9 files changed, 220 insertions, 78 deletions

diff --git a/indra/llcharacter/lljoint.cpp b/indra/llcharacter/lljoint.cpp
index 6f22a7c6b7..40695bfa24 100755
--- a/indra/llcharacter/lljoint.cpp
+++ b/indra/llcharacter/lljoint.cpp
@@ -290,7 +290,7 @@ const LLVector3& LLJoint::getPosition()
 
 bool do_debug_joint(const std::string& name)
 {
-	return true;
+	return false;
 }
 
 //--------------------------------------------------------------------
diff --git a/indra/newview/app_settings/logcontrol.xml b/indra/newview/app_settings/logcontrol.xml
index 15cb5bc0eb..29639bb9c2 100755
--- a/indra/newview/app_settings/logcontrol.xml
+++ b/indra/newview/app_settings/logcontrol.xml
@@ -42,6 +42,7 @@
 						</array>
 					<key>tags</key>
 						<array>
+						     <string>Avatar</string>
 						<!-- sample entry for debugging specific items	
 						     <string>Inventory</string>
 						     <string>SceneLoadTiming</string>
diff --git a/indra/newview/llagentwearables.cpp b/indra/newview/llagentwearables.cpp
index f06ffb4fb3..69eb478cd8 100755
--- a/indra/newview/llagentwearables.cpp
+++ b/indra/newview/llagentwearables.cpp
@@ -1344,6 +1344,7 @@ void LLAgentWearables::userRemoveMultipleAttachments(llvo_vec_t& objects_to_remo
 	if (objects_to_remove.empty())
 		return;
 
+	LL_DEBUGS("Avatar") << "ATT [ObjectDetach] removing " << objects_to_remove.size() << " objects" << LL_ENDL;
 	gMessageSystem->newMessage("ObjectDetach");
 	gMessageSystem->nextBlockFast(_PREHASH_AgentData);
 	gMessageSystem->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
@@ -1357,14 +1358,23 @@ void LLAgentWearables::userRemoveMultipleAttachments(llvo_vec_t& objects_to_remo
 		//gAgentAvatarp->resetJointPositionsOnDetach(objectp);
 		gMessageSystem->nextBlockFast(_PREHASH_ObjectData);
 		gMessageSystem->addU32Fast(_PREHASH_ObjectLocalID, objectp->getLocalID());
+		const LLUUID& item_id = objectp->getAttachmentItemID();
+		LLViewerInventoryItem *item = gInventory.getItem(item_id);
+		LL_DEBUGS("Avatar") << "ATT removing object, item is " << (item ? item->getName() : "UNKNOWN") << " " << item_id << LL_ENDL;
 	}
 	gMessageSystem->sendReliable(gAgent.getRegionHost());
 }
 
+// FIXME this is basically the same code as LLAttachmentsMgr::onIdle()
+// should consolidate.
 void LLAgentWearables::userAttachMultipleAttachments(LLInventoryModel::item_array_t& obj_item_array)
 {
 	// Build a compound message to send all the objects that need to be rezzed.
 	S32 obj_count = obj_item_array.size();
+	if (obj_count > 0)
+	{
+		LL_DEBUGS("Avatar") << "ATT [RezMultipleAttachmentsFromInv] attaching multiple, total obj_count " << obj_count << LL_ENDL;
+	}
 
 	// Limit number of packets to send
 	const S32 MAX_PACKETS_TO_SEND = 10;
@@ -1396,6 +1406,8 @@ void LLAgentWearables::userAttachMultipleAttachments(LLInventoryModel::item_arra
 		}
 
 		const LLInventoryItem* item = obj_item_array.at(i).get();
+		LL_DEBUGS("Avatar") << "ATT requesting " << item->getName()
+							<< " " << item->getLinkedUUID() << LL_ENDL;
 		msg->nextBlockFast(_PREHASH_ObjectData );
 		msg->addUUIDFast(_PREHASH_ItemID, item->getLinkedUUID());
 		msg->addUUIDFast(_PREHASH_OwnerID, item->getPermissions().getOwner());
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index d7ef5fcba7..00e63adc93 100755
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -525,6 +525,12 @@ LLUpdateAppearanceAndEditWearableOnDestroy::LLUpdateAppearanceAndEditWearableOnD
 {
 }
 
