1400932 - Assertion failure: this != presContext->GetViewportScrollbarStylesOverrideElement() (Leaving behind a raw pointer to this element (as having propagated scrollbar styles) - that's dangerous...), at dom/base/Element.cpp:18

Status: RESOLVED DUPLICATE of bug 1400599

(Core :: DOM: Core & HTML, defect)

Description

[Bob Clary [:bc] (inactive)]

Attachment: Linux Debug Log

[Tracking Requested - why for this release]: regression

1. http://www.purepeople.com/people/celine-dion_p53
   +15 other urls so far.

2. Assertion failure: this != presContext->GetViewportScrollbarStylesOverrideElement() (Leaving behind a raw pointer to this element (as having propagated scrollbar styles) - that's dangerous...), at /builds/worker/workspace/build/src/dom/base/Element.cpp:1878
#01: nsGenericHTMLElement::UnbindFromTree [dom/html/nsGenericHTMLElement.cpp:538]
#02: mozilla::dom::Element::UnbindFromTree [dom/base/Element.cpp:1988]
#03: nsGenericHTMLElement::UnbindFromTree [dom/html/nsGenericHTMLElement.cpp:538]
#04: mozilla::dom::HTMLSharedElement::UnbindFromTree [dom/html/HTMLSharedElement.cpp:292]
#05: nsDocument::ResetToURI [dom/base/nsDocument.cpp:2338]
#06: nsHTMLDocument::ResetToURI [dom/html/nsHTMLDocument.cpp:253]
#07: nsDocument::Reset [mfbt/RefPtr.h:63]
#08: nsHTMLDocument::Reset [dom/html/nsHTMLDocument.cpp:240]
#09: nsHTMLDocument::Open [xpcom/base/nsCOMPtr.h:796]
#10: nsHTMLDocument::Open [dom/html/nsHTMLDocument.cpp:1455]
#11: nsHTMLDocument::WriteCommon [dom/html/nsHTMLDocument.cpp:1966]
#12: nsHTMLDocument::WriteCommon [dom/bindings/ErrorResult.h:376]
#13: mozilla::dom::HTMLDocumentBinding::write [s3:gecko-generated-sources:64b09d1bcd2abe9ccee4a25413be74081dd54eb49ecea5100966e450ab9d7d1ef8391021a6e9a66be64575c60373e5933a077967ab52ca896c5c75ce22defdd5/dom/bindings/HTMLDocumentBinding.cpp::690]
#14: mozilla::dom::GenericBindingMethod [dom/bindings/BindingUtils.cpp:3057]

Windows, Linux Nighlty 57. Testing locally on Fedora on Release/56 does not assert.

Comment 1

[Andrew Overholt [:overholt]]

Dupe of bug 1400599?

Comment 2

[Bob Clary [:bc] (inactive)]

I don't have access to that bug.

Comment 3

[Bob Clary [:bc] (inactive)]

It definitely looks like a dupe.

Comment 5

[Hsin-Yi Tsai (she/her) [:hsinyi]]

Mirroring status-firefox57 of bug 1400599.