                                       
   (void (Ekos::DarkLibrary::*)(Ekos::DarkLibrary * const, Ekos::SequenceJob *, const QSharedPointer<FITSData> &)) 0x555555b5d01e <Ekos::DarkLibrary::processNewImage(Ekos::SequenceJob*, QSharedPointer<FITSData> const&)>, o=0x555559645610, arg=0x7fffffffcf40)
   at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:152
#10 0x0000555555b78855 in QtPrivate::FunctionPointer<void (Ekos::DarkLibrary::*)(Ekos::SequenceJob*, QSharedPointer<FITSData> const&)>::call<QtPrivate::List<Ekos::SequenceJob*, QSharedPointer<FITSData> const&>, void>(void (Ekos::DarkLibrary::*)(Ekos::SequenceJob*, QSha
redPointer<FITSData> const&), Ekos::DarkLibrary*, void**) (f=                                                                                                                                                                                                                 
   (void (Ekos::DarkLibrary::*)(Ekos::DarkLibrary * const, Ekos::SequenceJob *, const QSharedPointer<FITSData> &)) 0x555555b5d01e <Ekos::DarkLibrary::processNewImage(Ekos::SequenceJob*, QSharedPointer<FITSData> const&)>, o=0x555559645610, arg=0x7fffffffcf40)
   at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:185
#11 0x0000555555b75693 in QtPrivate::QSlotObject<void (Ekos::DarkLibrary::*)(Ekos::SequenceJob*, QSharedPointer<FITSData> const&), QtPrivate::List<Ekos::SequenceJob*, QSharedPointer<FITSData> const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool
*) (which=1, this_=0x55555f6d3540, r=0x555559645610, a=0x7fffffffcf40, ret=0x0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:414                                                                                                                            
#12 0x00007ffff5356458 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x0000555555971908 in Ekos::Capture::newImage(Ekos::SequenceJob*, QSharedPointer<FITSData> const&) (this=0x55555dc34f70, _t1=0x55555f5c9aa0, _t2=...) at /home/trifid/Astro/kstars/build/kstars/KStarsLib_autogen/VONTORZADU/moc_capture.cpp:1248
#14 0x0000555555be3c39 in Ekos::Capture::setCaptureComplete() (this=0x55555dc34f70) at /home/trifid/Astro/kstars/kstars/ekos/capture/capture.cpp:1828
#15 0x0000555555be3441 in Ekos::Capture::processData(QSharedPointer<FITSData> const&) (this=0x55555dc34f70, data=...) at /home/trifid/Astro/kstars/kstars/ekos/capture/capture.cpp:1727
#16 0x0000555555c278de in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<QSharedPointer<FITSData> const&>, void, void (Ekos::Capture::*)(QSharedPointer<FITSData> const&)>::call(void (Ekos::Capture::*)(QSharedPointer<FITSData> const&), Ekos::Capture*,
void**) (f=(void (Ekos::Capture::*)(Ekos::Capture * const, const QSharedPointer<FITSData> &)) 0x555555be27e0 <Ekos::Capture::processData(QSharedPointer<FITSData> const&)>, o=0x55555dc34f70, arg=0x7fffffffd330)                                                            
   at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:152
#17 0x0000555555c24657 in QtPrivate::FunctionPointer<void (Ekos::Capture::*)(QSharedPointer<FITSData> const&)>::call<QtPrivate::List<QSharedPointer<FITSData> const&>, void>(void (Ekos::Capture::*)(QSharedPointer<FITSData> const&), Ekos::Capture*, void**) (f=
   (void (Ekos::Capture::*)(Ekos::Capture * const, const QSharedPointer<FITSData> &)) 0x555555be27e0 <Ekos::Capture::processData(QSharedPointer<FITSData> const&)>, o=0x55555dc34f70, arg=0x7fffffffd330)
   at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:185
#18 0x0000555555c1df6b in QtPrivate::QSlotObject<void (Ekos::Capture::*)(QSharedPointer<FITSData> const&), QtPrivate::List<QSharedPointer<FITSData> const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
   (which=1, this_=0x55555dcdd5e0, r=0x55555dc34f70, a=0x7fffffffd330, ret=0x0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:414
#19 0x00007ffff5356458 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00005555559905ea in ISD::CCD::newImage(QSharedPointer<FITSData> const&) (this=0x55555ebe1a10, _t1=...) at /home/trifid/Astro/kstars/build/kstars/KStarsLib_autogen/FRI4DANIHA/moc_indiccd.cpp:412
#21 0x0000555555a45d10 in ISD::CCD::processBLOB(_IBLOB*) (this=0x55555ebe1a10, bp=0x7fff6c013880) at /home/trifid/Astro/kstars/kstars/indi/indiccd.cpp:1652
#22 0x0000555555a30757 in INDIListener::processBLOB(_IBLOB*) (this=0x555559f46820, bp=0x7fff6c013880) at /home/trifid/Astro/kstars/kstars/indi/indilistener.cpp:439
#23 0x0000555555a342af in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<_IBLOB*>, void, void (INDIListener::*)(_IBLOB*)>::call(void (INDIListener::*)(_IBLOB*), INDIListener*, void**) (f=
   (void (INDIListener::*)(INDIListener * const, _IBLOB *)) 0x555555a30672 <INDIListener::processBLOB(_IBLOB*)>, o=0x555559f46820, arg=0x7fffffffd680) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:152
#24 0x0000555555a33b3e in QtPrivate::FunctionPointer<void (INDIListener::*)(_IBLOB*)>::call<QtPrivate::List<_IBLOB*>, void>(void (INDIListener::*)(_IBLOB*), INDIListener*, void**) (f=
   (void (INDIListener::*)(INDIListener * const, _IBLOB *)) 0x555555a30672 <INDIListener::processBLOB(_IBLOB*)>, o=0x555559f46820, arg=0x7fffffffd680) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:185
#25 0x0000555555a334bb in QtPrivate::QSlotObject<void (INDIListener::*)(_IBLOB*), QtPrivate::List<_IBLOB*>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x55555d10ec50, r=0x555559f46820, a=0x7fffffffd680, ret=0x0)
   at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:414
#26 0x00007ffff5356458 in QMetaObject::activate(QObject*, int, int, void**) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x000055555598da08 in ClientManager::newINDIBLOB(_IBLOB*) (this=0x55555d109f60, _t1=0x7fff6c013880) at /home/trifid/Astro/kstars/build/kstars/KStarsLib_autogen/FRI4DANIHA/moc_clientmanager.cpp:368
#28 0x0000555555a03988 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<_IBLOB*>, void, void (ClientManager::*)(_IBLOB*)>::call(void (ClientManager::*)(_IBLOB*), ClientManager*, void**) (f=
   (void (ClientManager::*)(ClientManager * const, _IBLOB *)) 0x55555598d9ae <ClientManager::newINDIBLOB(_IBLOB*)>, o=0x55555d109f60, arg=0x7fff6c00ebe0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:152
#29 0x0000555555a035d1 in QtPrivate::FunctionPointer<void (ClientManager::*)(_IBLOB*)>::call<QtPrivate::List<_IBLOB*>, void>(void (ClientManager::*)(_IBLOB*), ClientManager*, void**) (f=
   (void (ClientManager::*)(ClientManager * const, _IBLOB *)) 0x55555598d9ae <ClientManager::newINDIBLOB(_IBLOB*)>, o=0x55555d109f60, arg=0x7fff6c00ebe0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:185
#30 0x0000555555a030ed in QtPrivate::QSlotObject<void (ClientManager::*)(_IBLOB*), QtPrivate::List<_IBLOB*>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x7fff88024150, r=0x55555d109f60, a=0x7fff6c00ebe0, ret=0x0)
   at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:414
#31 0x00007ffff5356d5a in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007ffff5d44a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007ffff5d4e0f0 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007ffff532a93a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
--Type <RET> for more, q to quit, c to continue without paging--c
#35 0x00007ffff532d5b8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007ffff5382f67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007ffff407b17d in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007ffff407b400 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007ffff407b4a3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007ffff5382565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007ffff53294db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007ffff5331246 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x000055555564a8ed in main(int, char**) (argc=2, argv=0x7fffffffe0a8) at /home/trifid/Astro/kstars/kstars/main.cpp:393
(gdb)