+LLRequestAppearanceUpdateOnDestroy::~LLRequestAppearanceUpdateOnDestroy()
+{
+	LL_DEBUGS("Avatar") << "ATT requesting server appearance update" << LL_ENDL;
+	LLAppearanceMgr::instance().requestServerAppearanceUpdate();
+}
+
 void edit_wearable_and_customize_avatar(LLUUID item_id)
 {
 	// Start editing the item if previously requested.
@@ -828,6 +834,12 @@ void LLWearableHoldingPattern::onAllComplete()
 		// pre-attachment states.
 		gAgentAvatarp->clearAttachmentPosOverrides();
 
+		if (objects_to_remove.size() || items_to_add.size())
+		{
+			LL_DEBUGS("Avatar") << "ATT will remove " << objects_to_remove.size()
+								<< " and add " << items_to_add.size() << " items" << LL_ENDL;
+		}
+
 		// Take off the attachments that will no longer be in the outfit.
 		LLAgentWearables::userRemoveMultipleAttachments(objects_to_remove);
 		
@@ -1402,20 +1414,26 @@ bool LLAppearanceMgr::wearItemOnAvatar(const LLUUID& item_id_to_wear,
 		break;
 
 		case LLAssetType::AT_BODYPART:
-		// TODO: investigate wearables may not be loaded at this point EXT-8231
-		
-		// Remove the existing wearables of the same type.
-		// Remove existing body parts anyway because we must not be able to wear e.g. two skins.
-		removeCOFLinksOfType(item_to_wear->getWearableType());
-		if (!cb && do_update)
 		{
-			cb = new LLUpdateAppearanceAndEditWearableOnDestroy(item_id_to_wear);
+			// TODO: investigate wearables may not be loaded at this point EXT-8231
+			
+			// Remove the existing wearables of the same type.
+			// Remove existing body parts anyway because we must not be able to wear e.g. two skins.
+			removeCOFLinksOfType(item_to_wear->getWearableType());
+			if (!cb && do_update)
+			{
+				cb = new LLUpdateAppearanceAndEditWearableOnDestroy(item_id_to_wear);
+			}
+			addCOFItemLink(item_to_wear, cb);
 		}
-		addCOFItemLink(item_to_wear, cb);
 		break;
 
 		case LLAssetType::AT_OBJECT:
-		rez_attachment(item_to_wear, NULL, replace);
+		{
+			LL_DEBUGS("Avatar") << "ATT wearing object. calling rez_attachment, item " << item_to_wear->getName()
+								<< " id " << item_to_wear->getLinkedUUID() << LL_ENDL;
+			rez_attachment(item_to_wear, NULL, replace);
+		}
 		break;
 
 		default: return false;;
@@ -3230,7 +3248,7 @@ void RequestAgentUpdateAppearanceResponder::onRequestRequested()
 	}
 
 	// Actually send the request.
-	LL_DEBUGS("Avatar") << "Will send request for cof_version " << cof_version << LL_ENDL;
+	LL_DEBUGS("Avatar") << "ATT sending bake request for cof_version " << cof_version << LL_ENDL;
 	mRetryPolicy->reset();
 	sendRequest();
 }
@@ -3703,6 +3721,11 @@ void LLAppearanceMgr::removeItemsFromAvatar(const uuid_vec_t& ids_to_remove)
 	{
 		const LLUUID& id_to_remove = *it;
 		const LLUUID& linked_item_id = gInventory.getLinkedItemID(id_to_remove);
+		LLViewerInventoryItem *item = gInventory.getItem(linked_item_id);
+		if (item && item->getType() == LLAssetType::AT_OBJECT)
+		{
+			LL_DEBUGS("Avatar") << "ATT removing attachment " << item->getName() << " id " << item->getUUID() << LL_ENDL;
+		}
 		removeCOFItemLinks(linked_item_id, cb);
 		addDoomedTempAttachment(linked_item_id);
 	}
@@ -3710,10 +3733,9 @@ void LLAppearanceMgr::removeItemsFromAvatar(const uuid_vec_t& ids_to_remove)
 
 void LLAppearanceMgr::removeItemFromAvatar(const LLUUID& id_to_remove)
 {
-	LLUUID linked_item_id = gInventory.getLinkedItemID(id_to_remove);
-	LLPointer<LLInventoryCallback> cb = new LLUpdateAppearanceOnDestroy;
-	removeCOFItemLinks(linked_item_id, cb);
-	addDoomedTempAttachment(linked_item_id);
+	uuid_vec_t ids_to_remove;
+	ids_to_remove.push_back(id_to_remove);
+	removeItemsFromAvatar(ids_to_remove);
 }
 
