1401210 - stylo: Assertion failure: !HasAnyOfFlags(kAllServoDescendantBits | NODE_NEEDS_FRAME), at dom/base/Element.cpp:1908

Status: RESOLVED DUPLICATE of bug 1400540

(Core :: DOM: Core & HTML, defect, P2)

Description

[Bob Clary [:bc] (inactive)]

Attachment: Linux Debug Log

[Tracking Requested - why for this release]: stylo regression

1. http://www.healthcommunities.com/chronic-pain/music-therapy-art-therapy-healing.shtml

2. Assertion failure: !HasAnyOfFlags(kAllServoDescendantBits | NODE_NEEDS_FRAME), at /builds/worker/workspace/build/src/dom/base/Element.cpp:1908

#01: nsGenericHTMLElement::UnbindFromTree [dom/html/nsGenericHTMLElement.cpp:538]
#02: nsINode::doRemoveChildAt [dom/base/nsINode.cpp:1923]
#03: mozilla::dom::FragmentOrElement::RemoveChildAt [dom/base/FragmentOrElement.cpp:1365]
#04: nsINode::ReplaceOrInsertBefore [dom/base/nsINode.cpp:2255]
#05: mozilla::dom::NodeBinding::appendChild [s3:gecko-generated-sources:39e10b185055ba1fd4c20ff9184a3067c8becd35bd17a05bfe8c28df60fa2221883ac653326e61ea949e4b8614ae7ba2056314c5a19a6fa647eb0d3e4c4b4f38/dom/bindings/NodeBinding.cpp::886]
#06: mozilla::dom::GenericBindingMethod [dom/bindings/BindingUtils.cpp:3057]
#07: js::CallJSNative [js/src/jscntxtinlines.h:294]

Comment 1

[Emilio Cobos Álvarez (:emilio)]

I can't reproduce on central, can you? I suspect this may be a dupe of bug 1397983.

Comment 2

[Bob Clary [:bc] (inactive)]

I don't think it is a dupe since that landed on 9/13 and the attached log shows a mozilla central build from yesterday. I did reproduce this morning with a build from late yesterday. I resubmitted the url and bughunter reproduced it again with builds from 20170918232117 at least. I'm building now locally and will recheck when that completes. I'll also refresh the builds and see if it is still reproducible on bughunter.

Comment 3

[Bobby Holley (:bholley)]

I can reproduce, taking.

Comment 4

[Bobby Holley (:bholley)]

This is another backend mismatch bug. I've confirmed that it's fixed by xidorn's patch in bug 1400540.