Thread 166 "Thread (pooled)" hit Catchpoint 1 (exception thrown), 0x00007fffebe788bd in __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
(gdb) bt
#0  0x00007fffebe788bd in __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#1  0x00007ffff5dcce3c in Exiv2::ImageFactory::open (io=...) at /b/ext_exiv2/ext_exiv2-prefix/src/ext_exiv2/src/image.cpp:858
#2  0x00007ffff5dccf49 in Exiv2::ImageFactory::open (path=..., useCurl=<optimized out>) at /b/ext_exiv2/ext_exiv2-prefix/src/ext_exiv2/src/image.cpp:833
#3  0x00007ffff680dce1 in Digikam::MetaEngine::load (this=this@entry=0x7fff21812970, filePath=...) at /b/dktemp/digikam-master/core/libs/dmetadata/metaengine.cpp:278
#4  0x00007ffff68564c6 in Digikam::DMetadata::load (this=this@entry=0x7fff21812970, filePath=...) at /b/dktemp/digikam-master/core/libs/dmetadata/dmetadata.cpp:96
#5  0x00007ffff6856542 in Digikam::DMetadata::DMetadata (this=0x7fff21812970, filePath=...) at /b/dktemp/digikam-master/core/libs/dmetadata/dmetadata.cpp:63
#6  0x00007ffff689b648 in Digikam::PreviewLoadingTask::loadImagePreview (this=this@entry=0x410d980, sizeLimit=1366)
    at /b/dktemp/digikam-master/core/libs/threadimageio/previewtask.cpp:586
#7  0x00007ffff689c8a9 in Digikam::PreviewLoadingTask::execute (this=0x410d980) at /b/dktemp/digikam-master/core/libs/threadimageio/previewtask.cpp:309
#8  0x00007ffff6886f12 in Digikam::LoadSaveThread::run (this=0xf17ed0) at /b/dktemp/digikam-master/core/libs/threadimageio/loadsavethread.cpp:133
#9  0x00007ffff68c4f6e in Digikam::DynamicThread::DynamicThreadPriv::run (this=0xf9e9d0) at /b/dktemp/digikam-master/core/libs/threads/dynamicthread.cpp:183
#10 0x00000031e02abf8d in ?? () from /tmp/.mount_71JDmt/usr/lib/libQt5Core.so.5
#11 0x00000031e02aef49 in ?? () from /tmp/.mount_71JDmt/usr/lib/libQt5Core.so.5
#12 0x00007ffff5a4e6ba in start_thread (arg=0x7fff21813700) at pthread_create.c:333
#13 0x00007fffeb60982d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb)