Hello! I have been developing an app with very simple function to compile a pattern and use the pattern to match which needs use Hyperscan library: After compiling the hyperscan library with following options: -DCMAKE_BUILD_TYPE=debug -DBOOST_ROOT=${BOOST_ROOT} -DBUILD_SHARED_LIBS=1 -DCMAKE_INSTALL_PREFIX=${USR_LIB_PATH}. The App runs as expected at my compiling machine, and then I copied my app and libhs.so to another machine (Same X86 64bit machine. however it crashed every time at pattern load function when I execute the app. The compiling machine and running machine has difference cpuinfo, not sure it has relationship with this. Please refer detail information from this link: https://github.com/01org/hyperscan/issues/20 Thanks!