SUMMARY Running release candidate to recognise faces... STEPS TO REPRODUCE 1. Start "./digikam-7.0.0-rc-x86-64.appimage debug" 2. Choose a folder with few hundreds of images 3. Scan for faces, with the option for recognising them OBSERVED RESULT Thread 4281 "Thread (pooled)" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff21498700 (LWP 9868)] 0x00007ffff708eb19 in Digikam::DImgLoader::granularity(Digikam::DImgLoaderObserver*, int, float) () from /tmp/.mount_digika4Tff79/usr/lib/libdigikamcore.so.7.0.0 (gdb) bt #0 0x00007ffff708eb19 in Digikam::DImgLoader::granularity(Digikam::DImgLoaderObserver*, int, float) () from /tmp/.mount_digika4Tff79/usr/lib/libdigikamcore.so.7.0.0 #1 0x00007fff9bc9c801 in ?? () from /tmp/.mount_digika4Tff79/usr/plugins/digikam/dimg/DImg_JPEG_Plugin.so #2 0x00007ffff71e36aa in Digikam::DImg::load(QString const&, int, Digikam::DImgLoaderObserver*, Digikam::DRawDecoding const&) () from /tmp/.mount_digika4Tff79/usr/lib/libdigikamcore.so.7.0.0 #3 0x00007ffff72afdb1 in ?? () from /tmp/.mount_digika4Tff79/usr/lib/libdigikamcore.so.7.0.0 #4 0x00007ffff72c5aae in Digikam::LoadSaveThread::run() () from /tmp/.mount_digika4Tff79/usr/lib/libdigikamcore.so.7.0.0 #5 0x00007ffff72eacce in ?? () from /tmp/.mount_digika4Tff79/usr/lib/libdigikamcore.so.7.0.0 #6 0x00007ffff40ead87 in ?? () from /tmp/.mount_digika4Tff79/usr/lib/libQt5Core.so.5 #7 0x00007ffff40e7335 in ?? () from /tmp/.mount_digika4Tff79/usr/lib/libQt5Core.so.5 #8 0x00007ffff32a1e64 in start_thread (arg=<optimized out>) at pthread_create.c:486 #9 0x00007ffff2fcd12f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 EXPECTED RESULT SOFTWARE/OS VERSIONS Linux/KDE Plasma: Zorin OS 15.2 (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
*** This bug has been marked as a duplicate of bug 421043 ***
The crash in DImg::load() is known. It mainly occurs on Intel CPU Core I5/7 on Ubuntu. We have currently deactivated OpenCL in OpenCV because it produces a memory leak. Please test the current digiKam-7.0.0 version in the next few days from here: https://files.kde.org/digikam/ Maik
Hi, Can you check if this crash still exist with last weekly AppImage build available here : https://files.kde.org/digikam/ Thanks in advance
Thank you for the information. I tested with "digikam-7.0.0-20200713T054246-x86-64.appimage" and could not get the crash reproduced.
Thanks for the feedback I close this file now... Gilles Caulier