This is a regression from PR3. 1) Goto URL above 2) type in your zip 3) press return The page doesn't load properly. Basically, it amounts to this URL not loading properly: http://www.accuweather.com/adcbin/local_index?thisZip=92129&btnZip=Go&nav=home In the console window see the error: Error loading URL http://www.accuweather.com/adcbin/local_index?thisZip=57024&nav=home: 804b0002 The stack trace when it prints the error: nsBrowserInstance::OnEndDocumentLoad(nsBrowserInstance * const 0x0339bc84, nsIDocumentLoader * 0x03398080, nsIChannel * 0x035dde20, unsigned int 2152398850) line 1754 nsWebShell::OnEndDocumentLoad(nsWebShell * const 0x03398ac8, nsIDocumentLoader * 0x03398080, nsIChannel * 0x035dde20, unsigned int 2152398850) line 978 nsDocLoaderImpl::FireOnEndDocumentLoad(nsDocLoaderImpl * 0x03398080, nsIChannel * 0x035dde20, unsigned int 2152398850) line 805 nsDocLoaderImpl::DocLoaderIsEmpty(unsigned int 2152398850) line 612 nsDocLoaderImpl::OnStopRequest(nsDocLoaderImpl * const 0x03398084, nsIChannel * 0x03ee6c80, nsISupports * 0x00000000, unsigned int 2152398850, const unsigned short * 0x00000000) line 555 nsLoadGroup::RemoveChannel(nsLoadGroup * const 0x03399fc0, nsIChannel * 0x03ee6c80, nsISupports * 0x00000000, unsigned int 2152398850, const unsigned short * 0x00000000) line 566 + 39 bytes nsLoadGroup::Cancel(nsLoadGroup * const 0x03399fc0, unsigned int 2152398850) line 247 nsDocLoaderImpl::Stop(nsDocLoaderImpl * const 0x03398080) line 278 + 31 bytes nsURILoader::Stop(nsURILoader * const 0x00b11c80, nsISupports * 0x03398098) line 623 + 23 bytes nsDocShell::StopLoad(nsDocShell * const 0x033989a0) line 529 nsDocShell::InternalLoad(nsDocShell * const 0x033989a0, nsIURI * 0x039dfed0, nsIURI * 0x00000000, nsISupports * 0x00000000, int 0, int 0, const char * 0x00000000, nsIInputStream * 0x00000000, nsIInputStream * 0x00000000, unsigned int 1, nsISHEntry * 0x00000000) line 2967 + 12 bytes nsDocShell::LoadURI(nsDocShell * const 0x033989a0, nsIURI * 0x039dfed0, nsIDocShellLoadInfo * 0x00000000, unsigned int 0) line 426 + 65 bytes nsDocShell::LoadURI(nsDocShell * const 0x033989b0, const unsigned short * 0x039da750, unsigned int 0) line 1452 + 31 bytes nsBrowserInstance::LoadUrl(nsBrowserInstance * const 0x0339bc80, const unsigned short * 0x039da750) line 712 + 29 bytes XPTC_InvokeByIndex(nsISupports * 0x0339bc80, unsigned int 9, unsigned int 1, nsXPTCVariant * 0x0012d92c) line 139 nsXPCWrappedNativeClass::CallWrappedMethod(JSContext * 0x01a4d2d0, nsXPCWrappedNative * 0x033a71f0, const XPCNativeMemberDescriptor * 0x033a614c, nsXPCWrappedNativeClass::CallMode CALL_METHOD, unsigned int 1, long * 0x00fdfd90, long * 0x0012dae0) line 913 + 43 bytes WrappedNative_CallMethod(JSContext * 0x01a4d2d0, JSObject * 0x00f59020, unsigned int 1, long * 0x00fdfd90, long * 0x0012dae0) line 228 + 34 bytes js_Invoke(JSContext * 0x01a4d2d0, unsigned int 1, unsigned int 0) line 820 + 23 bytes js_Interpret(JSContext * 0x01a4d2d0, long * 0x0012e614) line 2620 + 15 bytes js_Invoke(JSContext * 0x01a4d2d0, unsigned int 1, unsigned int 2) line 837 + 13 bytes js_InternalInvoke(JSContext * 0x01a4d2d0, JSObject * 0x00ddf970, long 15674456, unsigned int 0, unsigned int 1, long * 0x0012e7ac, long * 0x0012e73c) line 909 + 20 bytes JS_CallFunctionValue(JSContext * 0x01a4d2d0, JSObject * 0x00ddf970, long 15674456, unsigned int 1, long * 0x0012e7ac, long * 0x0012e73c) line 3193 + 31 bytes nsJSContext::CallEventHandler(nsJSContext * const 0x01a4d480, void * 0x00ddf970, void * 0x00ef2c58, unsigned int 1, void * 0x0012e7ac, int * 