 
@@ -3898,37 +3920,48 @@ void dumpAttachmentSet(const std::set<LLUUID>& atts, const std::string& msg)
 
 void LLAppearanceMgr::registerAttachment(const LLUUID& item_id)
 {
-	   gInventory.addChangedMask(LLInventoryObserver::LABEL, item_id);
-
-	   if (mAttachmentInvLinkEnabled)
-	   {
-		   // we have to pass do_update = true to call LLAppearanceMgr::updateAppearanceFromCOF.
-		   // it will trigger gAgentWariables.notifyLoadingFinished()
-		   // But it is not acceptable solution. See EXT-7777
-		   if (!isLinkedInCOF(item_id))
-		   {
-			   LLPointer<LLInventoryCallback> cb = new LLUpdateAppearanceOnDestroy();
-			   LLAppearanceMgr::addCOFItemLink(item_id, cb);  // Add COF link for item.
-		   }
-	   }
-	   else
-	   {
-		   //LL_INFOS() << "no link changes, inv link not enabled" << LL_ENDL;
-	   }
+	LLViewerInventoryItem *item = gInventory.getItem(item_id);
+	LL_DEBUGS("Avatar") << "ATT registering attachment "
+						<< (item ? item->getName() : "UNKNOWN") << " " << item_id << LL_ENDL;
+	gInventory.addChangedMask(LLInventoryObserver::LABEL, item_id);
+
+	if (mAttachmentInvLinkEnabled)
+	{
+		// we have to pass do_update = true to call LLAppearanceMgr::updateAppearanceFromCOF.
+		// it will trigger gAgentWariables.notifyLoadingFinished()
+		// But it is not acceptable solution. See EXT-7777
+		if (!isLinkedInCOF(item_id))
+		{
+			LL_DEBUGS("Avatar") << "ATT adding COF link for attachment "
+								<< (item ? item->getName() : "UNKNOWN") << " " << item_id << LL_ENDL;
+			// FIXME replace with just a call to request bake update?
+			LLPointer<LLInventoryCallback> cb = new LLRequestAppearanceUpdateOnDestroy();
+			LLAppearanceMgr::addCOFItemLink(item_id, cb);  // Add COF link for item.
+		}
+	}
+	else
+	{
+		//LL_INFOS() << "no link changes, inv link not enabled" << LL_ENDL;
+	}
 }
 
 void LLAppearanceMgr::unregisterAttachment(const LLUUID& item_id)
 {
-	   gInventory.addChangedMask(LLInventoryObserver::LABEL, item_id);
+	LLViewerInventoryItem *item = gInventory.getItem(item_id);
+	LL_DEBUGS("Avatar") << "unregistering attachment "
+						<< (item ? item->getName() : "UNKNOWN") << " " << item_id << LL_ENDL;
+	gInventory.addChangedMask(LLInventoryObserver::LABEL, item_id);
 
-	   if (mAttachmentInvLinkEnabled)
-	   {
-		   LLAppearanceMgr::removeCOFItemLinks(item_id);
-	   }
-	   else
-	   {
-		   //LL_INFOS() << "no link changes, inv link not enabled" << LL_ENDL;
-	   }
+	if (mAttachmentInvLinkEnabled)
+	{
+		LL_DEBUGS("Avatar") << "removing COF link for attachment "
+							<< (item ? item->getName() : "UNKNOWN") << " " << item_id << LL_ENDL;
+		LLAppearanceMgr::removeCOFItemLinks(item_id);
+	}
+	else
+	{
+		//LL_INFOS() << "no link changes, inv link not enabled" << LL_ENDL;
+	}
 }
 
 BOOL LLAppearanceMgr::getIsInCOF(const LLUUID& obj_id) const
diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index 7742a19c07..3799c89757 100755
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -311,6 +311,15 @@ private:
 	LLUUID mItemID;
 };
 
