425230 2020-08-11 17:47:17 +0000 Crash when scanning for faces 2020-10-03 19:41:10 +0000 1 1 2 Applications digikam Faces-Detection 7.0.0 Appimage Linux RESOLVED FIXED NOR crash --- 0 iwannaberich digikam-bugs-null iwannaberich metzpinguin 7.2.0 0 oldest_to_newest 1950182 0 iwannaberich 2020-08-11 17:47:17 +0000 SUMMARY Now I tried to scan for faces a large set of pictures, around 400. I basically selected them in the search view, right clicked, and selected "Scan for faces". After a few seconds, Digikam closed itself. I have been able to replicate that four times in a row. This is what I see in the console (from the moment it starts scanning): [New Thread 0x7fff70dea700 (LWP 8210)] [New Thread 0x7fff5b7fe700 (LWP 8211)] [New Thread 0x7fff5affd700 (LWP 8212)] [New Thread 0x7fff5a7fc700 (LWP 8213)] [New Thread 0x7fff59ffb700 (LWP 8214)] [Thread 0x7fff5b7fe700 (LWP 8211) exited] [Thread 0x7fff5affd700 (LWP 8212) exited] [Thread 0x7fff5a7fc700 (LWP 8213) exited] [Thread 0x7fff59ffb700 (LWP 8214) exited] [New Thread 0x7fff59ffb700 (LWP 8236)] [New Thread 0x7fff5a7fc700 (LWP 8239)] [New Thread 0x7fff5affd700 (LWP 8240)] [New Thread 0x7fff5b7fe700 (LWP 8241)] [New Thread 0x7fff58d1a700 (LWP 8242)] [Thread 0x7fff5a7fc700 (LWP 8239) exited] [Thread 0x7fff5b7fe700 (LWP 8241) exited] [Thread 0x7fff5affd700 (LWP 8240) exited] [Thread 0x7fff58d1a700 (LWP 8242) exited] Digikam::DImg::getUniqueHashV2: DImg::getUniqueHash called without originalFilePath property set! Thread 43 "Thread (pooled)" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffb17fa700 (LWP 8194)] 0x00007ffff4122340 in QMapDataBase::rotateRight(QMapNodeBase*) () from /tmp/.mount_digikatjz0Zx/usr/lib/libQt5Core.so.5 (gdb) bt #0 0x00007ffff4122340 in QMapDataBase::rotateRight(QMapNodeBase*) () from /tmp/.mount_digikatjz0Zx/usr/lib/libQt5Core.so.5 #1 0x00007ffff41224c9 in QMapDataBase::rebalance(QMapNodeBase*) () from /tmp/.mount_digikatjz0Zx/usr/lib/libQt5Core.so.5 #2 0x00007ffff41229c4 in QMapDataBase::createNode(int, int, QMapNodeBase*, bool) () from /tmp/.mount_digikatjz0Zx/usr/lib/libQt5Core.so.5 #3 0x00007ffff71eaaf3 in Digikam::DImg::setAttribute(QString const&, QVariant const&) () from /tmp/.mount_digikatjz0Zx/usr/lib/libdigikamcore.so.7.0.0 #4 0x00007ffff708e12a in Digikam::DImgLoader::readMetadata(QString const&) () from /tmp/.mount_digikatjz0Zx/usr/lib/libdigikamcore.so.7.0.0 #5 0x00007fffc1165ff9 in ?? () from /tmp/.mount_digikatjz0Zx/usr/plugins/digikam/dimg/DImg_JPEG_Plugin.so #6 0x00007ffff71e1fca in Digikam::DImg::load(QString const&, int, Digikam::DImgLoaderObserver*, Digikam::DRawDecoding const&) () from /tmp/.mount_digikatjz0Zx/usr/lib/libdigikamcore.so.7.0.0 #7 0x00007ffff72aef31 in ?? () from /tmp/.mount_digikatjz0Zx/usr/lib/libdigikamcore.so.7.0.0 #8 0x00007ffff72c4d7e in Digikam::LoadSaveThread::run() () from /tmp/.mount_digikatjz0Zx/usr/lib/libdigikamcore.so.7.0.0 #9 0x00007ffff72e9f9e in ?? () from /tmp/.mount_digikatjz0Zx/usr/lib/libdigikamcore.so.7.0.0 #10 0x00007ffff40e5d87 in ?? () from /tmp/.mount_digikatjz0Zx/usr/lib/libQt5Core.so.5 #11 0x00007ffff40e2335 in ?? () from /tmp/.mount_digikatjz0Zx/usr/lib/libQt5Core.so.5 #12 0x00007ffff32906db in start_thread (arg=0x7fffb17fa700) at pthread_create.c:463 #13 0x00007ffff2fb9a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 (gdb) I hope you find this information useful. SOFTWARE/OS VERSIONS Digikam 7.0.0 (stable) appimage on Ubuntu 18.04LTS 1950208 1 metzpinguin 2020-08-11 19:33:33 +0000 Yes, this is the typical crash that we mainly see on Ubuntu with an Intel processor. I already changed something to see if it helps in the next AppImage after August 22nd. Maik 1962252 2 metzpinguin 2020-10-03 19:41:10 +0000 Fixed with bug 426175. Maik