Index: /trunk/src/VBox/Devices/Audio/AudioMixer.cpp
===================================================================
--- /trunk/src/VBox/Devices/Audio/AudioMixer.cpp	(revision 73560)
+++ /trunk/src/VBox/Devices/Audio/AudioMixer.cpp	(revision 73561)
@@ -1445,6 +1445,9 @@
     memcpy(&pSink->Volume, pVol, sizeof(PDMAUDIOVOLUME));
 
-    LogFlowFunc(("[%s] fMuted=%RTbool, lVol=%RU32, rVol=%RU32\n",
+    LogFlowFunc(("[%s] fMuted=%RTbool, lVol=%RU8, rVol=%RU8\n",
                  pSink->pszName, pSink->Volume.fMuted, pSink->Volume.uLeft, pSink->Volume.uRight));
+
+    LogRel2(("Mixer: Setting volume of sink '%s' to %RU8/%RU8 (%s)\n",
+             pSink->pszName, pVol->uLeft, pVol->uRight, pVol->fMuted ? "Muted" : "Unmuted"));
 
     AssertPtr(pSink->pParent);
@@ -1672,5 +1675,5 @@
             LogFunc(("[%s] Warning: Only written %RU32/%RU32 bytes for stream '%s'\n",
                      pSink->pszName, cbWritten, cbBuf, pMixStream->pszName));
-            LogRel2(("Audio: Buffer overrun for mixer stream '%s' (sink '%s')\n", pMixStream->pszName, pSink->pszName));
+            LogRel2(("Mixer: Buffer overrun for mixer stream '%s' (sink '%s')\n", pMixStream->pszName, pSink->pszName));
 #ifdef DEBUG_andy
             AssertFailed();
@@ -1780,5 +1783,5 @@
         || cbWritten < cbBuf)
     {
-        LogRel2(("Audio: Buffer overrun for mixer sink '%s' (only %RU32/%RU32 bytes written)\n",
+        LogRel2(("Mixer: Buffer overrun for mixer sink '%s' (only %RU32/%RU32 bytes written)\n",
                  pSink->pszName, cbWritten, cbBuf));
 # ifdef DEBUG_andy