This lockup occurs only when attempting to exit the example by normal means. You can also get out of the example using ctrl-c. This issue only occurs for -DENABLE_DYNDRIVERS=OFF. It is likely the error has something to do with QMutex since the first few lines of valgrind output (on an attempt at normal exit from the example) are
==15558== Invalid read of size 8
==15558== at 0x7B6A901: pthread_cond_destroy@@GLIBC_2.3.2 (in /lib/libpthread-2.7.so)
==15558== by 0x706A2D0: QMutexPrivate::~QMutexPrivate() (qmutex_unix.cpp:74)
==15558== by 0x7065850: QMutex::~QMutex() (qmutex.cpp:132)
Log in to post a comment.