We have a relatively stable working setup behaving like a Bluetooth headset (PA 11.1 + ofono 1.21 + bluez). When we try to insert a filter module (for example the original module-virtual-sink.c) by simply loading the module, after few seconds the module changes from "state: RUNNING" to "state: CORKED". Server log output at level 4 is not saying much. The effect on the audio stream during the few seconds of working varies from nothing (if using the original module-virtual-sink.c) to clicking noise (if copy from src to dst is omitted.) Is there anything special with this setup that prevents sample virtual sink module from stable running ?