+class LLRequestAppearanceUpdateOnDestroy: public LLInventoryCallback
+{
+public:
+	LLRequestAppearanceUpdateOnDestroy() {}
+	~LLRequestAppearanceUpdateOnDestroy();
+
+	/* virtual */ void fire(const LLUUID& item_id) {}
+};
+
 LLUUID findDescendentCategoryIDByName(const LLUUID& parent_id,const std::string& name);
 
 // Invoke a given callable after category contents are fully fetched.
diff --git a/indra/newview/llattachmentsmgr.cpp b/indra/newview/llattachmentsmgr.cpp
index 256980eb04..a38bae207d 100755
--- a/indra/newview/llattachmentsmgr.cpp
+++ b/indra/newview/llattachmentsmgr.cpp
@@ -28,6 +28,7 @@
 #include "llattachmentsmgr.h"
 
 #include "llagent.h"
+#include "llappearancemgr.h"
 #include "llinventorymodel.h"
 #include "lltooldraganddrop.h" // pack_permissions_slam
 #include "llviewerinventory.h"
@@ -47,6 +48,10 @@ void LLAttachmentsMgr::addAttachment(const LLUUID& item_id,
 									 const U8 attachment_pt,
 									 const BOOL add)
 {
+	LLViewerInventoryItem *item = gInventory.getItem(item_id);
+	LL_DEBUGS("Avatar") << "ATT adding attachment to mPendingAttachments "
+						<< (item ? item->getName() : "UNKNOWN") << " id " << item_id << LL_ENDL;
+
 	AttachmentsInfo attachment;
 	attachment.mItemID = item_id;
 	attachment.mAttachmentPt = attachment_pt;
@@ -68,12 +73,90 @@ void LLAttachmentsMgr::onIdle()
 		return;
 	}
 
-	S32 obj_count = mPendingAttachments.size();
+	linkPendingAttachments();
+}
+
+class LLAttachAfterLinkCallback: public LLInventoryCallback
+{
+public:
+	LLAttachAfterLinkCallback(const LLAttachmentsMgr::attachments_vec_t& to_link_and_attach):
+		mToLinkAndAttach(to_link_and_attach)
+	{
+	}
+
+	~LLAttachAfterLinkCallback()
+	{
+		LL_DEBUGS("Avatar") << "destructor" << LL_ENDL; 
+		for (LLAttachmentsMgr::attachments_vec_t::const_iterator it = mToLinkAndAttach.begin();
+			 it != mToLinkAndAttach.end(); ++it)
+		{
+			const LLAttachmentsMgr::AttachmentsInfo& att_info = *it;
+			if (!LLAppearanceMgr::instance().isLinkedInCOF(att_info.mItemID))
+			{
+				LLViewerInventoryItem *item = gInventory.getItem(att_info.mItemID);
+				LL_WARNS() << "ATT COF link creation failed for att item " << (item ? item->getName() : "UNKNOWN") << " id "
+						   << att_info.mItemID << LL_ENDL;
+			}
+		}
+		LLAppearanceMgr::instance().requestServerAppearanceUpdate();
+		LLAttachmentsMgr::instance().requestAttachments(mToLinkAndAttach);
+	}
+
+	/* virtual */ void fire(const LLUUID& inv_item)
+	{
+		LL_DEBUGS("Avatar") << inv_item << LL_ENDL;
+	}
+
+private:
+	LLAttachmentsMgr::attachments_vec_t mToLinkAndAttach;
+};
+
+void LLAttachmentsMgr::linkPendingAttachments()
+{
+	if (mPendingAttachments.size())
+	{
+		LLPointer<LLInventoryCallback> cb = new LLAttachAfterLinkCallback(mPendingAttachments);
+		LLInventoryObject::const_object_list_t inv_items_to_link;
+		for (attachments_vec_t::const_iterator it = mPendingAttachments.begin();
+			 it != mPendingAttachments.end(); ++it)
+		{
+			const AttachmentsInfo& att_info = *it;
+			LLViewerInventoryItem *item = gInventory.getItem(att_info.mItemID);
+			if (item)
+			{
+				inv_items_to_link.push_back(item);
+			}
+			else
+			{
+				LL_WARNS() << "ATT unable to link requested attachment " << att_info.mItemID
+						   << ", item not found in inventory" << LL_ENDL;
+			}
+		}
+		link_inventory_array(LLAppearanceMgr::instance().getCOF(), inv_items_to_link, cb);
+
+		mPendingAttachments.clear();
+	}
+
+}
+
+// FIXME this is basically the same code as LLAgentWearables::userAttachMultipleAttachments(),
+// should consolidate.
+void LLAttachmentsMgr::requestAttachments(const attachments_vec_t& attachment_requests)
+{
+	// Make sure we got a region before trying anything else
+	if( !gAgent.getRegion() )
+	{
+		return;
+	}
+
+	S32 obj_count = attachment_requests.size();
 	if (obj_count == 0)
 	{
 		return;
 	}
-	
+	LL_DEBUGS("Avatar") << "ATT [RezMultipleAttachmentsFromInv] attaching multiple from attachment_requests,"
+		" total obj_count " << obj_count << LL_ENDL;
+
 	// Limit number of packets to send
 	const S32 MAX_PACKETS_TO_SEND = 10;
 	const S32 OBJECTS_PER_PACKET = 4;
@@ -89,8 +172,8 @@ void LLAttachmentsMgr::onIdle()
 
