<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [abrt] pulseaudio: pa_sink_input_set_requested_latency_within_thread(): pulseaudio killed by SIGSEGV" href="https://bugs.freedesktop.org/show_bug.cgi?id=93443#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [abrt] pulseaudio: pa_sink_input_set_requested_latency_within_thread(): pulseaudio killed by SIGSEGV" href="https://bugs.freedesktop.org/show_bug.cgi?id=93443">bug 93443</a> from <a class="email" href="mailto:tanuk@iki.fi" title="Tanu Kaskinen <tanuk@iki.fi>"> Tanu Kaskinen</a> <pre>Ok, the problem is that once the old alsa sink is gone and the new alsa sink isn't yet created, the echo-cancel sink isn't connected anywhere. module-device-manager changes the routing of the pacat stream (which is connected to the echo-cancel sink) during the profile change. I guess it tries to move pacat from the echo-cancel sink to the null sink. That doesn't seem very smart, but I thought that in principle we should support that. However, it turned out that making it work is pretty much impossible with the current architecture. So, our architecture doesn't support rerouting streams on top of virtual sinks that themselves are being moved. There doesn't seem to be any easy way to change that. I'll try a different approach next: rerouting pacat in this case is not useful, so there should be some way to prevent that from happening.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>