Using the latest version from CVS at the time logged, tried to create a new profile to use for testing things from "clean slate". Mozilla starts up with a small (100x100?) window reminiscent of the Java/script pop-up ads in the upper lefthand corner, menubar and main buttons only up before: _free_dbg_lk(void * 0x00acfb00, int 1) line 1033 + 60 bytes _free_dbg(void * 0x00acfb00, int 1) line 970 + 13 bytes operator delete(void * 0x00acfb00) line 282 + 12 bytes CRDFToolbar::LayoutButtons(int -1) line 1960 + 21 bytes CRDFToolbar::HandleEvent(_HT_NotificationStruct * 0x00a99700, _HT_ResourceStruct * 0x00acf610, unsigned long 1) line 1452 toolbarNotifyProcedure(_HT_NotificationStruct * 0x00a99700, _HT_ResourceStruct * 0x00acf610, unsigned long 1, void * 0x00000000, unsigned long 0) line 1397 sendNotification(_HT_ResourceStruct * 0x00acf610, unsigned long 1) line 2083 + 21 bytes refreshItemList(_HT_ResourceStruct * 0x00acf610, unsigned long 1) line 1000 + 13 bytes addContainerItem(_HT_ResourceStruct * 0x00acc120, RDF_ResourceStruct * 0x00acf480) line 2646 + 11 bytes htrdfNotifFunc(RDF_EventStruct * 0x00a9a330, void * 0x00a99730) line 506 + 15 bytes assertNotify(RDF_DBStruct * 0x00a99f20, RDF_NotificationStruct * 0x00a9a2f0, RDF_ResourceStruct * 0x00acf480, RDF_ResourceStruct * 0x00a72580, void * 0x00acbd70, unsigned short 1, int 1, char * 0x00a86700) line 1086 + 17 bytes sendNotifications(RDF_DBStruct * 0x00a99f20, unsigned long 1, RDF_ResourceStruct * 0x00acf480, RDF_ResourceStruct * 0x00a72580, void * 0x00acbd70, unsigned short 1, int 1, char * 0x00a86700) line 1187 + 38 bytes sendNotifications2(RDF_TranslatorStruct * 0x00a86690, unsigned long 1, RDF_ResourceStruct * 0x00acf480, RDF_ResourceStruct * 0x00a72580, void * 0x00acbd70, unsigned short 1, int 1) line 1169 + 43 bytes remoteStoreAdd(RDF_TranslatorStruct * 0x00a86690, RDF_ResourceStruct * 0x00acf480, RDF_ResourceStruct * 0x00a72580, void * 0x00acbd70, unsigned short 1, int 1) line 212 + 32 bytes remoteAssert3(RDF_FileStruct * 0x00a86820, RDF_TranslatorStruct * 0x00a86690, RDF_ResourceStruct * 0x00acf480, RDF_ResourceStruct * 0x00a72580, void * 0x00acbd70, unsigned short 1, int 1) line 111 + 30 bytes addSlotValue(RDF_FileStruct * 0x00a86820, RDF_ResourceStruct * 0x00acf480, RDF_ResourceStruct * 0x00a72580, void * 0x00acbd70, unsigned short 1, char * 0x00000000) line 560 + 44 bytes parseNextRDFToken(RDF_FileStruct * 0x00a86820, char * 0x01bf5fe8) line 376 + 63 bytes parseNextRDFXMLBlobInt(RDF_FileStruct * 0x00a86820, char * 0x01be2e58, long 1200) line 127 + 22 bytes parseNextRDFXMLBlob(_NET_StreamClass * 0x00acb8a0, char * 0x01be2e58, long 1200) line 145 + 17 bytes net_CacheWrite(_NET_StreamClass * 0x00acbcb0, char * 0x01be2e58, long 1200) line 1387 + 24 bytes net_pull_http_data(_ActiveEntry * 0x00a87810) line 3015 + 30 bytes net_ProcessHTTP(_ActiveEntry * 0x00a87810) line 3400 + 9 bytes NET_ProcessNet(PRFileDesc * 0x00a86440, int 2) line 3334 + 13 bytes net_process_slow_net_timer_callback(void * 0x00000000) line 216 + 9 bytes wfe_ProcessTimeouts(unsigned long 12203447) line 303 + 12 bytes FireTimeout(HWND__ * 0x0007054c, unsigned int 275, unsigned int 777, unsigned long 12203447) line 60 + 9 bytes

more RDF horkage.

