commit 37c72c20720d6f7fefeeb151f5e10c2cd0dda30e
Author: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Date:   Sun Nov 27 22:30:45 2022 +0300

    module-combine-sink: Do not set up rate adjustment timer at load time
    
    Rate adjustment timer is set up when combine sink is resumed and relased when
    combine sink is suspended. Do not create this timer again while module is loaded
    to prevent duplicate effort causing assertion in time_callback.
    
    Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/756>

diff --git a/src/modules/module-combine-sink.c b/src/modules/module-combine-sink.c
index f98f4820b..4b7690183 100644
--- a/src/modules/module-combine-sink.c
+++ b/src/modules/module-combine-sink.c
@@ -1711,9 +1711,6 @@ int pa__init(pa_module*m) {
     PA_IDXSET_FOREACH(o, u->outputs, idx)
         output_verify(o);
 
-    if (u->adjust_time > 0)
-        u->time_event = pa_core_rttime_new(m->core, pa_rtclock_now() + u->adjust_time, time_callback, u);
-
     pa_modargs_free(ma);
 
     return 0;