0x0012e7a8, int 0) line 907 + 33 bytes nsJSEventListener::HandleEvent(nsIDOMEvent * 0x0335dfb4) line 154 + 64 bytes nsEventListenerManager::HandleEventSubType(nsListenerStruct * 0x030328d0, nsIDOMEvent * 0x0335dfb4, nsIDOMEventTarget * 0x03032f08, unsigned int 4, unsigned int 2) line 788 + 19 bytes nsEventListenerManager::HandleEvent(nsIPresContext * 0x029eba30, nsEvent * 0x0012f8bc, nsIDOMEvent * * 0x0012f4a4, nsIDOMEventTarget * 0x03032f08, unsigned int 2, nsEventStatus * 0x0012f828) line 1151 + 39 bytes nsXULElement::HandleDOMEvent(nsXULElement * const 0x03032f00, nsIPresContext * 0x029eba30, nsEvent * 0x0012f8bc, nsIDOMEvent * * 0x0012f4a4, unsigned int 2, nsEventStatus * 0x0012f828) line 3301 nsXULElement::HandleDOMEvent(nsXULElement * const 0x03424c80, nsIPresContext * 0x029eba30, nsEvent * 0x0012f8bc, nsIDOMEvent * * 0x0012f4a4, unsigned int 2, nsEventStatus * 0x0012f828) line 3318 + 39 bytes nsGenericElement::HandleDOMEvent(nsIPresContext * 0x029eba30, nsEvent * 0x0012f8bc, nsIDOMEvent * * 0x0012f4a4, unsigned int 1, nsEventStatus * 0x0012f828) line 1424 + 45 bytes nsHTMLInputElement::HandleDOMEvent(nsHTMLInputElement * const 0x03424acc, nsIPresContext * 0x029eba30, nsEvent * 0x0012f8bc, nsIDOMEvent * * 0x00000000, unsigned int 1, nsEventStatus * 0x0012f828) line 897 + 31 bytes PresShell::HandleEventInternal(nsEvent * 0x0012f8bc, nsIView * 0x029eb440, unsigned int 1, nsEventStatus * 0x0012f828) line 4472 + 47 bytes PresShell::HandleEvent(PresShell * const 0x029ecd64, nsIView * 0x029eb440, nsGUIEvent * 0x0012f8bc, nsEventStatus * 0x0012f828, int 1, int & 1) line 4407 + 25 bytes nsView::HandleEvent(nsView * const 0x029eb440, nsGUIEvent * 0x0012f8bc, unsigned int 28, nsEventStatus * 0x0012f828, int 1, int & 1) line 379 nsViewManager2::DispatchEvent(nsViewManager2 * const 0x029eb620, nsGUIEvent * 0x0012f8bc, nsEventStatus * 0x0012f828) line 1439 HandleEvent(nsGUIEvent * 0x0012f8bc) line 68 nsWindow::DispatchEvent(nsWindow * const 0x029eb304, nsGUIEvent * 0x0012f8bc, nsEventStatus & nsEventStatus_eIgnore) line 682 + 10 bytes nsWindow::DispatchWindowEvent(nsGUIEvent * 0x0012f8bc) line 703 nsWindow::DispatchKeyEvent(unsigned int 131, unsigned short 0, unsigned int 13) line 2285 + 15 bytes nsWindow::OnChar(unsigned int 13, unsigned int 13, unsigned char 1) line 2409 nsWindow::ProcessMessage(unsigned int 258, unsigned int 13, long 1835009, long * 0x0012fc44) line 2836 + 51 bytes nsWindow::WindowProc(HWND__ * 0x003e0580, unsigned int 258, unsigned int 13, long 1835009) line 951 + 27 bytes USER32! 77e71820()

Nominating for RTM because this is a regression from PR3 and it is a fairly major site.

reassigning to karnaze, looks like a layout bug

This worked fine on Oct 11th "hook" but is broken on the 12th.

The console also says: It's NOT UTF-16LE- byte 7(7) It's NOT UTF-16BE- byte 424(1a8) It's NOT UTF-8- byte 26358(66f6) It's NOT ISO-2022-KR- byte 26358(66f6) It's NOT EUC-KR- byte 26359(66f7) It's windows-1252- byte 26359 (66f7) Test 105871. The only left Error loading URL http://www.accuweather.com/: 804b0002 Perhaps this is a charset problem?

I'll take this for now until I figure out you checked in the offending code

Someone reported that http://www.majorleaguebaseball.com also shows similar layout problems. Loading this page, I also see charset foo: It's NOT UTF-16BE- byte 92(5c) It's NOT UTF-16LE- byte 171(ab)

Yes, it is the same issue. It looks good on Oct 11th and is bad on Oct12th http://www.majorleaguebaseball.com/

*** This bug has been marked as a duplicate of 57173 ***

Verified dupe.