For some reason, the new profile I created started suddenly working (Perhaps because I tried using it offline? Just a guess). But I created yet another, and the problem repeats. Here's stack trace the first assert it causes as an example: _free_dbg_lk(void * 0x00a854b0, int 0x00000001) line 1033 + 60 bytes _free_dbg(void * 0x00a854b0, int 0x00000001) line 970 + 13 bytes operator delete(void * 0x00a854b0) line 282 + 12 bytes CRDFToolbar::LayoutButtons(int 0xffffffff) line 1960 + 21 bytes CRDFToolbar::HandleEvent(_HT_NotificationStruct * 0x00a4e8d0, _HT_ResourceStruct * 0x00a84930, unsigned long 0x00000001) line 1452 toolbarNotifyProcedure(_HT_NotificationStruct * 0x00a4e8d0, _HT_ResourceStruct * 0x00a84930, unsigned long 0x00000001, void * 0x00000000, unsigned long 0x00000000) line 1397 sendNotification(_HT_ResourceStruct * 0x00a84930, unsigned long 0x00000001) line 2083 + 21 bytes refreshItemList(_HT_ResourceStruct * 0x00a84930, unsigned long 0x00000001) line 1000 + 13 bytes addContainerItem(_HT_ResourceStruct * 0x00a816c0, RDF_ResourceStruct * 0x00a847a0) line 2646 + 11 bytes htrdfNotifFunc(RDF_EventStruct * 0x00a4ee80, void * 0x00a4e900) line 506 + 15 bytes assertNotify(RDF_DBStruct * 0x00a4eaf0, RDF_NotificationStruct * 0x00a4ee40, RDF_ResourceStruct * 0x00a847a0, RDF_ResourceStruct * 0x0097dfd0, void * 0x00a81310, unsigned short 0x0001, int 0x00000001, char * 0x009c76c0) line 1086 + 17 bytes sendNotifications(RDF_DBStruct * 0x00a4eaf0, unsigned long 0x00000001, RDF_ResourceStruct * 0x00a847a0, RDF_ResourceStruct * 0x0097dfd0, void * 0x00a81310, unsigned short 0x0001, int 0x00000001, char * 0x009c76c0) line 1187 + 38 bytes sendNotifications2(RDF_TranslatorStruct * 0x009c7f90, unsigned long 0x00000001, RDF_ResourceStruct * 0x00a847a0, RDF_ResourceStruct * 0x0097dfd0, void * 0x00a81310, unsigned short 0x0001, int 0x00000001) line 1169 + 43 bytes remoteStoreAdd(RDF_TranslatorStruct * 0x009c7f90, RDF_ResourceStruct * 0x00a847a0, RDF_ResourceStruct * 0x0097dfd0, void * 0x00a81310, unsigned short 0x0001, int 0x00000001) line 212 + 32 bytes remoteAssert3(RDF_FileStruct * 0x009c8120, RDF_TranslatorStruct * 0x009c7f90, RDF_ResourceStruct * 0x00a847a0, RDF_ResourceStruct * 0x0097dfd0, void * 0x00a81310, unsigned short 0x0001, int 0x00000001) line 111 + 30 bytes addSlotValue(RDF_FileStruct * 0x009c8120, RDF_ResourceStruct * 0x00a847a0, RDF_ResourceStruct * 0x0097dfd0, void * 0x00a81310, unsigned short 0x0001, char * 0x00000000) line 560 + 44 bytes parseNextRDFToken(RDF_FileStruct * 0x009c8120, char * 0x01bdc470) line 376 + 63 bytes parseNextRDFXMLBlobInt(RDF_FileStruct * 0x009c8120, char * 0x01bec1f8, long 0x000004b0) line 127 + 22 bytes parseNextRDFXMLBlob(_NET_StreamClass * 0x00a80120, char * 0x01bec1f8, long 0x000004b0) line 145 + 17 bytes net_CacheWrite(_NET_StreamClass * 0x00a80850, char * 0x01bec1f8, long 0x000004b0) line 1387 + 24 bytes net_pull_http_data(_ActiveEntry * 0x009c8c10) line 3015 + 30 bytes net_ProcessHTTP(_ActiveEntry * 0x009c8c10) line 3400 + 9 bytes NET_ProcessNet(PRFileDesc * 0x009c8910, int 0x00000002) line 3334 + 13 bytes NET_PollSockets() line 180 + 18 bytes CNetscapeApp::OnIdle(long 0x0000004b) line 1831 + 5 bytes CNetscapeApp::Run() line 1659 + 30 bytes

Marking Verified/Invalid. Go get latest mozilla builds.