{ Suppress a false positive about the udev allocation cache, see https://github.com/libusb/libusb/issues/231 Memcheck:Leak match-leak-kinds: reachable fun:malloc obj:/lib/x86_64-linux-gnu/libudev.so.1.6.* obj:/lib/x86_64-linux-gnu/libudev.so.1.6.* obj:/lib/x86_64-linux-gnu/libusb-1.0.so.0.1.* obj:/lib/x86_64-linux-gnu/libusb-1.0.so.0.1.* fun:libusb_init } { Suppress a false positive about the udev allocation cache, see https://github.com/libusb/libusb/issues/231 Memcheck:Leak match-leak-kinds: reachable fun:malloc obj:/lib/x86_64-linux-gnu/libudev.so.1.6.* obj:/lib/x86_64-linux-gnu/libudev.so.1.6.* obj:/lib/x86_64-linux-gnu/libudev.so.1.6.* obj:/lib/x86_64-linux-gnu/libudev.so.1.6.* obj:/lib/x86_64-linux-gnu/libudev.so.1.6.* obj:/lib/x86_64-linux-gnu/libudev.so.1.6.* fun:udev_enumerate_scan_devices obj:/lib/x86_64-linux-gnu/libusb-1.0.so.0.1.* obj:/lib/x86_64-linux-gnu/libusb-1.0.so.0.1.* fun:libusb_init }