StacktraceTop:
__pthread_mutex_lock (mutex=0x0) at pthread_mutex_lock.c:50
QWaitCondition::wakeAll (this=0xa9c3d1b0) at thread/qwaitcondition_unix.cpp:139
PreviewGenerator::TeardownAll (this=0xa9c3d198) at previewgenerator.cpp:91
PreviewGenerator::deleteLater (this=0xa9c3d198) at previewgenerator.cpp:97
PreviewGeneratorQueue::~PreviewGeneratorQueue (this=0x82fe8d8, __in_chrg=<optimized out>) at previewgeneratorqueue.cpp:57
StacktraceTop: mutex_lock (mutex=0x0) at pthread_ mutex_lock. c:50 ::wakeAll (this=0xa9c3d1b0) at thread/ qwaitcondition_ unix.cpp: 139 or::TeardownAll (this=0xa9c3d198) at previewgenerato r.cpp:91 or::deleteLater (this=0xa9c3d198) at previewgenerato r.cpp:97 orQueue: :~PreviewGenera torQueue (this=0x82fe8d8, __in_chrg= <optimized out>) at previewgenerato rqueue. cpp:57
__pthread_
QWaitCondition
PreviewGenerat
PreviewGenerat
PreviewGenerat