The logfile is attached. Is there anything else I should try?
CS!
2 weeks 3 hours ago #73577
Attachments:

Please Log in or Create an account to join the conversation.

Please post a link to the FITS file so I can re-create the crash.
Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?
Add your observatory info
1 week 6 days ago #73582

Please Log in or Create an account to join the conversation.

  • Posts: 731
  • Thank you received: 114
Where can I find these frames? All I can see are some master darks in ~/.local/share/kstars/darks
It appears the process does not crash 100% of the time.

 
1 week 6 days ago #73594

Please Log in or Create an account to join the conversation.

You can do a regular capture. I think this is a division by zero error.
Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?
Add your observatory info
1 week 6 days ago #73595

Please Log in or Create an account to join the conversation.

Ok I submitted a possible fix (if division by zero pans out), can you git pull and try again?
Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?
Add your observatory info
1 week 6 days ago #73597

Please Log in or Create an account to join the conversation.

  • Posts: 731
  • Thank you received: 114
I git-pulled and compiled but it crashed again. I created 5 .fits files with the same camera. Be aware the process does not fail 100% of the time so I *hope* these frames reproduce the issue. Otherwise... any chance to save the frames that actually triggered the error? Where are they saved (temporarily)?

www.file-upload.net/download-14638381/Dark.tar.gz.html
1 week 6 days ago #73600

Please Log in or Create an account to join the conversation.

Time to create page: 0.272 seconds