0 0x00007ffff641f425 in __GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x00007ffff6422b8b in __GI_abort () at abort.c:91 #2 0x00007ffff6d56797 in qt_message_fatal (context=..., message=...) at global/qlogging.cpp:870 #3 0x00007ffff6d54928 in QMessageLogger::fatal (this=0x7fffe2ffc310, msg=0x7ffff706a018 "ASSERT: \"%s\" in file %s, line %d") at global/qlogging.cpp:358 #4 0x00007ffff6d50180 in qt_assert (assertion=0x7fffe19de611 "!weakref.load()", file=0x7fffe19de5c8 "../../../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h", line=151) at global/qglobal.cpp:1955 #5 0x00007fffe19db346 in QtSharedPointer::ExternalRefCountData::~ExternalRefCountData (this=0x7fffd8001e70, __in_chrg=) at ../../../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:151 #6 0x00007fffe19db6a3 in QWeakPointer::internalSet (this=0x7fffe1be6460, o=0x7fffd4001f60, actual=0x7fffd4001db0) at ../../../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:661 #7 0x00007fffe19db622 in QWeakPointer::operator= (this=0x7fffe1be6460, o=...) at ../../../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:575 #8 0x00007fffe19db556 in QWeakPointer::assign (this=0x7fffe1be6460, ptr=0x7fffd4001db0) at ../../../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:647 #9 0x00007fffe19db475 in QPointer::operator= (this=0x7fffe1be6460, p=0x7fffd4001db0) at ../../../../include/QtCore/../../src/corelib/kernel/qpointer.h:75 #10 0x00007fffe19db2ff in qt_plugin_instance () at .moc/debug-shared/moc_main.cpp:185 #11 0x00007ffff6f8bbaf in QFactoryLoader::instance (this=0x7ffff7bd0880, index=2) at plugin/qfactoryloader.cpp:256 #12 0x00007ffff75b23c7 in createReadHandlerHelper (device=0x7fffd4001470, format=..., autoDetectImageFormat=true, ignoresFormatAndExtension=false) at image/qimagereader.cpp:307 #13 0x00007ffff75b35b9 in QImageReaderPrivate::initHandler (this=0x7fffd40013f0) at image/qimagereader.cpp:602 #14 0x00007ffff75b4540 in QImageReader::read (this=0x7fffe2ffcb30, image=0x7fffe2ffcab0) at image/qimagereader.cpp:1169 #15 0x00007ffff75b4479 in QImageReader::read (this=0x7fffe2ffcb30) at image/qimagereader.cpp:1139 #16 0x00007ffff75aa711 in QImage::load (this=0x7fffe2ffcba0, fileName=..., format=0x0) at image/qimage.cpp:4417 #17 0x00007ffff75a0011 in QImage::QImage (this=0x7fffe2ffcba0, fileName=..., format=0x0) at image/qimage.cpp:938 #18 0x0000000000402d4b in Job::run (this=0x60a050) at main.cpp:12 #19 0x000000000040466e in QtConcurrent::MemberFunctionWrapper::operator() (this=0x60a1d8, c=...) at /depot/fkleint/qt-5/qtbase/include/QtConcurrent/../../src/concurrent/qtconcurrentfunctionwrappers.h:120 #20 0x00000000004043fa in QtConcurrent::MapKernel >::runIteration (this=0x60a1a0, it=0x60a050) at /depot/fkleint/qt-5/qtbase/include/QtConcurrent/../../src/concurrent/qtconcurrentmapkernel.h:71 #21 0x0000000000404461 in QtConcurrent::MapKernel >::runIterations (this=0x60a1a0, sequenceBeginIterator=0x609f38, beginIndex=7, endIndex=8) at /depot/fkleint/qt-5/qtbase/include/QtConcurrent/../../src/concurrent/qtconcurrentmapkernel.h:80 #22 0x00000000004048ec in QtConcurrent::IterateKernel::forThreadFunction (this=0x60a1a0) at /depot/fkleint/qt-5/qtbase/include/QtConcurrent/../../src/concurrent/qtconcurrentiteratekernel.h:232 #23 0x00000000004045ce in QtConcurrent::IterateKernel::threadFunction (this=0x60a1a0) at /depot/fkleint/qt-5/qtbase/include/QtConcurrent/../../src/concurrent/qtconcurrentiteratekernel.h:194 #24 0x00007ffff7bd4c0b in QtConcurrent::ThreadEngineBase::run (this=0x60a1e8) at qtconcurrentthreadengine.cpp:264 #25 0x00007ffff6d62c2e in QThreadPoolThread::run (this=0x7fffec002590) at thread/qthreadpool.cpp:100 #26 0x00007ffff6d687fd in QThreadPrivate::start (arg=0x7fffec002590) at thread/qthread_unix.cpp:333 #27 0x00007ffff5fcbe9a in start_thread (arg=0x7fffe2ffd700) at pthread_create.c:308 #28 0x00007ffff64dccbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #29 0x0000000000000000 in ?? ()