On 02/10/2012 05:39 PM, Fr?d?ric Dalleau wrote: > Module-bluetooth-policy can load and unload module-loopback on demand. > Sometimes if there is an error, module-loopback can be unloaded early. > When module-loopback is loaded, it attaches a sink and the sink > calls sink_input_update_max_request for which there is a callback. Hmm, I saw this as well and committed a patch for it today (before I checked this post unfortunately!) Would you mind reviewing my patch "Never call adjust_rates after teardown" to see if it affects/resolves your problem as well? Thanks! -- David Henningsson, Canonical Ltd. http://launchpad.net/~diwic