 	
 	S32 i = 0;
-	for (attachments_vec_t::const_iterator iter = mPendingAttachments.begin();
-		 iter != mPendingAttachments.end();
+	for (attachments_vec_t::const_iterator iter = attachment_requests.begin();
+		 iter != attachment_requests.end();
 		 ++iter)
 	{
 		if( 0 == (i % OBJECTS_PER_PACKET) )
@@ -110,9 +193,11 @@ void LLAttachmentsMgr::onIdle()
 		LLViewerInventoryItem* item = gInventory.getItem(attachment.mItemID);
 		if (!item)
 		{
-			LL_INFOS() << "Attempted to add non-existant item ID:" << attachment.mItemID << LL_ENDL;
+			LL_INFOS() << "Attempted to add non-existent item ID:" << attachment.mItemID << LL_ENDL;
 			continue;
 		}
+		LL_DEBUGS("Avatar") << "ATT requesting from attachment_requests " << item->getName()
+							<< " " << item->getLinkedUUID() << LL_ENDL;
 		S32 attachment_pt = attachment.mAttachmentPt;
 		if (attachment.mAdd) 
 			attachment_pt |= ATTACHMENT_ADD;
@@ -132,6 +217,4 @@ void LLAttachmentsMgr::onIdle()
 		}
 		i++;
 	}
-
-	mPendingAttachments.clear();
 }
diff --git a/indra/newview/llattachmentsmgr.h b/indra/newview/llattachmentsmgr.h
index 1d8ab74dfd..c145fa032b 100755
--- a/indra/newview/llattachmentsmgr.h
+++ b/indra/newview/llattachmentsmgr.h
@@ -49,24 +49,28 @@ class LLViewerInventoryItem;
 class LLAttachmentsMgr: public LLSingleton<LLAttachmentsMgr>
 {
 public:
+	struct AttachmentsInfo
+	{
+		LLUUID mItemID;
+		U8 mAttachmentPt;
+		BOOL mAdd;
+	};
+	typedef std::vector<AttachmentsInfo> attachments_vec_t;
+
 	LLAttachmentsMgr();
 	virtual ~LLAttachmentsMgr();
 
 	void addAttachment(const LLUUID& item_id,
 					   const U8 attachment_pt,
 					   const BOOL add);
+	void requestAttachments(const attachments_vec_t& attachment_requests);
 	static void onIdle(void *);
+
 protected:
 	void onIdle();
-private:
-	struct AttachmentsInfo
-	{
-		LLUUID mItemID;
-		U8 mAttachmentPt;
-		BOOL mAdd;
-	};
+	void linkPendingAttachments();
 
-	typedef std::vector<AttachmentsInfo> attachments_vec_t;
+private:
 	attachments_vec_t mPendingAttachments;
 };
 
