~/RTL/libusb_DC/rtl-sdr/build/src$ /Applications/gqrx.app/Contents/MacOS/gqrx
gr-osmosdr supported device types: file fcd rtl rtl_tcp
>>> gr_fir_ccf: using SSE
>>> gr_fir_ccc: using SSE
Using Volk machine: sse4_1_64_orc
>>> gr_fir_fff: using SSE
gr-osmosdr supported device types: file fcd rtl rtl_tcp
Using device #0: Generic RTL2832U (e.g. hama nano)
Found Fitipower FC0013 tuner
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOgr_vmcircbuf_mmap_shm_open: mmap or shm_open is not available
gr_buffer::allocate_buffer: failed to allocate buffer of size 64 KB
Qt has caught an exception thrown from an event handler. Throwing
exceptions from an event handler is not supported in Qt. You must
reimplement QApplication::notify() and catch all exceptions there.

terminate called throwing an exceptionAbort trap: 6