Hi everyone
kstars 3.5.9 stable
kubuntu 20.04.3

Scheduler session ends prematurely: kstars closes
full log and esl attached.

Any ideas anyone?
TIA

The log ends as follows:


[2022-06-02T00:33:56.013 CEST DEBG ][ org.kde.kstars.ekos.guide] - Received guide frame.
[2022-06-02T00:33:56.013 CEST DEBG ][ org.kde.kstars.ekos.guide] - Multistar: findTopStars 250
[2022-06-02T00:33:56.013 CEST DEBG ][ org.kde.kstars.fits] - Sextract with: "1-Guide-Default"
[2022-06-02T00:33:56.055 CEST FATL ][ default] - ASSERT: "isDetached()" in file /usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h, line 392
[2022-06-02T00:33:56.063 CEST WARN ][ default] - QSocketNotifier: Invalid socket 6 and type 'Read', disabling...
[2022-06-02T00:33:56.063 CEST WARN ][ default] - QSocketNotifier: Invalid socket 44 and type 'Read', disabling...
[2022-06-02T00:33:56.064 CEST WARN ][ default] - QSocketNotifier: Invalid socket 28 and type 'Read', disabling...
[2022-06-02T00:33:56.064 CEST WARN ][ default] - QSocketNotifier: Invalid socket 42 and type 'Read', disabling...
[2022-06-02T00:33:56.064 CEST WARN ][ default] - QSocketNotifier: Invalid socket 72 and type 'Read', disabling...
[2022-06-02T00:33:56.064 CEST WARN ][ default] - QSocketNotifier: Invalid socket 48 and type 'Read', disabling...
[2022-06-02T00:33:56.067 CEST WARN ][ default] - QSocketNotifier: Invalid socket 73 and type 'Exception', disabling...
[2022-06-02T00:33:56.068 CEST WARN ][ default] - QSocketNotifier: Invalid socket 74 and type 'Read', disabling...
[2022-06-02T00:33:56.185 CEST DEBG ][ org.kde.kstars.indi] - INDI server disconnected. Exit code: -1
[2022-06-02T00:33:56.185 CEST DEBG ][ org.kde.kstars.indi] - INDI server disconnected from BLOB manager for Device: "Canon DSLR EOS 700D" Property: "CCD1" Exit code: -1
[2022-06-02T00:33:56.623 CEST DEBG ][ org.kde.kstars.indi] - INDI server disconnected from BLOB manager for Device: "EQMod Mount" Property: "ALIGNMENT_POINT_OPTIONAL_BINARY_BLOB" Exit code: -1
[2022-06-02T00:33:56.623 CEST DEBG ][ org.kde.kstars.indi] - INDI server disconnected from BLOB manager for Device: "EQMod Mount" Property: "HORIZONLIMITSDATAFITS" Exit code: -1
[2022-06-02T00:33:56.623 CEST DEBG ][ org.kde.kstars.indi] - INDI server disconnected from BLOB manager for Device: "EQMod Mount" Property: "ALIGNDATA" Exit code: -1
\00\00\00\00\00\00\00[2022-06-02T06:46:32.957 CEST WARN ][ default] - QSocketNotifier: Invalid socket 8 and type 'Read', disabling...
[2022-06-02T06:46:32.958 CEST WARN ][ default] - QSocketNotifier: Invalid socket 23 and type 'Read', disabling...
[2022-06-02T06:46:32.958 CEST WARN ][ default] - QSocketNotifier: Invalid socket 11 and type 'Read', disabling...

Hi again
Tried with the git. Same socket error.
Could someone take a look or maybe give me a clue?
Apoligies for the noise.
TIA

This time the log ends as follows. kstars closes/clrashes:


[2022-06-04T23:36:16.511 CEST DEBG ][ org.kde.kstars.ekos.guide] - Capturing frame...
[2022-06-04T23:36:16.554 CEST DEBG ][ org.kde.kstars.indi] - ZWO CCD ASI120MM Mini : "[DEBUG] StartExposure->setexp : 2.500s "
[2022-06-04T23:36:19.253 CEST DEBG ][ org.kde.kstars.indi] - Canon DSLR EOS 700D : "[DEBUG] Time left: 104994 ms "
[2022-06-04T23:36:19.559 CEST DEBG ][ org.kde.kstars.indi] - ZWO CCD ASI120MM Mini : "[DEBUG] Uploading file. Ext: fits, Size: 1235520, sendImage? Yes, saveImage? No "
[2022-06-04T23:36:19.565 CEST DEBG ][ org.kde.kstars.indi] - ZWO CCD ASI120MM Mini : "[DEBUG] BLOB transfer took 0.00553791 seconds "
[2022-06-04T23:36:19.566 CEST DEBG ][ org.kde.kstars.indi] - ZWO CCD ASI120MM Mini : "[DEBUG] Upload complete "
[2022-06-04T23:36:19.581 CEST DEBG ][ org.kde.kstars.indi] - Image received. Mode: "Guide" Size: 1235520
[2022-06-04T23:36:19.581 CEST DEBG ][ org.kde.kstars.fits] - Reading file buffer ( "1,2 MiB" )
[2022-06-04T23:36:19.806 CEST DEBG ][ org.kde.kstars.ekos.guide] - Received guide frame.
[2022-06-04T23:36:19.806 CEST DEBG ][ org.kde.kstars.ekos.guide] - Multistar: findTopStars 250
[2022-06-04T23:36:19.807 CEST DEBG ][ org.kde.kstars.fits] - Sextract with: "1-Guide-Default"
[2022-06-04T23:36:19.866 CEST WARN ][ default] - QSocketNotifier: Invalid socket 6 and type 'Read', disabling...
[2022-06-04T23:36:19.866 CEST WARN ][ default] - QSocketNotifier: Invalid socket 46 and type 'Read', disabling...
[2022-06-04T23:36:19.866 CEST WARN ][ default] - QSocketNotifier: Invalid socket 44 and type 'Read', disabling...
[2022-06-04T23:36:19.866 CEST WARN ][ default] - QSocketNotifier: Invalid socket 68 and type 'Read', disabling...
[2022-06-04T23:36:19.866 CEST WARN ][ default] - QSocketNotifier: Invalid socket 50 and type 'Read', disabling...
[2022-06-04T23:36:19.881 CEST WARN ][ default] - QSocketNotifier: Invalid socket 69 and type 'Read', disabling...
[2022-06-04T23:36:19.881 CEST WARN ][ default] - QSocketNotifier: Invalid socket 75 and type 'Exception', disabling...
[2022-06-04T23:36:19.881 CEST WARN ][ default] - QSocketNotifier: Invalid socket 76 and type 'Read', disabling...

I've seen this before.. not sure what could be causing it. Maybe sometimes INDI server socket becomes invalid? Any way to reproduce this because I cannot reproduce it locally.

Hi
Unfortunately, it happens randomly when capturing and/or guiding but always within an hour of starting the session.
eos700d, eq6, zwo120mm mini

There are lots of these in the syslog. Don't know if it's related:
'
Jun 6 13:30:46 E5430 kernel: [ 550.921174] usb 3-2: reset high-speed USB device number 3 using xhci_hcd

Coinciding with each and every guide exposure.
I've tried the previous asi sdk 1.14.1108 as well as the current 1.22

Tried on a separate computer
Tried replacing cables and using different usb ports
Replaced asi120mm mini with both old asi 120 and th et7m asi clone.
Always the same usb error.

At a loss...