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index 1910656066..32d1da434e 100755
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -5371,9 +5371,11 @@ void rez_attachment(LLViewerInventoryItem* item, LLViewerJointAttachment* attach
 		(gAgentAvatarp->attachmentWasRequested(item_id) ||
 		 gAgentAvatarp->isWearingAttachment(item_id)))
 	{
-		LL_WARNS() << "duplicate attachment request, ignoring" << LL_ENDL;
+		LL_WARNS() << "ATT duplicate attachment request, ignoring" << LL_ENDL;
 		return;
 	}
+
+	LL_DEBUGS("Avatar") << "ATT add rez request for " << item->getName() << " id " << item_id << LL_ENDL;
 	gAgentAvatarp->addAttachmentRequest(item_id);
 
 	S32 attach_pt = 0;
@@ -5424,33 +5426,13 @@ bool confirm_attachment_rez(const LLSD& notification, const LLSD& response)
 
 		if (itemp)
 		{
-			/*
-			{
-				U8 attachment_pt = notification["payload"]["attachment_point"].asInteger();
-				
-				LLMessageSystem* msg = gMessageSystem;
-				msg->newMessageFast(_PREHASH_RezSingleAttachmentFromInv);
-				msg->nextBlockFast(_PREHASH_AgentData);
-				msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
-				msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
-				msg->nextBlockFast(_PREHASH_ObjectData);
-				msg->addUUIDFast(_PREHASH_ItemID, itemp->getUUID());
-				msg->addUUIDFast(_PREHASH_OwnerID, itemp->getPermissions().getOwner());
-				msg->addU8Fast(_PREHASH_AttachmentPt, attachment_pt);
-				pack_permissions_slam(msg, itemp->getFlags(), itemp->getPermissions());
-				msg->addStringFast(_PREHASH_Name, itemp->getName());
-				msg->addStringFast(_PREHASH_Description, itemp->getDescription());
-				msg->sendReliable(gAgent.getRegion()->getHost());
-				return false;
-			}
-			*/
-
 			// Queue up attachments to be sent in next idle tick, this way the
 			// attachments are batched up all into one message versus each attachment
 			// being sent in its own separate attachments message.
 			U8 attachment_pt = notification["payload"]["attachment_point"].asInteger();
 			BOOL is_add = notification["payload"]["is_add"].asBoolean();
 
+			LL_DEBUGS("Avatar") << "ATT calling addAttachment " << (itemp ? itemp->getName() : "UNKNOWN") << " id " << item_id << LL_ENDL;
 			LLAttachmentsMgr::instance().addAttachment(item_id,
 													   attachment_pt,
 													   is_add);
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 444a26779a..89b80c7bda 100755
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -5739,10 +5739,21 @@ LLViewerJointAttachment* LLVOAvatar::getTargetAttachmentPoint(LLViewerObject* vi
 //-----------------------------------------------------------------------------
 const LLViewerJointAttachment *LLVOAvatar::attachObject(LLViewerObject *viewer_object)
 {
+	if (isSelf())
+	{
+		const LLUUID& item_id = viewer_object->getAttachmentItemID();
+		LLViewerInventoryItem *item = gInventory.getItem(item_id);
+		LL_DEBUGS("Avatar") << "ATT attaching object "
+							<< (item ? item->getName() : "UNKNOWN") << " id " << item_id << LL_ENDL;	
+	}
 	LLViewerJointAttachment* attachment = getTargetAttachmentPoint(viewer_object);
 
 	if (!attachment || !attachment->addObject(viewer_object))
 	{
+		const LLUUID& item_id = viewer_object->getAttachmentItemID();
+		LLViewerInventoryItem *item = gInventory.getItem(item_id);
+		LL_DEBUGS("Avatar") << "ATT attach failed "
+							<< (item ? item->getName() : "UNKNOWN") << " id " << item_id << LL_ENDL;	
 		return 0;
 	}
 
@@ -5802,6 +5813,13 @@ void LLVOAvatar::lazyAttach()
 		LLPointer<LLViewerObject> cur_attachment = mPendingAttachment[i];
 		if (cur_attachment->mDrawable)
 		{
+			if (isSelf())
+			{
+				const LLUUID& item_id = cur_attachment->getAttachmentItemID();
+				LLViewerInventoryItem *item = gInventory.getItem(item_id);
+				LL_DEBUGS("Avatar") << "ATT attaching object "
+									<< (item ? item->getName() : "UNKNOWN") << " id " << item_id << LL_ENDL;
+			}
 			if (!attachObject(cur_attachment))
 			{	// Drop it
 				LL_WARNS() << "attachObject() failed for "