bug#43420: icecat causes pulseaudio to crash

[Nathan Dehnel]

So...playing a youtube video in icecat causes pulse to crash. You can
play one video and it works, but it crashes if you open another tab or
page with a video in it. Also skipping around the seekbar causes it to
crash.

bash-5.0$ pulseaudio
W: [pulseaudio] pid.c: Stale PID file, overwriting.
E: [pulseaudio] bluez5-util.c: GetManagedObjects() failed:
org.freedesktop.DBus.Error.ServiceUnknown: The name org.bluez was not
provided by any .service files
E: [pulseaudio] module-stream-restore.c: Assertion
'pa_hashmap_put(u->dbus_entries, de->entry_name, de) == 0' failed at
modules/module-stream-restore.c:1406, function subscribe_callback().
Aborting.

Chromium and mpv do not cause pulse to crash.